{"title":"09｜Rectangular｜Polygonal｜Standard Full-Specification Silicon Carbide Kiln Slabs Section","description":"\u003cp\u003eThis section brings together high-temperature kiln plates made of rectangular and polygonal silicon nitride bonded silicon carbide, offering a comprehensive range of standard sizes. The lightweight design of the plates reduces the physical burden on ceramists when moving kiln furniture, making them suitable for small studio electric kilns and various industrial high-temperature kilns.\u003cbr\u003eThe products are high-temperature sintered and can withstand temperatures of 1450℃ for extended periods. They exhibit excellent thermal shock resistance, are not prone to cracking with sudden changes in temperature, provide uniform heat conduction, and are resistant to oxidation and high-temperature creep, ensuring a long service life.\u003cbr\u003eFor non-standard, irregular shapes or special thicknesses, custom orders based on drawings are supported. These plates are reliable kiln shelves for ceramic firing and artistic pottery creation.\u003c\/p\u003e","products":[{"product_id":"nsic-silicon-carbide-square-posts","title":"Multi-size Refractory Nitride Bonded Silicon Carbide Support Posts Collection","description":"\u003cp\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e \u003cmeta content=\"Silicon Nitride Bonded Silicon Carbide square posts, available in multiple height specifications, manufactured with extruded hollow process, maximum operating temperature 2650°F, suitable for high-temperature and high-pressure conditions, supports customized requirements\" name=\"description\"\u003e \u003cmeta content=\"Silicon Nitride Bonded Silicon Carbide square posts, square pillars, advanced ceramic material, high temperature and high pressure conditions, customized ceramic pillars\" name=\"keywords\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    :root {\n        --primary: #2c3e50;\n        --secondary: #34495e;\n        --accent-red: #c0392b;\n        --accent-green: #27ae60;\n        --accent-blue: #2980b9;\n        --accent-orange: #f39c12;\n        --border: #eaeaea;\n        --text: #333;\n        --text-light: #555;\n        --light-bg: #f5f7fa;\n    }\n    * { box-sizing: border-box; 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border: 1px solid #dee2e6; vertical-align: middle; }\n    .spec-table tbody tr:nth-child(even) { background-color: #f8f9fa; }\n    .spec-table tbody tr:hover { background-color: #e3f2fd; }\n    .feature-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-top: 25px; }\n    .feature-box { background: white; padding: 25px; border-radius: 10px; transition: all 0.3s ease; box-shadow: 0 3px 10px rgba(0,0,0,0.08); border-left: 4px solid; }\n    .feature-box:nth-child(1) { border-left-color: var(--accent-red); }\n    .feature-box:nth-child(2) { border-left-color: var(--accent-green); }\n    .feature-box:nth-child(3) { border-left-color: var(--accent-blue); }\n    .feature-box:nth-child(4) { border-left-color: var(--accent-orange); }\n    .feature-box:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }\n    .feature-box h5 { margin-bottom: 12px; font-size: 1.2em; color: inherit; }\n    ul { list-style: disc inside; padding-left: 10px; line-height: 1.8; margin-bottom: 30px; }\n    li { margin-bottom: 10px; }\n    .alert { background: linear-gradient(to right, #e3f2fd, #f0f8ff); border-left: 5px solid var(--accent-blue); padding: 20px; margin-top: 25px; border-radius: 8px; }\n    .alert h5 { margin-top: 0; color: var(--accent-blue); margin-bottom: 10px; font-size: 1.2em; }\n    @media (max-width: 768px) { .product-description { padding: 25px; } body { padding: 10px; } .feature-list { grid-template-columns: 1fr; } .spec-table { font-size: 0.9em; } }\n    @media (max-width: 480px) { .product-description { padding: 20px; } .spec-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; } }\n\u003c\/style\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eSilicon Nitride Bonded Silicon Carbide Square Posts\u003c\/h3\u003e\n\u003cp class=\"lead\"\u003eSilicon Nitride Bonded Silicon Carbide square posts are available in multiple height specifications, manufactured using an extruded hollow process, with a maximum operating temperature of 2650°F. Upgraded from traditional support posts to high-performance advanced ceramic material, they are suitable for high-temperature and high-pressure conditions and support customized requirements.\u003c\/p\u003e\n\n\u003cdiv class=\"material-highlight\"\u003e\n\u003ch5\u003e🧪 Material Specifications\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silicon Nitride Bonded Silicon Carbide (Si₃N₄ Bonded SiC \/ NSiC)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e Extruded Hollow Construction\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Section:\u003c\/strong\u003e 40mm × 40mm (square)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Service Temperature:\u003c\/strong\u003e 2650°F (1454°C)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Shock Resistance:\u003c\/strong\u003e Excellent\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit:\u003c\/strong\u003e Per Piece\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch4\u003eSpecifications and Dimensions\u003c\/h4\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent Name\u003c\/th\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 1\/2 inch\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 1 inch\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 2 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 3 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 4 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 5 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 6 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 8 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Nitride Bonded Silicon Carbide Square Post\u003c\/td\u003e\n\u003ctd\u003e40mm × 40mm × 10 inches\u003c\/td\u003e\n\u003ctd\u003ePer Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eProcess and Characteristics\u003c\/h4\u003e\n\u003cp\u003eThis product is manufactured using an extruded hollow process, with a core material of silicon nitride bonded silicon carbide ceramic. It boasts a maximum operating temperature of up to 2650°F, making it suitable for high-temperature and high-pressure working conditions. Customization is supported, and the pricing unit is per piece.\u003c\/p\u003e\n\n\u003ch4\u003eCore Advantages\u003c\/h4\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch5\u003eExcellent High-Temperature Resistance\u003c\/h5\u003e\n\u003cp\u003eMaintains structural stability even in extreme temperatures of 2650°F, preventing deformation or cracking due to temperature changes, suitable for high-temperature working conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch5\u003eLightweight, High Strength, More Durable\u003c\/h5\u003e\n\u003cp\u003eThe lightweight design does not add extra load to equipment, while its high structural strength and excellent durability effectively extend service life and reduce replacement frequency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch5\u003eReduced Energy Consumption and Costs\u003c\/h5\u003e\n\u003cp\u003eThe low thermal conductivity of ceramic materials effectively reduces electricity consumption and lowers long-term operational costs for equipment, saving production costs for businesses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch5\u003eCustomizable to Meet Needs\u003c\/h5\u003e\n\u003cp\u003eSupports customized sizes and specifications according to working conditions. Can be used with various high-end ceramic kiln furniture. \u003ca href=\"\/collections\/ll-silicon-carbide-kiln-furniture-kits\" title=\"More Kiln Post \u0026amp; Set Combinations\" aria-label=\"More Kiln Post \u0026amp; Set Combinations\"\u003eMore Kiln Post \u0026amp; Set Combinations\u003c\/a\u003e are available to meet personalized needs across multiple industry scenarios.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"alert\"\u003e\n\u003ch5\u003eRecommended Application Scenarios\u003c\/h5\u003e\n\u003cp\u003eThis product is suitable for manufacturing, aerospace, automotive, electronics, and other industries with high-temperature and high-pressure working conditions. It is recommended to choose the appropriate height specifications based on the actual usage environment. Customized products can better match specific working conditions, maximizing the product's performance advantages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SiC Kilnware","offers":[{"title":"40mm x 40mm x 1\/2\" \/ 0.07 1b","offer_id":51883491197229,"sku":"SIC-NSiC-POST-40x40x0.5IN","price":1.9,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 1\" \/ 0.13 1b","offer_id":51883491229997,"sku":"SIC-NSiC-POST-40x40x1\"\/0.13 1b","price":3.8,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 2\"\/0.27 1b","offer_id":51883491262765,"sku":"SIC-NSiC-POST-40x40x2\"\/0.27 1b","price":7.6,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 3\" \/ 0.4 1b","offer_id":51883491295533,"sku":"SIC-NSiC-POST-40x40x3\"\/0.40 1b","price":10.8,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 4\"\/0.53 1b","offer_id":51883491328301,"sku":"SIC-NSiC-POST-40x40x4\"\/0.54 1b","price":15.2,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 5\"\/0.661b","offer_id":51883491361069,"sku":"SIC-NSiC-POST-40x40x5\"\/0.67 1b","price":18.0,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 6\"\/0.8 1b","offer_id":51883491393837,"sku":"SIC-NSiC-POST-40x40x8\"\/1.08 1b","price":21.6,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 8\"\/1 1b","offer_id":51883491426605,"sku":"SIC-NSiC-POST-40x40x8\"\/1.08 1b","price":28.8,"currency_code":"USD","in_stock":true},{"title":"40mm x 40mm x 10\" \/ 1.35 1b","offer_id":51883491459373,"sku":"SIC-NSiC-POST-40x40x10\"\/1.35 1b","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/2467\/9213\/files\/duo-chi-cun-nai-huo-dan-hua-gui-jie-he-tan-hua-gui-fang-zhu-he-ji-40mmx40mmx1-2-0-07-1b-tan-hua-gui-yao-zhu-594.webp?v=1778980567"},{"product_id":"nsic-kiln-shelves","title":"Full Size Rectangular SiC Kiln Shelves Collection","description":"\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c!-- SEO\u0026#26680;\u0026#24515;\u0026#20248;\u0026#21270;\u0026#65306;\u0026#26631;\u0026#39064;\u0026#12289;\u0026#25551;\u0026#36848;\u0026#12289;\u0026#20851;\u0026#38190;\u0026#35789;\u0026#31934;\u0026#20934;\u0026#24067;\u0026#23616; 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*\/\n        @media (max-width: 768px) {\n            .product-description {\n                padding: 25px;\n            }\n            \n            body {\n                padding: 10px;\n            }\n            \n            .feature-list {\n                grid-template-columns: 1fr;\n            }\n            \n            table {\n                font-size: 0.9em;\n            }\n            \n            th, td {\n                padding: 10px 12px;\n            }\n        }\n        \n        @media (max-width: 480px) {\n            .product-description {\n                padding: 20px;\n            }\n            \n            table {\n                display: block;\n                overflow-x: auto;\n                -webkit-overflow-scrolling: touch;\n            }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"product-description\"\u003e\u003c!-- H1\u0026#26631;\u0026#31614;\u0026#65306;\u0026#20165;\u0026#19968;\u0026#20010;\u0026#65292;\u0026#21253;\u0026#21547;\u0026#26680;\u0026#24515;\u0026#20851;\u0026#38190;\u0026#35789; --\u003e\n\u003ch1\u003eSilicon nitride-bonded silicon carbide kiln partition\u003c\/h1\u003e\n\u003cp class=\"lead\"\u003eThis \u003ca class=\"seo-link\" href=\"#\"\u003esilicon nitride-bonded silicon carbide kiln partition\u003c\/a\u003e is a popular choice for large reduced-gas kilns and is also suitable for pre-fired electric kilns and soda firing. Compared to similar shelves on the market, this product is lighter and stronger, and will not deform after multiple high-temperature firings, making it the preferred equipment for ceramic studios and large industrial kilns.\u003c\/p\u003e\n\u003chr\u003e\u003c!-- H2\u0026#23618;\u0026#32423;\u0026#65306;\u0026#20135;\u0026#21697;\u0026#27010;\u0026#36848;\u0026#65292;\u0026#24067;\u0026#23616;\u0026#38271;\u0026#23614;\u0026#20851;\u0026#38190;\u0026#35789; --\u003e\n\u003ch2 id=\"overview\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis \u003ca class=\"seo-link\" href=\"#\"\u003eNSiC\u003c\/a\u003e silicon nitride-bonded silicon carbide kiln partition is a popular choice for large reduced-gas kilns and is also suitable for front-fired electric kilns and soda firing. Compared to similar silicon carbide shelves on the market, this product \u003cstrong\u003eis lighter and stronger\u003c\/strong\u003e , and \u003cstrong\u003ewill not deform\u003c\/strong\u003e after multiple high-temperature firings. Two partitions can be aligned and spliced to form a continuous and flat firing surface.\u003c\/p\u003e\n\u003cp\u003eThe product utilizes an advanced \u003cstrong\u003eNSiC silicon nitride-bonded silicon carbide structure\u003c\/strong\u003e and belongs to our exclusive Starny series of kiln furniture. It is specifically designed \u003cstrong\u003eto save space, increase production capacity, and reduce carbon footprint\u003c\/strong\u003e .\u003c\/p\u003e\n\u003cp\u003eOur high-end ceramic kiln furniture is mainly composed of \u003cstrong\u003esilicon nitride-bonded silicon carbide (NSiC)\u003c\/strong\u003e , which can withstand working temperatures up to \u003cstrong\u003e2600°F\u003c\/strong\u003e , making it the preferred \u003ca class=\"seo-link\" href=\"#\"\u003ehigh-temperature kiln partition\u003c\/a\u003e equipment for ceramic studios and large industrial kilns.\u003c\/p\u003e\n\u003cp\u003eThe kiln plate is \u003cstrong\u003e19 times\u003c\/strong\u003e stronger than a traditional silicon carbide frame or a 1-inch thick Cordillera frame, yet \u003cstrong\u003e50%\u003c\/strong\u003e lighter.\u003c\/p\u003e\n\u003chr\u003e\u003c!-- H2\u0026#23618;\u0026#32423;\u0026#65306;\u0026#26680;\u0026#24515;\u0026#20215;\u0026#20540;\u0026#65292;\u0026#24378;\u0026#21270;\u0026#20851;\u0026#38190;\u0026#35789;\u0026#23494;\u0026#24230; --\u003e\n\u003ch2 id=\"advantages\"\u003eCore Values and Advantages\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eHigher loading efficiency\u003c\/h3\u003e\n\u003cp\u003eThe dense structural design allows for more rational kiln layout and increases the single loading capacity; stable performance reduces burn-off rate and indirectly improves production efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eMore stable firing quality\u003c\/h3\u003e\n\u003cp\u003eA smooth firing surface and excellent high-temperature stability effectively improve the firing quality and consistency of ceramics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eGreen, energy-saving, and low-carbon\u003c\/h3\u003e\n\u003cp\u003eReduce heat loss and carbon emissions, meet environmental protection production requirements, and reduce long-term operating costs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003c!-- H2\u0026#23618;\u0026#32423;\u0026#65306;\u0026#35268;\u0026#26684;\u0026#34920;\u0026#65292;\u0026#32467;\u0026#26500;\u0026#21270;\u0026#25968;\u0026#25454;\u0026#21033;\u0026#20110;\u0026#25235;\u0026#21462; --\u003e\n\u003ch2 id=\"specs\"\u003eSpecifications and dimensions table\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eUniform thickness: \u003cstrong\u003e5\/16 inches (8.0mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eImperial dimensions (length × width × thickness)\u003c\/th\u003e\n\u003cth\u003eMetric dimensions (mm)\u003c\/th\u003e\n\u003cth\u003eNet weight (kg)\u003c\/th\u003e\n\u003cth\u003eNet weight (lb)\u003c\/th\u003e\n\u003cth\u003eUnit price (yuan)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e14″×28″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-355×711×8.0\u003c\/td\u003e\n\u003ctd\u003e5.55\u003c\/td\u003e\n\u003ctd\u003e12.21\u003c\/td\u003e\n\u003ctd\u003e318.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11″×22″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-280×559×8.0\u003c\/td\u003e\n\u003ctd\u003e3.44\u003c\/td\u003e\n\u003ctd\u003e7.57\u003c\/td\u003e\n\u003ctd\u003e182.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18″×18″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-457×457×8.0\u003c\/td\u003e\n\u003ctd\u003e4.59\u003c\/td\u003e\n\u003ctd\u003e10.10\u003c\/td\u003e\n\u003ctd\u003e244.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.75″×6.75″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-171×171×8.0\u003c\/td\u003e\n\u003ctd\u003e0.64\u003c\/td\u003e\n\u003ctd\u003e1.41\u003c\/td\u003e\n\u003ctd\u003e68.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12″×24″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-305×610×8.0\u003c\/td\u003e\n\u003ctd\u003e4.09\u003c\/td\u003e\n\u003ctd\u003e9.00\u003c\/td\u003e\n\u003ctd\u003e219.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16″×16″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-406×406×8.0\u003c\/td\u003e\n\u003ctd\u003e3.63\u003c\/td\u003e\n\u003ctd\u003e7.99\u003c\/td\u003e\n\u003ctd\u003e192.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18″×24″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-457×610×8.0\u003c\/td\u003e\n\u003ctd\u003e6.13\u003c\/td\u003e\n\u003ctd\u003e13.49\u003c\/td\u003e\n\u003ctd\u003e299.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12″×12″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-305×305×8.0\u003c\/td\u003e\n\u003ctd\u003e2.05\u003c\/td\u003e\n\u003ctd\u003e4.51\u003c\/td\u003e\n\u003ctd\u003e108.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10″×20″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-254×508×8.0\u003c\/td\u003e\n\u003ctd\u003e2.84\u003c\/td\u003e\n\u003ctd\u003e6.25\u003c\/td\u003e\n\u003ctd\u003e158.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16″×13″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-406×330×8.0\u003c\/td\u003e\n\u003ctd\u003e2.95\u003c\/td\u003e\n\u003ctd\u003e6.49\u003c\/td\u003e\n\u003ctd\u003e168.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20″×20″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-508×508×8.0\u003c\/td\u003e\n\u003ctd\u003e5.68\u003c\/td\u003e\n\u003ctd\u003e12.50\u003c\/td\u003e\n\u003ctd\u003e299.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24″×24″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-610×610×8.0\u003c\/td\u003e\n\u003ctd\u003e8.19\u003c\/td\u003e\n\u003ctd\u003e18.02\u003c\/td\u003e\n\u003ctd\u003e429.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22″×22″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-559×559×8.0\u003c\/td\u003e\n\u003ctd\u003e6.87\u003c\/td\u003e\n\u003ctd\u003e15.11\u003c\/td\u003e\n\u003ctd\u003e359.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15″×15″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-381×381×8.0\u003c\/td\u003e\n\u003ctd\u003e3.19\u003c\/td\u003e\n\u003ctd\u003e7.02\u003c\/td\u003e\n\u003ctd\u003e169.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13″×26″×5\/16″\u003c\/td\u003e\n\u003ctd\u003eP-330×660×8.0\u003c\/td\u003e\n\u003ctd\u003e4.79\u003c\/td\u003e\n\u003ctd\u003e10.54\u003c\/td\u003e\n\u003ctd\u003e259.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\u003c!-- H2\u0026#23618;\u0026#32423;\u0026#65306;\u0026#20135;\u0026#21697;\u0026#35828;\u0026#26126;\u0026#65292;\u0026#34917;\u0026#20805;\u0026#26680;\u0026#24515;\u0026#21442;\u0026#25968; --\u003e\n\u003ch2 id=\"instruction\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"alert\"\u003e\n\u003ch3\u003eBasic parameters\u003c\/h3\u003e\n\u003cp\u003e• Material: \u003ca class=\"seo-link\" href=\"#\"\u003eSilicon nitride bonded silicon carbide (NSiC)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e• Thickness: 5\/16 inches (8.0mm)\u003c\/p\u003e\n\u003cp\u003e• Maximum operating temperature: 2600°F\u003c\/p\u003e\n\u003cp\u003e• Customization service: We can support custom \u003ca class=\"seo-link\" href=\"#\"\u003esilicon carbide kiln furniture\u003c\/a\u003e of non-standard sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SiC Kilnware","offers":[{"title":"14″*28″ x 5\/16″","offer_id":51883657691437,"sku":"SIC-SiC-SHELF-14x28x5\/16IN","price":318.0,"currency_code":"USD","in_stock":true},{"title":"11″*22″ x 5\/16″","offer_id":51883668767021,"sku":"SIC-SiC-SHELF-11x22x5\/16IN","price":182.0,"currency_code":"USD","in_stock":true},{"title":"18″*18″ x 5\/16″","offer_id":51883668799789,"sku":"SIC-SiC-SHELF-18x18x5\/16IN","price":244.0,"currency_code":"USD","in_stock":true},{"title":"6.75″ x 6.75″ x 5\/16″","offer_id":51883668832557,"sku":"SIC-SiC-SHELF-6.75x6.75x5\/16IN","price":68.0,"currency_code":"USD","in_stock":true},{"title":"12″ x 24″ x 5\/16″","offer_id":51883668865325,"sku":"SIC-SiC-SHELF-12x24x5\/16IN","price":219.0,"currency_code":"USD","in_stock":true},{"title":"16″ x 16″ x 5\/16″","offer_id":51883668898093,"sku":"SIC-SiC-SHELF-16x16x5\/16IN","price":192.0,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ x 5\/16″","offer_id":51883668930861,"sku":"SIC-SiC-SHELF-18x24x5\/16IN","price":299.0,"currency_code":"USD","in_stock":true},{"title":"12″ x 12″ x 5\/16″","offer_id":51883668963629,"sku":"SIC-SiC-SHELF-12x12x5\/16IN","price":108.0,"currency_code":"USD","in_stock":true},{"title":"10″ x 20″ x 5\/16″","offer_id":51883668996397,"sku":"SIC-SiC-SHELF-10x20x5\/16IN","price":158.0,"currency_code":"USD","in_stock":true},{"title":"16″ x 13″ x 5\/16″","offer_id":51883669029165,"sku":"SIC-SiC-SHELF-16x13x5\/16IN","price":168.0,"currency_code":"USD","in_stock":true},{"title":"20″ x 20″ x 5\/16″","offer_id":51883669061933,"sku":"SIC-SiC-SHELF-20x20x5\/16IN","price":299.0,"currency_code":"USD","in_stock":true},{"title":"24″ x 24″ x 5\/16″","offer_id":51883669094701,"sku":"SIC-SiC-SHELF-24x24x5\/16IN","price":429.0,"currency_code":"USD","in_stock":true},{"title":"22″ x 22″ x 5\/16″","offer_id":51883669127469,"sku":"SIC-SiC-SHELF-22x22x5\/16IN","price":359.0,"currency_code":"USD","in_stock":true},{"title":"15″ x 15″ x 5\/16″","offer_id":51883669160237,"sku":"SIC-SiC-SHELF-15x15x5\/16IN","price":169.0,"currency_code":"USD","in_stock":true},{"title":"13″ x 26″ x 5\/16″","offer_id":51883669193005,"sku":"SIC-SiC-SHELF-13x26x5\/16IN","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/2467\/9213\/files\/quan-chi-cun-ju-xing-tan-hua-gui-yao-lu-ge-ban-he-ji-tan-hua-gui-yao-lu-ge-ban-100.webp?v=1778980688"},{"product_id":"nsic-polygon-kiln-shelves","title":"Polygon SiC Kiln Shelves, Multiple Models \u0026 Styles, Suitable for Various Kilns Product Collection","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n\u003c!--\n        * {\n            box-sizing: border-box;\n            margin: 0;\n            padding: 0;\n            font-family: \"PingFang SC\", \"Microsoft YaHei\", sans-serif;\n  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10px;\n        }\n\n        .seo-link {\n            color: var(--accent-blue);\n            text-decoration: none;\n            border-bottom: 1px dotted var(--accent-blue);\n        }\n        \n--\u003e\n\u003c\/style\u003e\n\u003c!-- x-tinymce\/html --\u003e\n\u003cp\u003e\u003cmeta style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0\" name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e \u003cmeta style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0\" name=\"description\" content=\"Starny Ceramics' self-developed silicon nitride bonded silicon carbide kiln shelves are resistant to 2600°F high temperatures. Their polygonal\/round structure is suitable for top-loading electric kilns. The lightweight design saves energy and reduces consumption. Fully customizable specifications are available for both industrial and studio kiln applications!\"\u003e \u003cmeta style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0\" name=\"keywords\" content=\"NSiC kiln shelves, high-temperature silicon carbide kiln furniture, polygonal silicon carbide shelves, customized kiln plates, Starny Ceramics kiln furniture\"\u003e \u003cmeta style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0\" name=\"robots\" content=\"index, follow\"\u003e \u003cmeta style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0\" name=\"author\" content=\"Shenyang Xingguang Technical Ceramics Co., Ltd.\"\u003e \u003cmeta style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0\" name=\"revisit-after\" content=\"7 days\"\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n        \"@context\": \"https:\/\/schema.org\/\",\n        \"@type\": \"Product\",\n        \"name\": \"\u0026#27694;\u0026#21270;\u0026#30789;\u0026#32467;\u0026#21512;\u0026#30899;\u0026#21270;\u0026#30789;\u0026#22810;\u0026#36793;\u0026#24418;\u0026#31377;\u0026#28809;\u0026#38548;\u0026#26495;\",\n        \"image\": \"\",\n        \"description\": \"\u0026#26143;\u0026#20809;\u0026#38518;\u0026#25216;\u0026#27694;\u0026#21270;\u0026#30789;\u0026#32467;\u0026#21512;\u0026#30899;\u0026#21270;\u0026#30789;\u0026#31377;\u0026#28809;\u0026#38548;\u0026#26495;\u0026#65292;\u0026#32784;\u0026#21463;2600\u0026deg;F\u0026#39640;\u0026#28201;\u0026#65292;\u0026#36731;\u0026#37327;\u0026#21270;\u0026#39640;\u0026#24378;\u0026#24230;\u0026#35774;\u0026#35745;\u0026#65292;\u0026#22810;\u0026#36793;\u0026#24418;\/\u0026#22278;\u0026#24418;\u0026#32467;\u0026#26500;\u0026#21487;\u0026#36873;\u0026#65292;\u0026#36866;\u0026#37197;\u0026#39030;\u0026#21152;\u0026#24335;\u0026#30005;\u0026#31377;\u0026#65292;\u0026#25903;\u0026#25345;\u0026#38750;\u0026#26631;\u0026#23450;\u0026#21046;\u0026#65292;\u0026#33410;\u0026#33021;\u0026#20302;\u0026#30899;\",\n        \"brand\": {\n            \"@type\": \"Brand\",\n            \"name\": \"\u0026#26143;\u0026#20809;\u0026#38518;\u0026#25216;\"\n        },\n        \"offers\": {\n            \"@type\": \"Offer\",\n            \"priceCurrency\": \"CNY\",\n            \"price\": \"99.00\",\n            \"availability\": \"https:\/\/schema.org\/InStock\"\n        },\n        \"material\": \"\u0026#27694;\u0026#21270;\u0026#30789;\u0026#32467;\u0026#21512;\u0026#30899;\u0026#21270;\u0026#30789;\u0026#65288;NSiC\u0026#65289;\",\n        \"properties\": {\n            \"@type\": \"PropertyValue\",\n            \"name\": \"\u0026#26368;\u0026#39640;\u0026#32784;\u0026#21463;\u0026#28201;\u0026#24230;\",\n            \"value\": \"2600\u0026deg;F\"\n        }\n    }\n    \u003c\/script\u003e\u003c\/p\u003e\n\u003cstyle style=\"box-sizing: border-box; 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}\n        .feature-box:nth-child(2) h3 { color: var(--accent-green); }\n        .feature-box:nth-child(3) h3 { color: var(--accent-blue); }\n        .feature-box:nth-child(4) h3 { color: var(--accent-orange); }\n        \n        .alert {\n            background: linear-gradient(to right, #e3f2fd, #f0f8ff);\n            border-left: 5px solid var(--accent-blue);\n            padding: 20px;\n            margin-top: 25px;\n            border-radius: 8px;\n            position: relative;\n        }\n        \n        .alert h3 {\n            margin-top: 0;\n            color: var(--accent-blue);\n        }\n        \n        .alert p {\n            line-height: 1.8;\n            margin-bottom: 10px;\n        }\n\n        .seo-link {\n            color: var(--accent-blue);\n            text-decoration: none;\n            border-bottom: 1px dotted var(--accent-blue);\n        }\n        \n        .seo-link:hover {\n            color: var(--accent-red);\n            border-bottom: 1px solid var(--accent-red);\n        }\n        \n        @media (max-width: 768px) {\n            .product-description {\n                padding: 25px;\n            }\n            \n            body {\n                padding: 10px;\n            }\n            \n            .feature-list {\n                grid-template-columns: 1fr;\n            }\n            \n            table {\n                font-size: 0.9em;\n            }\n            \n            th, td {\n                padding: 10px 12px;\n            }\n        }\n        \n        @media (max-width: 480px) {\n            .product-description {\n                padding: 20px;\n            }\n            \n            table {\n                display: block;\n                overflow-x: auto;\n                -webkit-overflow-scrolling: touch;\n            }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"product-description\"\u003e\n\n\u003ch1\u003eSilicon Nitride Bonded Silicon Carbide Polygonal Kiln Shelves\u003c\/h1\u003e\n\n\u003cp class=\"lead\"\u003eThese custom NSiC kiln shelves are specifically developed for top-loading electric kilns. Compared to traditional silicon carbide kiln furniture, they are half the weight and twice as strong, with no deformation during high-temperature firing. Their modular design allows for flexible adaptation to the firing needs of different kilns.\u003c\/p\u003e\n\n\u003chr style=\"height: 1px; position: relative; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 0 none; margin: 30px 0; padding: 0; background: var(--border);\"\u003e\n\n\u003ch2 id=\"overview\"\u003eProduct Core Positioning\u003c\/h2\u003e\n\n\u003cp\u003eThe polygonal\/round kiln shelves launched by Starny Ceramics are an optimized kiln furniture solution specifically for top-loading electric kilns. They are primarily made from silicon nitride bonded silicon carbide (NSiC) composite material. Compared to conventional high-temperature silicon carbide shelves, they achieve a dual breakthrough in lightweight design and structural stability, maintaining flatness without warping or cracking even after multiple firings at 2600°F.\u003c\/p\u003e\n\n\u003cp\u003eThis kiln furniture belongs to the Starny high-end series. The design's original intention focuses on improving kiln space utilization, increasing firing capacity, and reducing energy consumption. By assembling multiple pieces to form a complete firing surface, it perfectly matches the diverse needs of small-batch prototyping in ceramic studios and large-scale production in industrial kilns.\u003c\/p\u003e\n\n\u003chr style=\"height: 1px; position: relative; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 0 none; margin: 30px 0; padding: 0; background: var(--border);\"\u003e\n\n\u003ch2 id=\"features\"\u003eCore Material and Performance\u003c\/h2\u003e\n\n\u003cp\u003eThis series of kiln shelves is made from high-purity silicon nitride bonded silicon carbide as the core base material, formed by a special sintering process. It boasts industry-leading high-temperature resistance, with continuous working temperatures up to 2600°F, maintaining dimensional accuracy and stable physical properties in high-temperature environments.\u003c\/p\u003e\n\n\u003cp\u003eThe product's mechanical strength is 19 times that of traditional 1-inch thick silicon carbide shelves, yet its overall weight is reduced by 50%. While ensuring the load-bearing capacity of the kiln furniture, it significantly reduces the kiln's operating load, directly lowering electricity consumption and carbon emissions.\u003c\/p\u003e\n\n\u003chr style=\"height: 1px; position: relative; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 0 none; margin: 30px 0; padding: 0; background: var(--border);\"\u003e\n\n\u003ch2 id=\"advantages\"\u003eFour Core Values\u003c\/h2\u003e\n\n\u003cdiv class=\"feature-list\"\u003e\n\n\u003cdiv class=\"feature-box\"\u003e\n\n\u003ch3\u003eEfficient Space Utilization\u003c\/h3\u003e\n\n\u003cp\u003eModular, compact design maximizes internal kiln space layout, increasing single load capacity by over 15% and effectively reducing empty kiln firing rates.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-box\"\u003e\n\n\u003ch3\u003eEnhanced Production Efficiency\u003c\/h3\u003e\n\n\u003cp\u003eStrong high-temperature stability reduces deformation and cracking losses during ceramic firing, indirectly improving overall yield and production efficiency.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-box\"\u003e\n\n\u003ch3\u003eGuaranteed Firing Quality\u003c\/h3\u003e\n\n\u003cp\u003eHigh flatness of the shelf surface and uniform heat transfer ensure consistent heating of ceramic products, improving the uniformity of finished product color and texture.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-box\"\u003e\n\n\u003ch3\u003eGreen and Low-Carbon Operation\u003c\/h3\u003e\n\n\u003cp\u003eLightweight design reduces heat loss and lowers energy consumption for kiln heating. Long-term use can significantly reduce carbon emissions, complying with environmentally friendly production standards.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr style=\"height: 1px; position: relative; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 0 none; margin: 30px 0; padding: 0; background: var(--border);\"\u003e\n\n\u003ch2 id=\"specs\"\u003eStandard Specifications\u003c\/h2\u003e\n\n\u003cp style=\"margin-bottom: 15px; text-align: center;\"\u003eStandard Thickness: \u003cstrong style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e8.0mm (5\/16 inch)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; box-shadow: '0 2px 5px rgba(0',0,0,0.05); border-radius: 8px; overflow: hidden; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; padding: 0; margin: 0 0 25px 0;\"\u003e\n\n\u003cthead style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0; background: #e9ecef) right;\"\u003e\n\n\u003ctr style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003cth style=\"text-align: center; font-weight: 600; scope: col; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eProduct Specification\u003c\/th\u003e\n\n\u003cth style=\"text-align: center; font-weight: 600; scope: col; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eImperial Size\u003c\/th\u003e\n\n\u003cth style=\"text-align: center; font-weight: 600; scope: col; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eMetric Code\/Size\u003c\/th\u003e\n\n\u003cth style=\"text-align: center; font-weight: 600; scope: col; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eSingle Piece Net Weight (kg)\u003c\/th\u003e\n\n\u003cth style=\"text-align: center; font-weight: 600; scope: col; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eSingle Piece Net Weight (lb)\u003c\/th\u003e\n\n\u003cth style=\"text-align: center; font-weight: 600; scope: col; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eUnit Price (RMB)\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody style=\"box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eDodecagon Half\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e26″×13″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-660×330×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e3.85\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e8.47\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e238.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eDecagon Half\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e21″×10.5″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-533×267×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e2.54\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e5.59\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e178.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eDecagon Half\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e20″×10″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-508×254×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e2.31\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e5.08\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e168.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eOctagon Full\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e15″×15″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-381×381×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e2.65\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e5.83\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e158.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eDecagon Full\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e21″×21″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-533×533×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e5.08\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e11.18\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e299.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eDecagon Full\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e20″×20″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-508×508×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e4.61\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e10.14\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e288.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eOctagon Half\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e15″×7.5″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePQ-381×191×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e1.32\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e2.90\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e99.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eRound\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e⌀13″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePR-φ330×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e1.88\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e4.14\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e119.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eRound\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e⌀15″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePR-φ381×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e2.51\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e5.52\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e138.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"transition: background-color 0.2s; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; padding: 0;\"\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003eRound Half\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e⌀25″×12.5″×5\/16″\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003ePR-φ635×317.5×8.0\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e3.48\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e7.66\u003c\/td\u003e\n\n\u003ctd style=\"text-align: center; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 1px solid #dee2e6; margin: 0; padding: 12px 15px 12px 15px;\"\u003e228.00\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003chr style=\"height: 1px; position: relative; box-sizing: border-box; font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; border: 0 none; margin: 30px 0; padding: 0; background: var(--border);\"\u003e\n\n\u003ch2 id=\"instruction\"\u003eProduct Usage Instructions\u003c\/h2\u003e\n\n\u003cdiv class=\"alert\"\u003e\n\n\u003ch3\u003eBasic Parameters and Customization Services\u003c\/h3\u003e\n\n\u003cp\u003e• Core Material: Silicon Nitride Bonded Silicon Carbide (NSiC) composite material\u003c\/p\u003e\n\n\u003cp\u003e• Standard Thickness: 8.0mm (5\/16 inch)\u003c\/p\u003e\n\n\u003cp\u003e• Maximum Temperature Resistance: 2600°F\u003c\/p\u003e\n\n\u003cp\u003e• Available Shapes: Polygon, \u003ca href=\"\/products\/nsic-kiln-shelves?variant=51883657691437\" target=\"_blank\" title=\"Square Silicon Carbide Kiln Shelf\" rel=\"noopener\" aria-label=\"Square Silicon Carbide Kiln Shelf\"\u003eSquare\u003c\/a\u003e, Rectangle, Round (custom shapes supported)\u003c\/p\u003e\n\n\u003cp\u003e• Applicable Scenarios: Top-loading electric kilns, ceramic firing kilns, industrial high-temperature kilns\u003c\/p\u003e\n\n\u003cp\u003e• Value-added Services: Free customized solutions for non-standard sizes, specifications adjusted as needed\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"SiC Kilnware","offers":[{"title":"12.5 sides, 26″ x 13″ x 5\/16″","offer_id":51883773460781,"sku":"SIC-SiC-SHELF-12HALF-26x13x5\/16IN","price":238.0,"currency_code":"USD","in_stock":true},{"title":"10.5 sides, 21″ x 10.5″ x 5\/16″","offer_id":51883775590701,"sku":"SIC-SiC-SHELF-10HALF-21x10.5x5\/16IN","price":178.0,"currency_code":"USD","in_stock":true},{"title":"10.5 sides, 20″ x 10″ x 5\/16″","offer_id":51883782275373,"sku":"SIC-SiC-SHELF-10HALF-20x10x5\/16IN","price":168.0,"currency_code":"USD","in_stock":true},{"title":"8 sides, 15″ x 15″ x 5\/16″","offer_id":51883782308141,"sku":"SIC-SiC-SHELF-8SIDE-15x15x5\/16IN","price":158.0,"currency_code":"USD","in_stock":true},{"title":"10 sides, 21″ x 21″ x 5\/16″","offer_id":51883782340909,"sku":"SIC-SiC-SHELF-10SIDE-21x21x5\/16IN","price":299.0,"currency_code":"USD","in_stock":true},{"title":"10 sides, 20″ x 20″ x 5\/16″","offer_id":51883782373677,"sku":"SIC-SiC-SHELF-10SIDE-20x20x5\/16IN","price":288.0,"currency_code":"USD","in_stock":true},{"title":"8.5 sides, 15″ x 7.5″ x 5\/16″","offer_id":51883782406445,"sku":"SIC-SiC-SHELF-8HALF-15x7.5x5\/16IN","price":99.0,"currency_code":"USD","in_stock":true},{"title":"⌀13″ x 5\/16″","offer_id":51883782439213,"sku":"SIC-SiC-SHELF-ROUND-D13x5\/16IN","price":119.0,"currency_code":"USD","in_stock":true},{"title":"⌀15″ x 5\/16″","offer_id":51883782471981,"sku":"SIC-SiC-SHELF-ROUND-D15x5\/16IN","price":138.0,"currency_code":"USD","in_stock":true},{"title":"⌀25″ x 12.5″ x 5\/16″","offer_id":51883782504749,"sku":"SIC-SiC-SHELF-ROUND-D25x12.5x5\/16IN","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/2467\/9213\/files\/duo-bian-xing-tan-hua-gui-yao-lu-ge-ban-duo-xing-hao-duo-kuan-shi-shi-pei-bu-tong-xing-hao-yao-lu-chan-pin-he-ji-10bian-21-x-21-5-16-tan-hua-gui-yao-lu-ge-ban-767.webp?v=1778980926"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/2467\/9213\/collections\/09-ju-xing-duo-bian-xing-biao-zhun-quan-gui-ge-tan-hua-gui-yao-ban-zhuan-qu.webp?v=1788914396","url":"https:\/\/www.sickiln.com\/collections\/rectangular-polygonal-nsic-kiln-shelves.oembed","provider":"Kiln Shelf Store","version":"1.0","type":"link"}