{"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        }\n        \n        .product-description {\n            background: white;\n            border-radius: 10px;\n            box-shadow: 0 5px 15px rgba(0,0,0,0.08);\n            padding: 40px;\n            position: relative;\n            overflow: hidden;\n        }\n        \n        h1 {\n            color: var(--primary);\n            font-size: 2em;\n            margin-bottom: 15px;\n            padding-bottom: 15px;\n            border-bottom: 2px solid var(--border);\n            position: relative;\n        }\n        \n        .lead {\n            font-size: 1.2em;\n            color: var(--text-light);\n            margin-bottom: 25px;\n            line-height: 1.7;\n            font-weight: 500;\n        }\n        \n        h2 {\n            color: var(--secondary);\n            font-size: 1.5em;\n            margin: 30px 0 20px;\n        }\n        \n        .feature-list {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n            gap: 25px;\n            margin-top: 25px;\n        }\n        \n        .feature-box {\n            background: white;\n            padding: 25px;\n            border-radius: 10px;\n            transition: all 0.3s ease;\n            box-shadow: 0 3px 10px rgba(0,0,0,0.08);\n            position: relative;\n            overflow: hidden;\n            border-left: 4px solid;\n        }\n        \n        h3 {\n            font-size: 1.2em;\n            margin-bottom: 12px;\n        }\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--\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; 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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","url":"https:\/\/www.sickiln.com\/products\/nsic-polygon-kiln-shelves","provider":"Kiln Shelf Store","version":"1.0","type":"link"}