{"product_id":"21-21-5-16-英寸全十边形高性能窑板","title":"21×21×5\/16\" Advanced Shelves Decagonal NSiC Kiln Shelf | Ceramic Kiln Furniture Manufacturer","description":"\u003cdiv class=\"product-description rte\"\u003e\n\u003ch3\u003e21×21×5\/16\" Full Decagonal Kiln Shelf\u003c\/h3\u003e\n\u003cp style=\"font-size: 1.2em; color: #555;\" class=\"lead\"\u003eThis advanced shelf is produced by a professional ceramic kiln furniture manufacturer. Specially designed for decagonal electric kilns, it is made of high-grade Nitride Bonded Silicon Carbide (NSiC). Lightweight, high-strength, and heat-resistant, it is the ideal support for ceramic studios and professional kilns.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4 id=\"components\"\u003eProduct Details\u003c\/h4\u003e\n\u003cp\u003eThis 21×21×5\/16\" full decagonal kiln shelf is perfectly compatible with 2.5-inch depth decagonal chamber kilns, including Skutt 1018\/1022\/1027, Olympic 2318\/2323\/2327\/2331, and Cone Art 2318D\/2322D\/2327D series electric kilns. It fits all decagonal and top-loading kiln models.\u003c\/p\u003e\n\u003cp\u003eBuilt with advanced Nitride Bonded Silicon Carbide (NSiC), this kiln shelf is lighter and stronger than comparable products. It remains flat and distortion-free even after repeated high-temperature firings. Two shelves can be seamlessly aligned to create a continuous, level surface, optimizing kiln layout, space usage, productivity, and eco-performance.\u003c\/p\u003e\n\u003cp\u003eNSiC kiln furniture withstands continuous high temperatures up to 2600°F (approx. 1427°C), delivering reliable performance for both ceramic studios and large industrial kilns. It is 19 times stronger than traditional silicon carbide shelves or 1-inch thick cordierite shelves, while weighing only 50%, greatly reducing kiln load stress.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4 id=\"advantages\"\u003eKey Performance Advantages\u003c\/h4\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; margin-top: 20px;\" class=\"feature-list\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f9f9f9; padding: 20px; border-radius: 8px;\" class=\"feature-box\"\u003e\n\u003ch5 style=\"color: #c0392b;\"\u003eMaximized Space Efficiency\u003c\/h5\u003e\n\u003cp\u003eCompact design optimizes interior kiln layout and significantly increases loading capacity per firing cycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f9f9f9; padding: 20px; border-radius: 8px;\" class=\"feature-box\"\u003e\n\u003ch5 style=\"color: #27ae60;\"\u003eHigher Production Efficiency\u003c\/h5\u003e\n\u003cp\u003eStable performance reduces firing defects and reworks, effectively improving overall productivity and yield rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f9f9f9; padding: 20px; border-radius: 8px;\" class=\"feature-box\"\u003e\n\u003ch5 style=\"color: #2980b3;\"\u003eSuperior Firing Quality\u003c\/h5\u003e\n\u003cp\u003eFlat, stable surface with exceptional heat resistance ensures consistent, high-quality ceramic firing results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #f9f9f9; padding: 20px; border-radius: 8px;\" class=\"feature-box\"\u003e\n\u003ch5 style=\"color: #f39c12;\"\u003eLow Carbon \u0026amp; Energy Saving\u003c\/h5\u003e\n\u003cp\u003eReduces heat loss and carbon emissions, fully supporting eco-friendly and sustainable production standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4 id=\"why-choose\"\u003eProduct Highlights\u003c\/h4\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; line-height: 1.8; margin-bottom: 30px;\"\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Shop Rectangular, Polygonal \u0026amp; Special Shape Kiln Shelves\" href=\"\/collections\/silicon-nitride-bonded-sic-shelves\" target=\"_blank\"\u003e\u003cstrong\u003eWide Kiln Compatibility\u003c\/strong\u003e\u003c\/a\u003e: Fits all major decagonal kiln brands including Skutt, Cone Art, and Olympic\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePremium NSiC Material\u003c\/strong\u003e: Constructed from Nitride Bonded Silicon Carbide for superior strength, light weight, and long service life\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeat Resistant \u0026amp; Warp-Free\u003c\/strong\u003e: Withstands 2600°F high temperature, remains flat and stable after repeated firings\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSeamless Splicing\u003c\/strong\u003e: Two shelves align perfectly to create a continuous flat surface\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLightweight \u0026amp; Ultra-Strong\u003c\/strong\u003e: 19x stronger than standard shelves, 50% lighter for easier handling and installation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e: Improves heat circulation, lowers energy use, and increases production yield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #e8f6fe; border-left: 5px solid #3498db; padding: 15px; margin-top: 20px;\" class=\"alert alert-info\"\u003e\n\u003ch5 style=\"margin-top: 0; color: #2980b9;\"\u003eFitment Note\u003c\/h5\u003e\n\u003cp\u003eThis 21-inch full decagonal kiln shelf is designed for decagonal top-loading electric kilns. Ideal for decagonal kilns, ceramic studios, and professional firing systems, it greatly improves firing efficiency and finished ceramic quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SiC Kilnware","offers":[{"title":"Default Title","offer_id":52105476374829,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/2467\/9213\/files\/21-21-5-16-ying-cun-quan-shi-bian-xing-gao-xing-neng-yao-ban-tan-hua-gui-yao-lu-ge-ban-280.webp?v=1780362372","url":"https:\/\/www.sickiln.com\/products\/21-21-5-16-%e8%8b%b1%e5%af%b8%e5%85%a8%e5%8d%81%e8%be%b9%e5%bd%a2%e9%ab%98%e6%80%a7%e8%83%bd%e7%aa%91%e6%9d%bf","provider":"Kiln Shelf Store","version":"1.0","type":"link"}