{"product_id":"lab-grade-boron-nitride-ceramic-square-sheet-bn-99","title":"Lab Grade Boron Nitride Ceramic Square Sheet BN 99 Percent Purity For Scientific Research And High Temperature Applications Excellent Electrical Insulation And Thermal Conductivity 2mm Thick By 40mm Square Ideal For Experiments And Industrial Use","description":"\u003cdiv\u003eSingle Sheet: Boron Nitride Ceramic BN, 99% Purity\u003cbr\u003e\n✔️ 2 mm thick, 40 mm square, 99% purity, up to 2000°C \u003cp\u003eLab-grade boron nitride ceramic square sheet offers superb electrical insulation and efficient heat dissipation, making it ideal for high-temperature experiments, furnace components, and research applications in labs and industry.\u003c\/p\u003e ✅ Purity ≥99% boron nitride ceramic square sheet with 2 mm thickness and 40 mm square footprint \u003cbr\u003e\n✅ Density 2.27 g\/cm³ for stable handling and mounting \u003cbr\u003e\n✅ Withstands temperatures up to 2000°C, enabling extreme heat testing \u003cbr\u003e\n✅ Excellent electrical insulation while maintaining appreciable thermal conductivity \u003cbr\u003e\n✅ Low thermal expansion 2-4 × 10^-6\/°C ensures dimensional stability under temp swings \u003cbr\u003e\n✅ Non-reactive with many metals and ceramics; supports sintering and metal melting \u003cbr\u003e\n✅ Color: natural BN ceramic, uniform one color \u003cbr\u003e \u003cp\u003e💡 What is boron nitride ceramic used for in high-temperature lab settings?\nIt is a handy material for insulating, heat management, and stable test results in research environments.\n- boron nitride ceramic sheet is used for high-temp insulation and heat spreading\n- handy for furnaces, crucibles, and components exposed to extreme heat\n- non-reactive with metals and ceramics, supports sintering and thermal testing\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48213316108523,"sku":"VXB0GS55BKHV","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/31aEHzyao4L_3f9cde7d-9020-43d1-a8b2-5dbf1b380db9.jpg?v=1778817566","url":"https:\/\/vxb.com\/products\/lab-grade-boron-nitride-ceramic-square-sheet-bn-99","provider":"VXB Bearings","version":"1.0","type":"link"}