{"product_id":"lab-grade-boron-nitride-ceramic-square-sheet-99-pe","title":"Lab Grade Boron Nitride Ceramic Square Sheet 99 Percent Purity, 3 Millimeter Thick By 40 By 40 Millimeters, One Piece, High Temperature Resistance, Thermal Shock Resistant, Chemically Stable For Research And Experiments","description":"\u003cdiv\u003eLab-Grade BN Ceramic Sheet, 99% Purity, 3mm (One Piece)\u003cbr\u003e\n✔️ 99% purity, 40x40 mm square, 3 mm thick, withstands 2000°C \u003cp\u003eThis lab-grade boron nitride ceramic sheet is a high-purity substrate designed for scientific research and lab experiments. Its non-reactive, high-temperature properties make it ideal for sintering, melting, and thermal testing in lab environments.\u003c\/p\u003e \u003cp\u003e✅ High-purity boron nitride ceramic sheet with ≥99% purity for research and experiments\u003cbr\u003e✅ Hexagonal BN structure with density 2.27 g\/cm³ delivers strong thermal stability\u003cbr\u003e✅ Withstands temperatures up to 2000°C for intense lab work\u003cbr\u003e✅ Very low thermal expansion (2-4 × 10⁻⁶\/°C) for dimensional control\u003cbr\u003e✅ Chemically stable and non-reactive with many materials used in sintering and melting\u003c\/p\u003e \u003cp\u003e💡 What is a boron nitride ceramic sheet used for in high temperature research? This handy material is commonly used in labs for testing, sintering, and protective shielding in extreme environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-temperature tolerance up to 2000°C for furnaces and crucibles\u003c\/li\u003e\n\u003cli\u003eChemical stability minimizes contamination in sensitive experiments\u003c\/li\u003e\n\u003cli\u003eLow thermal expansion maintains tight dimensional tolerances\u003c\/li\u003e\n\u003cli\u003eNon-reactive with metals, ceramics, and rare earths used in research\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48213313880299,"sku":"VXB0GVC5JSHW","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/31aEHzyao4L.jpg?v=1778817304","url":"https:\/\/vxb.com\/products\/lab-grade-boron-nitride-ceramic-square-sheet-99-pe","provider":"VXB Bearings","version":"1.0","type":"link"}