{"product_id":"high-purity-bn-ceramic-square-sheet-heat-sink-subs","title":"High Purity BN Ceramic Square Sheet Heat Sink Substrate For Scientific Research Lab Ready 0.5mm Thick 10mm By 10mm 99 Percent Purity Density 2.27 g Per Cubic Centimeter Mohs Hardness 2 Built Tough With Top Notch Thermal Shock Resistance","description":"\u003cdiv\u003eHigh-Purity BN Ceramic 10x10mm Heat Sink Substrate\u003cbr\u003e\n✔️ Single 10x10 mm BN sheet, 0.5 mm thick, 99% purity, 2.27 g\/cm3 \u003cp\u003ePremium boron nitride ceramic square sheet designed as a compact heat sink substrate and insulating support for laboratory experiments, high-temperature prototyping, and electronic test rigs.\u003c\/p\u003e ✅ Size: 10x10 mm square, 0.5 mm thick \u003cbr\u003e\n✅ Purity: ≥99% boron nitride ceramic \u003cbr\u003e\n✅ Density: 2.27 g\/cm3 \u003cbr\u003e\n✅ Mohs hardness: 2 \u003cbr\u003e\n✅ Thermal expansion: 2-4 x 10^-6\/°C \u003cbr\u003e\n✅ Max service temp: 2000°C \u003cbr\u003e\n✅ Non-reactive with metals and ceramics; ideal for sintering and melting \u003cbr\u003e\n✅ Color: single-tone finish \u003cbr\u003e \u003cp\u003e💡 What is a heat sink substrate made from high-purity BN ceramic and how is it used in research settings?\u003c\/p\u003e\nThis handy BN sheet helps stabilize temperatures in lab builds and electronics testing.\n- Handy for compact experiments and prototypes\n- Supports high-temp processing like sintering and melting\n- Inert with metals and ceramics for clean experiments\n- Provides reliable thermal management in tight spaces\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48213318566123,"sku":"VXB0GTLP4Y2N","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/31aEHzyao4L_bca9a46d-7def-49c1-8feb-5702088d5684.jpg?v=1778817567","url":"https:\/\/vxb.com\/products\/high-purity-bn-ceramic-square-sheet-heat-sink-subs","provider":"VXB Bearings","version":"1.0","type":"link"}