Special boron nitride spherical boron nitride
Boron nitride powder
product details
(1) Product features: hexagonal structure, white powder, also known as white graphite, high temperature self-lubricating, is a good thermal conductivity material.
(2) Product application: mainly used in cosmetic additives, extrusion equipment protection or production of CBN raw materials, High lubricants, electrical insulation resin, adding silica gel and plastic can improve thermal conductivity.
(3) Common particle size specification: 300 mesh, 5 μ m, 2 μ M.
(4) Chemical composition and physical index (as shown below)
(5) Product executive standard: GB 6405-1986
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Chemical composition |
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Purity |
The content of the following impurities is not more than |
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BN |
Al2O3 |
Ca |
O |
Fe2O3 |
MgO |
杂质总和 |
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99% |
<0.1% |
0.2% |
0.15% |
0.012% |
0.01% |
<1% |
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常用粒度规格：300目 5微米 2微米
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