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Special boron nitride spherical boron nitride

时间:2020-04-13来源:未知 作者:admin 点击:


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


Chemical composition

Purity

The content of the following impurities is not more than

BN

Al2O3

Ca

O

Fe2O3

MgO

杂质总和

99%

<0.1%

0.2%

0.15%

0.012%

0.01%

<1%

常用粒度规格:300目  5微米  2微米 

 

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