After high temperature baking, it features low volatility, high purity, which is best materials for graphite cream of TV kinescope, electricity conducting paint, and carbon products.
Major index:
Type
Index
Item
scale graphite
soillike graphite
carbon
>98.5%
>98%
crozzle
<0.9%
<1.5%
volatilization
<0.5%
<0.5%
water content
<0.5%
<0.5%
Clˉ
<50ppm
<50ppm
fineness
400 meshes with passing rate of over 95%
325 meshes with passing rate over 90%
oxidation point
>620℃
>600℃
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