biotite black mica powder

Place of Origin:

Hebei, China

Brand Name:

AnTai

Model Number:

5-325mesh

Type:

Biotite

Application:

Rubber

Weight:

625-835kg/m3

Dimensions:

5-325mesh

SiO2 Content (%):

44.3%

Fe2O3 Content (%):

5.74%

Al2O3 Content (%):

31.2%

MgO Content (%):

0.62%

CaO Content (%):

0.85%

K2O Content (%):

10.18%

Oil Absorption:

28-50%

Shape:

Powder

name:

biotite powder

colour:

white, bronze, green, blue, etc