Properties:
LIANGJIANG Brand -Mica powder 1250-mesh (wet method). Mica powder's chemical composition KM(AlSi3O10)(OH)2; specific weight 2.82, hardness 2.3, has good luster, good chemical stability, resistant to acids and alkalis.
Use:
LIANGJIANG Brand -Mica powder 1250-mesh (wet method) is suitable for electronics and decoration industries, and widely used in paints, printing ink, coatings, plastic, rubber, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
|
Specification |
Item |
Index |
Silicon dioxide content, % |
44.0±2.0 |
Aluminum oxide content, % |
33.0±2.0 |
Iron oxide content, % |
0.1±0.02 |
Calcium oxide content, % |
0.7±0.05 |
Magnesium oxide content, % |
2.0±0.1 |
Potassium oxide content, % |
11.0±1.0 |
Water content, % |
≤0.3 |
Refractive index |
1.66 |
Loss on ignition, % |
≤3.5 |
pH-value |
7.5-8.0 |
Whiteness, % |
≥73 |
Residue on sieve 45μm, % |
≤0.05 |
Fineness, mesh |
1250 |
|
Packing:
25kg /bag, in woven bag lined with plastic bag, or upon client's request. |
