Paint Grade Mica
Appearance:
White Mica Powder
Luster:
Silky luster
Distinguishing Feature of our Mica for Paint and Coatings:
1.Natural small particle size
2.Resistant to abrasion & wear
3.Resistant to acid & alkali
4.Resistant to UV
5.Excellent heat insulation performance
Chemical Composition:
Element |
SiO₂ |
Al₂O₃ |
K₂O |
MgO |
CaO |
TiO₂ |
Fe₂O₃ |
Na₂O |
Content(%) |
43.1-49.0 |
27.9-37.4 |
7.0-13.2 |
0.6-2.8 |
0.1-2.0 |
0.1-0.4 |
0.9-2.8 |
0.5-1.9 |
Physical Property:
Thermal Endurance(℃) |
Mohs Hardness |
Density(g/cm³) |
Tensile Strength(MPa) |
Shear Strength(MPa) |
Modulus of Elasticity (MPa) |
Thermal Conductivity (W/(m.K)) |
600 |
2-3 |
2.6-2.7 |
170-360 |
215-302 |
1505-2134 |
0.419-0.670 |