| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | yongheng |
| Model Number: | 2014017 |
Quick Details
Specifications
Specifications
Biotite Mica
1.Raw: black mica
2.Size: 5-325mesh
3.Usage: Rubber,Paint,Decorate,Plastic
4.Shap: flake, powder
Biotite Mica
1.Raw: black mica
2.Size: 5-325mesh
3.Usage: Rubber,Paint,Decorate,Plastic
4.Shap: flake, powder
1. Chemical Compositions:
SiO2 | Al2O3 | Fe2O3 | Ca O | Mg O | K2O | Na2O |
44.3% | 31.2% | 5.74% | 0.75% | 0.62% | 10.58% | 1.17% |
2. Physical Properties:
Sand Content | Iron content | Oil Absorption | L.O.I. | Density | Moisture | Whiteness | Melting Point |
< 1% | 100-400 ppm | 28-50% | 4.97% | 0.28-0.33ml/g | <1% | 55-75% | 1,280 degree |
3. Particle Standard of Primary Mica Powder:
| 20 mesh | 40 mesh | 60 mesh | 100 mesh | ||||||
mesh | % | mesh | % | mesh | % | mesh | % | |||
Size Distribution | +20 | <5% | +40 | <2 | +60 | <2 | +100 | <2 | ||
-20+40 | 60±5 | -40+60 | 60±5 | -60+100 | 55±5 | -100+200 | 50±5 | |||
40+60 | 25±5 | -60+100 | 35±5 | -100+200 | 45±5 | -200+325 | 35±5 | |||
-60+100 | <10 | -100+200 | <10 | -200+325 | <5 | -325 | <15 | |||
100 | <5 | -200 | <3 |
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