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134-6782-5552
138-2453-8898
分子式:0.5-1(Al,Fe,Mg) 2(SiAl) 4O10 (Oh) 2·nH2O 分子量:256.24 C A S 號:12001-26-2 H.S.編碼:25262000
Mica is a special grinding machine design, it has: 1 ? Drive high thickness ratio of 2 ? excellent flexibility (single micro-chip status) 3 ? excellent (compression side) 4 ?高挺of 5 ? High insulation of 6 ? very low thermal expansion coefficient of 7 ? UV absorption of the functions of 8 ? the function of the microwave absorption. Physical Analysis:
SiO2 |
56% |
Al2O3 |
9% |
K2O |
3% |
MgO |
20% |
CaO |
1.8% |
TiO2 |
0.04% |
Fe2O3 |
0.06% |
H2O |
0.2.5% |
Chemical composition: 1. Appearance: white flake-like powder 2. Whiteness: 91.5 persons 0.5 3. Fineness: The average size of 10.5 persons 0.5u 4. PH value: 8.5 persons 0.1 5. True proportion: 2.75