分子式：0.5-1(Al,Fe,Mg) ₂(SiAl) ₄O10 (Oh) ₂·nH₂O    分子量：256.24    C A S 号：12001-26-2     H.S.编码：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:

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