| color: | white |
|---|
Quick Details
Specifications
Phlogopite has higher insulation and higher resistance, lower electrolyte cost, arc resistance, corona resistance and also it is hard and has higher mechanical strength, higher temperature resistance as well as acid & alkali-resistance , so it is widely used in radio industry, aircraft industry, production of electrical machinery, coating, paint, plastic, linoleum, paper making, oil-drilling, decoration and cosmetics etc.
chemical property
|
Cao |
Al2O3 |
SiO2 |
K2O |
Na2O |
MgO |
TiO2 |
Fe2O3 |
PH |
|
0.3~0.6% |
10.8~17% |
38.7~45% |
8~13 % |
0.2~0.7 % |
21.4~29.4% |
0.6~1.5 % |
3~5 % |
7.8 |
Physical property
|
density |
color |
Mohs hardness |
elastic coefficient |
transparency |
melting point |
disruptive strength |
purity |
|
2.7~2.9 |
red,gray,green |
2.8 |
(1394.5~1874.5)106Pa |
0~25.5% |
1250degree |
120KV/mm |
>90% |