Product Description
1.Chemical property:
Chemical Composition |
SiO2 |
Al2O3 |
K2O |
Na2O |
MgO |
Fe2O3 |
TiO2 |
S+P |
CaO |
H2O |
Name |
Silicon dioxide |
Aluminium trioxide |
Potassium oxide |
Sodium oxide |
Magnesium oxide |
Iron trioxide |
Lilanium dioxide |
Sulphur+ calcium |
Calcium oxide |
Hydrogen oxide |
Content(%) |
44-50 |
20-33 |
9-11 |
0.6-1.8 |
0.32-2 |
2-6 |
0.7-1.2 |
0.02-0.05 |
0.02-0.77 |
2.62
|
2. Physical Properties:
Proportion |
Index of |
Brightness |
Moisture |
Sand |
Thickness |
Heat |
Loss in |
PH |
Oil |
Vickers |
(kg/m3) |
refraction |
resistance |
heating |
absorptivity |
hardness |
280 |
1.6 |
45°-75° |
less |
1% |
60 |
More than |
2.8-3% |
7.0-8.0 |
48-500g/100g |
2.5-4 |
than 1% |
1000°C |
3.Useage :
1) Used in decorating, paint and coating.
(2) Mica powder is the basic raw material for mica ceramics products.
(3) It can be used in fire-fighting dry powder, protecting layer of welding rods, conducting wires and electric cables.
(4)It can be taken as a filler, shelter, lubricating substance, drawing of patterns in plastics, rubber, asbestos products and sealing materials. It can also be used as a filler in degreasing agent of cosmetics, in insulating materials of high-frequent electric waves and acid-durable products. It can be used as coating in models of forcasting metal, the brightening material in aluminium and paint in electroplating bath.
4.Packing and Delivery:
Packing: 25kg/Bags or 50kg/Bags or 1Ton/Bags or as Customer requirement
Delivery :7-10 days after your payment confrimed,