Product Description
Mica is stratiform mineral ,Its composed of potassium (K), aluminum (AI),magnesium (Mg),Iron(Fe) and lithium(Li).There are different categories of mica, including white mica, phlogopite, biotite and lepidolite (Lithia mica) . white mica is widely used in industry and national defense because it is elasticity, tenacity and insulativity. it is also an acid and alkali resistant, and corrosionproof, which can be stripped with low coefficient of expansion etc.
Our Company have successfully developed another category of mica powder, which is smooth on the surface of flakes, thick in layer, regular in shape with strong adhesion and slipperiness, It is widely used in many Chinese and foreign prestigious enterprises.
1.Chemical property:
Chemical Composition |
SiO2 |
Al2O3 |
K2O |
Na2O |
MgO |
Fe2O3 |
TiO2 |
S+P |
CaO |
|
|
Name |
Silicon dioxide |
Aluminium trioxide |
Potassium oxide |
Sodium oxide |
Magnesium oxide |
Iron trioxide |
Lilanium dioxide |
Sulphur+ calcium |
Calcium oxide |
|
|
Content(%) |
46.05% |
31.56% |
10.10% |
0.59% |
0.67% |
4.91% |
0.7-1.2 |
0.02-0.05 |
0.18% |
|
2. Physical Properties:
Proportion(kg/m³) |
Index of refraction |
Brightness |
Moisture |
Sand |
Thickness |
Heat Resistance |
Loss in heating |
PH |
Oil absorptivity |
Vickers hardness |
|
|
750 |
1.6 |
|
less than 1% |
0.4-2% |
60 |
More than1000°C |
2.8-3% |
7.0-8.0 |
48-500/100g |
2.5-4 |
|
3.Main Application:
(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,
Main Application |
Pearlescent pigment |
Cosmetics |
Rubber |
Electric insulation |
Coatings |
Painting |
Plastics |
Extinguishant |
Fire control |
Building m
|
FAQ
Delivery time ?
a)Within 7-10 days after receive your deposit
b)Samples prepared with in 2days after receive your express charges
MOQ?
As usual MOQ : one 20ft container or one 40ft container.
Sure if you have small require for MOQ, then we can send to you by air or by LCL ,then the MOQ no limit
Payment terms?
T/T:50% deposit and the balance by the Copy of B/L.
Irrevocable L/C also accept.
How is the charge for samples ?
We can send free samples to you,but you pay the express fee.
Our advantage
Professional vermiculite manufacturer/own vermiculite mine /Advanced equipment/High qualityflexible/Competitive price/Professional sales team