Dry Ground Muscovite Mica Powder
Dry Ground Muscovite Mica Powder
We's specialist in MICA manufactureing with our own factory,and have 23years experiences in Mica Export.
Manufacturing Process:
A. Dry impact technology to produce high purity white mica powder will not change any natural properties of mica;
Whole closed production filling ensures high quality of Mica.
B. Unique Classification Screening process patented technology to ensure high quality stability
and uniform powder particles size distribution.
Features: Kehui Mica has good elasticity and toughness.Insulation,high temperature resistant, acid and alkali resistance,
corrision resistance and adhesion properties.
Applications: Widely used in building materials,paint and coating,plastic and rubber filler.etc.
Specifications of Mica Powder
Physical Property
| Heat Resistance |
650℃ |
| Color |
Silver White |
| Moh’s Hardness |
2.5 |
| Elastic Coefficient |
(1475.9-2092.7)×106Pa |
| Transparency |
71.7-87.5% |
| Melting Point |
1250℃ |
| Disruptive Strength |
146.5KV/mm |
| Purity |
99%min |
Chemical Property
|
SiO2 |
44.5-46.5% |
CaO |
0.4-0.6% |
|
Al2O3 |
32-34% |
TiO2 |
0.8-0.9% |
|
K2O |
8.5-9.8% |
Fe2O3 |
3.8-4.5% |
|
Na2O |
0.6-0.7% |
PH Value |
7.8 |
|
MgO |
0.53-0.81% |
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Packing:In 20kgs/25kgs Paper Bag,or 500kgs/600kgs/800kgs/1000kgs Big Bag,as per customers’ requirements.
