KDM-40 Automotive Paint Mica Powder 40mesh
Automotive Paint Muscovite Mica Powder
Heat Insulation Paint Coating Muscovite Mica Powder
Dry Ground Mica Powder have low free silica content.They are whiter than most of the competitive dry processed products and comparable to some of the wet processed products of same particle size from producers in the USA.
Advantages: Ideal for external paint and anti-corrosion paints
It promotes a matt finish
Acts as an anti-cracking agent
Helps to control paint flow
Enhances scrub resistance
Widely Used In : Paints Ceramics Rubber Linoleum Flooring
Welding Electrode Cables & Wires
Specification: 20mesh 40mesh 60mesh 100mesh 200mesh 325mesh.
Test Reult for Mica 40mesh using for Automotive Paint Coatings
|
Particle Size Distribution |
Bulk Density |
|||
|
＞250um |
＞160um |
＞100um |
＞45um |
g/cc |
|
1-3 |
5-10 |
20-30 |
70-80 |
0.35±0.05 |
|
1.50 |
9.80 |
29.50 |
73.50 |
0.339
|
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% |
—————– |
|
Packing: 20kg 25kg palstic woven bag or paper bag,500kg,600kg,800kg big bag or as per customer’re request.
