silver white wet ground mica powder
wet grinding mica powder
silver white wet ground/milling/grinding mica powder
mica powder
natural muscovite mica powder
1.dry and wet ground muscovite mica powder
2.process:wet ground mica powder
3.super whiteness:70-80-90-93%
4.colour: white, silver white
5.size: 5-1250-2500mesh-8000mesh
6.colour: white, golden, black, golden red, grass green, colored
Mica powder shows high physical properties as the filling material, so it is widely used for thermal insulation, Special paints, coatings, plastics, rubber, cosmetics and many other industrial sectors. From products getting into the market, it is populared in domestic and abroad. Especially the wet groud 325 mica is exported to Japan, Korea, the United States, Europe and other markets.
Our wet ground mica powder use good quality mica material, in a manufacturing process with washing, refining, dipping, grinding and crashing, cold-drying, screening, and become a kind of good quality filler. Its unique manufacturing technique retains the mica flakes structure, redius-thickness ratio,higher index of refraction,higher purity,higher whiteness, higher luster, lower sand & iron content etc. The performance of wet ground mica powder highly improve mica’s application in resin and plastics (engineering plastics: PA66, PPR pipe), paint(corrosion protection), rubber, lubricant etc ,improving the product performance and reducing the cost.
chemical property
SiO2 | Al2O3 | K2O | Na2O | MgO | CaO | TiO2 | Fe2O3 | PH |
44.5~46.5% | 32~34% | 8.5~9.8% | 0.6~0.7% | 0.53~0.81% | 0.4~0.6% | 0.8~0.9% | 3.8~4.5% | 7.8 |
physical property
heat resistance | color | Mohs hardness | elastic coefficient | transparency | melting point | disruptive strength | purity |
650°C | Silver white | 2.5 | (1475.9~2092.7)×106Pa | 71.7~87.5% | 1250°C | 146.5KV/mm | >99.9% |
Specification(mesh) | Bulk density(g/cm3) | Whiteness(°C) | Magnetic materialcontents(PPM) | Sand content(%) | moisture(%) | Oil absorption(g/100g) | Ignition loss |
100 | <0.25 | >70&>73 | <80 | <0.5 | <0.5 | 30-30 | <4.6 |
200 | <0.2 | >72&>76 | <60 | <0.5 | <0.5 | 35-38 | <4.6 |
325 | <0.18 | >75&>80 | <60 | <0.5 | <0.5 | 36-40 | <4.6 |
400 | <0.16 | >75&>80 | <60 | <0.3 | <0.5 | 40-45 | <4.6 |
600 | <0.16 | >75&>80 | <60 | <0.2 | <0.5 | 40-48 | <4.6 |
We are factory, specialized in producing all kind of wet ground mica powder, phlogopite, biotite, sericite, barite powder and quartz. We have good quality, good service, fast shipment.
If the above specification and detailed information can not meet your needs, please do not hesitate to contact me.
Welcome to you visit our factory!