
Merchandise introduction:
Silica powEPTis a sort of inorganic non-metallic mineral purposeful powEPTmaterial, which is manufactured from all-natural quartz ore and fused quartz by wonderful processing these kinds of as color separation, acid leaching, flotation, magnetic separation, grinding and exact classification. It has excellent temperature resistance, acid and alkali corrosion resistance, very poor thermal conductivity, higher insulation, minimal growth, substantial purity, high hardness and other exceptional homes.
Our crystalline silica powEPTcan substitute Sibelco crystalline silica properly .
Application: Extensively utilized in electronic supplies, electrical insulating materials, adhesives, EPT ceramics, precision casting, paint coatings, ink, silicone rubber, useful rubber, liquid crystal glass, health-related materials, dental resources, chemical components, nano-components, integrated circuit (IC) plastic sealing resources and filling components, sophisticated development materials, nationwide defense and other fields.
Major attributes:
1. Higher purity, great whiteness and even particle size distribution.
2. Reduced ion articles, minimal conductivity, excellent electrical insulation.
three. Steady chemical houses, no reaction with any other substances apart from hydrofluoric acid and sturdy alkali.
four. Lower oil absorption, lower viscosity, very good dispersibility and fluidity.
5. Acid and alkali resistance, large temperature resistance, very good insulation performance.
six.Higher dress in resistance, boost the scratch resistance of the coating movie.
Technological Information Sheet
| Item | Unit | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Scope | Typical Values |
| Look | – | White powder | 1250mesh |
| SiO2 | % | 99%-ninety nine.eight% | 99.4 |
| Suggest Grain measurement | microm | 2-twenty five | 6.857 |
| Whiteness | % | ninety-98 | 93 |
| Fe2O3 | % | le0.03 | .008 |
| Conductivity | Us/cm | 5-30 | 16 |
| PH worth | 6.5-8. | 7.2 | |
| Moisture | % | .02-.1 | .08 |
| Oil absorption | ml/100g | fourteen-23 | twenty |
| Wager | cm3/cc | 1700-8000 | 7500 |
| Density | g/cm3 | two.65 | 2.65 |
| Moh’s hardness | 5-7 | seven | |
| Melting level | ordmC | 1750 | 1750 |
| We can generate 400-6000 mesh items with various technical specs in accordance to customer’s requirements. | |||
OUR Benefit
FAQ
Contact US
If you are intrigued in our products,remember to feel free of charge to make contact with us
HangZhou EPT Mineral Items Co.,Ltd.

