Solution introduction:
Silica powEPTis a type of inorganic non-metallic mineral practical powEPTmaterial, which is produced from normal quartz ore and fused quartz by good processing these kinds of as colour separation, acid leaching, flotation, magnetic separation, grinding and exact classification. It has great temperature resistance, acid and alkali corrosion resistance, inadequate thermal conductivity, large insulation, low enlargement, high purity, high hardness and other outstanding qualities.
Our crystalline silica powEPTcan exchange Sibelco crystalline silica flawlessly .
Application: Commonly utilised in digital resources, electrical insulating supplies, adhesives, EPT ceramics, precision casting, paint coatings, ink, silicone rubber, functional rubber, liquid crystal glass, health-related components, dental components, chemical materials, nano-materials, built-in circuit (IC) plastic sealing resources and filling components, sophisticated building resources, countrywide protection and other fields.
Primary attributes:
one. Large purity, good whiteness and even particle size distribution.
2. Minimal ion material, low conductivity, excellent electrical insulation.
three. Steady chemical houses, no reaction with any other substances other than hydrofluoric acid and robust alkali.
four. Reduced oil absorption, low viscosity, good dispersibility and fluidity.
five. Acid and alkali resistance, large temperature resistance, good insulation performance.
6.High use resistance, enhance the scratch resistance of the coating movie.
Specialized Knowledge Sheet
| Product | Unit | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Scope | Typical Values |
| Visual appeal | – | White powder | 1250mesh |
| SiO2 | % | 99%-99.8% | 99.4 |
| Suggest Grain measurement | microm | 2-twenty five | 6.857 |
| Whiteness | % | 90-98 | 93 |
| Fe2O3 | % | le0.03 | .008 |
| Conductivity | Us/cm | five-thirty | sixteen |
| PH price | six.5-8. | seven.two | |
| Humidity | % | .02-.1 | .08 |
| Oil absorption | ml/100g | fourteen-23 | twenty |
| Bet | cm3/cc | 1700-8000 | 7500 |
| Density | g/cm3 | 2.sixty five | two.sixty five |
| Moh’s hardness | 5-7 | seven | |
| Melting level | ordmC | 1750 | 1750 |
| We can create 400-6000 mesh merchandise with different technical specs according to customer’s demands. | |||
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HangZhou EPT Mineral Products Co.,Ltd.
