Merchandise introduction:
Silica powEPTis a variety of inorganic non-metallic mineral purposeful powEPTmaterial, which is made from all-natural quartz ore and fused quartz by wonderful processing these kinds of as color separation, acid leaching, flotation, magnetic separation, grinding and specific classification. It has very good temperature resistance, acid and alkali corrosion resistance, very poor thermal conductivity, high insulation, minimal enlargement, large purity, large hardness and other excellent homes.
Our crystalline silica powEPTcan replace Sibelco crystalline silica completely .
Software: Broadly utilized in electronic components, electrical insulating supplies, adhesives, EPT ceramics, precision casting, paint coatings, ink, silicone rubber, functional rubber, liquid crystal glass, healthcare resources, dental resources, chemical resources, nano-resources, integrated circuit (IC) plastic sealing supplies and filling supplies, innovative design materials, national defense and other fields.
Primary attributes:
1. High purity, excellent whiteness and even particle dimensions distribution.
two. Lower ion material, reduced conductivity, outstanding electrical insulation.
3. Stable chemical homes, no response with any other substances apart from hydrofluoric acid and sturdy alkali.
four. Minimal oil absorption, reduced viscosity, good dispersibility and fluidity.
5. Acid and alkali resistance, higher temperature resistance, excellent insulation functionality.
six.Substantial put on resistance, improve the scratch resistance of the coating movie.
Technical Knowledge Sheet
| Item | Device | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Scope | Typical Values |
| Look | – | White powder | 1250mesh |
| SiO2 | % | 99%-99.8% | ninety nine.4 |
| Indicate Grain measurement | microm | two-twenty five | six.857 |
| Whiteness | % | ninety-98 | ninety three |
| Fe2O3 | % | le0.03 | .008 |
| Conductivity | Us/cm | five-thirty | sixteen |
| PH worth | six.five-8. | 7.2 | |
| Humidity | % | .02-.1 | .08 |
| Oil absorption | ml/100g | fourteen-23 | 20 |
| Wager | cm3/cc | 1700-8000 | 7500 |
| Density | g/cm3 | two.65 | 2.sixty five |
| Moh’s hardness | five-seven | seven | |
| Melting position | ordmC | 1750 | 1750 |
| We can generate four hundred-6000 mesh goods with distinct requirements in accordance to customer’s demands. | |||
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HangZhou EPT Mineral Items Co.,Ltd.
