Merchandise Description:
Silica powEPTfor marble gel is a kind of inorganic non-metallic mineral functional powEPTmaterial, which is manufactured from normal higher-white and higher-purity quartz ore by fine processing these kinds of as shade separation, acid leaching, flotation, magnetic separation, grinding and precision classification. It has good transparency, higher whiteness, excellent fluidity, low oil absorption benefit, acid-foundation corrosion, large purity and high hardness.
Application:
It is widely employed in various sorts of adhesive merchandise such as marble glue, dry-hanging glue and epoxy glue. The marble glue manufactured from silica powEPTproduced by EPT is clear and yellowish. It has the rewards of slippery, fragile and straightforward to reconcile, substantial transparency of transparent glue solidified materials, hard peeling, no flowing and no oil seepage. Deeply favored by the vast majority of users!
Principal characteristics:
one. Excellent transparency, large whiteness and even particle measurement distribution.
2. Reduced ion articles, lower conductivity, excellent electrical insulation.
3. Stable chemical homes, no reaction with any other substances other than hydrofluoric acid and powerful base.
4. Lower oil absorption, reduced viscosity, good dispersibility and fluidity.
5. Acid and alkali resistance, substantial temperature resistance, great insulation overall performance.
6. Substantial use resistance, sturdy temperature resistance, good mechanical efficiency.
Technological Information Sheet
Product | Unit | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Scope | Typical Values |
Appearance | – | White powder | 600mesh |
SiO2 | % | 99%-ninety nine.eight% | ninety nine.four |
Mean Grain dimension | microm | two-twenty five | 11.fifty six |
Whiteness | % | ninety-98 | 93.five |
Fe2O3 | % | le0.03 | .008 |
Conductivity | Us/cm | 5-30 | sixteen |
PH Benefit | 6.5-seven.5 | 7.two | |
Dampness | % | .02-.three | .08 |
Oil absorption | ml/100g | fourteen-23 | twenty |
Bet | cm3/cc | 1700-8000 | 7500 |
Density | g/cm3 | two.sixty five | 2.65 |
Moh’s hardness | seven | seven | |
Melting Point | ordmC | 1750 | 1750 |
Gain
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HangZhou EPT Mineral Items Co.,Ltd.