Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для
Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для
Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для
Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для
Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для
Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для
Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для

Распродажа кварцевый силикагель в порошке микросиликагель диоксид кремния для


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Product Description


Hot sale silica quartz powder microsilica fumed silica for HPC Concrete






Microsilica, Silica micropowder is made of natural quartz (SiO2) or fused quartz (amorphous SiO2 after natural quartz is melted and cooled at high temperature) through crushing, ball milling (or vibration, jet milling), flotation, acid washing and
purification, high-purity water treatment, etc. Micropowder processed by Dao technology.






Microsilica is a non-toxic, odorless, non-polluting inorganic non-metallic material. Because of its good temperature resistance, acid and alkali corrosion resistance, high thermal conductivity, high insulation, low expansion, stable chemical properties, high hardness and other excellent properties, it is widely used in chemical industry, electronics, integrated circuits (IC), electrical appliances, Plastics, coatings, advanced paints, rubber, defense and other fields.


Functional advantage&specification


high fill
Increase hardness
low oil absorption
good liquidity
Improve bond strength


Item
Data
SiO2
97-99%
Fe2o3
0.06%
Al2o3
0.16%
CaO
0.006%
MgO
0.004%
K2O
0.049%
Na2O
0.006
TiO2
<0.01
Ignittion Loss
0.08%
Whiteness
91.3




Application




1. Electronics and electrical appliances industry
2. Ordinary alkali-free glass fiber and glass fiber raw materials for electronic industry
3. Paint and coating, low oil absorption, low mixing viscosity, good dispersibility and fluidity, small angle of repose formed by accumulation, and friction resistance.
4. Epoxy floor, low viscosity, good fluidity, good stackability, easy to compact, easy to combine with epoxy resin
5. Rubber, very low water content, good insulation, used in sealants to improve the adhesive strength, yield value and shear dilution index of the colloid. Has thickening, reinforcing, tear-resistant, anti-aging effects
6. Electronic grade and electrical grade plastic sealant.


Packing & Delivery




Hot sale silica quartz powder microsilica fumed silica for HPC Concrete
Package:
25kg or 1000kg/bag,20ft container full in 20tons.
Shipment:
1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL etc), which is convenient.
2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.
3. As for the normal amount (more than 1000kgs), we usually shipped by sea.


FAQ


1.Does your company offer free sample ?
Yes we can offer free sample 1-5kg.

2.Can you provide customized packing?
Yes, we do .

3.Can you accept third party inspection ?
Yes, we do.

4. What 's your behind MOQ?
1kg ,or as your requirement.

5.What's your delivery time ?
Within 15 days after receiving deposit.

7.What's your export port ?
At your option usually,It is Qingdao , Tianjin ,Ningbo port.



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