White dove imp&
Dear Sir or Madam We supply the densitied silica fume which is a by-product during melting Silicon Metal or Ferro Silicon for long-term, Silica fume, also referred to as microsilica or fumed silica, is a by-product material that is used as a pozzolan. This by-product is a result of the reduction of high-purity quartz with coal in an electric arc furnace in the manufacture of silicon or ferrosilicon.the specifications as follows:supply/sell/Export:Construction Chemicals, Concrete Admixtures, Polymers, Glass Fibres, Polymeric xxxxx Microsilica or silica fume use for construct like cement and concreteCustoms code: 28112200Specifications:SIO2 contents >80%-95% 90% MinI.L <4.0%-7.0 90% Max45um >90% 90% Min H2O <2.0% 90% MaxDensity >600kg/m3 90% MinPacking - jumbo bags 900kg/packet or by buyer's request. certificate : SGS certificate OR othersquantity:2000mts/per monthContact:selina liu MSN/EMAIL:loves EMAIL: Alitalk ID SkypeID: selina83810 QQ:373257040YahooID:Liu_selina
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| dongli |
| Response Rate | Response Time | Rating | Reviews |
|---|---|---|---|
| 98% | 48h-72h | 2.9/5 | 20 Reviews |


