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Silica Fume (SF90)
Microsilica - Physical Properties Particle Size Most particles are sub-micron. Average particle diameter is 0.15 microns, about 100x smaller than cementgrains.
Particle Shape Smooth, spherical 
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Silica fume
Silica fume, also known as microsilica or silica dust, is a by-product of the reduction of high-purity quartz with coke in electric arc furnaces in the production of silicon and ferrosilicon alloys
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Semi-Densified Microsilica
We can supply MICROSILICA (85%min, 90%min, 92%min, 94%min), the each specification including 3 types, namely: DENSIFIED MICROSIL
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Silica Fume
Silica fume(microsilica) for concreteDescriptionIt is a mineral composed of ultrafine amorphous spheres of silicon dioxide (SiO2), produced during the manufacture of silicon or ferrosilicon.It has
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SILICA FUME
Microsilica or Silica Fume, is amorphism dusty Silicon Dioxide. When melting the Ferrosilicon Or the industrial Silicon, the Silicon steam is expelled from the flue and is oxidized and become Silicon
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Micro Silica
We are the large supplier for undensified and densified micro silica (silica fume ) used for concrete and refractory industry (S
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Silica Fume
Our silica fume is produced in global main ferroalloy manufacturing area, that is in the east of Helan mountain crossed by Ningx
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Silica Fume
Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric
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Silica Fume 950
Silica Fume NR950 is a dry powder available in two forms, densified silica fume and undensified silica fume .
Silica Fume NR950 is a pozzolanic material that consists primarily of fine silicon
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silica fume
we supply the silica fume:
1)Densified: sio2 85% min and sio2 90% min.600-650kgm3,800-850kg/bag
2)undensified: sio2 85% and sio2 90% min. 300kg/m3 10-15kg/bag
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Microsilica ,silica fume
We sell large quantity silica fume and micro silica from china,the content from 75% to 96%
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Silica Fume, Micro Silica
Microsilica ( Silica Fume )We are the leading manufacturer and supplier for Micro Silica. We have the densifier to help our customer to solve the transportation problem . Our micro silica are
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Silica Fume
This product comprises microscopic particles collected by filters downstream from the smelting process in silicon and ferrosilic
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Silica Fume
Silicafume can be used in a variety of cementitious products such as concrete,grouts,and mortars as well as elastomer, polymer,refractory, ceramic and rubber applications.
Specification
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silica fume
Microsilica (Silica Fume) is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal, and...
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Silica Fume
Silica Fume SiO2 85% , 90%Densified: 600-650kg/m3Undensified 300-400kg/M3Packing: 1Tbag or according to customers' request
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microsilica ,silica fume
SiO2 : More then 85% -92%LOI: Less then 6.0Mgo : Less then 2.0Fe2O3 : Less then 0.9AL2O3 : Less then 0.8Cao : Less then 2.0k20 :Less then 2.0CI:Less than 0.02
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microsilica ,silica fume
Gansu Lixinyuan Trading Co.,LTD has a system of produces, sales, technical services and brand agency, which is independent in its capacity of corporate, Lixinyuan has the right for import and export...
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silica fume
Microsilica or Silica Fume, is amorphism dusty Silicon Dioxide. When melting the Ferrosilicon Or the industrial Silicon, the Silicon steam is expelled from the flue and is oxidized and become Silicon...
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silica fume
Microsilica or Silica Fume, is amorphism dusty Silicon Dioxide. When melting the Ferrosilicon Or the industrial Silicon, the Silicon steam is expelled from the flue and is oxidized and become Silicon...
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microsilica / silica fume
Product Name: Microsilica / Silica fume
Place of Origin: China
Spec. : 1) Sio2 85% , 90% ; Sio2 95% ; Sio>96%
2) Fe2O3 0. 2% -1%
3) CaO 1-3%
4) H2O <2%
5) LOI <3%
6) B. E. T: 15, 000-27, 000 m2...
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silica fume
Microsilica or Silica Fume, is powdery dusty Silicon Dioxide. When melting the Ferrosilicon Or the industrial Silicon, the Silicon steam is expeled from the flue and is oxidized and become Silicon...
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silica fume
Microsilica or Silica Fume, is powdery dusty Silicon Dioxide. When melting the Ferrosilicon Or the industrial Silicon, the Silicon steam is expeled from the flue and is oxidized and become Silicon...
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micro silica
We are the leading manufacturer and supplier for Micro Silica. We have the densifier to help our customer to solve the transportation problem . Our micro silica are sold to many countries , almost 20...
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Silica Fume Microsilica
We supply the undensitied silica fume which is a by-product during melting Silicon Metal or Ferro Silicon for long-term, the specifications as follows: SiO2:
Customs code: 28112200
Specifications and...
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silica fume / micro silica
Microsilica ( Silica Fume )We are the leading manufacturer and supplier for Micro Silica. We have the densifier to help our customer to solve the transportation problem . Our micro silica are sold to...