05Jan 2018 by admin 2 Comments
Undensified Silica Fume

Undensified Silica Fume

Products
Undensified Silica Fume Bulk density: 320-360kg/m³ 85% Undensified Silica Fume Chemical Component Element         Specification       Value SiO2:  %          85min                  88.1 Cl: %                  0.1max               0.013 H2O: %           …
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05Jan 2018 by admin 2 Comments
Densified Silica Fume

Densified Silica Fume

Products
85 Grade densified silica fume Specification: Chemical Component (weight %) Ask a quoto Send E-mail 92% Densified Silica Fume Bulk density: 630-680 kg/m³ Ask a quoto Send E-mail 92% Silica Fume Specifications: 94% Densified Silica Fume Phisical data: Properties         Spec        Typical value Loss on Ignition%            6 max    …
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27Dec 2017 by admin 2 Comments
94 Grade Silica Fume for Oil Well

94 Grade Silica Fume for Oil Well

Oil Well, Products
Silica fume: the appearance is grey or gray - white powder, and the refractoriness is >1600℃. Undensified Silica Fume (320-360kg/m³) Densified Silica Fume (630-680 kg/m³) The fineness of silica fume: the fineness of the silica fume less than 1um is over 80%, the average particle size is from 0.1 to 0.3um, and the specific surface area is 20 - 28…
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27Dec 2017 by admin 2 Comments
96 Grade Silica Fume Concrete

96 Grade Silica Fume Concrete

Concrete, Products, Shotcrete
The silica fume is also called microsilica or microsilica fume. When ferroalloy is smelting ferrosilicon and industrial silicon (metal silicon). A lot of volatile SiO2 and Si gases are produced in the submerged arc furnace. After the gas is discharged, it is rapidly oxidized, condensed and precipitated with air. It is a byproduct of large industrial smelting. The whole process…
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27Dec 2017 by admin 1 Comment
92 Grade Silica Fume for Oil Well

92 Grade Silica Fume for Oil Well

Oil Well, Products
Silica fume is a by product of high purity quartz, coke and sawdust reduction in the production of ferrosilicon or metallic silicon during the production of complex reactions in smelting. Among them, the quartz stone and carbon at 1750 ℃, the reduction reaction to produce unstable carbon monoxide, the temperature is higher than 2160 ℃, SiO gas containing gas sent…
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27Dec 2017 by admin 1 Comment
85% Silica Fume Cement

85% Silica Fume Cement

Concrete, Products
Micro-silica fume is a by product of high purity quartz, coke and sawdust reduction in the production of ferrosilicon or metallic silicon during the production of complex reactions in smelting. Among them, the quartz stone and carbon at 1750 ℃, the reduction reaction to produce unstable carbon monoxide, the temperature is higher than 2160 ℃, SiO gas containing gas sent…
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27Dec 2017 by admin 1 Comment
94 Grade Silica Fume for Concrete

94 Grade Silica Fume for Concrete

Concrete, Products, Shotcrete
Micro-silica fume is a by product of high purity quartz, coke and sawdust reduction in the production of ferrosilicon or metallic silicon during the production of complex reactions in smelting. Among them, the quartz stone and carbon at 1750 ℃, the reduction reaction to produce unstable carbon monoxide, the temperature is higher than 2160 ℃, SiO gas containing gas sent…
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27Dec 2017 by admin 1 Comment
96 Grade Silica Fume for Refractory

96 Grade Silica Fume for Refractory

Products, Refractory
Micro Silica Fume (scientific name Microsilica or Silica Fume), The average particle size of the micro silicon powder is 0.15-0.20μm, Specific surface area is 15000-20000 m2/kg, We can provide 85 grade silica fume, 92 grade silica fume, 94 grade silica fume, 96 grade silica fume. Silica Fume for Refractory: Microsilica is added to alumina based refractories to improve the mechanical…
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27Dec 2017 by admin 1 Comment
85 Grade Silica Fume

85 Grade Silica Fume

Concrete, Oil Well, Products, Refractory, Shotcrete
The silica fume is also called microsilica or microsilica fume. When ferroalloy is smelting ferrosilicon and industrial silicon (metal silicon). A lot of volatile SiO2 and Si gases are produced in the submerged arc furnace. After the gas is discharged, it is rapidly oxidized, condensed and precipitated with air. It is a byproduct of large industrial smelting. The whole process…
Read More
27Dec 2017 by admin 1 Comment
92 Grade Silica Fume for Refractory

92 Grade Silica Fume for Refractory

Products, Refractory
Physical and chemical properties of Silica fume: Name: Microsilica or Silica fume Silica fume: the appearance is grey or gray - white powder, and the refractoriness is >1600℃.Bulk density: 200-250kg/m3. The fineness of silica fume: the fineness of the silica fume less than 1um is over 80%, the average particle size is from 0.1 to 0.3um, and the specific surface…
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