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Silica Fume (Micro Silica) for Refractories

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  • Update :2007-11-06 17:37:56
Product Details:Silica Fume (Micro Silica) for Refractories
 
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Description features:Silica fume, spheroidal particle, high SiO2 content, average particle size is 0. 15¦Ìm, large specific surface, high pozzolanic strength activity, low impurity, good reliability and fluidness. Technical Parameter:
Model SiO2 (%) LOI(%) Moisture(%) PH.
Sire-1 ¡Ý88.0 ¡Ü4.0 ¡Ü3.0 4.5-8.5
Sire-2 ¡Ý90.0 ¡Ü3.0 ¡Ü2.5 4.5-7.5
Sire-3 ¡Ý93.0 ¡Ü3.0 ¡Ü2.0 4.5-7.5
Sire-4 ¡Ý96.0 ¡Ü1.0 ¡Ü1.0 4.5-6.5
Sire-5 ¡Ý97.0 ¡Ü1.0 ¡Ü1.0 4.5-6.5 Advantage:
To reduce the dosage of cement and water in castable refractory, enhance the compactness and compressive strength.
Silica fume has high activity, based on the existing of alumina, it is easy to form the mullite phase, and to enhance the high-temperature behavior and resistance to heat shocks. Purpose:
1. High-performance refractories
2. Iron runner and ladle, air brick.
3. Castable refractory, dry /wet method spray construction.
4. Corundum products and ceramic products.
5. Calcium silicate heat insulating material
6. High-temperature abrasion resistance material and product

Bsd Industrial Co.,Ltd


We has undertaken many years of import and export business and becomes one of the largest professional foreign trade companies in southwestern China since its foundation.

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Bsd Industrial Co.,Ltd
Address :
Shuncheng Street, Chengdu, Sichuan, PR.China610015 Chengdu Sichuan 610015 China
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86 - 028 - 83050677
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86 - 028 - 83050677
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