Silica Flour

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Overview
Quick Details
Place of Origin:
Saudi Arabia
Brand Name:
BMS Silica Flour
Model Number:
BMS-SF
Percentage SiO2:
>99%
Specific Gravity:
2.65
Mean Refractive Index:
1.55
pH:
6 - 7
Solubility:
Insoluble
Shape:
Powder
Bulk Density:
0.8g/cm3
Packaging & Delivery
Packaging Details
25 kgs bags or 50 kgs bags

Specifications

*Good adsorption performance
*Increase thermal conductivity
*Good wetting properties
*Increase fire resistance

Silica Flour is made by grinding pure silica sand to a very fine powder. It is used as a cheap filler in plaster and some plastics to add strength or just to reduce the amount of expensive resin needed to fill a mould.

 

Typical Chemical Analysis :

SiO2 - >99%

CaO - 0.50%

MgO - 0.50%

Fe2O3 - 0.10%max.

Al2O3 - 0.50%

LOI - 0.50%

VM @ 105'C - 5.0%max.

 

Applications ;

For Construction - increase concrete strength, great application for bridge construction

For Refractory Manufacturing - improve liquidity and density of refractory bricks, enhance strength

 

Other Applications : Ceramics, Cables, Glass Rubber,etc.

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