GENERAL DESCRIPTION
Silica flour is finely grounded silica. It is simply made by grinding pure silica sand to a very fine powder.
Features include:
Colour: White/ Off-white
Density: 2.63 – 2.66 g/cm
Solubility: Not soluble in water or acid
Hardness: 7 Mohs
GENERAL APPLICATIONS/ USES
- Filler — in plaster and some plastics to add strength or just to reduce the amount of resin needed to fill a mold.
- Paints — wood finish, primers, undercoat, water based paints, distemper, chemical resistance coating, floor coating, extender coating and texture only.
- Construction chemicals,
- Glass manufacturing
- Rubber industry
AVAILABLE GRADES
- 25 Micron 45 Micron
- 75 Micron 100 Micron
