It consists mainly amorphous active silica, it is very light in weight and off white to creamish white in colour .It is Selectively mined ,crushed, dried and classified to provide uniform product it has no any chemical treatment .
Physical and Chemical Properties of our product are as below :-
Chemical Composition:
Physical Properties: pH : 8 to 9.
Pore Size & Pore Volume:
Pore Size (In Microns μ) Volume Percent
Less then 0.1 μ 23%
0.1 to 1.0 μ 33%
1.0 to 2.0 μ 23%
2.0 to 4.0 μ 13%
4.0 to 6.0 μ 01%
6.0 to 20.0 μ NIL.
20.0 50.0 μ 0.7%
Less then 50 μ NIL.
Surface Area - 67 m2 g-1 by BET method.