Kaolin for cement

1.Kaolin for cement 2.high activity metakaolin 3.can enhance the strength of portland cement.

1.Kaolin for cement 2.high activity metakaolin 3.can enhance the strength, life and working performance of portland cement.

1.Product introduction:

DX-80M high reactivity metakaolin is made from amorphous aluminium silicate.

2.Product characteristic:

It can improve the early strength and entire aging tensely

It can relieve degradation of cement efficiently

It can give bright color to cement products

It can completely replace silica fume and part of water reducing agent. It can protect cement from cracking, improve cement density, penetration, and avoid penetration of water.

It can react with[Ca(OH)2]which is the byproduct of cement and water, will effectively improve the physical properties of cement.

It can prevent or reduce the solid cement being white

It is easy to use and will improve the efficiency of the construction

3.Typical data:

Typical Performance	Value
Physical shape	Highly micronized powder
ISO Brightness(%)	Lowest 88
325 Mesh Sieve remaining(%)	Highest 0.03
105 0C Free water(%)	Highest 0.5
PH (28%Solid content)	6.0
Proportion(G/cm)	2.5~2.7
2 Micron size(%)	≥80
Density(loose)(Kg/m3)	260
Density(strict)(Kg/m3)	480
Oil absorption(ASTM D-281)	70~80

4.Application:

     DX-80M high reactivity metakaolin ultrafine pozzolana material can enhance the strength, life and working performance of portland cement concrete and other cement products.

Kaolin for cement