1.Appearance: white powder, non-toxic, odorless, non-combustible, non-irritating, soft and smooth
2.Moisture content: ≤12%
3.PH Value: 7-10 of 5% dispersed parts
4.Whiteness: ≥90% (hunter whiteness)
5.Pb: ≤20ppm As: ≤2ppm
6.Viscosity: as per customer’s required, often testing 10% (W/W) dispersion AV (1/2 600)=18.5mPas by FANN-35A viscometer, PV=12.0mPas
7.Chemical composition and content:
|
Composition |
SiO2 |
Al2O3 |
MgO |
Fe2O3 |
CaO |
TiO2 |
K2O |
Na2O |
Soda |
|
Content |
≥68 |
≥12 |
≤2.0 |
≤1.5 |
≤1.5 |
≤0.55 |
1.0-1.2 |
1.4-1.6 |
≤12 |
8.Usage:
The production of paste is that inorganic gel form into net structure in the swelling process of water and the solid material well distributed in the net structure. When MONT-2000 gel is used to replace of CMC to composite gum, it needs to be completely dispersed in order to reach its ultimate result.
