1.Appearance: white powder, non-toxic, odorless, soft and smooth 2.Moisture content: < 12% 3. PH Value: 7-10 of 5%
Cosmetic Grade of Montmorillonite
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.
Cosmetic Grade of Montmorillonite
