1.Discrption:
It is a kind of improved rheological additive with the properties of self-activation, high-gelling efficiency, high thixotropy and transparency. It is easy to disperse and the dispersion fineness is very small.
2.Product features:
(1)high viscosity: It has high gelling viscosity and thixotropy in low to medium pour solvent systems or resin systems.
(2)easy to disperse: It is unnecessary to add polar activator when it disperses. It has the properties of high dispersing and gelling speed and small dispersing fineness-It has obvious advantages over equivalent domestic products.
(3) high transparency: As its dispersion performance is superior, the distribution of particle size is concentrated and the transparency is very high.
3.Appearance and physicochemical indexes:
|
Product Name |
Bentonite |
|
Color |
White/Yellow/Light pink |
|
Texture |
Powder |
|
SiO2 |
≥69.32% |
|
Al2O3 |
≤14.27% |
|
CaO |
≤1.84% |
|
NaO |
≤1.91% |
|
K2O |
≤14.27% |
|
Al2O3 |
≤14.27% |
|
Free acid (H2SO4), w% |
≤0.30 |
|
Decolorizing power (Via rapeseed oil), |
≥90 |
|
Activity (NaAc approach), mmol/kg |
≥160 |
|
Specific surface are, m2/g |
≥130 |
|
Water content before leaving Factory, w% |
≤12.0 |
|
Filtration rate, ml/min w% |
Via testing |
|
PH (50g/L Suspension) |
2.5-4.8 |
|
Granularity(Over 0.075mm screen mesh), w% |
≥90 |
Application
1. petroleum industry
2. chemical industry
3. papermaking and paper recycling
4. textile industry
5. detergent, industrial coatings,
6. paints,dyes and polishes
7. pharmaceuticals, cosmetics and medicine
8. Hard water softening treatment
9. metal casting
10. ceramics |
