BK-887A
Powder
Water-Based Paint&Coatings
Light Yellow
ISO 9001:2008
High Gelling Efficiency
Industrial
Jingyi
25kg/Bag
25kg/Bag
Huzhou, Zhejiang
Product Description
BK-887A is a modified Li-bentonite for water-based systems
1. Advantages:
☆ Excellent thixotropy property, sag resistance and viscosity control.
☆ Good Swelling property.
☆ Good thickening property.
2. Typical Properties:
3. Typical Applications:
Water-based paint&coatings
Emulsion paint
Precision casting
Engineering slurry
Self-flowing flooring
Ceramic glaze
4. Incorporations:
BK-887A can be added directly in powder form. No need for polar actiator or pre-gel. Recommended procedures are as follows:
A. Water.
B. BK-887A (Dispersing at high speed shear for 15-30minutes).
C. Other additives ( film-forming agent, dispersing agent, defoaming agent, etc.)
D. Pigment and filler (Mixing and dispersing).
E. Emulsion (Mixing).
F. Post correct.
5. Recommended Levels:
The amount of BK-887A rheological additive required depends upon the specific system and the degree of thickening or other properties desired. Addition levels are typically between 0.5%-3.0% based on the total formulation weight.
6. International Countertype: Bentone®OC
1. Advantages:
☆ Excellent thixotropy property, sag resistance and viscosity control.
☆ Good Swelling property.
☆ Good thickening property.
2. Typical Properties:
| Color | Appearance | Density | Moisture (@105ºC,2hrs) | Fineness through 200 mesh | PH value (10%suspension ) |
| Light Yellow | Free Flowing Powder | 3.7g/cm3 | ≤12.0% | ≥95% | 6-12 |
3. Typical Applications:
Water-based paint&coatings
Emulsion paint
Precision casting
Engineering slurry
Self-flowing flooring
Ceramic glaze
4. Incorporations:
BK-887A can be added directly in powder form. No need for polar actiator or pre-gel. Recommended procedures are as follows:
A. Water.
B. BK-887A (Dispersing at high speed shear for 15-30minutes).
C. Other additives ( film-forming agent, dispersing agent, defoaming agent, etc.)
D. Pigment and filler (Mixing and dispersing).
E. Emulsion (Mixing).
F. Post correct.
5. Recommended Levels:
The amount of BK-887A rheological additive required depends upon the specific system and the degree of thickening or other properties desired. Addition levels are typically between 0.5%-3.0% based on the total formulation weight.
6. International Countertype: Bentone®OC
