BK-887L
Powder
Water Treatment Chemicals, Coating Auxiliary Agents, Adhesive, Sealant, Cosmetics, Toothpaste
White
Jingyi
25kg/Bag
Huzhou, Zhejiang
Product Description
BK-887L is a modified bentonite for water-based systems
1. Advantages:
☆ High gelling efficiency in water-based systems. Can replace traditional cellulose ether thickening agent.
☆ Excellent thixotropy property, sag resistance and viscosity control.
☆ Prevent hard settlement of pigment/fillers.
☆ Ease of incorporation and Ease of dispersion.
☆ Suite to wide PH range.
☆ Good corrosion resistance and stable viscosity in different temperatures. Good bio-stability and heat resistance.
☆ Has apparent level limitation.Viscosity increases dramatically when exceeds certain amount.
2. Typical Properties:
3. Typical Applications:
Water-based paint&coatings
Emulsion paint
Adhesive
Sealant
Cosmetics
Toothpaste
Grout
4. Incorporations:
BK-887L can be added directly in powder form. No need for polar actiator or pre-gel. Recommended procedures are as follows:
A. Water.
B. BK-887L(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-887L rheological additive required depends upon the specific system and the degree of thickening or other properties desired. Addition levels are typically between 0.2%-1.0% based on the total formulation weight.
6. International Countertypes: Bentone®EW/LT, Laporte®WH, Attagel®-50
1. Advantages:
☆ High gelling efficiency in water-based systems. Can replace traditional cellulose ether thickening agent.
☆ Excellent thixotropy property, sag resistance and viscosity control.
☆ Prevent hard settlement of pigment/fillers.
☆ Ease of incorporation and Ease of dispersion.
☆ Suite to wide PH range.
☆ Good corrosion resistance and stable viscosity in different temperatures. Good bio-stability and heat resistance.
☆ Has apparent level limitation.Viscosity increases dramatically when exceeds certain amount.
2. Typical Properties:
| Color | Appearance | Density | Moisture (@105ºC,2hrs) | Fineness through 200 mesh | PH value (2%suspension ) |
| Light White | Free Flowing Powder | 1.6g/cm3 | ≤10.0% | ≥99% | 8.5-10.5 |
3. Typical Applications:
Water-based paint&coatings
Emulsion paint
Adhesive
Sealant
Cosmetics
Toothpaste
Grout
4. Incorporations:
BK-887L can be added directly in powder form. No need for polar actiator or pre-gel. Recommended procedures are as follows:
A. Water.
B. BK-887L(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-887L rheological additive required depends upon the specific system and the degree of thickening or other properties desired. Addition levels are typically between 0.2%-1.0% based on the total formulation weight.
6. International Countertypes: Bentone®EW/LT, Laporte®WH, Attagel®-50
