- Model NO.: BK-882
- Packaging: 25kg Per Woven Bag
- Usage: Paint, Drilling Mud, Waster Water Treatment
- Trademark: Jingyi
- Specification: 25KG/BAG
- Certification: ISO 9001:2008
- Color: Light Yellow
- Shape: Powder
- Transport Package: 25kg/Bag
- Origin: Huzhou, Zhejiang
☆ Good gelling efficiency over low to medium polarity organic liquids.
☆ Good suspension,thixotropy and stability in crude oil,diesel oil systems.
☆ Ideal thixotropy property and anti-sediment property.
☆ Good viscosity and thickening property over a wide temperature range.
☆ Imparts particle suspension, preventing hard settling of pigment and fillers.
☆ Exerts strong film reinforce action in organic binder systems.
☆ Furnish the drilling mud(fluid) with good suspension,wall-protection and anti-filtration properties.No need for polar activator in oil drilling application
☆ Maintain stable physical performance under the pressure of 108 at the temperature of 230ºC.
2. Typical Properties:
|Fineness through 200 mesh||Loss on Ignition|
( @1000ºC )
|Light Yellow||Free Flowing Powder||1.7g/cm3||≤3.5%||≥98%||≤35%|
3. Typical Applications:
|Acrylic paint||Primer paint|
|Anti-corrosion paint||Road paint|
|Baking paint||Industrial paint|
|Sealant||Waster water treatment|
|Oil-based drilling mud (fluid)||Oil-based free stick mud (fluid)|
BK-882 belongs to the conventional type of organoclay group, which requires mechanical energy, shear forces applied with a goods dispersion equipment, and a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.
Polar Activator: Dosage of polar activator (such as 95%ethanol, 95%methanol, 95%acetone or propylene carbonate) is 30%-60% by weight of BK-882.
It is always recommended to determine the proper level of addition by experiment. Either defect or excess of chemical activator would result in poorer viscosity development.
5. Recommended Levels:
The amount of BK-882 rheology modifier required depends upon the type of organic system and the degree of thickening or other properties desired. Addition levels are typically between 0.2%-2.0% based on the total formulation weight.
6. International Countertypes: Bentone®990,VG-69,VERSA