Rheology Modifier Bentonite Organoclay for Solvent-Based System
|FOB Price:||US $1.6-2.2 / Bag|
|Min. Order:||1 Bag|
|Min. Order||FOB Price|
|1 Bag||US $1.6-2.2/ Bag|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: BK-883
- Usage: Paint, Adhesive, Grease Cosmetics
- Trademark: Jingyi
- Origin: Huzhou, Zhejiang
- Certification: ISO 9001:2008, SGS
- Shape: Powder
- Transport Package: Kraft Complex Bag with PE. 25± 0.2kg
of low to medium polarity.
☆ High gelling efficiency over low to medium polarity organic liquids,
especially in aromatic compounds.
☆ Ideal thixotropy property and anti-sediment property.
☆ High viscosity and excellent 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.
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||Road paint|
|Alkyd paint||Inks(mineral oil)|
|Bituminous paint||Putties and sealant|
|Chlorinated rubber paint||Lubricating grease|
|Primer paint||Waster water treatment|
BK-883 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 40%-60% by weight of BP®-183-0.
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-883 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®34,Claytone®40