Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
3000000 RMB
Plant Area:
501~1000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
Sample Available

Bentonite, Organic Clay, Organic Additives manufacturer / supplier in China, offering Rheology Modifier Organoclay for Solvent-Based System, Organoclay Bentonite Can Used in Low, Medium and High Polarity, Bentonite Rheological Additives and so on.

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Rheology Modifier Organoclay for Solvent-Based System

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Min. Order / Reference FOB Price
1 Bag US $1.7-2.1/ Bag
Port: Shanghai, China
Production Capacity: 50000mt/Year
Payment Terms: L/C, T/T, D/P, Paypal
Certification: ISO 9001:2008
Packaging: 25kg Per Woven Bag
Color: White
Usage: Paint, Sealant
Shape: Powder
Quality: Industrial

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Basic Info

Model NO.: BK-888
Colour: White
Trademark: Jingyi
Transport Package: 25kg/Bag
Specification: 25KG/BAG
Origin: Huzhou, Zhejiang

Product Description

BK-888 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of low to medium polarity.

1. Advantages: 
 High gelling efficiency over low to medium polarity organic liquids.
 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.
2. Typical Properties: 
Fineness through 200 meshLoss on Ignition
( @1000ºC )
Off WhiteFree Flowing Powder1.7g/cm33.5%≥98%35%
3. Typical Applications: 
Alkyd paintIndustrial paint
Anti-corrosion paintPrimer paint
Chlorinated rubber paintRoad paint
Container paintSealant
4. Incorportions:
BK-888 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 BK-888.

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-888 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.

Rheology Modifier Organoclay for Solvent-Based System

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