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
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Organoclay, Bentonite, Inorganic Gel manufacturer / supplier in China, offering Rheological Additive for Solvent-Based System, Organoclay Bentonite Can Used in Low, Medium and High Polarity, Bentonite Rheological Additives and so on.

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Supplier Homepage Products Bentonite Rheological Additive for Solvent-Based System

Rheological Additive for Solvent-Based System

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Min. Order / Reference FOB Price
1 Bag US $2-2.4/ 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: Light Yellow
Usage: Paint, Adhesive
Shape: Powder
Transport Package: 25KG/BAG

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Basic Info

Model NO.: BK-885
Trademark: JINGYI
Specification: 25KG/BAG
Origin: China

Product Description

BK-885 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of medium to high polarity.

1. Advantages: 
☆ High gelling efficiency over medium to high polarity organic liquids, especially in xylene, heavy aromatics, butyl acetate, ketone, alcohol and compound of above. 
☆ Produce reproducible thixotropic consistency 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 )
Light YellowFree Flowing Powder1.7g/cm3≤3.5%≥98%≤35%

3. Typical Applications: 
Alkyd paintRoad paint
Anti-corrosion paintSolvent epoxy paint
Chlorinated rubber paintZinc-rich paint
Industrial paintNitro lacquer
Primer paintAdhesive
Polyester paint 

4. Incorporations:
BK-885 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 BP®-183-D.
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-885 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: Tixogel® VZ, Bentone®27

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