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Hangzhou Jingyi Chemical Co., Ltd.

Bentonite, Rheological Additive, Organoclay manufacturer / supplier in China, offering Organoclay Tetraallkyl Ammonium Bentonite for Solvent-Based System, Modified Li-Bentonite for Water-Based System, Bentonite Rheological Additives and so on.

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Supplier Homepage Product Bentonite Organoclay Tetraallkyl Ammonium Bentonite for Solvent-Based System

Organoclay Tetraallkyl Ammonium Bentonite 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
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000mt/Year
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: BK-300A
  • Packaging: 25kg Per Woven Bag
  • Usage: Paint, Ink, Adhesive, Grease, Cosmetics
  • Trademark: Jingyi
  • Origin: Huzhou, Zhejiang
  • Certification: ISO 9001:2008, SGS
  • Color: White
  • Shape: Powder
  • Transport Package: Kraft Complex Bag with PE. 25± 0.2kg
Product Description
BK-300A 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,
      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: 
ColorAppearanceDensityMoisture
(@105ºC,2hrs)
Fineness through 200 meshLoss on Ignition
( @1000ºC )
WhiteFree Flowing Powder1.7g/cm33.5%≥98%35%
 
3. Typical Applications: 
Acrylic paintRoad paint
Alkyd paintInks(mineral oil)
Anti-corrosion paint Inks(Nitro)
Baking paintAdhesive
Bituminous paintPutties and sealant
Chlorinated rubber paintLubricating grease
Polyester paintCosmetics
Primer paintWaster water treatment
Refractory 
                 
4. Incorportions:
BK-300A 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-300A.

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-300A rheology modifier required depends upon the type of organic system and the degree of thickening or other properties desired. Addition levels are typically between 0.1%-3.0% based on the total formulation weight.

Organoclay Tetraallkyl Ammonium Bentonite for Solvent-Based System

Organoclay Tetraallkyl Ammonium Bentonite for Solvent-Based System
 
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