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Hangzhou Jingyi Chemical Co., Ltd.

Bentonite, Organic Clay, Organic Additives manufacturer / supplier in China, offering Organoclay for Solvent-Based Systems of Highpolarity., Rheology Modifier Organoclay for Solvent-Based System, Bentonite Rheological Additives and so on.

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Supplier Homepage Product Bentonite Organoclay for Solvent-Based Systems of Highpolarity.

Organoclay for Solvent-Based Systems of Highpolarity.

FOB Price: US $2.8-3.5 / Bag
Min. Order: 1 Bag
Min. Order FOB Price
1 Bag US $2.8-3.5/ Bag
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Port: Shanghai, China
Production Capacity: 50000mt/Year
Payment Terms: L/C, T/T, D/P, Paypal
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Basic Info
  • Model NO.: BK-127
  • Packaging: 25kg Per Woven Bag
  • Usage: Paint, Inks, Nitro Lacquer
  • Quality: Industrial
  • Transport Package: 25kg/Bag
  • Origin: Huzhou, Zhejiang
  • Certification: ISO 9001:2008
  • Color: Light Yellow
  • Shape: Powder
  • Colour: Light Yellow
  • Specification: 25KG/BAG
Product Description
BK-127 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of high polarity.
 
1. Advantages: 
 High gelling efficiency over high polarity organic liquids, especially in aromatic, alcohol, ketone, and the compounds 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: 
ColorAppearanceDensityMoisture
(@105ºC,2hrs)
Fineness through 200 meshLoss on Ignition
( @1000ºC )
Light YellowFree Flowing Powder1.7g/cm33.5%≥98%≤35%
 
3. Typical Applications:
Acrylic paintPrimer paint
Alkyd paint  Silica paint
Anti-corrosion paintSolvent epoxy paint
Bituminous paintInks(mineral oil)
Container paintInks(Nitro)
Industrial paint Nitro lacquer
Marine paint 
 
4. Incorporations:
BK-127 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%-50% by weight of BK-127.

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-127 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®27, Tixogel® VZ

 
Organoclay for Solvent-Based Systems of Highpolarity.
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