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Hangzhou Jingyi Chemical Co., Ltd.

Chemical, Organic Bentonite, Organo Clay manufacturer / supplier in China, offering Rheological Additives (Organophilic Clay), Modified Li-Bentonite for Water-Based System, Bentonite Rheological Additives and so on.

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Rheological Additives (Organophilic Clay)

FOB Price: US $2.3-3 / Bag
Min. Order: 1 Bag
Min. Order FOB Price
1 Bag US $2.3-3/ Bag
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Port: Shanghai, China
Production Capacity: 50000mt/Year
Payment Terms: L/C, T/T, D/P
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Basic Info
  • Model NO.: BK-923
  • Packaging: 25kg Per Woven Bag
  • Usage: Paint, Ink, Adhesive, Varnish
  • Origin: Huzhou, Zhejiang
  • Certification: ISO 9001:2008, SGS
  • Color: Light Yellow
  • Transport Package: 25kg/Bag
Product Description
BK-923 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of low, medium and high polarity.

1. Advantages: 
 High gelling efficiency over low,medium and high polarity organic liquids.
 Easy of incorporation. No need for polar activator or making pregel.
 Consistent in rheology and thixotropy development.
 Easy of dispersion with excellent fineness.In suitable systems, it can reach 5μ or even less.
 Good anti-sagging property and anti-sediment property.
 Can be added at any step,even can be used in post-addition to correct the final viscosity of a certain batch.

2. Typical Properties: 
ColorAppearanceDensityMoisture
(@105ºC,2hrs)
Fineness through 200 meshLoss on Ignition
( @1000ºC )
Light YellowFree Flowing Powder1.7g/cm33.5%≥99%38%

3. Typical Applications: 
Acrylic paintSolvent epoxy paint
Alkyd paintInks(mineral oil)
Anti-corrosion paintInks(Nitro)
Bituminous paintAdhesive
Baking paintPutties and sealant
Chlorinated rubber paintVarnish
None solvent epoxy paintNitro lacquer
Marine paintLubricating grease
Silica paint 

4. Incorporations: 
BK-923 belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK-923 does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks. 
BK-923 can be added at any point in the manufacturing process. If addition is made with polar activator or after grinding, better performance can be expected.

5. Recommended Levels:
The amount of BK-923 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%-1.5% based on the total formulation weight.
 
6. International Countertypes: Bentone®SD-2, Claytone®HY,Claytone®APA

 
Rheological Additives (Organophilic Clay)
Rheological Additives (Organophilic Clay)
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