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Organoclay Bentonite Can Used in Low, Medium and High Polarity

Price $2.80
Min Order 1 Bag
Availability In Stock
Shipping From Zhejiang, China
Popularity 982 people viewed
Model NO.:
BK-884A
Certification:
ISO 9001:2008
Packaging:
25kg Per Woven Bag
Color:
White
Usage:
Adhesive, Paint, Varnish, Inks, Grease
Shape:
Powder
Type:
High Gelling Efficiency
Appearance:
Powder
Quality:
Industrial
Colour:
White
Trademark:
Jingyi
Transport Package:
25kg/Bag
Specification:
25KG/BAG
Origin:
Huzhou, Zhejiang
Product Description
BK-884A 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,especially in aliphatic and aromatic solvent and the           compound of above.
☆ Easy of incorporation. No need for polar activator or making pregel.
☆ Consistent in rheology and excellent thixotropy development.
☆ Excellent sag resistance and control of viscosity.
☆ Produce gel with light color and high transparency.
☆ Can be added at any step,even can be used in post-addition to correct the final viscosity of a certain batch.
☆ Upgrade version of BK-884
 
2. Typical Properties:
ColorAppearanceDensityMoisture
(@105ºC,2hrs)
Fineness through 200 meshLoss on Ignition
( @1000ºC )
WhiteFree Flowing Powder1.6g/cm3≤3.5%≥98%≤38%
 
 
3.  Typical Applications:
AdhesiveVarnish
Alkyd paintInks(Mineral oil)
Acrylic paintInks(Nitro)
Anti-corrosion paintCosmetics
Chlorinated paintWooden paint
Primer paintNitro lacquer
Polyester paintSealant
Road paintLubricating grease
Silica paint 
 
4. Incorporations:
 
BK-884A belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK-884A does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.  

BK-884A 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-884A 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®SD-1, Bentone®SD-2, TIXOGEL®MP-100,TIXOGEL® EZ-100, Claytone®HY/AF.

 
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