Tel: 0086-571-63806068; 0086-571-63711876

Contact
Hangzhou Jingyi Chemical Co.,Ltd
Tel: 0086-571-63806068,63711876,63665132
Fax: 0086-571-63751569,63806098
E-mail: Bentonite@zjfhht.com
ADD: NO.68 Huaqiao Road, Lin'an City, Zhejiang Province, China PC:311300
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BK-886B
BK-886B
Products Specifications:
BK®-886B 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.
Ideal thixotropy ,anti-sagging,anti-sediment property.
Imparts particle suspension, preventing hard settling of pigment and fillers.
Exerts strong film reinforce action in organic binder systems.
Good dispersion performance.
Upgrade version of BK-886.
 
 2.      Typical Properties:
 
Color Appearance Density Moisture
(@105,2hrs)
Fineness through 200 mesh Loss on Ignition
( @1000 )
White Free Flowing Powder 1.65g/cm3 3.5% ≥98% ≤35%
 
3.      Typical Applications:
 
Alkyd paint Inks
Polyester paint Lubricating grease
Wooden paint Cosmetics
Varnish  
Polyester paint  
Road paint  
Silica paint  
4.      Incorportions:
BK®-886B 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 propylene carbonate, 95%ethanol , acetone or 95% methanol) is 30%-50% by weight of BK®-886B.
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®-886B rheological additive 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®38, Claytone®40, Tixogel®VP-A,Perchem®44,Bengel®434
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