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-883B
BK-883B
Products Specifications:
BK®-883B 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 200#solovent oil, coal tar, aromatic compounds.
Produce reproducible thixotropic consistency over a wide temperature range.
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:
Color Appearance Density Moisture
(@105,2hrs)
Fineness through 200 mesh Loss on Ignition
( @1000 )
Light Yellow Free Flowing Powder 1.7g/cm3 3.5% ≥98% ≤35%
3.      Typical Applications:
 
Alkyd paint Zinc-rich paint
Anti-corrosion paint Inks(mineral oil)
Bituminous paint Inks(Nitro)
Chlorinated rubber paint Adhesive
Marine paint Putties and sealant
None solvent epoxy paint Lubricating grease
Primer paint Oil drilling mud
Road paint Waster water treatment
Silica paint  
4.      Incorporations:
BK®-883B 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 40%-60% by weight of BK®-883B.
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®-883B 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®52, Tixogel® VP,Claytone®HT.
ne®34Claytone®40
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