Tel: 0086-571-63806068,63711876,63665132

Hangzhou Jingyi Chemical Co.,Ltd
Tel: 0086-571-63806068,63711876,63665132
Fax: 0086-571-63751569,63806098
ADD: NO.68 Huaqiao Road, Lin'an City, Zhejiang Province, China PC:311300
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Products Specifications:

BK®-884 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,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 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.

2. Typical Properties:

Color Appearance Density Moisture
Fineness through 200 mesh Loss on Ignition
( @1000℃ )
Light White Free Flowing Powder 1.65g/cm3 ≤3.5% ≥98% ≤35%
3. Typical Applications:
●Acrylic paint ●Wooden paint
●Adhesive ●Varnish
●Alkyd paint ●Inks(Mineral oil)
●Anti-corrosion paint ●Inks(Nitro)
●Chlorinated rubber paint ●Nitro lacuquer
●Primer paint ●Sealant  
●Polyester paint ●Lubricating grease
●Road paint ●Cosmetics
●Silica paint  

4.  Incorporations:
BK®-884 belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK®-884 does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks. 
BK®-884 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®-884 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.

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