BK-884__Rheological Additive, Activated Clay, Bentonite Jingyi Chemical

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

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BK-884

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 (@105℃,2hrs)	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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