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Registration Date 16 Jan 2018
Revision Date 16 Jan 2018
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BK-922

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Others Composites and Polymers

Rheology modifier

Applications

●Acrylic paint ●Silica paint ●Alkyd paint ●Inks(mineral oil) ●Anti-corrosion paint ●Inks(Nitro) ●Chlorinated rubber paint ●Adhesive ●Nitro lacquer ●Varnish ●Primer paint ●Lubricating grease ●Polyester paint
Low polarity systems Medium polarity systems

Properties

☆ High gelling efficiency over low to medium polarity organic liquids. ☆ Easy of incorporation. No need for polar activator or making pregel. ☆ Consistent in rheology and thixotropy development. ☆ Easy of dispersion with excellent fineness. ☆ Good anti-sagging property and anti-sediment property. ☆ Can be added at any step,even can be used in post-addition to correct the final viscosity of a certain batch.

Thixotropy Excellent dispersion Rheological modification Anti-sagging effect

Manufacturer's Description

BK®-922 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of low to medium polarity. BK®-922 belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK®-922 does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks. BK®-922 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.