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- Model NO.: BK-923
- Packaging: 25kg Per Woven Bag
- Usage: Paint, Ink, Adhesive, Varnish
- Origin: Huzhou, Zhejiang
- Certification: ISO 9001:2008
- Color: Light Yellow
- Transport Package: 25kg/Bag
☆ High gelling efficiency over low,medium and high 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.In suitable systems, it can reach 5μ or even less.
☆ 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.
2. Typical Properties:
|Fineness through 200 mesh||Loss on Ignition|
( @1000ºC )
|Light Yellow||Free Flowing Powder||1.7g/cm3||≤3.5%||≥99%||≤38%|
3. Typical Applications:
|Acrylic paint||Solvent epoxy paint|
|Alkyd paint||Inks(mineral oil)|
|Baking paint||Putties and sealant|
|Chlorinated rubber paint||Varnish|
|None solvent epoxy paint||Nitro lacquer|
|Marine paint||Lubricating grease|
BK-923 belongs to the unconventional type of organoclays group, being an easy-to-disperse, self-activated organoclay, BK-923 does not require a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.
BK-923 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: