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BK®-885(BK®-185)
Rheological Additive
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BK®-885(BK®-185) is an organoclay (tetraallkyl ammonium bentonite) for
solvent-based systems of medium to high polarity.
1. Advantages:
High gelling efficiency over medium to high polarity organic liquids, especially in xylene, heavy aromatics, butyl acetate, ketone, alcohol and compound of above.
Produce reproducible thixotropic consistency 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 | Road paint |
Anti-corrosion paint | Solvent epoxy paint |
Chlorinated rubber paint | Zinc-rich paint |
Industrial paint | Nitro lacquer |
Primer paint | Adhesive |
Polyester paint |
4. International Countertypes: Tixogel® VZ, Bentone®27
Solvent Based Organoclay