WinSperse 3260


WinSperse 3260
Hyperdispersant for solvent based applications
Chemical Composition	Application tips
Cationic polymer with mid-polarity	For use in yellow pigments. First, make emulsion using 4 parts of the dispersant and 1 part non-ionic emulsifier(or 4 parts of acetic acid) in warm water. Then add this emulsion to the rosin solution before or after the coupling step. 　For yellow azo-pigments, use this dispersant together with WinSperse 2020 for better results.
Chemo-physical Properties	Package
Appearance: Brownish viscous liquid Active ingredient: 100 Acid value(mgKOH/g): 33-43 Density(g/ml, 20℃): 0.92-0.95	Drum: 18kg/drum
Characteristics	Storage
Especially suitable to improve dispersibilty of pigments in polyamide and polyurethane systems for much reduce viscosity and better storage stability. 　Can also be used in improving color strength and gloss.	Store in cool and dry places, good for 2 year. 　After partial use, re-seal the container.
Application scope
Used to treat P.Y.14 to be used in gravure inks of mid-polarity resins such as polyamide and polyurethane. 　General application guidance 　Use 5-10% on dry pigment basis

WinSperse 3260 2018-6-1 本文被阅读 5479 次