WinSperse 5160


WinSperse 5160
Pigment modifier for solvent based applications
Chemical composition	General application guidance
Mid-to-low polar low molecular　weight polymer with pigment affinity　groups	Use 3-8% on dry pigment basis. 　Add 1 part of Winsperse 5160 and　1 part of acetic acid to 20X water to　Dissolve, heating maybe needed for complete desolution. Or, dissolve　Winsperse 5160 directly into the　rosin solution before or after the　coupling step.
Chemo-physical Properties	Application tips
Appearance: yellowish solid 　Active ingredient: 100% 　Acid value(mgKOH/g): 15-25 　Amine value(mgKOH/g): 130-150	For better results in making yellow　azo-pigments, use Winsperse 5160　together with WinSperse 2020.
Characteristics	Package
Such modified pigment is used　in ink for better viscosity and　storage stability with higher color　strength and gloss. Especially well suited to improve　performance of pigment used in　nitrocellulose systems.	Drum: 18kg/drum
Application scope	Storage
Mainly used to modifying yellow azo-pigment such as P.Y.13, P.Y.14 for　use in mid-polar gravure ink.	Store in cool and dry places,good for 2 year. 　After partial use, re-seal the　container.

WinSperse 5160 2018-4-4 本文被阅读 5700 次