WinSperse 3170


WinSperse 3170
Hyperdispersant for solvent based applications
Chemical composition	General application guidance
High molecular weight polyurethane　with mid-polarity	Pigment　　　　　　Use amount 　　（To dry pigment weight）　Organic 　　　　　　20-40% 　Inorganic　　　　　 5-15% 　Titanium Oxide 　　　2-5% 　Carbon black 　　　25-100%
Chemo-physical Properties	Application tips
Appearance: yellowish viscous liquid 　Active ingredient: 50% 　Solvent: butyl acetate/PMA 　Amine value(mgKOH/g): 9-14 　Density(g/ml, 20℃): 0.97-0.99	Dissolve the dispersant in the grinding　mixture before adding pigments. 　For carbon black, use together with　WinSperse2010, WinSperse2050.
Characteristics	Package
Reduce grinding time and viscosity　while increasing pigment load with　much reduced re-coagulation. 　Especially suited for carbon black　dispersion. 　Increase color strength and gloss. 　No precipitation at low temperature. 　Have higher polarity than　WinSperse 3163B.	Drum: 25kg/drum
Application scope	Storage
Paint: auto and repair paint,woodwork and industrial paint　using resins such as polyacrylate,alkyd, polyester and epoxy resins.Especially suited for hydroxy and　thermosetting acrylic resin. 　Ink: Ketone，ester or aromatic　solvent gravure and inkjet printing　inks.	Store in cool and dry places, good　for 2 year. 　After partial use, re-seal the　container.

WinSperse 3170 2018-4-4 本文被阅读 3640 次