WinSperse 3163B


WinSperse 3163B
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: 45% 　Solvent: xylene/butyl acetate/PMA 　Amine value(mgKOH/g): 12-18 　Density(g/ml, 20℃): 0.97-0.99	Dissolve the hyperdispersant inthe grinding mixture before adding　pigments. 　For dispersing carbon black, use　together with WinSperse2010,WinSperse2050 for better results.
Characteristics	Package
Reduce grinding time and　viscosity while　increasing　pigment load with good ability to　prevent re-coagulation. 　Increase color strength and　gloss. 　No precipitation at low temperature. 　Especially suited for carbon　black dispersion.	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: mainly used in ketone-ester　or aromatic solvent gravure inks	Store in cool and dry places,good for 10 year. 　After partial use, re-seal the　container.

WinSperse 3163B 2018-4-4 本文被阅读 4202 次