Hyperdispersant for
solvent based applications
Chemical composition
High molecular weight block copolymer with mid-polarity
Chemo-physical Properties Appearance: yellowish viscous liquid Active ingredient: 100%
Amine value(mgKOH/g): 20-28
Characteristics
Reduce grinding time and viscosity while increasing pigment load with good ability to prevent re- coagulation.
Improve color strength and gloss.
Low amine value, suitable for epoxy non-solvent system.
Application scope
Ink: medium polar gravure and UV inks.
Paint: auto, wood, coil, anti- corrosion, industrial paint, such as systems with polyester, epoxy, acrylic, etc. resins.
General application guidance
Pigment Use amount
(To dry pigment weight)
Titanium Dioxide 1-3%
Inorganic 4-10%
Organic 10-40%
Carbon black 20-60%
Application tips
For inks and paints, dissolve the hyperdispersant in the grinding mixture before adding pigments.
For better results, use together with WinSperse2010/2050.
Package
Drum: 25kg/drum
Storage
Store in cool and dry places, good for 2 year.
After partial use, re-seal the container.