Fang ZHU, Yu TAO, Bao-hua ZHAO. The Development of Pigment Dispersion Resins and Pigment Paste for Cathodic Electrophoretic Coatings[J]. Polymer Bulletin, 2012,25(6):88-91.
Fang ZHU, Yu TAO, Bao-hua ZHAO. The Development of Pigment Dispersion Resins and Pigment Paste for Cathodic Electrophoretic Coatings[J]. Polymer Bulletin, 2012,25(6):88-91.DOI:
Using polyisocyanate preparation a kind of quaternary ammonium agent
again and epoxy resin were prepared response of the groups quaternary ammonium salt cationic pigment dispersion resins and pigment paste. In this paper
effects on TDI Monomer
molecular weight of epoxy resin
IO blocked TDI mole Ratio were investigated
and properties of the obtained cationic pigment dispersion resins and pigment paste were tested.The results showed that this pigment dispersion resins had excellent dispersion effect for the pigment
the pigment paste had excellent storage stability
construction stability which prepared by this pigment dispersion resins and the common pigments grinding pulp
the product had a good application prospect in the market.