Hyperbranched polymers as UV curable reactive diluents has good application.

Hyperbranched polymers as UV curable reactive diluents has good application.
Hyperbranched polymer’s branched chain contains a lot of functional groups, with higher molecular weight, low volatility, slight toxicity and irritation to the human body. And hyperbranched polymer has low viscosity properties, therefore, low viscosity hyperbranched photosensitive prepolymer as reactive diluent has become a new development direction. Hyperbranched polyurethane acrylate not only has a great activity but also won’t occur oxygen inhibition , the coating structure between crosslinking points has different soft segments and high crosslinking density to make the coating both hard and tough, and has good solvent resistance. Weihai CY Dendrimer Technology Co. Ltd forwards from "The Progress in UV-Curing Reactive Diluents" Jiao Yu , Yao Bolong, Du Zhengshuai (Jiangnan University College of Chemical and Material Engineering, Wuxi, Jiangsu 214122) Paint Review, 2005

Tags:

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-20010 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.