Preparation of Contamination/weather Resistant Heat Reflective Coatings
 Prof. Wei-ping Tu*, Dr. Feng Wang &Dr. Jian-qing Hu - The South China University of Technology, China

Abstract:

Using silicone modified acrylate emulsion and fluorine–containing emulsion as binder, TiO2 and solid pottery pearl and hollow glass pearl as functional fillings, a heat-insulating paint has been developed. The results indicate that when the ratio of silicone modified acrylate emulsion and fluorine–containing emulsion is 90 /10 (m/m), the contents of functional fillings are 7.0wt%, and the total pigment volume concentration (PVC) is 25-35%, high performance heat reflective coatings with contamination resistant and weather resistant can be obtained. The mechanism of functional fillings and major factors influencing the fluorine–containing emulsion transfer during the film-forming process were also investigated.

About the Speaker:

Prof. Wei-ping Tu

Prof Tu Weiping, Research in Fine Chemical Engineering. Deputy Director of Institute of Chemical Engineering, South China University of Technology. Deputy Director of Guangdong Provincial Key Laboratory of Green Chemical Technology.