Paper Title:
Preparation and Properties of Water-Based Solar-Reflective Coatings with Color Hollow Ceramic Microsphere
  Abstract

We have developed a system of solar reflective coatings that can reflect the sunlight then reduce the temperature of coated surface. The base layer material, fluorinated polystyrene-acrylate copolymers water-based emulsion was firstly prepared with hexafluoro butyl methacrylate(HFBA), styrene(St), butyl acrylate(BA), methyl methacrylate (MMA) by pre-emulsion copolymerization method. The effect on copolymerization and emulsion properties were investigated, and the polymerization condition was optimized. A hollow ceramic micro-sphere was used as the main reflective functional fillers in the system. We had a test on the practical heat-insulating properties on a prototype device. The result showed that temperature difference of the surface was reached as 6.5 °C. The new type of reflective coatings also has good stability and durability.

  Info
Periodical
Edited by
Chengming Li, Chengbao Jiang, Zhiyong Zhong and Yichun Zhou
Pages
734-738
DOI
10.4028/www.scientific.net/MSF.687.734
Citation
P. Wang, X. Z. Zhang, Z. Y. Wei, W. Y. Lv, L. Liu, W. X. Zhang, "Preparation and Properties of Water-Based Solar-Reflective Coatings with Color Hollow Ceramic Microsphere", Materials Science Forum, Vol. 687, pp. 734-738, 2011
Online since
June 2011
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$32.00
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