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Chin J Mater Res  2010, Vol. 24 Issue (6): 603-609    DOI:
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Influence of Curing Temperature on Anti-corrosion Properties of Silicone Based Composite Coatings with Low Infrared Emissivity
WANG Yajun, XU Guoyue, CHEN Huimin, LI Jiufen
College of Material Science and Technology, Nanjing University of Aeronautics & Astronautics, Nanjing 210016
Cite this article: 

WANG Yajun XU Guoyue CHEN Huimin LI Jiufen. Influence of Curing Temperature on Anti-corrosion Properties of Silicone Based Composite Coatings with Low Infrared Emissivity. Chin J Mater Res, 2010, 24(6): 603-609.

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Abstract  The low infrared emissivity coatings were prepared by using epoxy modified silicone (EA) and Al powder (mass ratio 3:2) as organic adhesive and pigment respectively. The influence of the curing temperature on anti-corrosion properties of the coatings was researched. The chemical composition and the surface structure of EA/40% Al coating were characterized, and the corrosion behavior was investigated by the electrochemical method and anti-corrosion tests. The results show that the coatings curied at 200oCexhibit the excellent salt spray resistance, anti ultraviolet ageing performance and hot-wet resistance, which can reach the requirements of engineering applications.
Key words:  functional material       coatings       curing       epoxy modified silicone       infrared emissivity       anticorrosion properties     
Received:  26 April 2010     
ZTFLH: 

TQ324.2

 
  TQ323.5

 
Fund: 

Supported by National Nature Science Foundation of China No.90505008.

URL: 

https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y2010/V24/I6/603

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