Investigation on the Mechanical and Thermal Properties of Intercalated Epoxy/Layered Silicate Nanocomposites.

Autor:	Olad, Ali, Azar, RogayeHeidari, Babaluo, AliAkbar
Předmět:	CLATHRATE compounds NANOCOMPOSITE materials EPOXY resins SILICATES POLYMER clay MECHANICAL properties of polymers THERMAL properties of polymers
Zdroj:	International Journal of Polymeric Materials; Dec2012, Vol. 61 Issue 13, p1035-1049, 15p, 1 Black and White Photograph, 2 Charts, 7 Graphs
Abstrakt:	Epoxy resin/layered silicate nanocomposites with various clay contents were prepared. The structural studies showed the intercalation of epoxy polymer chains into the clay galleries. The adhesion analysis of nanocomposite coating films on metallic substrates showed the excellent adhesion of epoxy-based nanocomposite coatings on iron plates, especially in lower clay loadings. According to the hardness test results, the organoclay minerals caused the increasing of the hardness of epoxy nanocomposites. The thermal properties of nanocomposites were evaluated by means of DSC and TGA analysis. The tensile and compression strengths of cured epoxy/clay systems were also investigated. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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