Effect of Cu-loaded montmorillonite on Flame Retardancy of PVC

doi:10.19491/j.issn.1001-9278.2010.10.007

Abstract

Abstract: Cu-loaded montmorillonite was prepared via ion exchange and treated with hexadecyl trimethy ammonium bromide, which was introduced into PVC matrix forming a nanocomposite. X-ray diffraction showed that the obtained nanocomposite was an intercalation structure. Measurements of thermal gravimetric analysis, limited oxygen index, vertical burning test and smoke density test revealed that the intercalated montmorillonite enhanced the char-formation, thermal stability and flame retardant properties of PVC matrix.

Key words: Cu-loaded montmorillonite, poly(vinyl chloride), nanocomposite, flame retardancy

CLC Number:

TQ325.3

YANG Ling WANG Yongyi. Effect of Cu-loaded montmorillonite on Flame Retardancy of PVC[J]. China Plastics, 2010, 24(10): 39-42 .

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Effect of Cu-loaded montmorillonite on Flame Retardancy of PVC

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