China Plastics ›› 2011, Vol. 25 ›› Issue (07): 72-77 .DOI: 10.19491/j.issn.1001-9278.2011.07.017

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Research Progress in Heat-resistant Modifiers for PVC

MA Lina;QI Shuhua;CHENG Bo;HE Dong   

  • Received:2011-03-09 Revised:2011-05-03 Online:2011-07-26 Published:2011-07-26

Abstract: Research progress in heat-resistant modifiers for poly(vinyl chloride) (PVC) resins was reviewed. The main heat-resistant modifiers were discussed, including N-substituted maleimides copolymers and its derivatives, α-methyl styrene copolymer, styrene-maleic anhydride copolymer, heat-resistant engineering plastics, etc. Finally, an outlook for the future direction of research and development was given.

Key words: poly(vinyl chloride), heat-resistant modifier, blending

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