China Plastics ›› 2008, Vol. 22 ›› Issue (07): 11-15 .DOI: 10.19491/j.issn.1001-9278.2008.07.002

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Study on Toughening Modification of PVDC

ZHOU Qiang,XU Hui   

  1. 1 .Electrochemistry Plant of Zhejiang Juhua Co.,Ltd.,Quzhou 324004,China;2. Packing Technology of Zhengzhou Baolan Co.,Ltd.,Zhengzhou 450001,China
  • Received:2008-03-06 Revised:1900-01-01 Online:2008-07-26 Published:2008-07-26

Abstract: Toughening modification of poly(vinylidcnc chloride)(PVDC) resin includes chemical and physical methods. Chemical modification is resulted by introducing comonomers like vinyl chloride(VC),glycidylmcthylacry(GMA),or acrylonitrilc(AN);the physical toughening is caused by blending with clastomer or nanometer calcium carbonate. This paper mainly introduces the blending toughening system of PVDC with copolymer clastomcrs including ethylene-vinylacctatc (EVA),methyl mctha-cylatc-butadiene-styrene(MBS},or acrylatc(ACR).The development trends of toughening modification of PVDC arc also discussed.

Key words: poly (vinylidcnc chloride), toughening, clastomer