Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (2): 32-34.

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CRYSTLLIZATION BEHAVIOUR OF LDPE/EVA BLENDS

Yu Min1, Yang Lianjun1, Gu Lixin2, Li Sanxi2   

  1. 1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022 Changchun;
    2. Polymer Science Department, Shenyang Institute of Technology, Shenyang
  • Received:1992-03-11 Revised:1992-07-27 Published:1993-04-10 Online:1993-04-10

Abstract: The crystallization and dynamic mechanical behaviour of LDPE/EVA blends were studied by DSC, WAXD, optical microscopy. Results showed that the melting peak temperature of the LDPE in the LDPE/EVA blends was 15℃ higher than that of the pure LDPE. The EVA acts as a diluent in the crystallization of the LDPE. The LDPE/EVA blend system was compatible in amorphous regions.

Key words: LDPE, EVA, blend, crystallization