Enhanced Crystallization of Blended Poly(ethylene terephthalate) and Poly(butylene terephthalate)

被引：10
|
作者：
Ito, Katsuya [1 ]
Haraguchi, Yuki [1 ]
Hayakawa, Shota [1 ]
Toda, Akihiko [2 ]
机构：
[1] Toyobo Co Ltd, Res Ctr, Otsu, Shiga 5200292, Japan
[2] Hiroshima Univ, Grad Sch Integrated Arts & Sci, Higashihiroshima 7398521, Japan
来源：
POLYMER JOURNAL | 2008年 / 40卷 / 10期
关键词：
Poly(ethylene terephthalate); Poly(butylene terephthalate); Differential Scanning Calorimetry; Crystallization; Transesterification;
D O I：
10.1295/polymj.PJ2007197
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
We have studied the crystallization of blended poly(ethylene terephthalate) (PET) and poly(butylene terephthalate) (PBT). The effect of transesterification in the blend oil crystallization has been examined by thermal analysis and optical microscopy. At higher temperatures above 200 degrees C, the crystallization of one of the component (PBT) was enhanced by the existence of the crystals of another component (PET) for the intermediate degree of transesterification. The results indicate the importance of the details of the transesterification at molecular scale.
引用
收藏
页码：992 / 995
页数：4
相关论文
共 50 条
  • [1] Enhanced Crystallization of Blended Poly(ethylene terephthalate) and Poly(butylene terephthalate)
    Katsuya Ito
    Yuki Haraguchi
    Shota Hayakawa
    Akihiko Toda
    Polymer Journal, 2008, 40 : 992 - 995
  • [2] Crystallization in blends of poly(ethylene terephthalate) and poly(butylene terephthalate)
    Yu, YS
    Choi, KJ
    POLYMER ENGINEERING AND SCIENCE, 1997, 37 (01): : 91 - 95
  • [3] Crystallization of poly(ethylene terephthalate) and poly(butylene terephthalate) modified by diamides
    Bouma, K
    Gaymans, RJ
    POLYMER ENGINEERING AND SCIENCE, 2001, 41 (03): : 466 - 474
  • [4] Structure and Mechanical Properties of Poly(ethylene terephthalate)/Poly(butylene terephthalate) Blended Monofilaments
    Ma, Haiyan
    Zhang, Jun
    Ma, Haijun
    Liu, Zhaofeng
    AATCC REVIEW, 2012, 12 (04) : 52 - 56
  • [5] Blends of poly(ethylene terephthalate) and poly(butylene terephthalate)
    Aravinthan, G
    Kale, DD
    JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 98 (01) : 75 - 82
  • [6] The crystallization behaviors of poly(butylene terephthalate) blended with co[poly(butylene terephthalate-p-oxybenzoate)] copolyesters
    Ou, CF
    Chao, MS
    Huang, SL
    EUROPEAN POLYMER JOURNAL, 2000, 36 (12) : 2665 - 2670
  • [7] Crystallization of poly(butylene terephthalate)/poly(ethylene octene) blends: isothermal crystallization
    Huang, Jiann-Wen
    Wen, Ya-Lan
    Kang, Chiun-Chia
    Yeh, Mou-Yung
    Wen, Shaw-Bing
    JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (05) : 3070 - 3079
  • [8] Crystallization of poly(Butylene terephthalate)
    Di Lorenzo, ML
    Righetti, MC
    POLYMER ENGINEERING AND SCIENCE, 2003, 43 (12): : 1889 - 1894
  • [9] Crystallization of poly(butylene terephthalate)/poly(ethylene octene) blends: Nonisothermal crystallization
    Huang, Jiann-Wen
    Wen, Ya-Lan
    Kang, Chiun-Chia
    Yeh, Mou-Yung
    Wen, Shaw-Bing
    JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 107 (01) : 583 - 592
  • [10] Nonisothermal Crystallization Kinetics of Poly(Butylene Terephthalate)/Poly(Ethylene Terephthalate)/Glass Fiber Composites
    Zhang, Zhonghou
    Feng, Li
    Li, Yadong
    Wang, Yintao
    Yan, Chunmian
    POLYMER COMPOSITES, 2015, 36 (03) : 510 - 516
12345