Thermal History Evaluation of Poly(butylene terephthalate) by Differential Scanning Calorimetry

被引：1
|
作者：
Manabe, Norio [1 ]
Minami, Hiroaki [1 ]
Ishikawa, Masanao [1 ]
Yoshida, Hirohisa [2 ]
机构：
[1] Sumitomo Wiring Syst Co Ltd, Res & Evaluat Ctr, Mikkaichi Cyo, Suzuka 5138631, Japan
[2] Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Minamiousawa, Hachiouji 1920397, Japan
来源：
KOBUNSHI RONBUNSHU | 2010年 / 67卷 / 09期
关键词：
Thermal History; Poly(butylene terephthalate); DSC; Differential DSC Curve;
D O I：
10.1295/koron.67.511
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A new method for thermal history evaluation of crystalline polymers was proposed. The on-set temperature and the peak top temperature of the small endothermic melting peak caused by annealing were determined by differential DSC curves. For PBT, the relationship between the on-set temperature and the annealing temperature, and the relationship between the peak top temperature and the annealing time at fixed annealing temperature showed good liner correlations. Therefore, the on-set and the peak top temperatures were reflecting the annealing temperature and the time, respectively.
引用
收藏
页码：511 / 515
页数：5
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