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

页码：511 / 515

页数：5

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