The vibration welding of poly(butylene terephthalate) and a polycarbonate/poly(butylene terephthalate) blend to each other and to other resins and blends

被引：4
|
作者：
Stokes, VK [1 ]
机构：
[1] GE, Corp Res & Dev, Niskayuna, NY 12309 USA
来源：
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY | 2001年 / 15卷 / 04期
关键词：
polycarbonate; poly(butylene terephthalate); polyetherimide; modified poly(phenylene oxide); polycarbonate/poly(butylene terephthalate) blend; poly(phenylene oxide)/polyamide blend; vibration welding; weld strength;
D O I：
10.1163/156856101300157588
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Vibration welding is used to assess the weldability of poly(butylene terephthalate) (PBT) and a polycarbonate/poly(butylene terephthalate) blend (PC/PBT) to each other and to other resins and blends: PET to PC/PBT, PET to modified poly(phenylene oxide) (M-PPO), PET to polyetherimide (PEI) and PEI to a 65 wt% mineral-filled polyester blend (65-PF-PEB), PET to a poly(phenylene oxide)/polyamide blend (PPO/PA), PC/PBT to M-PPO, and PC/PET to PPO/PA. Based on the tensile strength of the weaker of the two materials in each pair, the following relative weld strengths have been demonstrated: PET to PC/PET, 98%; PET to PEI, 95%; 65-PF-PEB to PEI, 92%; and PC/PET to M-PPO, 73%. PET neither welds to M-PPO nor to PPO/PA, and PC/PET does not weld to PPO/PA.
引用
收藏
页码：499 / 506
页数：8
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