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

页码：499 / 506

页数：8

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