GF/PPS ultrasonic welded joint

Highest lap shear strength

First ultrasonic welding study on GF/PPS, achieving state-of-the-art joint strength.

Xu, Zhiwu · Ma, Zhongwei · Li, Zhengwei · Chen, Shu · You, Wu · He, Zhang · Yan, Jiuchun

Composites Science and Technology 2024

Specifications

最大搭接剪切强度

{'zh': '22.6', 'en': ''} MPa

Defect types

{'zh': '约100', 'en': '~100'} μm large

纤维束内小于

{'zh': '10', 'en': ''} μm

Advantages

Four fracture modes strongly influenced by welding energy