作者: Liangqiang Wei , Jiang Li , Shaoyun Guo , Minqi Xin , Ye Tian
DOI: 10.1002/APP.34043
关键词:
摘要: Abstract Poly (butylene terephthalate)(PBT)/talc composites were prepared through a single‐screw extruder in the absence or presence of ultrasonic irradiation. A special exit die, which could be regarded as a capillary, was attached to the extruder to measure the effect of ultrasound on the melting temperature and pressure. The experimental results show that with the introduction of ultrasound and with its increasing intensity, the processability of the composites was improved. The morphology of the composites was also investigated by …