摘要
介绍检测超声与功率超声各自特点及其分别在聚合物熔体检测和成型加工过程中的应用,对超声实时检测、精准反馈聚合物熔体内部信息和提高熔体性能、成型制品质量等方面的作用机理和应用效果进行概述;并对超声在聚合物熔体检测与成型加工中的发展进行了展望。
The respective characteristics of ultrasonic detection and power ultrasonic with their different applications in polymer melt detection and molding process were introduced.The action mechanism and application effects of ultrasonic real-time detection,accurate feedback of polymer melt internal information,improvement in melt performance,and quality of molded products were summarized.The future development trend of ultrasonic technology in polymer melt molding process and test was prospected.
作者
黄新平
曾广胜
张靖倩
HUANG Xinping;ZENG Guangsheng;ZHANG Jinqian(College of Packaging and Materials Engineering,Hunan University of Technology,Zhuzhou Hunan 412007,China)
出处
《包装学报》
2020年第5期59-65,共7页
Packaging Journal
基金
国家自然科学基金资助面上项目(51973056)
湖南省科技厅重点研究计划基金资助项目(2017WK2042)湖南省教育厅科研基金资助项目(18A258,18C0524)
湖南省科研创新基金资助项目(CX20190843,CX20190844)。
关键词
超声波
聚合物熔体
成型加工
实时检测
ultrasound
polymer melt
forming process
real-time detection
