摘要
PET材料由于其良好的性能广泛应用于工程塑料、薄膜、瓶片尤其是纤维领域,但是由于现在PET材料在生产中会产生副产物低聚物。对于后续的纤维生产工艺和产品质量产生影响。因此减少低聚物含量的研究也就成为广大研究员的重点,如何从PET产品中提取低聚物是研究低聚物组成和含量的重要基础。文章结合国内外部分文献,介绍了几种低聚物的部分危害以及提取技术,为对低聚物的充分研究提供思路。
PET materials are widely used in engineering plastics,film,bottle sheet,especially in the field of fiber because of its good properties.However in the production of PET material,oligamers are produced as by-products.And it will influence the subsequent fiber production process and quality.Therefore,reducing the content of oligomers is the majority for researchers,and the way to extract oligomers from PET products is an important basic to study the oligomers.In this paper,combined with the relevant literature at home and abroad,the detriment and several extraction technologies of oligomers are introduced,which provides ideas for the full study of oligomers.
作者
马军宝
Ma Junbao(Qingdao University,Qingdao shandong 266071)
出处
《山东纺织经济》
2020年第6期14-17,共4页
Shandong Textile Economy
关键词
PET
低聚物
危害
提取
PET
oligamer
detriment
extraction
