摘要
口罩在抗击新冠疫情中发挥了重要作用。本文用拟人化的手法,介绍与口罩相关的熔喷布、无纺布知识,并对其熔融指数与产品质量的关系做了介绍。让读者在趣味阅读中了解与口罩相关的高分子化学知识。
Masks have played an important role in the fight against COVID-19.This paper introduces the knowledge of melt blown fabric and non-woven fabric related to mask by means of personification,and the relationship between melt index and product quality.Readers can understand the knowledge of polymer chemistry related to masks in interesting reading.
作者
高卫
杨金月
章文伟
Wei Gao;Jinyue Yang;Wenwei Zhang(National Demonstration Center for Experimental Chemistry Education(Nanjing University),School of Chemistry and Chemical Engineering,Nanjing 210023,P.R.China)
出处
《大学化学》
CAS
2020年第11期139-143,共5页
University Chemistry
基金
栖霞区2019年科普专项资金项目
南京市2019年度科技发展计划项目。
关键词
口罩
熔喷布
无纺布
熔融指数
Mask
Melt blown fabric
Non-woven fabric
Melt index
