摘要
经涂布、表面处理、成品等生产工艺后,对聚氯乙烯(PVC)单革进行气味评价。采用气相色谱/质谱联用仪(GC/MS)对材料挥发出的气味物质进行测试,分析主要气味物质的来源。研究表明,PVC单革的主要气味物质来自涂布工艺流程,少量来源于表面处理工艺流程。
After coating,surface treatment,end products and other production processes,the odor of polyvinyl chloride(PVC)single leather was evaluated.Gas chromatography/mass spectrometry(GC/MS)was applied to test the odor substances emitted by the materials,and the source of the main odor substances was analyzed.The results show that the main odor substances of PVC single leather originate from the coating process,and a small amount originates from the surface treatment process.
作者
张云娟
Zhang Yunjuan(Automobile Engineering Research Institute of Guangzhou Automobile Group Co.,Ltd.,Guangzhou,Guangdong,511434)
出处
《现代塑料加工应用》
CAS
2022年第5期36-39,共4页
Modern Plastics Processing and Applications
关键词
聚氯乙烯
气味物质
涂布法
polyvinyl chloride
odor substance
coating method