Development of the testing method for vinyl chloride monomer (VCM) in polyvinyl chloride(PVC) samples

被引：0

作者：

Kweon, Deok-Jun ^{[1
]}

Choi, Ki-In ^{[1
]}

Eom, Hui-Jeong ^{[1
]}

Lee, Jae-In ^{[1
]}

Choi, Zel-Ho ^{[1
]}

机构：

[1] Korea Inst Ceram Engn & Technol, Test & Standard Ctr, Icheon, South Korea

来源：

ANALYTICAL SCIENCE AND TECHNOLOGY | 2012年 / 25卷 / 06期

关键词：

vinyl chloride monomer; polyvinyl chloride; plastics; test method;

D O I：

10.5806/AST.2012.25.6.395

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This study presents a method for the quantitative analysis of residual vinyl chloride monomer (VCM) in PVC products. In elution solvent, the extraction efficiency was similar by ethanol, THF, and acetone, but using n-hexane, it indicated relatively low extraction efficiency. Measuring VCM in the pulverized PVC samples, it showed reasonable results in both the direct injection method and headspace method with GC/MS. Regarding analysis of VCM in the intermediate sponge samples, five laboratories showed good results, and from the results, it was considered that VCM quantitative method in this study was reliable.

引用

页码：395 / 401

页数：7