大连工业大学学报2017，Vol.36Issue(6)：436-439,4.
PVC塑料制品中邻苯二甲酸酯类增塑剂向空气的迁移
Migration of phthalate plasticizers in PVC plastic products to the air
摘要
Abstract
The concentration of phthalate plasticizers in commercial PVC plastic product was studied , and a climatic chamber was used to simulate the indoor space for migrating testing. The testing conditions were optimized and the results showed that the qualities of commercial PVC products are very different ,and both the detection rate and the contents of DIBP ,DBP and DEHP are the highest among the 16 plasticizers.The highest content of DEHP could reach to 6 g/kg.Temperature and time are the major factors on migration of plasticizers in the plastic products.The concentration of phthalate plasticizers in closed conditions is relatively high ,which can be negligible in well-ventilated area.关键词
增塑剂/邻苯二甲酸酯/聚氯乙烯/迁移Key words
plasticizers/phthalate/PVC/migration分类
化学化工引用本文复制引用
陈茹,张静,姜浩,郭莉,姜鹤,吕亮,苗壮..PVC塑料制品中邻苯二甲酸酯类增塑剂向空气的迁移[J].大连工业大学学报,2017,36(6):436-439,4.基金项目
国家质量监督检验检疫总局科技计划项目(2013QK177). （2013QK177）
