PVC塑料包装中化学物总迁移的研究  

Determination of the overall migration of chemicals from PVC film into food simulants

作　　者：宋欢 李波[2] 李波平[2] 林勤保[2] 

机构地区：[1]山西出入境检验检疫局技术中心,山西太原030024 [2]山西大学应用化学研究所,山西太原030006

出　　处：《化学研究与应用》2009年第6期934-936,共3页Chemical Research and Application

基　　金：国家质检总局科技计划项目(2007IKJ271)资助;山西省高校高新技术产业化项目(2007303)

摘　　要：This paper compared the overall migration of chemicals from PVC film into different food simulants,investigated the change tendency of migration with the time and temperature changed.Migration of chemicals from PVC film into the water food simulants is probably 20mg/dm2and the migration of chemicals from PVC film into the fatty food simulants(Iso-octane)is probably 100mg/dm2.Migration of chemicals from PVC into food simulants become more and more with the extension of time and the increase of temperature until the balanced of migration.This paper compared the overall migration of chemicals from PVC film into different food simulants, investigated the change tendency of migration with the time and temperature changed. Migration of chemicals from PVC film into the water food simulants is probably 20mg/dm^2 and the migration of chemicals from PVC film into the fatty food simulants （Iso-octane） is probably 100mg/dm^2. Migration of chemicals from PVC into food simulants become more and more with the extension of time and the increase of temperature until the balanced of migration.

关 键 词：包装 食品模拟物 聚氯乙烯 迁移 

分 类 号：O621.3[理学—有机化学]