Y. Kawamura, Chieko Tagai, Tamae Maehara, Takashi Yamada
{"title":"Additives in Polyvinyl Chloride and Polyvinylidene Chloride Products","authors":"Y. Kawamura, Chieko Tagai, Tamae Maehara, Takashi Yamada","doi":"10.3358/SHOKUEISHI.40.4_274","DOIUrl":null,"url":null,"abstract":"The residue of 89 kinds of additives including plasticizers in polyvinyl chloride (PVC) and polyvinylidene chloride (PVDC) products were investigated. PVC wrapping films contained 14-38% of plasticizers, most of which were adipates, especially diisononyl adipate. However, few additives were observed in PVC containers. PVC gloves contained 34-55% of plasticizers, mostly di-2-ethylhexyl phthalate and di-2-ethylhexyl adipate, in all samples. The levels of plasticizers in toys were 8.7-45%, consisting mainly of diisononyl phthalate and di-2-ethylhexyl phthalate. On the other hand, the levels of plasticizers in PVDC wrapping films were only 2.7-7.8% (O-acetyl tributyl citrate and dibutyl sebacate). Nonylphenol was found in some PVC wrapping films, gloves and toys at concentrations of about 530-5, 500μg/g sample.","PeriodicalId":17269,"journal":{"name":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","volume":"144 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1999-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"40","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3358/SHOKUEISHI.40.4_274","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 40
Abstract
The residue of 89 kinds of additives including plasticizers in polyvinyl chloride (PVC) and polyvinylidene chloride (PVDC) products were investigated. PVC wrapping films contained 14-38% of plasticizers, most of which were adipates, especially diisononyl adipate. However, few additives were observed in PVC containers. PVC gloves contained 34-55% of plasticizers, mostly di-2-ethylhexyl phthalate and di-2-ethylhexyl adipate, in all samples. The levels of plasticizers in toys were 8.7-45%, consisting mainly of diisononyl phthalate and di-2-ethylhexyl phthalate. On the other hand, the levels of plasticizers in PVDC wrapping films were only 2.7-7.8% (O-acetyl tributyl citrate and dibutyl sebacate). Nonylphenol was found in some PVC wrapping films, gloves and toys at concentrations of about 530-5, 500μg/g sample.
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