中国塑料 ›› 2020, Vol. 34 ›› Issue (8): 78-84.DOI: 10.19491/j.issn.1001-9278.2020.08.013

• 标准与测试 • 上一篇    下一篇

塑料玩具化学品抽样检测及重点关注化学品筛选研究

陈晨1, 蒋彬1, 吕竹明1, 吕泽瑜1, 孙慧1, 温婷婷2()   

  1. 1.轻工业环境保护研究所,北京,100089
    2.中科国清(北京)环境发展有限公司,北京,100094
  • 收稿日期:2020-03-25 出版日期:2020-08-26 发布日期:2020-08-26

Study on Sampling Test and Filtering of Focused Chemicals in Plastic Toys

Chen CHEN1, Bin JIANG1, Zhuming LV1, Zeyu LV1, Hui SUN1, Tingting WEN2()   

  1. 1.Environmental Protection Research Institute of Light Industry, Beijing 100089, China
    2.ZhongKe GuoQing (Beijing) Environmental Development Co, Ltd, Beijing 100094, China
  • Received:2020-03-25 Online:2020-08-26 Published:2020-08-26
  • Contact: Tingting WEN E-mail:twochencherry@163.com

摘要:

对10种塑料玩具化学品按照EN71-3、REACH法规(EC 1907/2006)等的相关要求进行抽样检测,检出率最高的化学品为邻苯二甲酸酯类,同时还检出短链氯化石蜡、对特辛基苯酚乙氧基醚。通过建立塑料玩具重点关注化学品备选名单,并采用管理名录排除法进行初选,采用危害性和暴露性权重总和计分排序法进行复选,最终筛选出排名前6位的短链氯化石蜡、邻苯二甲酸丁基苄酯(BBP)、对氨基偶氮苯、铅及其化合物、镉及其化合物、邻苯二甲酸二异丁酯(DIBP)为塑料玩具重点关注化学品,建议对其开展对人体健康和生态环境的风险评价。

关键词: 塑料玩具, 重点关注化学品, 抽样检测, 筛选

Abstract:

According to the requirements of EN71-3 and REACH regulation (EC 1907/2006),ten types of plastic toys were sampled, and the chemicals within them were tested. Phthalates was detected as the chemicals with the highest detection rate, and the short-chain chlorinated paraffins and p-tetrocylphenol ethoxylate were also detected. A focused chemical candidate list was established for plastic toys at first, and then a primary election was conducted for the management lists by an exclusion method. Afterward, a recheck was performed by the ranking method of the sum of harmfulness and exposure weights. Finally, the top 6 chemicals including short-chain chlorinated paraffins, butyl benzyl phthalate, p-aminoazobenzene, lead and its compounds, cadmium and its compounds, and diisobutyl phthalate were filtered as the focused chemicals for plastic toys. A risk assessment on human health and ecological environment was suggested to carry out for these focused chemicals.

Key words: plastic toy, focused chemicals, sampling test, filtering

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