| 增塑剂在吸收片中迁移的研究 |
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| 引用本文： | 雷祖碧,谭卓华,马玫,陈金爱.增塑剂在吸收片中迁移的研究[J].塑料助剂,2011(5):50-52. |
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| 作者姓名： | 雷祖碧 谭卓华 马玫 陈金爱 |
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| 作者单位： | 广州合成材料研究院,广州,510665 |
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| 基金项目： | 2007国家质检公益行业科研专项项目(编号10-197) |
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| 摘 要： | 定量分析了邻苯二甲酸酯类增塑剂如邻苯二甲酸二正辛酯(DNOP)、邻苯二甲酸二辛酯(DOP)、邻苯二甲酸二甲酯(DMP)以及环保型增塑剂二丙二醇二苯甲酸酯(DPGDB)在吸收片中的迁移。结果表明,不同的吸收片,增塑剂的迁移量不同,在乙烯-乙酸乙烯酯共聚物(EVA)中发生的迁移最大,高密度聚乙烯(HDPE)最小。在压力为49N,温度70℃,试验时间为24h时,增塑剂DOP在吸收片EVA中的质量损失高达141.7mg,而在HDPE中仅有15mg。
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| 关 键 词： | 增塑剂 邻苯二甲酸二正辛酯 邻苯二甲酸二辛酯 邻苯二甲酸二甲酯 二丙二醇二苯甲酸酯 迁移 吸收片 |
Study on Migration of Plasticizers in Absorption Film |
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| Lei Zubi Tan Zhuohua Ma Mei Chen Jinai.Study on Migration of Plasticizers in Absorption Film[J].Plastic Additives,2011(5):50-52. |
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| Authors: | Lei Zubi Tan Zhuohua Ma Mei Chen Jinai |
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| Affiliation: | Lei Zubi Tan Zhuohua Ma Mei Chen Jinai (Guangzhou Research Institute of Synthetic Materials,Guangzhou,510665) |
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| Abstract: | The migration of plasticizers such as di-n-octyl phthalate(DNOP), di-2-ethylhexyl phthalate (DOP) , dimethyl phthalate (DMP) ,and plasticizers of environmentally friendly such as dipropylene glycol dibenzoate (DPGDB), in absorpting films were quantitatively analyzed. The results showed that plasticizer migration amounts is different in different absorption films, amoung these, the migrated quantity in ethylene-vinyl acetate copolymer(EVA) is largest, and in high density polyethene(HDPE) is minimum. When pre... |
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| Keywords: | plasticizer di-n-octyl phthalate di-ethylhexyl phthalate dimethyl phthalate dipropylene glycol dibenzoate migration absorption films |
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