LDPE脱氧塑料的研制  

The preparation and study of oxygen absorbed LDPE resins

作　　者：孙艳斌[1] 崔莉[2] 周玉惠[1] 胡晓方[1] 刘海[1] 伍冬瑞[1] 叶正涛[1] 

机构地区：[1]湖北大学材料科学与工程学院,武汉430062 [2]四川大学化学学院,成都610065

出　　处：《胶体与聚合物》2008年第1期25-26,F0002,共3页Chinese Journal of Colloid & Polymer

摘　　要：以改性铁粉(MFeCuSO4)、抗坏血酸(AA)为脱氧剂与低密度聚乙烯(LDPE)共混制备一种新型脱氧塑料,研究了脱氧剂对脱氧塑料脱氧性能与拉伸性能的影响。结果表明LDPE脱氧塑料有较好的脱氧性能,当MFeCuSO4和SA的质量比为19∶时脱氧能力最好。An investigation of the tensile and oxygen removal properties of novel oxygen absorbed LDPE resins blended with modified iron powders and ascorbic acid（AA） was carried out in this study.The main purpose of this study is to investigate the in fluence of the content and compositions of the oxygen scavengers on the tensile and oxygen removal properties of oxygen absorbed LDPE specimens. The results show that the oxygen absorbed LDPE has good oxygen removal ability when the weight ratio of MFeCuSO4/SA is 1/9

关 键 词：脱氧剂 LDPE 塑料 低密度聚乙烯 拉伸性能 共混制备 抗坏血酸 质量比 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业] TF704.1[冶金工程—钢铁冶金]