聚丙烯膜表面光接枝聚合

doi:10.7517/j.issn.1674-0475.1988.02.53

影像科学与光化学 ›› 1988, Vol. 6 ›› Issue (2): 53-56.DOI: 10.7517/j.issn.1674-0475.1988.02.53

聚丙烯膜表面光接枝聚合

何明波, 胡兴洲

中国科学院化学研究所, 北京

收稿日期:1987-04-29 修回日期:1987-12-03 出版日期:1988-05-20 发布日期:1988-05-20
基金资助:
中国科学院科学基金

SURFACE GRAFTING OF POLYPROPYLENE FILM BY ULTRAVIOLET RADIATION

HE MING-BO, HU XING-ZHOU

Institute of Chemistry, Academia Sinica, Beijing

Received:1987-04-29 Revised:1987-12-03 Online:1988-05-20 Published:1988-05-20

摘要/Abstract

摘要： 对聚合物表面进行接枝聚合是一种有效的材料改性方法。近年来,S.Tazuke,Y.Ogiwara,高志民等人做了一些用紫外光引发接枝方面的工作,获得了较满意的结果。为提高聚丙烯(简称为PP)膜的光稳定性,我们研究了将一种受阻胺类光稳定剂,甲基丙烯酸2,2,6,6-四甲基哌啶醇酯(简称为MTMP)光接枝到PP膜表面的聚合过程。

关键词: 聚丙烯膜, 甲基丙烯酸哌啶醇酯, 表面光接枝

Abstract: The copolymerization of a light stabilizer, 3,2,6,6-tetramethyl-4-piperidinyl-methacrylate (MTMP), onto the surface of polypropylene film by ultraviolet radiation in the presence of benzophenone (BP) or di-tertiary butyl peroxide has been studied. The influence of various factors on the copolymerization was examined. The surface morphology and photostability of grafted polypropylene have taken apparent changes, the wettability has a slight increase.

Key words: polypropylene film, 2,2,6,6-tetramethyl-4-piperieinyl-methacrylate, surface grafting

何明波, 胡兴洲. 聚丙烯膜表面光接枝聚合[J]. 影像科学与光化学, 1988, 6(2): 53-56.

HE MING-BO, HU XING-ZHOU. SURFACE GRAFTING OF POLYPROPYLENE FILM BY ULTRAVIOLET RADIATION[J]. Imaging Science and Photochemistry, 1988, 6(2): 53-56.

聚丙烯膜表面光接枝聚合

SURFACE GRAFTING OF POLYPROPYLENE FILM BY ULTRAVIOLET RADIATION

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