Surface modification of polyethylene film by liquid phase photograft polymerization

被引：29

作者：

Bai, GJ ^{[1
]}

Hu, XZ ^{[1
]}

Yan, Q ^{[1
]}

机构：

[1] ACAD SINICA,INST CHEM,BEIJING 100080,PEOPLES R CHINA

来源：

POLYMER BULLETIN | 1996年 / 36卷 / 04期

关键词：

D O I：

10.1007/BF00315070

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The surface modification of low-density polyethylene(PE) by liquid phase photograft polymerization with acrylic acid(AA), acrylamide(AM) and glycidyl methacrylate(GMA) was described. The grafting of AA and AM was proved and characterized by electron spectroscopy for chemical analysis(ESCA). It was found that fully hydrophilic surface can be obtained in very short irradiation time. With ESCA and attenuated total reflection infrared spectroscopy(ATR-IR), it can be confirmed that bifunctional monomer GMA was grafted onto the PE film surface. Through further reaction with GMA grafted film, heparin and protamine were immobilized onto the grafted film surface.

引用

页码：503 / 510

页数：8

共 10 条

[1] SURFACE MODIFICATION OF POLYMERS .1. VAPOR-PHASE PHOTOGRAFTING WITH ACRYLIC-ACID [J].