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Surface Modification of Low-Density Polyethylene Films via Photografting Polymerization Technique

Journal Advanced Materials Research (Volumes 11 - 12)
Volume AICAM 2005
Edited by Masayuki Nogami, Riguang Jin, Toshihiro Kasuga and Wantai Yang
Pages 437-440
DOI 10.4028/www.scientific.net/AMR.11-12.437
Citation Wei Ning et al., 2006, Advanced Materials Research, 11-12, 437
Online since February, 2006
Authors Wei Ning, Jian Ping Deng, Wan Tai Yang
Keywords Acrylamide, Low Density Polyethylene (LDPE), Photografting Polymerization Technique
Abstract

Surface modification of low-density polyethylene (LDPE) films was carried out via a novel photografting polymerization technique with acrylamide (AAm) as the monomer. The photografting polymerization can be achieved via one-step method and two-step method. The photografting polymerization reactivity of AAm was examined with benzophenone (BP) as the photoinitiator and low-density polyethylene (LDPE) film as the substrate with “sandwich” assembly. Moreover, the occurrence and evolution of grafting polymerization of AAm on the substrate was demonstrated XPS analysis and SEM pictures.

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