Synthesis and characterization of a novel macromolecular surface modifier for polyethylene

被引：3
作者：
Zhang, Min-min [1 ]
Liu, Si-wei [1 ]
Zhang, Yi [1 ]
Chen, Liang-hui [1 ]
Chi, Zhen-guo [1 ]
Xu, Jia-rui [1 ]
机构：
[1] Sun Yat Sen Univ, Key Lab Polymer Composite & Funct Mat, Minist Educ, DSAPM Lab,Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, Peoples R China
来源：
CHINESE JOURNAL OF POLYMER SCIENCE | 2013年 / 31卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Polyethylene; Macromolecular surface modifier; ATR-FTIR; LOW-DENSITY POLYETHYLENE; POLY(ETHYLENE GLYCOL); DISCHARGE PLASMA; GRAFT; POLYPROPYLENE; METHACRYLATE); ENRICHMENT; POLYMERS; FILMS; POLYMERIZATION;
D O I：
10.1007/s10118-013-1277-9
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A new macromolecular surface modifier, a copolymer of lauryl methacrylate (LMA) and poly(ethylene glycol) methyl methacrylate (PEGMA), was synthesized through free radical polymerization. The copolymer was characterized by nuclear magnetic resonance spectrum (H-1-NMR) and thermogravimetric analysis (TGA). The copolymer was used to blend with polyethylene. The binary blends have been characterized by attenuated total reflection/Fourier transform infrared (ATRFTIR), contact-angle measurements (CDA) and scanning electron microscopy (SEM). The results indicated that poly(ethylene glycol) methyl methacrylate-co-lauryl methacrylate (PEGMA-co-LMA) could diffuse preferably onto the surface of the polyethylene (PE) film, and thus can be used as an efficient surface modifier for PE.
引用
收藏
页码：894 / 900
页数：7
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