Surface modification of polypropylene and compatibilization of interfaces in incompatible blends of polypropylene with polystyrene by plasma of CO2

被引：12
|
作者：
Ma, Gui-Qiu [1 ]
Liu, Xiang-ning [1 ]
Huang, Ding-hai [1 ]
Yuan, Xu-bo [1 ]
Sheng, Jing [1 ]
机构：
[1] Tianjin Univ, Tianjin Key Lab Composite & Funct Mat, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2009年 / 255卷 / 17期
基金：
中国国家自然科学基金;
关键词：
CO2; plasma; Surface modification; Compatibilization of polypropylene/polystyrene blends; POLY(TETRAFLUOROETHYLENE) FILMS; POLYMERIZATION; GRAFT; MORPHOLOGY; MEMBRANE;
D O I：
10.1016/j.apsusc.2009.03.066
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effect of surface modi. cation of polypropylene (PP) film is induced by CO2 plasma in this study. The change in chemical structures on the surface of PP film is characterized by X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared (FT-IR). The polarity of modified surface of PP film is investigated by contact angle method. The compatibilization of interfaces between polypropylene and polystyrene phases in incompatible blends is studied by the treatment of plasma of CO2. Transition layer thickness is measured by small angle light scattering (SALS). (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：7483 / 7494
页数：12
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