Synthesis and Properties of Nano-SiO2/Polysiloxane Modified Polyacrylate Emulsifier-Free Emulsion

被引：30
|
作者：
Zhou, Jianhua [1 ,2 ]
Zhang, Lin [1 ,2 ]
Ma, Jianzhong [1 ,2 ]
机构：
[1] Shaanxi Univ Sci & Technol, Minist Educ, Key Lab Auxiliary Chem & Technol Chem Ind, Xian 710021, Peoples R China
[2] Shaanxi Univ Sci & Technol, Coll Resource & Environm, Xian 710021, Peoples R China
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2011年 / 50卷 / 01期
基金：
国家高技术研究发展计划(863计划);
关键词：
Emulsion polymerization; Nano-silica; Polyacrylate; Polysiloxane; Surfmer; CROSS-LINKING; SILICA NANOPARTICLES; LATEX-PARTICLES; POLYMERIZATION; DISPERSION;
D O I：
10.1080/03602559.2010.512343
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Nano-SiO2/polysiloxane modified polyacrylate emulsifier-free emulsion was synthesized by emulsion polymerization using surfmer and the sol-gel process. The cocondensation of trimethoxysilyl groups of the polyacrylate polymer and TEOS formed a cross-linking network film, in which the nanometer-size silica particles were dispersed homogeneously in the acrylic polymer component. The hybrid films were transparent, solvent-resistant, good thermal stability and mechanical properties.
引用
收藏
页码：15 / 19
页数：5
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