Performance of Membrane with Poly(vinyl acetate) Modified by Starch

被引：1
|
作者：
Zhang, Yan Hua [1 ,2 ]
Gu, Jiyou [1 ]
Shi, Junyou [2 ]
Di, Mingwei [1 ]
Li, Zhiguo [1 ]
Tan, Haiyan [1 ]
Qiu, Si [1 ]
机构：
[1] Northeast Forestry Univ, Key Lab Biobased Mat Sci & Technol, Harbin 150040, Peoples R China
[2] Beihua Univ, Key Labs Jilin Prov, Beijing 132013, Jilin, Peoples R China
来源：
ASIAN JOURNAL OF CHEMISTRY | 2013年 / 25卷 / 17期
基金：
中国国家自然科学基金;
关键词：
Poly(vinyl acetate); Starch; Dynamic mechanical properties; Performance XPS;
D O I：
10.14233/ajchem.2013.15891
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The use of starch on poly(vinyl acetate) emulsion blend modified in order to achieve improved film toughness, which aims to improve water resistance and film-forming emulsion adhesive performance. Dynamic mechanical properties (DMA), scanning electron microscopy (SEM) method was used to analyze the dynamics of film emulsion blend composite mechanics, the distribution of latex particles and glass transition temperature. The results show that with pure poly(vinyl acetate) (PVAc) compared to starch-modified film-forming emulsion film distribution, glass transition temperature of the homopolymers emulsion up to 50 degrees C.
引用
收藏
页码：9985 / 9988
页数：4
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