A study on the Graft-Copolymerization of 2-Acryloyloxyethyl Acid Phosphate onto Natural Rubber

被引：0
|
作者：
Sorarutayangkoor, Chadchai [1 ]
Boonyasiri, Jirapong [2 ]
Sakdapipanich, Jitladda [1 ,2 ]
机构：
[1] Mahidol Univ, Inst Mol Biosci, Salaya Campus, Nakhon Pathom 73170, Thailand
[2] Mahidol Univ, Dept Chem & Ctr Excellence Innovat Chem, Fac Sci, Bangkok 10400, Thailand
来源：
ADVANCES IN RUBBER | 2014年 / 844卷
关键词：
graft-copolymerization; natural rubber; 2-acryloylonfethyl acid phosphate;
D O I：
10.4028/www.scientific.net/AMR.844.377
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nowadays, natural rubber (NR) is one of the most important agricultural product of Thailand, which is an important substance with special characteristics such as mechanical properties, excellent strength, and low heat build-up. However, NR is non-polarity that limited its application in industry. To expand the use of NR, this research is interested to improve the polarity of NR by grafting NR with 2-acryloyloxyethyl acid phosphate (P-1A(N)) monomer. The influences of the monomer concentration, dry rubber concentration (DRC) and reaction time were investigated. The best condition of the graft co-polymerization was 10% DRC, 20 phr of monomer and 3h of reaction time. NR was successfully grafted with P-1A(N) monomer by using this condition. It can be confirmed by Fourier Transform Infrared spectroscopy (FT-IR).
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页码：377 / +
页数：2
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