Reactive Mixing and Mechanical Property of Poly(lactic acid)/Epoxidized Natural Rubber Blend

被引：0
|
作者：
Yamamoto, Yoshimasa [1 ]
Ishida, Takuya [2 ]
Phan Trung Nghia [3 ]
Fukuhara, Lina [1 ]
Kosugi, Kenichiro [2 ]
Ishii, Hiroyuki [1 ]
Kawahara, Seiichi [2 ]
机构：
[1] Tokyo Natl Coll Technol, Dept Chem Sci & Engn, Hachioji, Tokyo 1930997, Japan
[2] Nagaoka Univ Technol, Dept Mat Sci & Technol, Nagaoka, Niigata 9402188, Japan
[3] Hanoi Univ Sci & Technol, Dept Inorgan Chem, Hanoi, Vietnam
来源：
KOBUNSHI RONBUNSHU | 2015年 / 72卷 / 03期
关键词：
Epoxidized Natural Rubber; Poly(lactic acid); Blend; NMR; Reactive Mixing; POLYLACTIDE;
D O I：
10.1295/koron.2014-0069
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Blends of poly(lactic acid) (PLA) and liquid epoxidized natural rubber (LENR) or liquid epoxidized deproteinized natural rubber (LEDPNR) were prepared by mixing and subsequent annealing at 200 degrees C for 20 min. The conversion of LEDPNR and PLA was 23.4%, whereas that between ENR and PLA was just 5.8%. The stress at break of LEDPNR/PLA blend after annealing at 200 C was higher than that prepared without annealing. This may be attributed to chemical bonds between PLA and ENR, and a changes in morphology of the PLA/LEDPNR blend.
引用
收藏
页码：124 / 129
页数：6
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