Novel Biodegradable Thermoplastic Elastomer Based on Poly(butylene succinate) and Epoxidized Natural Rubber Simple Blends

被引：12

作者：

Faibunchan, Parisa ^{[1
]}

Nakaramontri, Yeampon ^{[1
]}

Chueangchayaphan, Wannarat ^{[1
]}

Pichaiyut, Skulrat ^{[1
]}

Kummerloewe, Claudia ^{[2
]}

Vennemann, Norbert ^{[2
]}

Nakason, Charoen ^{[1
]}

机构：

[1] Prince Songkla Univ, Fac & Ind Technol, Dept Rubber Technol, Surat Thani Campus, Surat Thani 84000, Thailand

[2] Univ Appl Sci Osnabruck, Fac Engn & Comp Sci, Albrechtstr 30, D-49076 Osnabruck, Germany

来源：

JOURNAL OF POLYMERS AND THE ENVIRONMENT | 2018年 / 26卷 / 07期

关键词：

Biodegrability; Bio-based thermoplastic; Poly(butylene succinate); Epoxidized natural rubber; POLYMER BLENDS; RHEOLOGICAL PROPERTIES; MECHANICAL-PROPERTIES; PHASE INVERSION; MORPHOLOGY; STARCH; POLYPROPYLENE; DEPENDENCE; VISCOSITY; BEHAVIOR;

D O I：

10.1007/s10924-017-1173-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Novel biodegradable thermoplastic elastomer based on epoxidized natural rubber (ENR) and poly(butylene succinate) (PBS) blend was prepared by a simple blend technique. Influence of blend ratios of ENR and PBS on morphological, mechanical, thermal and biodegradable properties were investigated. In addition, chemical interaction between ENR and PBS molecules was evaluated by means of the rheological properties and infrared spectroscopy. Furthermore, the phase inversion behavior of ENR/PBS blend was predicted by different empirical and semi-empirical models including Utracki, Paul and Barlow, Steinmann and Gergen models. It was found that the co-continuous phase morphology was observed in the blend with ENR/PBS about 58/42 wt% which is in good agreement with the model of Steinmann. This correlates well to morphological and mechanical properties together with degree of crystallinity of PBS in the blends. In addition, the biodegradability was characterized by soil burial test after 1, 3 and 9 months and found that the biodegradable ENR/PBS blends with optimum mechanical and biodegradability were successfully prepared.

引用

页码：2867 / 2880

页数：14

共 45 条

[1] Effect of sago starch loadings on soil decomposition of Natural Rubber Latex (NRL) composite films mechanical properties [J].