Development and analysis of biodegradable poly(propylene carbonate)/tamarind nut powder composite films

被引：32

作者：

Kumar, T. Senthil Muthu ^{[1
]}

Rajini, N. ^{[1
]}

Tian, Huafeng ^{[2
]}

Rajulu, A. Varada ^{[3
]}

Winowlin Jappes, J. T. ^{[1
]}

Siengchin, Suchart ^{[4
]}

机构：

[1] Kalasalingam Univ, Dept Mech Engn, Krishnankoil 626126, Tamil Nadu, India

[2] Beijing Technol & Business Univ, Sch Mat & Mech Engn, Beijing, Peoples R China

[3] Kalasalingam Univ, Int Res Ctr, Ctr Composite Mat, Krishnankoil, Tamil Nadu, India

[4] King Mongkuts Univ Technol North Bangkok, Grad Sch Engn TGGS, Dept Mat & Prod Engn, Bangkok, Thailand

来源：

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION | 2017年 / 22卷 / 05期

关键词：

Biocomposites; characterization; tensile properties; thermal stability; MECHANICAL-PROPERTIES; BEHAVIOR; WASTE; SEED;

D O I：

10.1080/1023666X.2017.1313483

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Using biodegradable polypropylene carbonate as the matrix and the tamarind nut powder (TNP) in 5-25 wt% as the filler, the biocomposites were prepared. The biocomposites were characterized by Fourier transform infrared, X-ray diffraction, and thermogravimetric analysis techniques. The distribution of the TNP in the biocomposites was examined by polarized optical microscope. The tensile strength of the biocomposite films was higher than that of the matrix and increased with filler content whereas a reverse trend was observed in % elongation at break. These films with increased tensile strength can be considered for packaging applications.

引用

页码：415 / 423

页数：9

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