Electron beam irradiation effect on the mechanical and thermal properties of 2-D silk fibroin fabric/poly(lactic acid) biocomposites

被引：9

作者：

Lee, Jihye ^{[1
]}

Le Boulicaut, Nicolas ^{[2
]}

Kwon, Oh Hyeong ^{[1
]}

Park, Won Ho ^{[3
]}

Cho, Donghwan ^{[1
]}

机构：

[1] Kumoh Natl Inst Technol, Dept Polymer Sci & Engn, Gumi 39177, Gyeongbuk, South Korea

[2] Univ Technol Compiegne, Dept Mech Engn, F-60203 Compiegne, France

[3] Chungnam Natl Univ, Dept Organ Mat Engn, Daejeon 34134, South Korea

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2019年 / 71卷

关键词：

Silk fibroin fabric; Poly(factic acid); 2-D Biocomposites; Electron beam irradiation; Properties; FIBER SURFACE-TREATMENTS; TENSILE PROPERTIES; GREEN COMPOSITES; NATURAL FIBERS; PLA; IMPROVEMENT; BLENDS; JUTE;

D O I：

10.1016/j.jiec.2018.11.017

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Silk fibroin fabrics (SFF) were irradiated at various electron beam absorption doses. The irradiation effect on the breaking properties of SFF, the fiber topography, and the tensile, flexural and dynamic mechanical properties of 2-directional SFF/poly(lactic acid) (PLA) biocomposites were explored. The irradiation at 10 kGy was most effective not only to increase the SFF breaking properties, but also to enhance the mechanical and thermal properties of SFF/PLA biocomposites. The microscopic analysis of fractured surfaces supported the irradiation dependence of the mechanical and thermal data, showing the increased interfacial bonding between the silk fiber and the PLA, particularly at 10 kGy. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：150 / 159

页数：10

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