Nano-Kenaf Cellulose Effects on Improved Mechanical Properties of Polypropylene Composite

被引：6
|
作者：
Oh, Jeong Seok [1 ]
Lee, Seong-Hoon [1 ]
Bumm, Sughun [3 ]
Kim, Kwang-Jea [2 ,4 ]
机构：
[1] Hyundai Kia Motors Co, Mat Dev Ctr, Gyeonggi 445855, South Korea
[2] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea
[3] Univ Akron, Inst Polymer Engn, Akron, OH 44325 USA
[4] DongAh Tire & Rubber Co Ltd, DongAh Adv Inst Technol, Gyeongnam 626110, South Korea
来源：
POLYMER-KOREA | 2013年 / 37卷 / 05期
关键词：
nano-kenaf fiber; wood plastic composites; polypropylene; mechanical property; RHEOLOGICAL PROPERTIES; INTERFACIAL ADHESION; WOOD/PLASTIC COMPOSITES; VOLATILE EXTRACTIVES; NATURAL FIBER; PINE WOOD; POLYSTYRENE; MOISTURE;
D O I：
10.7317/pk.2013.37.5.613
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The effects of nano size kenaf cellulose fiber on mechanical property of polypropylene (PP) composite were investigated. The addition of nano-kenaf in place of natural kenaf showed higher tensile strength, flexural strength, impact strength, and heat deflection temperature compared to the natural kenaf filled PP composite, while it shows lower melt flow index, elongation%, and flexural modulus. These seemed to be due to the increased surface area of nano-kenaf fiber contacting PP matrix and reduced impurities such as volatile extractives on the fiber surface.
引用
收藏
页码：613 / 617
页数：5
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