A Study on the Physical Properties of PP/Kenaf Felt Composites According to Kenaf Fiber Compositions

被引：0

作者：

Ku, Sun Gyo ^{[1
]}

Kim, Youn Cheol ^{[2
]}

机构：

[1] Netzsh Korea, Paju 10864, South Korea

[2] Kongju Natl Univ, Polymer Sci & Engn, Cheonan 31080, South Korea

来源：

APPLIED CHEMISTRY FOR ENGINEERING | 2022年 / 33卷 / 05期

关键词：

Polypropylene; Kenaf; Felt; Polyurethane binder; Mechanical properties; MECHANICAL-PROPERTIES; NATURAL FIBER;

D O I：

10.14478/ace.2022.1084

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

PP/KF felt was used to load a high content of kenaf fiber (KF) into polypropylene (PP), and polyurethane (PU) was used as a binder. In order to find an optimum composition ratio of the PU binder, the flexural strength of the PP/KF/PU felt com-posite according to the isocyanate and polyol ratio was evaluated. PP-g-MAH grafted with maleic anhydride (MAH) was ap-plied as a compatibilizer. Tensile, flexural, and impact properties were evaluated to consider changes in mechanical properties of the PP/KF/PU felt composite, and the properties were improved.

引用

页码：471 / 476

页数：6

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