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
收藏
页码：471 / 476
页数：6
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