Surface Modified Glass-Fiber Effect on the Mechanical Properties of Glass-Fiber Reinforced Polypropylene Composites

被引：1

作者：

Park, Sanghoo ^{[1
]}

Kim, Su-Jong ^{[1
]}

Shin, Eun Seob ^{[2
]}

Lee, Seung Jun ^{[2
]}

Kang, Beom Mo ^{[2
]}

Park, Kyu-Hwan ^{[2
]}

Hong, Seheum ^{[1
]}

Hwang, Seok-Ho ^{[1
]}

机构：

[1] Dankook Univ, Dept Polymer Sci & Engn, Yongin 16890, Gyeonggi, South Korea

[2] HDC Hyundai EP, R&D Ctr, Yongin 16890, Gyeonggi, South Korea

来源：

ELASTOMERS AND COMPOSITES | 2019年 / 54卷 / 03期

关键词：

polypropylene; glass-fiber; composite; polypropylene-graft-maleic anhydride; surface modification; CRYSTALLIZATION KINETICS; ENERGY;

D O I：

10.7473/EC.2019.54.3.182

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

To improve the mechanical properties of glass-fiber-reinforced polypropylene (PP) composites through interfacial adhesion control between the PP matrix and glass fiber, the surface of the glass fiber was modified with PP-graftmaleic anhydride (MAPP). Surface modification of the glass fiber was carried out through the well-known hydrolysis-condensation reaction using 3-aminopropyltriethoxy silane, and then subsequently treated with MAPP to produce the desired MAPP-anchored glass fiber (MAPP-a-GF). The glass-fiber-reinforced PP composites were prepared by typical melt-mixing technique. The effect of chemical modification of the glass fiber surface on the mechanical properties of composites was investigated. The resulting mechanical and morphological properties showed improved interfacial adhesion between the MAPP-a-GF and PP matrix in the composites.

引用

页码：182 / 187

页数：6

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