Mechanical Properties of Epoxy Composites Reinforced with Carbon Nanotube and Oxyfluorinated Powdered-carbon Fiber

被引：2

作者：

Choi, Ye Ji ^{[1
]}

Lee, Kyeong Min ^{[1
]}

Kim, Kyoungsik ^{[2
]}

Lee, Young-Seak ^{[1
]}

机构：

[1] Chungnam Natl Univ, Chem Engn & Appl Chem, Daejeon 34134, South Korea

[2] Nexcoms Co Ltd, Daejeon 34037, South Korea

来源：

POLYMER-KOREA | 2017年 / 41卷 / 05期

关键词：

epoxy resin; milled carbon fiber; composites; surface treatment; CHEMICAL SURFACE-TREATMENT; FRACTURE-TOUGHNESS; GRADIENT COMPOSITES; POLYMER COMPOSITES; WEAR BEHAVIOR; IMPROVEMENT; PERFORMANCE; STRENGTH;

D O I：

10.7317/pk.2017.41.5.835

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Epoxy composites are prepared using carbon nanotube (CNT) and oxyfluorinated powdered-carbon fiber (PCF) as reinforcements to enhance mechanical properties of composites. Tensile strength of PCF and CNT reinforced epoxy composites are relatively higher than that of epoxy composites reinforced CNT only. Also, the tensile and impact strength of epoxy composites added CNT and oxyfluorinated PCF are improved by respectively 112% and 35% than those of neat epoxy. These results are ascribed to increased interfacial adhesion of PCF with epoxy resin due to enhanced polarity and roughness of PCF-surface by oxyfluorination.

引用

页码：835 / 843

页数：9

共 38 条

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