고인성 탄소/에폭시 복합재료의 제조 및 특성 분석

Interlaminar delamination is an important problem in applications of carbon fiber reinforced composites. Delamination occurs due to the presence of matrix cracks, causes fiber breakage, and results in the loss of stiffness and strength, which may lead to safety and reliability problems. In this stud...

Full description

Saved in:
Bibliographic Details
Published in한국섬유공학회지 Vol. 54; no. 1; pp. 54 - 59
Main Authors 이지은, Jee Eun Lee, 원종성, Jong Sung Won, 박종현, Jong Hyun Park, 김춘수, Chun Su Kim, 이승구, Seung Goo Lee
Format Journal Article
LanguageKorean
Published 한국섬유공학회 28.02.2017
Subjects
carbon fiber
composite
epoxy resin
high toughness
섬유공학
high toughness
carbon fiber
epoxy resin
composite
Online AccessGet full text

Cover

More Information
Summary:Interlaminar delamination is an important problem in applications of carbon fiber reinforced composites. Delamination occurs due to the presence of matrix cracks, causes fiber breakage, and results in the loss of stiffness and strength, which may lead to safety and reliability problems. In this study, the effect of polyethersulfone (PES) of the epoxy resin on interlaminar shear strength and fracture toughness of carbon/epoxy composites was investigated. Consequently, interlaminar bonding increased with proper addition of PES, but excess PES led to loss of interlaminar bonding of the carbon/epoxy composite.
Bibliography:The Korean Fiber Society
KISTI1.1003/JNL.JAKO201711656579646
G704-000008.2017.54.1.002
ISSN:1225-1089
2288-6419