섬유강화 복합재료의 强度에 습기가 미치는 影響

• 영문명: The Moisture Affects in the Strength of the Fiber-Reinforced Composite Material
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 박귀성(Gwi-Sung Bak)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제15권 1호, 143~149쪽, 전체 7쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2010.03.30

영문 초록

The purpose of this investigation is to estimate the strength with the variations of shape and the adhesive condition at the fiber/matrix micro interface of E-glass/PP laminates. To promote the degradation of the adhesive condition at the fiber/matrix micro interface without matrix dissolution loss, low-, hot-wet and spiking tests were carried out. The absorption properties and the tensile properties were compared according to the fiber orientation and the content. The results show that, firstly, saturated moister absorption was reached at 5cycle and their absorptions of RD-40, UD-42, and UD-50 are 0, 0.63%, 0.60%, respectively. Secondly, all the specimens investigated were mostly degraded at 5cycle, whereas UD-50 having ellipse shaped ellipse the least decrement of strength.

목차

Ⅰ. 서 론

Ⅱ. 실험 장치 및 방법

Ⅲ. 시험결과 및 고찰

Ⅳ. 결 론

키워드

FRTP(섬유강화열가소성 프라스틱) ASTM(미국재료시험 협회)