탄소단섬유강화 사출성형 복합재료의 파괴강도에 관한 연구

• 영문명: A Study on Facture Strength of Carbon Fiber Reinforced Composite Materials Using Injecting Mold
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 이해원(Hae-Weon Lee)
• 간행물 정보: 『산업기술연구논문지』산업기술연구논문지 제23권 4호, 91~99쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

Carbon fiber displays many desirable properties including a large surface-to-volume ratio, chemical and thermal stability, high electrical conductivity, and high mechanical strengths. In this study, short carbon fiber reinforced thermoplastic polycarbonate polymer composites are fabricated according to weight percent by 10wt%, 15wt.%, and 20wt.%. The samples were then developed using an injection molding method. The conductivity characteristics were analyzed using a Keithley 6220 Current Source and a 4-point probe as, an electrical conductivity tester. The orientation of the specimen was analyzed using SEM. In addition, the electrical properties of the carbon fiber composite improved through weight percent quantity. This is owing to the fiber connected structure model and the orientation of carbon fiber in the polymer.

목차

Ⅰ. 서 론

Ⅱ. 시험편 및 실험방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Electrical Conductivity(전기전도도) Short Carbon Fiber(탄소단섬유) Composite(복합재) Polymer(고분자) Orientation(배향) Injecting Mold(사출성형)