Journal of Adhesion and Interface (접착 및 계면)
- Volume 7 Issue 2
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- Pages.1-11
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- 2006
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- 1229-9243(pISSN)
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- 2233-8217(eISSN)
Interfacial and Surface Energies Evaluation of Modified Jute and Hemp Fibers/Polypropylene (PP)-Maleic Anhydride Polypropylene Copolymers (PP-MAPP) Composites using Micromechanical Technique and Contact Angle Measurement
미세역학시험법과 접촉각 측정을 통한 변형된 Jute와 Hemp섬유 강화 Polypropylene (PP)-Maleic Anhydride Polypropylene Copolymers (PP-MAPP) 복합재료의 계면 및 표면에너지 평가
- Park, Joung-Man (School of Nano.Advanced Materials Engineering, Engineering Research Institute, Gyeongsang National University) ;
- Son, Tran Quang (School of Nano.Advanced Materials Engineering, Engineering Research Institute, Gyeongsang National University) ;
- Jung, Jin-Gyu (School of Nano.Advanced Materials Engineering, Engineering Research Institute, Gyeongsang National University) ;
- Kim, Sung-Ju (School of Nano.Advanced Materials Engineering, Engineering Research Institute, Gyeongsang National University) ;
- Hwang, Byung-Sun (Composite Materials Group, Korea Institute of Machinery and Materials)
- 박종만 (경상대학교 나노.신소재공학부/고분자공학 전공) ;
- 트란콩손 (경상대학교 나노.신소재공학부/고분자공학 전공) ;
- 정진규 (경상대학교 나노.신소재공학부/고분자공학 전공) ;
- 김성주 (경상대학교 나노.신소재공학부/고분자공학 전공) ;
- 황병선 (한국기계연구원 복합재료그룹)
- Received : 2006.03.09
- Accepted : 2006.04.17
- Published : 2006.06.30
Abstract
Interfacial evaluation of the untreated and treated Jute and Hemp fibers reinforced different matrix polypropylene-maleic anhydride polypropylene copolymer (PP-MAPP) composites were investigated by micromechanical technique and dynamic contact angle measurement. For the statistical tensile strength of Jute and Hemp fibers, bimodal Weibull distribution was fitted better than the unimodal distribution. The acid-base parameter on the interfacial shear strength (IFSS) of the natural fiber composites was characterized by calculating the work adhesion,
미처리 Jute와 Hemp섬유와 처리된 Jute와 Hemp섬유가 강화된 polypropylene-maleic anhydride-g-polypropylene copolymer (PP-MAPP) 복합재료의 계면 물성을 미세역학시험법과 동적접촉각 측정을 통해서 평가하였다. Jute와 Hemp섬유의 통계적인 인장강도의 경우 두 형태 와이블 분포가 단일 형태 분포보다 더 일치하는 것을 확인할 수 있었다. 천연섬유 복합재료의 계면전단강도(IFSS)에 대한 산-염기 상호작용변수는 접착일(
Keywords
- natural fiber;
- interfacial evaluation;
- Interfacial shears strength;
- dynamic contact angle;
- surface energy