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Effects of Short-fiber Aspect Ratio and Diameter Ratio on Tensile Properties of Reinforced Rubber  

류상렬 (㈜ 풀리-텍)
이동주 (영남대학교 기계공학부)
Publication Information
Composites Research / v.16, no.2, 2003 , pp. 18-25 More about this Journal
Abstract
The tensile properties of short nylon6 fiber reinforced NR and SBR have been investigated as functions of fiber aspect ratio(AR), diameter ratio(DR), interphase condition, and fiber content. The tensile strength increased with increasing fiber AR(20 min.) and good interphase conditions. The short-fiber(DR=3 and AR=20 min.) reinforced SBR did not show the dilution effect for all interrhase conditions. And the short-fiber(DR=3 and AR=20min.) reinforced NR did not show the dilution effect except for the no-coating. The tensile moduli were significantly improved due to fiber AR. fiber content, and good interphase at same DR. The better interphase condition showed the higher pull-out force at same DR. Also, the stress analysis near the fiber end carried out using axisymmetric FEA to be convinced of the reinforcing mechanism. It is found that the fiber AR, interphase and DR have an important effect on tensile properties.
Keywords
fiber shape; tensile properties; interface; reinforced rubber; dumbbell-type fiber;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Structure-Property Relationships in Shortfiber Reinforced Composites /
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2 Short-Fiber Rubber Composites /
[ Coran A. Y.;Boustany K;Hamed P ] / Rubber Chem. Technol   DOI   ScienceOn
3 단섬유 함유량 증가에 따른 강화고무의 인장 및 압축특성 연구 /
[ 류상렬;이동주 ] / 한국복합재료학회지
4 단섬유 끝 형상이 강화고무의 인장특성에 미치는 영향 /
[ 류상렬;이동주 ] / 대한기계학회논문집A권   과학기술학회마을
5 /
[ Goettler L. A. ] / Hand Book of Elastomers
6 The Influence of Fiber Aspect Ratio on the Tensile and Tear Properties of Short-Fiber Reinforced Rubber /
[ Lee D. J;Ryu S. R ] / Proc of ICCM12, Paris
7 계면상 조건이 단섬유 강화고무의 기계적 성질에 미치는 영향 /
[ 류상렬;이동주 ] / 대한기계학회논문집A권   과학기술학회마을
8 /
[ Bhagwan D. Agarwal;Lawrence J. Broutman ] / Analysis and Performance of Fiber Composites(2nd ed)
9 /
[ L. R. G. Treloar ] / The Physics of Rubber Elasticity
10 단섬유 및 카본블랙 강화고무의 인장및 파괴특성 /
[ 류상렬;이동주 ] / 대한기계학회 축학술대회논문집(A)
11 The Influence of Interphase Condition and Fiber Shape on the Tensile Properties of Short-Fiber Reinforced Rubber /
[ Ryu S. R;Lee D. J ] / Proc. of ACCM-2000