1539 ジュート繊維強化グリーンコンポジットの強度特性に及ぼす加熱処理の影響(S11-2 バイオマス由来材料の成形加工と特性評価(2)天然繊維の加熱・化学処理,高温特性とグリーンコンポジット,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

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In this study, effect of heat treatment on mechanical properties of JGC (Jute fiber reinforced Green Composite) were examined. PLA (Poly Lactic Acid) resin was used as matrix. Jute fiber cloth was used as reinforcement. Heat treatment and heat compression treatment on JGC laminates after molding were conducted. As a result, tensile strength of heat treated JGC increased about 24%. Tensile strength of heat compression treated JGC increased about 19%. Young's modulus of heat treated and heat compression treated JGC increased about 1% and 11% respectively. Tensile creep strain of heat treated and heat compression treated JGC decreased. Therefore, there is an effect of heat treatment and heat compression treatment to tensile strength, Young's modulus and creep strain for JGC.
2008-08-02