ANALISIS PERBANDINGAN KEKUATAN TARIK KOMPOSIT HYBRID SERAT DAUN NANAS – E-GLASS / EPOXY BAKALITE EPR 174 DAN HYBRID SERAT DAUN NANAS – E-GLASS / VINYL ESTER REPOXY R 802
Abstract
The purpose of this research is to know the mechanical properties of a hybrid composite material of pineapple fiber fiber - e-glass / epoxy bakalite EPR 174 and pineapple fiber hybrid fiber - e-glass / vinyl ester repoxy R 802 with hand lay up process with volume fraction 50% : 50%. With variations in Unidirectional 0 ° direction, bidirectional 90 °, and ± 45, E-glass fibers are used because one type of fiber developed as insulating or insulating material and this type has good shape capability.Based on tensile test the average value obtained by hybrid composite of pineapple fiber fibers - e-glass / epoxy bakalite EPR 174 using hand ly up method with unidirectional 0 ° direction of 114 N / mm2, bidirectional bidirectional direction of 90 ° 22 N / mm2 and the direction of fiber ± 45 ° for 24 N / mm2. While the result of tensile test of the average value obtained by hybrid composite of pineapple fiber fiber - e-glass / vinyl ester repoxy R 802 using hand ly up method with Unidirectional 0 ° array direction of 86 N / mm2, bidirectional fiber direction direction 90 ° 66 N / mm2 and the direction of fiber ± 45 ° is 37 N / mm2.Keywords: Hybrid Pineapple Fiber Fiber - E-Glass, Epoxy Bakalite EPR 174, Vinyl Ester Repoxy R 802, Tensile Strength, Hand Lay Up, Weibull Distribution, Testing, ASTM D3039 / D3039MReferences
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