Tugas Akhir Mesin
Analisa Pengaruh Fraksi Volume Serat Akar Pandan Laut Pada Skins Komposit Sandwich Dengan Core Polyurethane Terhadap Kekuatan Bending Dan Tekan Tepi
Pandanus sea is an interesting alternative because it is the most widespread member of the pandanacae. This study aims to determine the effect of the volume fraction of pandanus sea fibers on bending and edge press strength composite with polyester resin.This research uses experiment method. In the manufacture specimens of experimental design for bending and edge press tests use was factorial design (variations in fiber volume fraction were four with three repetitions respectively). While the data analysis uses a one-way analysis of fariance.In the bending test the highest value of the bending strength of pandanussea fiber composites is in the fiber volume fraction of 25% is 8,28 Mpa and the lowest value in the fiber volume fraction of 10% is 5,92 Mpa. Similarly to bending testing, in the edge press test the highest strength value was found in the fiber volume fraction of 25% which was 16,59 Mpa and the lowest value was in the fiber volume fraction of 10%, 9,36 Mpa.
Tidak ada salinan data
Tidak tersedia versi lain