PENGARUH KOMPOSISI SERAT KELAPA TERHADAP KEKERASAN, KEAUSAN DAN KOEFISIEN GESEK BAHAN KOPLING CLUTCH KENDARAAN PADA KONDISI KERING DAN PEMBASAHAN OLI

摘要

The aim of this research is to study coconut fiber composite with copper powder, fiberglass and phenolic resin as matrice, due to wear and its hardness. The composite will be used for clutch, then compare with existing product material. The clutch materia