Firstly, AC from Komeng coconuts shell was weighted based on the percentage 8, 6, 4 and 2%. Then, PP were mixed as matrix into the AC with percentage 2, 4, 6 and 8% then finally encapsulated with epoxy resin. Finally, the mixture
components were poured into the SRM mould and left at room temperature for 24 hours until the mixture was
hardened and compressed.