Daftar Isi:
  • The use of natural material as composition variations in the tensile strength of C-PMC composites is a very eco friendly variation, in this time the composition uses the composition of the coconut shell and corncob as a resin mixture to determine the tensile strength of a material to be tested. in this study using variations of the powdery cob with a ratio of 5% : 95%, 10% : 90%, 15% : 85%, 20% : 80% and also for coconut shell powder with a ratio of 5% : 95%, 10% : 90%, 15% : 85%, 20% : 80% Carbon corncobs in tensile strength is very have a say, this is evidenced by the variation of 95% : 5% which has a very high tensile strength, and variation 90% : 10% has a very low tensile strength and the fracture in the variation of carbon stubble corn is brittle fracture. Coconut shell carbon in tensile strength is very have a say, this is evidenced by the variation of 95% : 5% which has a very high tensile strength, and variation 90:10 has very low tensile strength and the fracture in the variation of coconut shell carbon is brittle fracture.