Penelitian pengaruh pemakaian filler carbon black dalam jumlah bervariasi terhadap sifat tegangan putus dan pampatan tetap bantalan karet untuk dermaga

The objective of the researc is to know the influence of carbon black as filler of the properties tensile strength and compression deflection for dock vender. The research was done by using standarcompound for dock vender in which the carbon black as filler was varied at 45, 50, 55, 60, 65, and 70 parts for every 100 parts of natural rubber. Statistical analysis paint out that there is no significant deferences. The application carbon black 45 parts will give the best compound with the tensile strength 19,22 N/mm2 and compression set deflection 6,67%.