Penelitian korelasi plasticizer dop dan filler serbuk kayu meranti untuk acuan sepatu

This research is to find out correlation of using DOP plasticier and Shorea Parvifolis Dyer wood flour filler to physical properties of PVC compound for shoe lasting. PVC compound is made from PVC resin added by other ingredients as plasticizer, stabilizer, lubricant and filler. Ingredient used in this research is DOP, Expoxy oil, BaCdZn, Stearic acid, CaCO3 filler and wood flour by variation of DOP and filler percentage. PVC compound produced is tested its physical properties for hardness, impact strength and tensil strength. Data prove that there is correlation between the physical test and percentage of DOP and wood flour filler fulfilling multiple linier regression for hardness and multiple quadratis regression for impact strength and tensile strength.