Studying DIN Abrasion of HDS Filled SBR/BR Composite: A Regression Analysis through Design of the Experiments

Abrasion behavior of a SBR/BR tread formulation was investigated. A Box-Behnken design and regression/statistical analysis were successfully employed to study the effect of high dispersible (HDS) silica, TRAE oil and sulfur content on the abrasion behavior of vulcanizates. A regression analysis was then conducted to state the dependency of abrasion on some other mechanical properties. A linear regression model for abrasion according to the hardness, tensile, modulus, tear, elongation and heat build up with R2=0.91 was developed. The governing mechanisms on abrasion behavior of the composite were investigated

کلیدواژه ها:

Rubber ، High Dispersible Silica ، Abrasion ، Response Surface Methodology ، Regression