Pengaruh kecepatan drum proses terhadap sifat fisik kulit kambing untuk sarung tangan golf

Abstract

Fifteen pieces of wet blue were devided into three groups of equal number of pieces. All of the group were processed into glove leather with drum rotational speed of 15 RPM and 25 RPM resfectively. Analysis of varians showed that the speed effected the tensile strength, tensile stretch, elongation, and tear strength of the leather obtained. The leather processed at 25 RPM gave the highest tensile strength (138,56 kg/cm2) tensile stretch (29,30 mm), elongation (58,60%), and tear strength (30,53 kh/cm).