Penelitian pengaruh bahan penguat terhadap sifat kekuatan tarik dan ketahanan sobek kulit imitasi untuk atasan sepatu

The aim of the research was to find out the effect of the a strenght of to sysnthetic leather conserned from tensile strenght and tearing resistance. This research was done by varyng the fabries used for synthetic leather namely “flanel”, “mori”, and 3 kinds of T.C. Fabric. The result of physical examination of the tensile strength and tearing resistance reveals that synthetic leather with “mori” fabric, width the lengthwise tensile strength’s value of 1520,43 N/cm2, and athwart 952,42 N/cm2, and the length wise tearing resistance value of 95,25 N/cm2, and athwart 40,92 N/cm2, and they fulfill the requirment of SII 1964-85 “Standar Mutu Kulit Imitasi untuk atasan sepatu. Supported by the result of physical examination of tensile strenght and tearing resistance of fabric, it can be infernd that “mori” fabric has higher value than other so that this kind of fabric, inference the nature of tensile strength and tearing resistance of synthetic leather.