Effect of Alkaline hydrolysis of jute / polyester union fabric on low stress mechanical properties

Hydrophobicity of polyester is the main problem being faced in the processing of polyester from fibre to yarn formation stages. Manufacturing of polyester with improved moisture properties have been tried but the static problem of polyester is not answered by the research. Alkaline hydrolysis is a more versatile process for polyester with commercial name as Weight reduction process will not only impart the silk like feeling but also enhances the moisture management properties. On the other hand, Jute is being a natural fibre, will be undergoing ʻwoollanisationʼeffect following treatment with Caustic. In this research, a passionate attempt is made to treat the polyester /jute union fabrics with an aim to improve the low-stress mechanical properties. Two groups of union fabrics are considered for the study and are hydrolyzed in alkali medium with identical conditions. The products were characterized for KES-F data and results were analysed statistically.