To explore the sizing properties of multi esterified starch JF-99 and its effect on replacing PVA in sizing new fiber yams.Compare and test the size and yam performance of JF-999 size and conventional PVA size,analyze the various indicators of the two formulations of size,and compare the weaving production efficiency.The experimental results show that JF-99 polyesterified starch has good viscosity and stability,good affinity with new fibers such as Tianzhu,and good adhesion.The quality of sizing is stable,with a high good shaft rate,and good sizing reinforcement and elongation reduction effects.The efficiency of the fabric machine is significantly improved.Easy to desize,pollution-free,and fully compliant with green and environmental requirements,it can replace PVA for warp sizing of new fiber varieties.
维普
万方数据