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Polypropylene (PP) is a widely used synthetic fiber. Due to its advantages, PP has been used for numerous applications. However, the utilization of PP is limited by poor dye-ability. To improve this, the fiber is typically composited with polyester (PET), which is dyed with a disperse dye using either the conventional method or with a high technology such as Supercritical carbon dioxide (scCO ...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.