Advanced materials

 

Advanced materials

METHOD AND DEVICE FOR PREPARING MODIFIED META-ARAMID FIBERS BY MEANS OF CONTINUOUS POLYMERIZATION AND DRY-WET SPINNING
05/07/2023 - The present disclosure provides a method and a device for preparing a modified poly(m-phenylene isophthalamide) (PMIA) fiber by continuous polymerization-dry-wet spinning. The method includes the...
PROCESS FOR DIRECTLY SPINNING PBT MELT INTO FIBERS
01/08/2019 - Disclosed is a process for directly spinning a PBT melt into fibers, the process comprising slurry preparation, an esterification reaction and a pre-shrinking reaction, wherein the prepared...