1, 2 The dyeability of fibers is controlled by both their chemical and physical properties. Fibers that have polar functional groups in their molecular repeat units can be dyed more easily.

The method is aimed at tackling the problems in traditional dyeing methods, such as weak dyeability, high-temperature, excessive use of water, and discharge of several chemical additives. In the study ...

Kuraray has succeeded in manufacturing PEI fibre with their original spinning technology. This new high heat resistance and flame-retardant fibre has several unique properties, such as fine denier, ...