The Optimization of Regeneration Feather Protein /PVA Composite Fiber’s Production Technology Using Gray Clustering Analysis

Abstract

The spinning process of regeneration feather protein /PVA fiber is introduced in this article；The concentration and the solubility temperature of peracetic acid , ultrasonic processing time and the proportion of regeneration feather protein /PVA are selected as analysis objects, the fibers are extracted according to 9 orthogonal expts combinations, and the fiber’s performances are tested. Test schemes are optimized using gray clustering analysis which calculating process is showed with Matlab.