Effect of DCCA treatment on performance of Angora rabbit hair
Source abstract
Abstract
Angora rabbit hair is with smooth fiber surface and low friction coefficient,which lead to low fiber-to-fiber cohesion and poor spinnability.Angora rabbit hair was pretreated with Na2CO3,and then treated by DCCA(dichloroisocyanuric acid)to solve these problems.The effects of DCCA content(o.w.f) on the fiber breaking strength,friction coefficient,and surface morphology were analyzed.An optimum process was determined as follows:DCCA 1.5%(o.w.f),liquor ratio 1∶25,pH=4.5,treating at 25℃ for 30 min,which changed the morphological structure of the fiber surface,thus,improving friction coefficient,fiber-to-fiber cohesion and the spinnability of the fiber.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Dyeing and Modifying Textile Fibers · Textile materials and evaluations
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