Skip to main content
padlock icon - secure page this page is secure

Dyeability of flax fabric modified by copper ammonia

Buy Article:

$39.96 + tax (Refund Policy)

Purpose - To evaluate the efficiency of modifying flax fibre using copper ammonia solution for improved dyeability and to optimise the conditions of such a modification. Design/methodology/approach - Treatments of flax fibre using copper ammonia solution were carried out under various conditions, i.e. the compositions of the solution and the length of time for treatment. The dyeability, the dyeing colour depth, the tensile strength and the structure of the untreated and treated flax fibres were characterised. Findings - The modification of flax fabric using copper ammonia solution could improve the dyeability and the dyeing colour depth of the flax fabric. The treatment appeared to reduce the crystallinity and the orientation index of the flax fibre, which was the main cause to the improved dyeability and dyeing colour depth of the flax fabric. The optimum conditions for the treatment were as follows: concentration of Cu2+ at 20 g/L, Cu2+/NH3 ratio at 12 : 1 and time of treatment at 6 min. Research limitations/implications - Whilst effective in improving the dyeability of the flax fibre, the treatment led to a reduction in the tensile strength of the treated flax fabric. Practical implications - The method developed provided a simple and practical solution to improve the dyeability of flax fibre. Originality/value - The method for treatment of flax fibre was novel and could be used for industrial production process.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: Dyes; Optimization Techniques; Textile Technology

Document Type: Research Article

Publication date: January 1, 2005

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more