Statističko planiranje obrade viskoze sa sredstvima s niskim sadržajem formaldehida

Translated title of the contribution: Statistical planning of viscose treatment using low formaldehyde reagent

Olivera Šauperl*, Tanja Pušic, Simona Strnad, Karin Stana Kleinschek

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

This research investigates the optimal process of viscose fabric crosslinking with a low formaldehyde emitting agent (modified - N-methylol-dihydroxyethylene urea (Ruco Fan) using statistical 3-factor analysis. The influences of different concentrations of crosslinking agents, catalysts and softening agents were evaluated regarding viscose fabric mechanical changes, colour change and swelling ability after crosslinking. The following methods were used for this purpose: determination of wrinkle recovery angle, determination of breaking force together with an elongation, colour change and the viscose fiber's swelling ability. Results showed that after crosslinking, the wrinkle recovery angle and the breaking force increased or stayed at the same level, while in the case of elongation and swelling ability, the opposite trend was seen. Colour difference was negligible for the treated viscose fabric. The result of factor planning is the optimal finishing recipe which includes the least possible use of chemicals.

Original languageBosnian
Pages (from-to)254-270
Number of pages17
JournalTekstil
Volume58
Issue number6
Publication statusPublished - 1 Jun 2009
Externally publishedYes

Keywords

  • 3-factor analysis, recovery angle
  • Breaking force and elongation
  • Cellulose, viscose
  • Colour difference
  • Durable press finish
  • Low formaldehyde emitting reagent
  • Swelling ability

ASJC Scopus subject areas

  • Chemistry (miscellaneous)
  • Business and International Management
  • Polymers and Plastics
  • Industrial and Manufacturing Engineering

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