Journal of Textile Science & Engineering

Karadag Recep

Publications

• Research Article
  Dyeing Properties and Analysis by Rp-Hplc-Dad of Silk Fabrics Dyed with Madder (Rubia tinctorum L.)
  Author(s): Karadag Recep, Torgan Emine and Erkan GökhanKaradag Recep, Torgan Emine and Erkan Gökhan
  
  Madder (Rubia tinctorum L.) has been used for dyeing textiles since the Stone Age. Common madder produces pigments in its roots, such as alizarin, pseudopurpurin, purpurin, munjistin, rubiadin, xanthopurpurin, purpuroxanthin, lucidin, chinizarin, christofin, and antrhagallol. Madder gives a unique red colour to textiles. The aim of this study is to understand the effect of different mordant concentration on silk dyeing by using madder extract. Degummed and bleached, woven silk fabric was used. Alum [KAl(SO4)2.12H2O] was used as mordant. All reagents were analytical grade. Silk fabrics were scoured by soap (35% w/w) at 90°C for 1.5 hours. Liquor ratio was 100:1. Dyeing was performed at 65°C, 100% owf, for 2 hours. Mordanting procedure was achieved at different mordant ratio, for 2 hours, at 65°C. All color measurements were perfo.. Read More»
  DOI: 10.4172/2165-8064.1000154

  Abstract PDF