Influence of bio-mordant treatment on dyeing properties of wool fabric dyed with natural dye extract obtained from the madder plant (Rubia tinctorum L.)

Pars A.

II. International Edirne Red Symposium, Edirne, Türkiye, 2 - 05 Ekim 2023, ss.131-135

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Edirne
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.131-135
  • Marmara Üniversitesi Adresli: Evet

Özet

As nations become more conscious of the toxicity of synthetic dyes that are hazardous to the environment and human health, there is an increasing interest in natural dyes in the dyeing of textiles industry. Several opportunities have been to use biobased plant-derived colorants to develop sustainable textile dyeing processes. Applying gall oak and pine cone extract as bio-mordants and madder (Rubia tinctorum L.) as a natural dye, a sustainable dyeing procedure was created. Bio-mordanted wool fabrics at the rates of 3%, 5%, and 10% were dyed with madder. The influence of bio-mordants versus metal mordants (such as alum and iron sulfate) for color measurement and color fastness of a natural dye extract on wool fabrics was investigated. After the dyeing process, the color of each dyed wool fabric was investigated in terms of the CIELAB (L*, a*, and b*) values. The K/S values of wool fabrics that had been dyed were measured and qualities including wash and rubbing fastnesses were determined using ISO standard methods.