Dyeing of recycled polyethylene terephthalate fibres with disperse dye Itosperse Yellow
In presented research, the recycled polyethylene terephthalate fibres were dyed with disperse dyes Itosperse Yellow Rap (concentration 2 Wt. %) and the influence of the intensifier of a salicylic acid (with concentration of 4 g/L, 6 g/L, 8 g/L and 10 g/L) in dye bath was investigated. The colour properties of dyed recycled polyethylene terephthalate fibres were tested.
Date
07.12.2020.
Keywords
recycled polyethylene terephthalate fibres, disperse dye Itosperse Yellow
