Tensile strenght of wool carpet yarns dyed with grape leaves, mullein and pennroyal
2003
Sanli, H.S. | Yazicioglu, E.(Gazi Univ., Faculty of Industrial Arts Education, Ankara (Turkey), Division of Family and Consumer)
Grape leaves, mullein and pennyroyal plants were prepared in the ratio of 100% according to the weight of the wool with the pre-mordanting were dyed. During the dyeing process potassium-bicromate, ferro-sulfate and copper-sulfate mordants were taken in the ratios of 3% and 5% according to the weight of the wool and processed for 30 and 60 minutes. Totally 36 processes were done. Colours which are obtained from dyed wool carpet yarns were labeled and evaluated tensile strenght
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