Sergi'  Plumbago europaea  Bitkisinden Elde Edilen Renkler ve  Bu Renklerin Yün Halı İplikleri Üzerindeki Işık ve Sürtünme Haslıkları
The Colours Obtained from Leadwort  Plumbago europaea  Plant  in Natural Dyeing and Their Colour Fastnesses to Light and Abrasion  on Wool Carpet Yarns
Yazar: Etikan, Sema; Arlı, Mustafa
Dergi: Journal of Agricultural Sciences, Vol. 07 No. 04, 2001
Anahtar kelimeler: Sergil  Plumbago europaea , ışı k hasl ığı , sürtünme hasl ığı ; Leadwort  Plumbago europaea , colour fastness to light, colour fastness to abrasion

Sergi   Plumbago europaea , doğ al boyalar içinde, boya bitkisi olarak önemli bir yere sahiptir. Boyac ı l ı kta  genellikle sergi!  Piumbago europaea in tamam ı  kök, gövde, yaprak, çiçek  kullan ı l ı r. Bu çal ışmada sergilden elde  edilen renkler ve bu renklerin yün hali iplikleri üzerindeki ışı k ve sürtünme hasl ı klar ı araşt ı r ı lm ışt ı r. Sergil ile herhangi bir  renk tespit etmek için boyamada kullan ı lacak en ideal boyama yöntemi, hasl ı k değeri, en ideal mordan, uygun mordan  oran ı , bitki oran ı ve boyama yöntemi belirlenmesine çal ışı lm ışt ı r.  Araşt ı rmada yün hali ipliklerinin boyanmas ı nda yüne göre % 100 oran ı nda sergil bitkisi ve % 3 oran ı nda asit  miktarı sabit tutulmuştur. Buna göre A yönteminde yün hali iplikleri önce asitle i şlem görmüş, sonra mordanlanm ış ve  ard ı ndan boyanmış , B yönteminde yün hal ı iplikleri önce mordanlanm ış , asit boyama işlemi s ı rası nda floteye ilave  edilmiş , C yönteminde asit ve mordan boyama işlemi s ı ras ı nda floteye birlikte ilave edilmiştir.  Araşt ı rmada toplam 90 adet boyama yap ı lm ışt ı r. Boyamalardan elde edilen renkler kuru kay ı s ı renginden yeşil  kahveye hatta k ı z ı l kahverengiye kadar de ğişiklik göstermektedir. Bu renklerin ışı k hasl ı kları 1 ile 6, sürtünme hasl ı klar ı  ise 1 ile 4-5 aras ı nda değ işmektedir.

Leadwort plant  Plumbago europaea  has a signifı cant place in natural dyes. During dyeing process  generally whole leadwort  root, stern, leaves, flowers  plant is used. This research was conducted to obtain different  colours from this plant and to study the process of fastnesses to light and to abrasion on wool carpet yarns of these  colours. By using some techniques on the leadwort plant the most ideal dyeing method, the fastness value, the mordant,  the most appropriate mordant ratio and plant ratio were determined.  In this research, amount of leadwort plant at the ratio 100 % and acid at the ratio 3 % according to wool were  fı xed. By using method A, wool carpet yarns were treated firstly with acid and then were treated together with mordant,  at the and were dyed. By using method B, wool carpet yarns were treated with mordant firstly, acid was added to flotte  during dyeing, in the method C acid and mordant were added together to flotte during dyeing.  In this research, totaly 90 dyeing process were performed. The colours of the leadwort plant were labeled and  type of these colours varied from dark yellow to dark green even to brown. On the other hand, the colour fastnesses to  light and to abrasion on wool carpet yarns of this plant were studied. The colour fastness to light of this plant were found  as 1 to 6, to abrasion 1 to 4-5.