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POLYESTER ELYAFIN ETİLEN GLİKOLLÜ ORTAMDA DİSPERS BOYARMADDELERLE BOYANMASI

Journal Name:

  • Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi

Publication Year:

  • 2005

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this study, it has been aimed at dyeing polyester fibres in solvent medium using disperse dyes. Ethylene glycol has been used as solvent. In this study disperse dyes, such as CI Disperse Blue 56 and CI Disperse Red 167 were used. The dyes were purified by crystallizing in acetone. Dyeing process was examined in dye-bath (1/1000 flotte) using such parameters as temperature and duration. Under the conditions studied, optimum temperature and duration for dyeing in ethylene glycol medium were determined to be 60 0C and 30 minutes, respectively.
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Abstract (Original Language): 
Bu çalõşmada çözücülü ortamda polietilen tereftalat (PET) elyafõn dispers boyarmaddelerle boyanmasõ amaçlanmõştõr. Çözücü olarak etilen glikol seçilmiştir. Dispers boyarmadde olarak Setapers Blue FBL (CI Disperse Blue 56) ve Setapers Red S-2GFL (CI Disperse Red 167) kullanõldõ. Boyarmaddeler asetonda kristallendirilip saflaştõrõlmõştõr. Boyama çalõşmalarõ 1/1000 flotte oranõnda sõcaklõğa ve süreye bağlõ olarak incelenmiştir. Sõcaklõğa bağlõ olarak yapõlan çalõşmada optimum boyama sõcaklõğõ 60 0C olarak tespit edilmiştir Etilen glikollü ortamda CI Disperse Blue 56 ve CI Disperse Red 167 boyarmaddeleri kullanõlarak hazõrlanan boyama banyolarõnda optimum boyama süresi 30 dk. olarak saptandı.
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  • 1
30-34
  • Turkish

REFERENCES

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