Nestogen – N66 Eco | Dyestuff Affinity Product and Excellent Migrating Levelling Agent

• Product Information

  Nestogen – N66 Eco is a levelling agent developed for polyamide fabrics which are dyed with Acid dyes. It is suitable for dyeing of nylon, wool and silk fabrics. Nestogen – N66 Eco is a dyestuff affinity product and hence possess excellent migration property which results into uniform and level dyeing. It is suitable for metal complex dyestuffs.

• General Characteristics

  • Physical Appearance                   :         Yellow Clear Liquid
  • Chemical Composition                 :         Proprietary Blend
  • Ionic Nature                                  :         Non-ionic Blend
  • pH of 1% solution                         :          9 +/- 1
  • Solubility                                       :         Extremely good in cold water
  • Stability to hard water                  :         Good

• Application

  1.  Levelling

   

  Typical dyeing recipe for dyeing of Polyamide / Wool / Silk

   

  AcidDyestuff                     :         X %

  Acetic Acid                        :         0.5 – 2 g / l (adjust pH 4.5to 5 )

  Nestogen – N66 Eco        :         Dark Shade 0.25 – 1 g / l

    Medium Shade 1 – 2 g / l

               Light Shade 2 – 3 g / l

   

  2.  Correction of faulty dyeing

   

  Recipe for the correction of faulty dyeing.

   

  Correction Dyestuff           :         10 % (of original recipe)

  Acetic Acid                         :         0.5 – 2 g / l (adjust pH 4.5to 5 )

  Nestogen – N66 Eco         :         2 – 4 g / l

  Raise bath temperature to boil and maintain it for 45 min.

• Attributes

  • Regulates dye migration and penetration.
  • Promotes level dyeing with acid, milling, metal complex and chrome dyes.
  • Helps to correct unlevelled dyeing.
  • Effectively increase levelness of dyeing with 1:2 metal complex dyes.
  • Removes unfixed dye from fiber surface during post washing.

• other Information

  Remark :

  It is important to run Nestogen – N66 Eco for 10min. at room temperature and then start dyeing for better result