D.F.A Conventional

D.F.A Conventional (Dye Fixing agent)

  • Dye fixing Agent for improving wet fastness of Reactive dyes & direct dye on cellulosic fibre.
  • Highly resistant to presence of salts such as common global salts.
  • It has effect on the dyed shade, not does it impair its fastness to light & chlorine.
  • It minimizes migration of direct dyes during drying & heat set process. Most important it is free form of formaldehyde.

Application

  • Padding Method:

The goods are padded through a solution of Dyefix (DFA) at 30 the bath solution PH is adjusted to 5 using ascetic acid. For a wet pick up of 70% following liquor concentration are recommended.

3.6-6.0gm/lit. For pale shades   |   7.0-14.0gm/lit. For dark shades

The goods are dried after padding.

  • Exhaustion Method:

The goods are treated for 20 min at 30°C, PH 5 with following liquor concentrations 2.5-5gm/lit. For pale/medium shades

5.0-10gm/lit. For heavy shades.
Then the goods are rinsed in color water & dried.

Packaging Size

50 kg HDPE CARBOY.

D.F.A cONVENTIONAL (1)
D.F.A cONVENTIONAL (2)​
D.F.A cONVENTIONAL (3)​

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