Apazol A2R

Apazol A2RFastness PropertiesBleached, Mercerised cotton SD Apazol Yellow A2R Apazol Red A2R Apazol Blue A2R
     
Lightfastness (Xenotest) 1/12 3-4 4 3-4
Lightfastness (Xenotest) 1/1 4 4-5 4-5
Fastness to Alkaline Perspiration 1/1 5/5/5 5/4-5/5 5/5/5
Washfastness 600C (C2) 1/1 5/5/5 5/4-5/5 5/4-5/5
Fastness to Chlorinated Water (20 ppm active Chlorine) Yes/Yes No/No Yes/Yes
Dischargeable (White Pale/Dark) Yes/Yes No/No Yes/Yes
Dischargeable (Coloured) Pale/Dark Yes/Yes No/No Yes/Still Satisfactory
Washing-off Properties Good Good Very Good

High Fixation Values

Washing Off

Key Benefits

  • Good levelness
  • High cost effectiveness
  • Reliable dyeing results
  • Good fastness properties
  • Flexible application possibilities
  • High affinity between dyes and goods
  • Higher fixation yields with lower dyes concentrations
  • Good reproducibility of shade even if dyeing conditions vary during Dyeing

Apazol A2R Range

Apazol Yellow A2R Apazol Red A2R Apazol Blue A2R

Dyeing Profile

Method ISalt and Alkali recommendations

M:L::1:10 Non merc. CO Merc. CO or CV
Dyestuff % <0.1 0.5 1 2 3 5 >7 % <0.1 0.5 1 2 3 5 >7
Salt g/l 20 30 40 50 60 70 80 g/l 10 30 30 40 50 50 50
Soda ash g/l 3 3 0 0 0 0 0 g/l 3 3 3 3 3 3 3
Caustic soda 380 Be ml/l 0 0.8 1.1 1.6 2 2.5 2.5 ml/l 0 0.2 0.8 1.1 1.5 2 2
Progression % 70 70 50 50 50 50 30 % 70 70 50 50 50 50 30

Method IISalt and Alkali recommendations

M:L::1:10
Dye % <0.1 0.5 1 2 3 5 >7
Salt for CO g/l 20 30 40 50 60 70 80
Salt for Merc Co and CV g/l 10 30 30 40 50 50 50
Mixed Alkali
Soda ash g/l 5 5 5 5 5 5 5
Caustic Soda 38 Be ml/l 0.0 0.5 1.0 1.3 1.5 2.0 2.0
In the case of merc. CO or CV the NaOH concentration can be reduced
Single Alkali
Soda ash g/l 3 5 10 13 15 20 20
In the case of merc. CO or CV the NaOH concentration can be reduced (50%, min. 3g/l)
Alkali Additions
Alkali Dye (%) 1st Alkali 2nd Alkali
Soda ash/Caustic soda <3% Soda ash NaOH
>3% Soda ash + 1/3 NaOH 2/3 NaOH
Soda ash <3% 1/3 Soda ash 2/3 Soda ash
>3% 1/2 Soda ash 1/2 Soda ash
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