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      • ITOSPERSE Dyes
        ITOSPERSE Dyes
      • ITOSPERSE AUTO Dyes
        ITOSPERSE AUTO Dyes
      • ITOSPERSE BRILLIANT Dyes
        ITOSPERSE BRILLIANT Dyes
      • ITOSPERSE HW Dyes
        ITOSPERSE HW Dyes
      • ITOSPERSE ECF Dyes
        ITOSPERSE ECF Dyes
    • Barwniki bezpośrednie
      Barwniki bezpośrednie
      • ITODIRECT Dyes
        ITODIRECT Dyes
    • Barwniki reaktywne
      Barwniki reaktywne
      • ITOFIX CT Dyes
        ITOFIX CT Dyes
      • ITOFIX VF Dyes
        ITOFIX VF Dyes
      • ITOFIX VM Dyes
        ITOFIX VM Dyes
      • ITOFIX VMHLF Dyes
        ITOFIX VMHLF Dyes
      • ITOFIX VMS Dyes
        ITOFIX VMS Dyes
      • ITOFIX VS Dyes
        ITOFIX VS Dyes
      • ITOFIX VSRGB Dyes
        ITOFIX VSRGB Dyes
      • ITOFIX VSRR Dyes
        ITOFIX VSRR Dyes
      • ITOREACT Dyes
        ITOREACT Dyes
    • Barwniki kadziowe
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      • ITOVAT Dyes
        ITOVAT Dyes
    • Poliamid Wełna Akryl
      Poliamid Wełna Akryl
      • ITOLEVELLING Dyes
        ITOLEVELLING Dyes
      • ITOLAN Dyes
        ITOLAN Dyes
      • ITOMILLING Dyes
        ITOMILLING Dyes
      • ITOMILLING MF Dyes
        ITOMILLING MF Dyes
      • ITOSET Dyes
        ITOSET Dyes
      • ITOWOL Dyes
        ITOWOL Dyes
    • Pigmenty
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      • ITOGLOW
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  • Barwniki
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      • ITOSPERSE Dyes
        ITOSPERSE Dyes
      • ITOSPERSE AUTO Dyes
        ITOSPERSE AUTO Dyes
      • ITOSPERSE BRILLIANT Dyes
        ITOSPERSE BRILLIANT Dyes
      • ITOSPERSE HW Dyes
        ITOSPERSE HW Dyes
      • ITOSPERSE ECF Dyes
        ITOSPERSE ECF Dyes
    • Barwniki bezpośrednie
      Barwniki bezpośrednie
      • ITODIRECT Dyes
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    • Barwniki reaktywne
      Barwniki reaktywne
      • ITOFIX CT Dyes
        ITOFIX CT Dyes
      • ITOFIX VF Dyes
        ITOFIX VF Dyes
      • ITOFIX VM Dyes
        ITOFIX VM Dyes
      • ITOFIX VMHLF Dyes
        ITOFIX VMHLF Dyes
      • ITOFIX VMS Dyes
        ITOFIX VMS Dyes
      • ITOFIX VS Dyes
        ITOFIX VS Dyes
      • ITOFIX VSRGB Dyes
        ITOFIX VSRGB Dyes
      • ITOFIX VSRR Dyes
        ITOFIX VSRR Dyes
      • ITOREACT Dyes
        ITOREACT Dyes
    • Barwniki kadziowe
      Barwniki kadziowe
      • ITOVAT Dyes
        ITOVAT Dyes
    • Poliamid Wełna Akryl
      Poliamid Wełna Akryl
      • ITOLEVELLING Dyes
        ITOLEVELLING Dyes
      • ITOLAN Dyes
        ITOLAN Dyes
      • ITOMILLING Dyes
        ITOMILLING Dyes
      • ITOMILLING MF Dyes
        ITOMILLING MF Dyes
      • ITOSET Dyes
        ITOSET Dyes
      • ITOWOL Dyes
        ITOWOL Dyes
    • Pigmenty
      Pigmenty
      • ITOGLOW
        ITOGLOW
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ITOREACT Dyes

True reactive dyes which do not require alkali for fixation.

Ideal for blend dyeing such as acrylic/cotton (using Itocryl CD dyes) giving a one bath system.

ITOREACT Dyeing Method
Recipe : x% Dye
0.5g/l Itoquest LJ3-12
y g/l Salt
Buffer to pH7
Method : Heat to 40ºC.
Add dyes, chemicals and salt.
Heat at 2ºC/min to 80ºC and hold for 20 minutes.
Heat at 2ºC/min to 100ºC.
Run for 40 to 60 minutes at 100ºC.
Cool at 2ºC/min to 60ºC.
Drop liquor and rinse, acid rinse, soap at 100ºC

Fastness Test Methods

The fastness properties were tested at 1/1 standard depths.
The fastness is given for untreated undefined.

Light Fastness ISO 105-B02
Wash Fastness ISO 105-C02

Symbols Used In Fastness Columns

CS Change of shade
S Staining on same fabric
Salt
% Dyestuff Cotton Viscose
<0.1 10 5
>0.1 – 0.3 20 10
>0.3 – 0.5 30 15
>0.5 – 1.0 40 25
>1.0 – 2.0 50 35
>2.0 – 4.0 70 45
>4.0 90 60
ITOREACT Fastness Properties
Sol Light Wash 70ºC Affinity
Dyed at 1%, Navy at 2% 50ºC 1/1 CS S
Yellow PC4G 70 5< 4/5 5 C
Yellow PCML 20 5 4/5 4/5 B
Golden Yellow PCGL 20 5< 4/5 4/5 B
Brown PCAL 50 4/5 4/5 4/5 B
Scarlet PCGL 70 4/5 4/5 4/5 C
Red PC3B 15 4 4/5 5 B
Turquoise PC2G 50 4 4/5 4/5 C
Blue PCFL 35 4 4/5 5 A
Blue PCBL 20 5 4/5 5 C
Blue PCMG 30 4/5 4/5 4 B
Navy PCR 35 4 4/5 5 A
ITOREACT Dyes - Gretex.pl - Barwniki i chemia włókiennicza