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      • ITOLAN Dyes
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      • ITOFIX VMS Dyes
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ITOLEVELLING Dyes

ITOLEVELLING dyes are traditional acid levelling dyes and are used for improved level dyeing on wool or nylon, ideal for level pale shades or when brilliance of shade is required.

ITOLEVELLING Dyeing Method
Recipe : x% Dye
0.5g/l Itoquest LJ3-12
Acetic Acid to give pH 4.5-6
0.5-3% Itoleveller WOPA
Method : Heat to 40ºC.
Add Acetic acid to give desired pH, run for 10 minutes.
Add chemicals, run for 10 minutes.
Add dyes, run for 10 minutes.
Heat at 2ºC/min to 100ºC.
Run for 40 to 60 minutes.
Cool at 2ºC/min to 60ºC.
Drop liquor and rinse.
After Treatment : Wet fastness of shades can be improved by after treating with Itofix NYGM.
Itofix NYGM can be used in the dyebath for one bath method or as an after treatment to improve fastness

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
Perspiration Fastness ISO 105-E02
Water Fastness ISO 105-E01

Symbols Used In Fastness Columns

CS Change of shade
ITOLEVELLING Fastness Properties
Sol Light Wash 50ºC Alk Persp Water
Dyed at 1% 90ºC 1/1 CS CS CS
Yellow 8GX

Yellow 184
100 2 4/5 4 3
Yellow NFG 200%

Yellow 49
30 6 4/5 4 4
Yellow 4RK 250%

Yellow 219
70 7 4 4 4/5
Yellow A4R 160%

Yellow 199
30 5 4/5 4 4
Yellow 3R 200%

Yellow 241
50 5 4/5 4 4
Rhodamine B 400%

Red 052
90 1 4/5 4 3/4
Pink BLRF

Red 418
60 6/7 4/5 4 4
Red FFRL 200%

Red 337
40 7 4 3/4 3/4
Red A2B 200%

Red 266
25 6/7 4 4 4/5
Red K2BLL

Red 361
50 6 3/4 4/5 3/4
Red 3B 250%

Red 057
50 6/7 5 4/5 4/5
Red NK 200%

Red 257
70 4/5 3/4 4 4
Blue R 200%

Blue 062
30 7 3/4 3/4 3/4
Blue NBRLL 200%

Blue 324
30 7 3/4 3/4 3
Blue 4R 200%

Blue 227
100 6 4/5 4/5 4/5
Blue AGL 300%

Blue 025
25 5/6 3 3 3
Blue N2G

Blue 040
70 4/5 4/5 4 4
Blue 6B 450%

Blue 083
50 5 4/5 4/5 4/5
ITOLEVELLING Dyes - Gretex.pl - Barwniki i chemia włókiennicza