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ITOSPERSE BRILLIANT Dyes

ITOSPERSE BRILLIANT dyes are a range of fluorescent disperse dyes suitable for high visibility safety wear (BS EN471) and for fashion shades.

BS EN471 can be achieved using the following dyestuffs :

  • Itosperse Brilliant Yellow K10GN 400%
  • Itosperse Brilliant Orange FGR
  • Itosperse Brilliant Red FFG
ITOSPERSE BRILLIANT Dyeing Method
Recipe : x% Dye
0.5g/l Itoquest LJ3-12
0.5g/l Itolube 30D
0.5g/l Itosolt LJ550
Acetic Acid to give pH 4.5
Method : Heat to 50ºC.
Add chemicals, run for 5 minutes.
Add dyes, run for 10 minutes.
Check pH (4.5 – 5).
Heat at 2ºC/min to 130ºC.
Run for 40 to 60 minutes.
Cool at 2ºC/min to 80ºC.
Drop liquor and rinse.
Reduction clear as required.

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
Sublimation Fastness ISO 105-X11 (180ºC)

Symbols Used In Fastness Columns

C Staining on cotton
N Staining on nylon
P Staining on polyester
W Staining on wool
ITOSPERSE Fastness Properties
Light Sublimation Wash 60ºC
Dyed at 1% 1/1 P C C N W
Brilliant Yellow 10GF 4/5 3/4 4 4/5 3 4
Brilliant Yellow K10GN 400% 5 4 4 4/5 4 4/5
Brilliant Orange FGR 5 4/5 4/5 4/5 4/5 4/5
Brilliant Red FFG 5 5 5 4/5 4 4
Brilliant Red FBS 5 5 5 4/5 4/5 4/5
Brilliant Red FE5B 5 3 4 4/5 4/5 4/5
ITOSPERSE BRILLIANT Dyes - Gretex.pl - Barwniki i chemia włókiennicza