OSTAZIN TURQUOISE V-G

Reactive Blue 21

Illustration on unmercerized fabric

0,50%

1,50%

Technical Data

Colour index:

Reactive Blue 21

Chemical Class:

Phthalocyanine

Properties
Solubility (g/l at 25°C)	50
HT-dyeing of polyester/cotton fibre blends (two-bath dyeing)	suitable
Pad-Batch dyeing method	suitable
Levelling power	good to very good
Washing-off	good

Fastness	cotton						viscose
standard depth	1/25	1/12	1/6	1/3	1/1	2/1	1/25	1/12	1/6	1/3	1/1	2/1
Light Xenotest	3-4Y	3-4Y	4Y	4Y	4Y	4-5Y	4Y	4Y	4Y	4-5Y	5Y	5Y
standard depth	1/1						1/1
Washing 60°C	4-5		4-5		4-5		4-5		4-5		4-5
Washing E2S 95°C	4		3-4		4-5		4		4		3-4
Washing 95°C	4		4-5		4-5		4		4-5		4-5
Perspiration acid	4-5		4-5		4-5		4-5		4-5		4-5
Perspiration alkaline	4-5		4-5		4-5		4		4-5		4-5
Peroxide bleaching	4-5		3-4		4-5		4		4-5		4
Rubbing dry			4-5						4-5
Swimming pool water	2						2D
Hot pressing dry immediately	4Y						4Y
Alkali	3YD						3Y
Mercerizing	3*		4-5				3R*		4-5
Acetic acid	3Y		3-4Y				4		4

Ing. Miloš Resl

Head of Sales Dyes

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