Prolan® 2S

The Prolan® 2S dyes are 1:2 metal-complex dyes with two sulfonic groups. It is suitable for dyeing very dark shades and mainly used for wool, polyamide, polyamide micro-fiber and its blended fabrics.

Properties
Good covering properties
Excellent compatibility
Good light fastness and washing fastness

Dyeing process
Dispersing agent
Levelling agent HS-8602
0.5～2g/ Sodium acetate
Adjust pH with acetic acid)
Prolan® 2S dyes
Anti-creasing agent（suitable）
0.5～1g/ Anti-foaming agent（suitable）

Fastness Properties (Polyamide)

Prolan® 2S			Light (Xenon)	Wash (50℃)	Ironing Fastness	Perspiration ( Alkali)	Rubbing	Dry Cleaning Fastness
Dye Name	Shade		1/1	Ch PA CO	Ch CO	Ch PA CO	(Dry) (Wet)	Ch CO
Dye Name	1%	2%	1/1	Ch PA CO	Ch CO	Ch PA CO	(Dry) (Wet)	Ch CO
Yellow2S-RL Yellow 2S-RL			6	4-5 5 5	4 4-5	4-5 4-5 5	5 5	4-5 4-5
Claret2S-B Bordeaux 2S-B			7-8	4-5 4-5 4-5	4-5 4-5	4-5 4-5 4-5	4-5 4-5	4 5
Dark Blue2S-GL Dk. Blue 2S-GL			6	4 3-4 4-5	4 4-5	4 4-5 4-5	4 3	4 5
Yellow2S-GLN Yellow 2S-GLN			7-8	4-5 4-5 5	4-5 4-5	4-5 4-5 4-5	5 4-5	4-5 4
Olive Green2S-BGL Olive 2S-BGL			5-6	4 4 3-4	4 4-5	4 4-5 4-5	3-4 3-4	4-5 5
Claret2S-MB Bordeaux 2S-MB			6-7	4-5 4 4-5	4-5 4-5 4-5	4 4 5	4-5 4-5	4-5 4-5
Brown2S-GR Brown 2S-GR			6-7	4-5 4 5	4-5 4-4 5	4-5 4-5 4-5	4-5 5	4 4-5
Brown2S-BL Brown 2S-BL			6-7	4-5 5 5	4-5 4-5 4-5	4-5 4-5 4-5	4-5 5	4 4-5
Black2S-EL Black 2S-EL			6	4-5 5 5	4-5 4-5	4-5 4-5 5	4 4	4 4
Black2S-LDN Black 2S-LDN			6	3 4 4	4-5 4-5	4-5 5 4-5	3-4 3	4 4

Notes：Black dyeing depth is1%、4%
Remark: the dyeing depth for black is 1%、4%

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