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Dongmei Chemical is one of the trustworthy superior wet fastness disperse dyes manufacturers and suppliers, which is equipped with a group of professional technicians who are dedicated to offer you high quality, colorfast and washable superior wet fastness disperse dyes at competitive price.

Disperse dyes mainly used in polyester/elastane fiber dyeing

Features:

(1)Marcosan^?SWF Inherent very high wet fastness 

(2)Marcosan^?SWF  high rubbing fastness 

(3)Marcosan^?SWF  Most of the dyes have very high light fastness

(4)Marcosan^?SWF  Excellent reservation, Particulariy of cellulose to produce“marl”or“heather”Effects  on polyester/cellulose blends

(5)Marcosan^?SWF  Better than expected wet fastness on polyester/elastane blends, especially with the New heat resistant elastane yarns, as 125 ⁰C 

Marcosan^? SWF Exhaustion process:

Produce:

Dyeing liquid:

Marcosan^? Dyes                    xg

Buffer                                       PH=4.0-4.5

Levelling and Dispersing         1g

Scouring agent                        1g

---------------------------------------------------------

                                                 1000g

Seat bath:70⁰C 

Heating rate: 1-2⁰C /min

Fixation tem.&time 130⁰CX30-60/min

Cooling down:≤80⁰C

After treatment 

Alkaline Scour

1.0-2.0 g/l Soda Ash  or caustic soda 

1.0-2.0 g/l Scouring agent 

90⁰C-98⁰C,15-20 min 

Reduction Cleaning:

2.0-4.0 g/l Sodium Hydrosulphite

1.0-2.0 g/l Caustic Soda Flake

1.0-2.0 g/l Emulsifier

70⁰C-80⁰C,15-20 min

Rinse / Neutration

Marcosan^? SWF Disperse Dyes:

Marcosan? SWF Disperse Dyes		Light Fastness Xenon	Washing Fastness M&S C$A	Washing Fastness AATCC 612A	Perspiration	Sublimation	PH Scope
Marcosan? SWF Yellow 0.45%		6-7	5	5	5	4-5	4-6
Marcosan? SWF-N.G Yellow 1.30%		6-7	4-5	5	5	4-5	4-6
Marcosan? SWF Orange 1.80%		6-7	4-5	4-5	5	4-5	4-5
Marcosan? SWF YE.Brown 2.10%		7	4-5	4-5	5	4-5	4-5
Marcosan? SWF Brill Scarlet 1.65%		5-6	4-5	4-5	4-5	4-5	4-5
Marcosan? SWF Scarlet 1.80%		5-6	4-5	5	5	4-5	4-6
Marcosan? SWF Brill Red 2.20%		5-6	4-5	4-5	4-5	4-5	4-5
Marcosan? SWF Red 2.00%		5-6	4-5	5	5	4-5	4-6
Marcosan? SWF Deep Red 1.30%		7	4	4-5	4-5	4-5	4-5
Marcosan? SWF-N Deep Red 1.30%		7	4-5	5	5	4-5	4-5
Marcosan? SWF Rubine 1.20%		7	4-5	4-5	4-5	4-5	4-4.5
Marcosan? SWF Violet 2.00%		6-7	4-5	4-5	4-5	4-5	4-4.5
Marcosan? SWF T.Blue 2.00%		7	4-5	5	5	4-5	4-6
Marcosan? SWF-B Royal Blue 1.90%		7	4-5	4-5	5	4-5	4-4.5
Marcosan? SWF-R Navy 3.00%		6-7	4-5	4-5	4-5	4-5	4-4.5
Marcosan? SWF Black 5.00%		6-7	5	5	5	5	4-4.5
Marcosan? SWF Deep Black 5.00%		6-7	4-5	4-5	4-5	4-5	4-4.5

The data mentioned on this shade card is for the customer’s reference only which have no any guarautee, Due to The production conditions are different ,It is necessary for the customers to take our products to do the relative teste Before production.