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(1) DISPERSE YELLOW COLOR


 

DISPERSE YELLOW G 100%            C.I.DISPERSE YELLOW 3               CAS#2832-40-8

DISPERSE YELLOW RGFL 100%     C.I.DISPERSE YELLOW 23             CAS#6250-22-3

DISPERSE YELLOW SE-FL 100%    C.I.DISPERSE YELLOW 42             CAS#5124-25-4

DISPERSE YELLOW 3GE 200%        C.I.DISPERSE YELLOW 54             CAS#12223-85-7

DISPERSE YELLOW 3G 200%          C.I.DISPERSE YELLOW 64             CAS#12223-86-8

DISPERSE FLUOR-YELLOW H 100%      C.I.DISPERSE YELLOW 71     CAS#12223-92-6

DISPERSE YELLOW GS 200%                  C.I.DISPERSE YELLOW 79     CAS#12236-36-1

DISPERSE FLUOR-YELLOW 8GFF 100%C.I.DISPERSE YELLOW 82     CAS#12239-58-6

DISPERSE YELLOW 6GSL 200%              C.I.DISPERSE YELLOW 114    CAS#61968-66-9

DISPERSE YELLOW C-5G 200%              C.I.DISPERSE YELLOW 119    CAS#57308-41-5

DISPERSE YELLOW BRL 200%                C.I.DISPERSE YELLOW 163    CAS#71767-67-4

DISPERSE YELLOW C-4G 200%              C.I.DISPERSE YELLOW 211    CAS#86836-02-4

DISPERSE GOLDEN YELLOW GG 200%       UNKNOWN

 

Dyeing procedure of Disperse dyes

 

: High temp. high pressure dyeing

1.      Recipe:

         Disperse dye     X % (o.w.f.)

         Acetic acid       PH= 5 – 6

         Leveling agent  1-2 g/l

2.      Dyeing curve:

                    130 C

Dye & auxi.       40 – 60 mins   80 C after treatment

         70   1 C/ min.           

50 C

3.      After treatment:

         Hydrosulphite      2 g/l

         Caustic soda(38 Be)2 ml/l

         Temperature         70 – 80 C

         Time              20 mins

 

二:Thermosol dyeing

1.       Padding drying:

         Disperse dye     X %(o.w.f.)

        Sodium alginate   2 g/l

        Liquor pick-up     60%

        Drying temp.    70 – 90 C 

2.       Thermofixation:

         Temperature       180 – 220 C

         Time              90 sec.

3.       After treatment:

         Same as stated High temp. high pressure dyeing

 

三:Carrier dyeing

1.       Recipe:

         Disperse dye     X % (o.w.f.)

         Acetic acid       PH= 5 – 6

         Ammonium sulphate   1-2 g/l

         Carrier agent         2-7 g/l

2.       Dyeing curve:

                    130 C

Dye & auxi.  60 – 90 mins   80 C after treatment

            ?30-45 mins

50 C

3.       After treatment:

         Same as stated High temp. high pressure dyeing

 

DISPERSE YELLOW COLOR

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