Dolphin Dyestuff Industries

Dolphin Dyestuff Industries

Mumbai, Maharashtra, India

Vinyl Sulphone Base Reactive Dyes


Vinyl Sulphone Base Reactive Dyes

There dyes are having moderate reactivity and are widely used for dyeing & printing of cellulosic fibres for its very good fastness properties. These dyes are having very good features like good solubility, can be applied both by exhaust & padding methods and suitable for discharge printing very much effectively


  • Brand Name : DDI
  • Purity : 100%
  • Form : Powder
  • Pack Size : 5-20 Kg
  • Color : Many Colors Available
  • Use In : Textile & Paper Industries

1. EXHAUST DYEING METHOD :-

Set the dye bath at recommended temp. (40°/60°C) and add dye solution & other additives in the bath as under

 

Dyeing at 40°C - Dyeing time is 90 minutes

  Jigger Dyeing Winch Dyeing
Material : Liquor Ratio 1 : 2 - 1 : 3 1 : 4 - 1 : 6 1 : 15 -1 : 30
Glauber Salt gms/lit. 50  50  50 
Soda Ash gms/lit. 5 5 5
Caustic Soda 72° Tw ml/lit. 4-6 3-4 1-2
or Tri Sod Phosphate gms/lit - 30 10-15

 

Dyeing at 60°C - Dyeing time is 60 minutes 

Material : Liquor Ratio 1 : 2 - 1 : 3 1 : 4 - 1 : 6 1 : 15 -1 : 30
Glauber Salt gms/lit. 50  50  50 
Soda Ash gms/lit. 5 5 5
Caustic Soda 72° Tw ml/lit. 3-5 2-3 1
or Tri Sod Phosphate gms/lit 30 20-25 5-10

After addition of alkali continue dyeing for 90 min.& 60min, respectively and wash, 


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2. PAD BATCH DYEING:-

(i) SHORT TIME PAD BATCH :

Dye stuff + Sod. Silicate 100gmsilit 100-106" Tw) + Caustic Soda (72°Tw) 15midit. —> 4 Hrs. Batch-—> Wash

(ii) ONE BATH-PAD BATCH PROCESS :

Dye stuff + Sod, Silicate (100-106 Tw) 100qms/lit + Caustic Soda (72°Tw) 5-10millit---> 24 Hrs. Batch---> Wash

(iii) ONE BATH-PAD-DRY SYSTEM PROCESS :

Dye Stuff + Urea 50 gmsilit + Sodium Bicarbonate 20-50 gmilit. + Resist Salt -10 gms/lit —> Dry —> Steam 3-4 min. at (100-105°C)-->Wash

(iv) TWO BATH-PAD-BATCH PROCESS:

Dye stuff--> Dry (1-3 min. at 150-200°C} —> Chemical Pad (Glauber's Salt-250 gms/lit + Caustic Soda 30 mifit.) —-> 2-4 Hrs. Batch —> Wash



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Contact Details

Mr. V Kumar

302/C Raghuvanshi Apts, Chandavarkar Road, Next to Mandavi Bank, Mumbai, Maharashtra - 400092, India

Mobile Phone : +91-9819128878, +91-9819286311

http://www.dolphindyestuffindustries.co.in