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DYEWELL-002

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DYEWELL-002 |

Polyester Leveling Agent

Product Information
Dyewell-002 is a levelling cum dispersing agent and dyeing accelerator with diffusion property for high temperature polyester dyeings. Dyewell-002 accelerates the diffusion of disperse dyestuffs into the polyester fabric and hence enables a good dyestuff pick-up. 


Key Features & Benefits
Key Features Benefits
Dyeing accelerator with diffusion properties
Dyeing time and temperatures can be reduced 
Good dyestuff pick-up and improved dyestuff yield
Low foaming
Suitable in a high-temperature range
General Characteristics
Physical appearance
Pale yellow hazy viscous liquid
Ionic nature Nonionic
pH of 1% solution 7 +/- 1
Miscibility Miscible with water
Compatibility
Compatible with cationic, anionic and nonionic products
Stability
Stable to dilute acids and dilute alkalies
Application
  1. In Exhaust dyeing of polyester tops, yarn, fibre & fabrics
    • Set the bath with
    • 0.5 - 0.7 % Dyewell-002
    • 0.5 - 1.0 g/l Saracid-RS (Acid buffer)

    • Circulate at 60 deg.C for 5-10 min., add dyestuff
    • dispersion, circulate for 5-10 min. Check and adjust pH
    • to 4.5 - 5.5 and dye as per the usual method.
  2. For correction of faulty dyeings & levelling
    • 1 - 2 % Dyewell-002
    • 1 - 2 % Saracid-RS (Acid buffer)
    • 10-20 % dyestuff of the original recipe
    • pH 4.5 - 5.5
    • Treat at 130 deg.C for 40-60 min.
    • Drain and reduction clear.
Precautions

Storage : Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C. Close lids firmly to avoid contact with air and moisture.

Shelf Life : 9 months from the date of manufacturing, if stored under controlled conditions.

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The above information is given in good faith and is without warranty

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