DYEWELL-002 (CONC).

DYEWELL-002 (CONC). | Polyester Leveling Agent

Product Information

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

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 high temperature range
General Characteristics
Physical appearance
Light yellow 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

0.25-0.4% Dyewell-002(Conc) (Depending on depth of shade)
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 usual method.

2. For correction of faulty dyeings & levelling

0.5 - 1 % Dyewell-002(Conc)
1 - 2 % Saracid-RS (Acid buffer)
10-20 % dyestuff of the original recipe
pH 4.5 - 5.5
Treat at 130-135 deg.C for 40-60 min.
Drain and reduction clear.

Note :

For CI.Disperse Blue 354 dosage required 0.5-0.6%

Instructions For Dilution

For 50% Product take 500 parts DM water and then add 500 parts Dyewell-002 (Conc) and stir at 50-100 rpm for 30-40 mins till homogeneous product is formed.

Note :

50% diluted product to be used within four months.

Preservation:

It is recommended to add 0.1% Bronopol (2-Bromo, 2 nitropropane, 1,3-diol) or methyl paraben (methyl para hydroxy benzoate) as an antimicrobial agent to avoid fungal/microbial growth.

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.

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

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