SARAKOL-RDL

SARAKOL-RDL | Leveling agent for cellulosic

Product Information

Sarakol-RDL is a special formulation for dyeing of reactive dyes and vat dyes by exhaust as well as pad application. Sarakol-RDL improves the solubility of reactive dyes under adverse conditions of dyeings such as low liquor ratio, poor quality of salt, hardness in water, poor solubility of dyestuff. Use of urea can be eliminated by addition of Sarakol-RDL. Hence, BOD values of the effluent can be reduced considerably.

Sarakol-RDL act as a solubilising and levelling agent particularly for bath dyeing. It does not affect colour value or tone.

Sarakol-RDL can also be added in print paste to obtain brighter and uniform print.

Key Features & Benefits
Key Features Benefits
Solubilising action
Prevents precipitation of low solubility reactive dyes at low MLR.
Reduces strike rate
Uneven dyeing with incompatible dyes can be minimised
Can be added in padding application
Improves dyebath stability and uniformity of dyeings
Does not affect colour value or tone
Recipe correction not require
Low foaming
Suitable for jet and package dyeing
General Characteristics
Physical appearance
Clear to turbid Brownish liquid
Ionic nature Anionic
pH of 1% solution 8 +/- 1
Miscibility Miscible with water
Compatibility
Compatible with anionic and non-ionic products
Stability
Stable to dilute acids, dilute alkalies, salt commonly used in reactive dyeing.
Application

1. Exhaust process

0.5 - 2 g/l Sarakol-RDL

(Concentration to be added depending on dyestuff and depth of shade)

2. Continuous dyeing

3 - 6 g/l Sarakol-RDL is recommended in the pad liquor for uniformity of the dyeing as well as good bath stability.


3. Grey dyeing of cotton yarn & knits in medium and dark shades with reactive dyes

0.5- 1.0 g/l Celldet-R

0.3- 0.5 g/l Saraquest-W

Treat at 85 deg.C for 15-20 min., cool the bath below required dyeing temperature, 
add 1 g/l Sarakol-RDL

Circulate for 5 mins. and carry out isothermal dyeing as recommended by dyestuff manufacturer.

4. Dyeing of Bleached Yarn in package form

0.5- 0.7% Sarakol-RDL - regular dyes

1 - 1.2% Sarakol-RDL - critical & poor solubility dyes


5. Print Paste

0.3-0.5% Sarakol-RDL

Note:

For all above processes half quantity of Sarakol-RDL to be added during dissolving of the dyestuffs and balance quantity to be added in the dyebath/padding liquor.

Product may show slight settlement on keeping for long time. Stir well before use if any settlement.

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

Related Products

Product Name Short Description Description
DYEWELL-002 Polyester Leveling Agent

A levelling agent and dyeing accelerator with diffusion property for high temperature Polyester dyeing

DYEWELL-002 (CONC). Polyester Leveling Agent

A levelling agent and dyeing accelerator with diffusion property for high temperature Polyester dyeing

ESTEX-LD Dispersing Agent

A dispersing agent for exhaust dyeing, direct style of printing and continuous dyeing of polyester, Acetate and triacetate

POLYDYE-DIF Dispersing and Leveling Agent for Polyester

A levelling, dispersing agent for dyeing of polyester and its blends with disperse dyes

RETARDER-ACR Acrylic Retarding Agent

A concentrated and economical cationic levelling agent for acrylic and its blend

SARAGEN-SO Dispersing Agent for Polyester

A powder form dispersing agent for dyeing and printing of polyester and its blend with disperse dyes at high temperatures

SARAKOL-RDL (CONC). Leveling agent for cellulosic

A low foaming solubilising cum levelling agent used in reactive dyeing of cellulosic substrate. It prevents dye agglomeration and thus prevents streakiness in soft flow dyeing.

SARALINE-FI Leveling and Dispersing Agent

Saraline-FI is a versatile dispersing, levelling and emulsifying agent for natural and synthetic fibres. It helps to stabilize bath for better runnability under adverse conditions.

SARALINE-FI (CONC). Leveling and Dispersing Agent

A versatile dispersing, levelling and emulsifying agent for natural and synthetic fibres. It helps to stabilize bath for better runnability under adverse conditions.

SUPERGEN-KDF Leveling Agent for Polyester

A classical leveling agent for the dyeing of disperses dyes on polyester and its blends. Supergen-KDF helps to migrate the dye at high temperature hence achieving level dyeing.

SUPERGEN-MX Leveling Agent for Polyamides

A leveling agent for polyamide, wool and silk dyeing with acid and metal complex dyes and also for dyeing of wool with chrome dyes. It reduces high strike rate of the high affinity dyes particularly in light shades.