WORLDTEX SPECIALITY CHEMICALS
Worldfast DF 2078

Worldfast DF 2078

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Worldfast DF 2078


COMPOSITION :

Nitrogenous Condensate


DESCRIPTION :

Worldfast DF 2078 is formaldehyde condensate dye fixing agent to improve wet – fastness in the process of direct and reactive dyed cellulosic material.


CHEMICAL & PHYSICAL CHARACTERISTICS

Colour and Appearance : Colourless to pale yellow clear liquid.

Nature : Cationic

Solubility in water : Soluble

5% pH in distilled water : 3.5 – 5.5

Solid content % : 49.0 – 51.0

Compatibility : Stable with cationic & non-ionic product.


PRODUCT ATTRIBUTE

ï‚· Improve the wet fastness property & minimizes the bleeding

tendency of dyes.

ï‚· Easily applicable by bad and exhaust process.

ï‚· Minimal effect on shade changes.


APPLICATION

ï‚· Dye and printed cotton is rinsed to remove residual alkali /

anionic surfactant and then treated with DF.


1. CONTINUOUS PROCESS

By padding through a container

Worldfast DF 2078 - 10 – 25 gm/lit.

At 30 - 40c at mild acidic pH (5.0 – 6.0)


2. BATCH WISE TREATMENT

By running in  containing.

Worldfast DF 2078 - 1.0 to 2.5 % (OWM)

at 30 - 40c & at mild acidic pH – (5.0 – 6.0)

for 15 – 20 min.


PACKAGING / STORAGE / SAFETY

Packaging : 50 & 220 kg HDPE containers.

Storage : Protect from extremes of temperature.

Shelf Life : 12 months from date of manufacturing in original sealed container.

Protective Clothing : Normal precautions for handling chemicals should be Applied Including the wearing of protective clothing, hand gloves & safety Goggles.