HELOPREP-GC

Heloprep-GC | Low Alkali All in One Pretreatment Product

Product Information

Heloprep-GC is a novel biodegradable all-in-one product which is suitable for bleaching of cellulosic substrates and its blends. Heloprep-GC possess sequestering and peroxide stabilization properties, hence addition of sequestering agent and peroxide stabilizer is not required in treatment bath. Bleaching with Heloprep-GC exhibits very good softness, absorbency, rewetting and whiteness of bleached fabric than conventional bleached fabric. Yarn bleached with Heloprep-GC decreases the coefficient of friction, improves strength and reduces hariness to a certain extent. Suitable for Autodosing / dispensing.

Key Features & Benefits
Key Features Benefits
Low alkali during bleaching
No separate rinsing after bleaching. Saving in water
In built sequestering peroxide stabilization
No need to add sequestering agent or peroxide stabilizer
Eco-friendly
Low BOD/COD and TDS in an effluent bath
General Characteristics
Physical appearance
Light Blue liquid
Ionic nature Nonionic to weakly anionic
pH of 1% solution 6.5 +/- 1
Miscibility Miscible with water
Compatibility
Compatible with anionic and nonionic products
Stability
Stable to dilute acids and dilute alkalies
Application

1. Recipe for RFD (Ready for dyeing)

Heloprep-GC : 0.8-1.0%
Saracrease-HG(Conc) : 0.1%
Caustic flakes : 1.25-1.5%
Hydrogen Peroxide(50% v/v) : 2.0-2.5%
Temperature : 95-98 deg.C for 30-45min.

2. Recipe for full white

Heloprep-GC : 1.2-1.5%
Saracrease-HG (Conc) : 0.1%
Caustic flakes : 2-2.5%
Hydrogen Peroxide : 6.0-8.0%
Temperature : 95-98 deg.C for 60-75min.


Optical brightener to be dosed in hot wash OR in the same bleached bath after 50-60 min.

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 : 8 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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