Heloprep-GC | Low Alkali All in One Pretreatment Product
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.
|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
||Low BOD/COD and TDS in an effluent bath
||Light Blue liquid
|Ionic nature||Nonionic to weakly anionic
|pH of 1% solution||6.5 +/- 1
|Miscibility||Miscible with water
||Compatible with anionic and nonionic products
||Stable to dilute acids and dilute alkalies
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.
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