Ketoprep-LA is a novel, all in one pretreatment product. It is a biodegradable product and requires low alkali during bleaching of cellulosic substrate. Bleaching with Ketoprep-LA exhibits very good softness, absorbency, rewetting and whiteness than the conventional bleached fabric. Bleached fabrics confer low strength loss and weight loss as a concentration of alkali used in bleaching is low. Yarn bleached with Ketoprep-LA decreases the coefficient of friction, improves strength and reduces hariness to a certain extent.
Key Features
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Benefits
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---|---|
Low alkali short time bleaching
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High degree of whiteness and low bleaching strength loss
Saves time, water and energy |
Eco-friendly
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Low BOD/COD and TDS in effluent bath Readily biodegradable
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Physical appearance
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Light Blue liquid
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Ionic nature | Anionic
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pH of 1% solution | 6 +/-1
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Miscibility | Misible with water
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Stability | Stable to dilute acids and dilute alkalies
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Compatibility | Compatible with anionic and nonionic products
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1. Recipe for RFD (Ready for dyeing) (Atmospheric bleaching)
2. Recipe for full white (Atmospheric bleaching)
3. Recipe for high temperature bleaching (110 deg.C)
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Ready for Dyeing
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Full White
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Ketoprep-LA
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0.8-1.0%
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1.2-1.5%
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Caustic flakes
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1.1.25%
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1.25-1.75%
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Hydrogen Peroxide (50% v/v)
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1.1.25%
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5-6%
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Temperature
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110 deg.C
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110 deg.C
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Time
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15-20 min.
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30-40 min.
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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