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Alpha-Amylase Desize & Bio-polishing Combo Cellulase Enzyme Peroxide Removal
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Peroxide removal

Americos Catalase XL (Highly concentrated hydrogen peroxide killer enzyme)

Introduction :
Americos Catalase XL is highly effective in catalyzing the decomposition of hydrogen peroxide into oxygen and water. In textiles processing, this is often the most preferred mode of hydrogen peroxide removal after the bleaching step as the enzyme and the breakdown products are totally inert to Reactive dyestuffs.

Americos Catalase XL enzyme accommodates a broad pH and temperature range and remains effective even at high concentrations of hydrogen peroxide.

Appearance Brown liquid
Solubility Soluble in Water
pH 5.2
Specific gravity 1.17

Process Parameter :
Dosage 0.025 - 0.1g/l
pH 3 - 9
Temperature 30° - 70°C
Time 10 - 20 Minutes

Removing Hydrogen Peroxide with Americos Catalase XL


Americos Catalase XL removes hydrogen peroxide with very simple system with cost effectiveness and reliability Excess reducing chemical used ? H2O2 removed but excess reducing chemical affects dyeing Insufficient reducing chemical used ? H2O2 not fully removed and affects dyeing

Removal of Hydrogen Peroxide :
Hydrogen peroxide and other peroxy compounds are commonly used for bleaching in preparation of cellulase based fabrics and yarns. If not completely removed, hydrogen peroxide will cause shade change with some fiber Reactive dyes. Even a small amount of residual hydrogen peroxide, particularly left in creases and folds of fabric, causes change in cast of dye resulting in uneven dyeing.

Technical Service :
Information covering specific application of this product is available. Americos Industries will work with customers to enhance processes and solve problems. Let us know what you need and we will assist you.

(The information and data contained herein are based on controlled lab work. The recommendations are given on experience basis, but cannot be extended to assure every possible case. It should be verified and evaluated by the user through proper testing for the intended conditions of application. Americos does not express or imply any warranty, or guarantee the suitability of the product for the application intended by buyer of the product).
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Alpha-Amylase Desize & Bio-polishing Combo Neutral Cellulase Powder and liquid Enzyme Peroxide Removal
Bio-Scouring Clean up Enzyme Wool Softening

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