Industrial Liquid Textile Enzymes And Catalase Used In Pre Treatment Processes

Industrial Liquid Textile Catalase Used in Pre - treatment Processes

Application:

1. Drain the spent bleaching liquor
2. Fill with fresh cold water to obtain a liquor ratio suitable for dyeing
3. Check that pH is in the range 5-10 (6-7 is most suitable) and temp 20-60 centi.
4. Add 0.1-0.2g/l diluted catalase liquid and start circulation
5. Check after 10-20 min
6. Continue with dyeing in the same bath

Product Description:

Catalase Liquid is a kind of enzyme preparation fermented by Aspergillus Niger; it can effectively catalyze /  decompose hydrogen peroxide into oxygen and water.

It only reacts with hydrogen peroxide.

low energy and water consumption requirements are increasingly used in pre-treatment processes for bleach clean up before dyeing

Product Advantages:

• Water saving: only one cold rinsing is required
• Time saving: reduce rinsing time, the bleach clean up only need 10-20 min
• Energy saving: shorten processing time and no heating
• Safety: hydrogen peroxide can be completely broke down before dyeing

Notes:
1. When the density of H₂O₂ is higher than 1000 PPM, the enzyme CANNOT work well.
2. The activity of enzyme will be the best at 50℃, but it is NOT recommended to dye directly if treated at 50℃.
3. After treated for 10~20min, you can use the MDRCK test paper to test the density of residual H₂O₂.

Recipe:

30,000-40,000 iu/ml is suitable for factory use directly

Test Method:

Storage:

store in closed container below 25℃

avoid direct sunlight and high temperature

shelf life at least 6 months

Tips:

1.This product should be used in textile industry, shouldn’t be adopted for food and feed industries (if need relative enzyme, you could contact us).

2. During operation, please avoid contact of the product with mucous membrane or skin.

3. Please wash the contacted area excessively by cold water if accidentally exposed.

4. During storage and transportation, it should be prevent from rain and sunlight.

Overseas and domestic market:

It is one of best sellers in China, India, Bangladesh, Pakistan, Vietnam, Cambodia, Indonesia etc.

Our Main Products:

we are the supplier and manufacturer:

1. textile enzymes: amylase; neutral cellulase enzyme; acid cellulase enzyme; catalase etc.

2. textile auxi: ABS; disperse agent; detergent; softeners; resin; fastness improver

3. textile specialties: anti pilling agent; APEO remover; organic acid; anti ozone silicone oil; Spandex protector and so on.