Characteristics |
Benefits |
|---|---|
| Provides excellent desizing effect in after bleach process like dyeing, printing etc. | PROZYME DSA is act as powerful bio-catalyst to react with amylose and amylopectin present starch and make them into water soluble and able to remove from fabric. |
| Suitable for pre-cleaning of cotton, rayon and blended fiber/fabrics | PROZYME DSA carefully target certain molecules, causing no harm to the fiber because of their very precious function there is very low chances of fiber damage. |
| Excellent stability in pH between 5 to 8 | It can be used in very wide range of pH, stable up 5-8 pH. |
| Good stability to hard water | PROZYME DSA is s a metalloprotein and can be stabilized by addition of calcium ions to the level of 200 – 400 PPM during the sizing removal. This helps to stabilize process at temperatures between 30⁰C –100⁰C. Use of NaCl (1000 – 2000 PPM) during de-sizing process also helps for better penetration into the garments / fabrics and improved thermos stability. |
| Eco-friendly product | It is non-toxic, reducing risk for worker who handling this, no produce hazardous by-product during desizing. |
| Not toxic or harmful to aquatic organisms | Eco-friendly and biodegradable, APEO, NPEO Free product. |
Properties:
CHEMICAL CONSTITUENTS
Bacterial amylase.
CHEMICAL NATURE
Not Applicable.
COLOUR
Brown clear liquid.
pH. (as such)
7 +/- 1
DENSITY
SOLUBILITY
Soluble in water.
COMPATIBILITY
Compatible with anionic and non-ionic products.
STORAGE STABILITY
PROZYME DSA is stable for 1 year when properly stored in closed containers at 20°C. The product is sensitive to temperatures below 0°C and above 40°C.
ECOLOGY AND TOXICITY
The usual hygiene and safety rules for handling chemicals should be observed in storage, handling and use. The product must not be swallowed.
Application:
- Dosage of PROZYME DSA shall vary from process to process optimum dosage for winch, jigger, pad batch, pad roll, and pit storage etc. Should be decided by trial and error method. Our general recommendation is between 0.5% o.w.f. to 1.0% o.w.f.
- PROZYME DSA is active between pH 5.5 – 10.0. We recommend operating at a pH of 5.5 –8.0.
- PROZYME DSA is active between temperatures of 70 – 110°C. We recommend operating temperature of 80-100°C. Optimum temperature is 90°C.
FAQS
Cutting-Edge Fashion & Textile Solutions
PROZYME DSA is a high-temperature stable alpha-amylase enzyme designed for the complete removal of starch size from cotton and blended fabrics. It converts starch into dextrins, which are easily removed, ensuring excellent desizing results.
Yes, PROZYME DSA offers good stability in hard water and can be stabilized with calcium ions. This ensures consistent performance in desizing processes, even in challenging water conditions.
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