LINZYME- A77 is cellulase powder designed specially for denim abrasion process. It is neutral cellulase, which acts on denim garments to impart high abrasion and low backstaining.
Specification
Appearance |
Powder |
Color |
Snuff color |
Odor |
Slight fermentation odor |
Enzymatic Activity |
CMC: ≥100,000u/g; FPA: ≥4,000u/g |
Benefit
High color contrast finish and low degree of indigo back staining
Optimum strength retention
High degree of reproducibility and reliability
Cost-effective solutions
Environmental-friendly and Bio-degradation
Processing condition
Temperature |
10-60℃, optimum 40℃ |
pH |
4.5-7.5, optimum 5.5 |
Liquor ratio |
7:1-10:1 |
Dosage |
0.7-1% o.w.g |
Time |
30 - 45 minutes |
Inactivation |
Raising temperature above 80℃ for 10 minutes, or raising the pH above 8.0 for 10 minutes can inactivate Prozyme®A6 completely. |
Definition of unit CMC |
1unit of CMC as equals to the amount of enzyme, which hydrolyzes CMC-Na to get 1 μg of reducing sugar (in glucose) in 1 min. at 50℃ and pH6.0 |
Should be stored in a dry place with temperature between 5-35℃
Shelf life9-12 months, subject to storage condition.
Safety
Enzyme preparations belong to protein, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or mucous membrane of nose, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.
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