Textile biopolishing acid cellulase Conzyme® DL 10

Introduction 

Conzyme® DL10 is a liquid acid cellulase preparation for fabric and garment biopolishing. It improves the handfeel and appearance of fabrics and permanently reduces the tendency of pilling. It is especially suitable for the finishing processes of cellulosic fabrics made of cotton, linen, viscose or lyocell.

Specification
Appearance                          Liquid
Color                                     Yellowish
Odor                                      Slight fermentation odor
Enzymatic Activity                  CMC: ≥1,300,000u/mL ; FPA: ≥26,000u/mL
Solubility                                Soluble in water

Temperature profile

pH profile

pH stability

Benefits
Excellent bio-polishing effect
Clean and even fabric surface
Softer handfeel
Brighter colors
Environmental-friendly & bio-degradation

Application
Temperature           45-60℃, optimum55℃
pH                           4.5-5.0, optimum4.8
Liquor ratio             5:1-20:1
Dosage                   Fabric:0.3-1.5% owg
                               Garments:0.05-0.6% owg
                               Denim:0.15-0.6% owg
Time                       30-60 minutes

Inactivation: Raising temperature above 80℃ for 10 minutes, or raising the pH above 8.0 for 10 minutes can inactivate Conzyme®DL10 completely.

Definition of unit: CMC 1 unit of CMCase 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 pH4.8.
FPA 1 unit of FPA equals to the amount of enzyme, which hydrolyzes filter paper to get 1 μg of reducing sugar (in glucose) in 1 min. at 50 and pH4.8.

Packaging
25kgs/drum; 30kgs/drum

Storage
Should be stored in a dry place with temperature between 5-35℃.

Shelf life
6-9 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 contact with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.