Product Description

Neutral Cellulase C59 is a cellulase for the bio-polishing of cotton, cotton/polyester blends, and other containing cellulosic fabrics. It is especially suitable for denim washing and garments in a wide range of pH conditions. This product is high-concentration, can be compounded or used directly. 

Features and Advantages

 High-concentration product, which can be used to compound low-cost products. 

 New generation of cellulase, the polish speed is faster, the   effect is higher, and the cloth surface is smoother after treatment. 

 Especially suitable for compounding bleach clean up, polishing and dyeing in one bath products. It has good compatibility with dyes and no     color change. 

 In denim washing, the contrasts is big and uniform, unique style and no batch difference. 

 wide PH range 4.5-7.5

 Good color preserving effect, with minimum back stain,less color changes. 

 In denim washing, the contrasts is big and uniform, unique style and no batch difference.Good color preserving effect, with minimum back   stain,less color changes. 

 Compatible with other textile auxiliaries, including buffer, dispersant and non-ionic surfactant.But the compatiblity should be checked before   use.

Technical Index

Property                                                                  Specification

Appearance                                                 Dark brown liquid

Density                                                          1.05-1.20 g/mL

pH                                                                        4.5-5.5

Application

Neutral Cellulase C59 is suitable for bio-finishing (i.e. softening, surface fiber removal, depilling) of various types of cellulosic fabrics and garments. Bio-polishing can be arranged either before or after dyeing, depending on the desired effects.

The preferred bio-polishing conditions:

Equipment                      Over-flow, jet dyeing machines or laundry belly washer. 

Enzyme dose                                                0.2-0.5% o.w.f

Liquor ratio                                                      1:8–1:20

pH                                                                     4.5–7.5

Temperature                                                      40-60℃

Treatment time                                                30-60 min

Inactivation: Raising the pH to 10 by using sodium carbonate solution or raising temperature above 70°C and kept for at least 10 minutes to terminate the enzyme reaction, then wash and rinsing the fabrics twice. 

Packing

C59 is available in standard package of 30 kg plastic drums. 

Storage

The product should be kept in cool, dark and dry place with temperature below 25 °C without direct sunlight.

Shelf life

The efficacy of the product will not be reduced within 12 months when kept in the original sealed drums under correct storage conditions.