Neutral Cellulase GW-SM321

GW-SM321 is a complex product of cellulase, special for denim fabric’s stone wash. It contains anti-backstaining agent to make sure minimum staining. And it also can maintain the washing pH value in the range of 6.0-8.0 because of its phosphate buffer system.

 Properties

• Physical form          beige powder
• pH value              6.0-8.0
• Activitation            2000 DAU/g

 Characteristic

• High quality, good contrast.
• Reduce indigo backstaining
• Less strength loss.
• High degree of consistency and reliability.

 Applications

Process conditions as below:

GW-SM321         1.0-2.0%(o.w.f)

Liquid Ratio          1:20

Time                45-75minutes

Temperature          50-55°C

pH value             6.5-7.5

 Enzyme inactivation

The cellulase should be inactivated by detergent or clean water after treatment. The method of completely inactivation is as follows:

Use 1-2 g/L soda ash to adjust pH value to 10, washing for 15 minutes at the temperature of 80°C.

 Storage

Package: 25kg/ plastic woven or kraft paper bags.

Keep in a closed container at about 25°C for at least three months shelf life.

 Safety and considerations

This product is stable to slight chemical action. However, it can be shaped into powder by excessive mechanical lapping or smashing. Any missing even a little bit, you must gently scoop up and put them into plastic interlining containers. Use protective mask. Small and large scattered omission must be sucked up using Vacuum equipment or wash with water (do not splash).