Pulp bleaching enzymes for pulp and paper industry SUN28

 

Product description

The SUN28 series is applied to the pulp bleaching process, which improves the bleaching efficiency, promotes whiteness, and reduces the amount of bleaching chemicals.

Physical and chemical properties

Appearance

Brown liquid

Odor

Slight fermentation odor

Density

1-1.12g/ml

Solubility

Soluble in water

pH

5.5-7.5

Application

Dosage*

100-300g/T(Dry pulp)

pH

6.0-9.0

Temperature

35-65

Reaction time

45-90 minutes

*The dosage has to be optimized based on each application, the raw material specifications, product expectation and processing parameters. It is better to begin the test with the convenient volume.

Benefit

1.     Improve pulp whiteness and inhibit yellowing

2.     Improve bleaching efficiency, reduce the amount of chlorine bleach and reduce bleaching costs

3.     Reduce effective chlorine content in bleaching wastewater and reduce sewage treatment load

Package

25kg/drum

Storage

Keep sealed in a dry and cool place at temperature below 25 ℃ and avoid direct sunlight.

Shelf life

6-9 months.

Safe handling precautions

Enzyme preparations are proteins that may induce sensitization and cause allergic type of symptoms in susceptible individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa. Any direct contact with human body should be avoided. If irritation or allergic response for skin or eyes develops, please consult a doctor.

 

E-mail:
sunson@chinaenzymes.com
Tel:86-20-86586087
      86-10-58246891
Fax:86-20-86586895
      86-10-58246862
Please send email to us
SiteMap


Online customer service
Online customer service system