Bio-sizing enzyme processes common starch directly by biotechnology to meet  the  requirement  of  surface  sizing  for  paper  making  which  can  replace  the surface  sizing  agent  (modified  starch)  widely  used  in  paper  industry,  meanwhile substitute traditional chemical production technology with much lower cost.
 
Main features:
1.Easy operation, good reproducibility and low cost.
2.Replaced the oxidant used for surface sizing
3.Improved the physical strength of paper
4.Increased the bonding force between fibers
5.No pollution

Property:
Effective PH Range:      5.5 to 7.5
Optimum PH：         6.0-7.0
Effective Temperature:    Range 25 to 65℃
Optimum Temperature:  50-60℃

Dosage:
The optimal dosage is generally 1-2 kg/0.2-0.5kg for per ton of starch (printing/board paper), the practical dosage will be worked out according to your actual conditions by the lab test.

Storage
The enzyme activity could keep over 80% for 12months if store under the below condition:
1.Keep away from sunlight and rainwater during transportation and storage
2.Keep in a dry and well-ventilated environment below 25℃

Packaging:
25kg/plastic drum.Special packaging is also available on request.