Properties&Specifications:
* Appearance: Brown liquid
* Odor: Slight fermentation odour
* Density: 1. 02-1.20 g/ml
*pH:4.5~5.5
Applications
Improve refining efficiency, reduce energy consumption, it is specially utilized in pretreatment of softwood, hardwood pulp or other high strength fiber.
Temperature: 25-70 deg.C40-60℃ is best suitable temperature range
>70℃ will lose activity
pH: 4.0-9.0
6.0－8.0 best suitablePH range
Reaction time 60-120 minutes
Direction of Usage
Location of supplementation Pulp machine or other possible place before refining process,Mode of enzyme supplementation, Based on the refining method.
Enzyme is supplemented by batch or added by metering pump continuously,
Recommended dosage 50-200 g/T absolute dry pulps.
optimum dosage are determined by actual trial results.
Effect of actions
1.Reduce pulp refining cost:
2. Avoid aver fiberization
3. Improve refining machine efficiency and whole paper-making production efficiency
4.Increase fibrous cross-linking ability, reduce loss of tiny fiber and filling stuffs and clean whitewater system
5. Reduce operating intensity of pulping machine and extendshelf life of pulp refiner plate
6. Increase paper filtration velocity and make paper machine to run more smoothly.
Toxic and inactivation
No harmful to human being under common circumstances but avoid oral intake and splash in eyes and noses. Wash skin immediately if contacting with skin,
Inactivation: reducingpH below 3.0 or raising thepH up to
9.0 or Faising temperure above 90 and kept for 10 to 15
min to terminate the enzyme reaction.Loss of enzyme activity during refining and drying process.
Use of oxidant to terminate enzyme activity, if necessary.
Packaging
25kg per small plastic drum 225kg/barrels, 1 125kg IBC drums or customize
Storage
The product should be kept in cool, dark and dry place with
temperature below 25℃. without direct sunlight. It wont influence the application effect thin 6 months when kept under 25℃. and 12 months if kept at 4℃in the original sealed container The optimum temperature for storage is 4℃.
Safety &Handling
The product is formulated for pulp processes and cannot be
used for feed and food industries. Rain and direct sunlight
during storage and shipping should be avoided. Inhalation of
enzyme dust and mists should be prevented. In case of contact
with the skin or eyes, promptly rinse with water for at least 15
minute s For detailed handling information, please refer to the
Material Safety Data Sheet (MSDS)
