Chemical name: Poly (EPI-DMA), Polydimethylamine, Epichlorohydrin,
Polyethylene Polyamine
Technical index
| Specifications: |
Data |
| Appearance: |
Clear, Colorless to Light Yellow, Transparent
Colloid
|
| Charge: |
Cationic |
| Relative Molecular Weight: |
High |
| Specific gravity at 25ºC: |
1.01-1.10 |
| Solid Content: |
49.0 - 51.0% |
| pH Value: |
4-7 |
| Brookfield Viscosity (25°C,cps): |
1000 - 3000 |
Features and applications: DB5 is the polyamine of 50% solid content. It is a liquid
cationic polymer of high molecular weight, which works effectively as primary
coagulants and charge neutralization agents in liquid-solid separation processes in a
wide variety of industries. The chemistry range available ensures there is a product
suitable for each individual application.
DB5 has following advantages:
Liquid form makes it is easy to use.
It can be used alone or in combination with inorganic coagulants, such as Poly
Aluminum Chloride
Non corrosive of suggested dosage, economical and effective at low levels.
Can eliminate the use of alum & further ferric salts when used as primary
coagulants.
Reduction in sludge of dewatering process system
DB5 can be used in following fields:
Drinking water treatment and wastewater treatment
Textiles effluent color removal
Mining (coal, gold, diamonds etc.)
Paper-making
Oil industry
Latex coagulation in rubber plants
Meat process waste treatmentSludge dewatering
Drilling
Usage and dosage:
Suggested to use it mixed compatible with Poly Aluminium Chloride for water
treatment of turbid river and tap water etc.
When used alone, it should be diluted to the concentration of 0.5%-0.05%( based
on solid content).
The dosage is based on the turbidity and the concentration of the different source
water. The most economical dosage is based on the trial. The dosing spot and the
mixing velocity should be carefully decided to guarantee that the chemical can
be mixed evenly with the other chemicals in the water and the flocs can not be
broken.
Package: 200L plastic drum or 1000L IBC drum.
Storage: Should be stored in original containers in cool and dry place, away from
sources of heat, flame and direct sunlight. Please refer Technical Data Sheet, Label
and MSDS for more details and shelf life.
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