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Description
Polyamine, also known as Poly(EPI-DA)amine, Poly(Dimethylamine-co-Epichlorohydrin), is an organic compound consist of 2 or more amino groups (NH2), a water-soluble cationic polymer, appearing as a pale yellow viscous liquid. Magnafloc Lt31 Equivalent Polyamine.
Technical Specifications of Polyamine:
| Items | HNHA | HNHB | HNHC | HNHD | HNHE | HNHF | HNHG |
| Appearance | Light yellow viscouse liquid | ||||||
| Solid (%) | 50±1 | 50±1 | 50±1 | 50±1 | 50±1 | 40±1 | 40±1 |
| PH(1%) | 4-8.5 | ||||||
| Viscosity(20℃,cps) | 50-200 | 200-500 | 600-1000 | 1000-3000 | 3000-6000 | 600-1000 | 1000-3000 |
Poly(EPI-DA)amine Applications
The applications of Poly EPI-DA Amine are diverse, focusing on wastewater treatment:
- Decolorization: Mainly for dye plant wastewater, suitable for reactive, acidic, and disperse dye wastewaters.
- Industrial Wastewater Treatment: Effective for textile, pigment, ink, papermaking, and oilfield drilling industrial wastewaters.
- Coagulation Aid: Used as a coagulant in combination with other water treatment agents, particularly for low turbidity river water and papermaking wastewater.
Advantages of Poly(Dimethylamine-co-Epichlorohydrin)
The product offers several advantages, making it a preferred choice for water treatment professionals:
- High Decolorization Rate: Achieves over 95% decolorization, crucial for dye wastewater treatment.
- CODcr Removal Rate: Removes 50%-70% of chemical oxygen demand, improving water quality.
- Versatility: Suitable for a wide range of wastewater types, enhancing its applicability across industries.
- Compatibility: Can be combined with other water treatment agents like polyaluminum, offering flexibility in treatment processes.
Packaging & Storage:
Packed in 200kg plastic drums or IBC drums.
Store in a cool, dry, well-ventilated area, away from direct sunlight. It has a shelf life of one year at room temperature.
After opening, seal and store any unused product securely.
Frequently Asked Questions
- What are the storage and handling precautions?
Store in a cool, dry, well-ventilated area between 5°C to 30°C, avoiding direct sunlight and heat sources. Handle with protective gear to prevent skin and eye contact, and ensure proper ventilation.
- How to use it effectively?
Dilute to a concentration of 0.05% to 0.5% based on solid content, and adjust dosage based on water turbidity and concentration for optimal results.
- What is the dosage?
Dosage varies depending on the specific water quality; consult the Technical Data Sheet for guidance.
- Is it compatible with other chemicals?
Yes, it can be combined with polyaluminum and other water treatment agents, enhancing treatment efficacy.
- What are the safety measures?
Refer to the Material Safety Data Sheet (MSDS) for detailed safety information, including handling, disposal, and environmental precautions.
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