Product Description
PolyDADMAC / PDADMAC / PDMDAAC /
Poly Diallyl Dimethyl Ammonium Chloride
PolyDADMAC / PDADMAC / PDMDAAC / Poly diallyl dimethyl ammonium chloride
( CAS No.26062-79-3)
This product is cationic linear polymeric compound. It can be completely dissolved in the water.
BLUWAT PolyDADMAC Properties & Features:
- This product is mainly used in the paper-making, textile dyeing and finishing process.
- Neutralizes anionic trash in papermaking systems to enhance retention aid performance.
- Safety, non-toxic and Strong coagulating performance for water purifying.
- Improves retention of wet end functional additives including sizing agents dry strength additives, dyes, pigments and fillers.
- Fixes wood pitch and synthetic stickies to fibers.
- Enhances drainage for energy savings in sheet forming, pressing and drying.
- Decreases white water solids to improve raw material yield and saveall efficiency.
- Performs over a wide pH range with or without the use of papermakers.
- Maintains cationic charge in alkaline, acid and neutral papermaking systems.
- Improves paper machine output and runnability for maximum return on investment.
- Contains no VOC or surfactant components to harm the environment.
BLUWAT PolyDADMAC Specifications:
| Technical Name: | Polydimethyl-dislkelen-ammonium Chloride / Polydadmac |
| Appearance: | Colorless, Transparent Colloid |
| Viscosity: | 1000cps-80000cps |
| Solid Content: | 20%min. |
| PH (30% solution): | 3 - 7 |
| Ionic Nature: | Cationic |
| Specific Gravity: | About 1.1 |
BLUWAT PolyDADMAC Applications:
- Applied as polymer coagulant and flocculant for water treatment in many industries
- Promoter in paper size process
- Cationic runnability aid for the papermaking process
BLUWAT PolyDADMAC Packing: High viscosity grade, 125kg/plastic drum Low viscosity grade, 200kg/plastic drum, 1,100kg/IBC Drum
Efficient Coagulant for Dyeing IndustryPolydadmac serves as a powerful and reliable coagulant, achieving high removal rates of turbidity and color from dyeing wastewater. Its cationic nature ensures rapid neutralization of negatively charged particles, aiding in effective solid-liquid separation and minimizing environmental impact. With excellent solubility and performance at moderate temperatures, it supports efficient and sustainable dyeing processes.
Superior Stability and StorageSupplied as a stable liquid, Polydadmac exhibits strong acid resistance and stability in weak alkali conditions, minimizing degradation during storage. For optimal effectiveness, store in a cool, dry, and well-ventilated area. When sealed, the product maintains its properties for up to 12 months, making inventory management straightforward for manufacturers and distributors.
FAQs of Polydadmac For Dyeing Industry:
Q: How is Polydadmac applied in the dyeing industry?
A: Polydadmac is primarily used as a coagulant and flocculant in the dyeing sector. It is added to wastewater streams during treatment processes, where its cationic molecules attract and neutralize the negatively charged dyes and particulates, enabling efficient removal through sedimentation or filtration.
Q: What benefits does Polydadmac offer for wastewater treatment?
A: Polydadmac provides rapid dissolution and strong coagulant properties, resulting in high efficiency for removing color, turbidity, and suspended solids from dye-laden wastewater. Its non-toxic nature ensures safe handling, while its fast action reduces treatment times and operational costs.
Q: When should Polydadmac be added during dyeing or wastewater treatment processes?
A: Polydadmac should be introduced during the coagulation or flocculation stage, after any initial pH adjustment. It is most effective when the pH is maintained between 4.0 and 7.0, which coincides with its optimal performance window for charge neutralization and floc growth.
Q: Where should Polydadmac be stored for maximum shelf life?
A: Store Polydadmac in a cool, dry, and well-ventilated area, away from direct sunlight and sources of excessive heat or moisture. Ensure the packaging is tightly sealed to preserve its performance for up to 12 months.
Q: What process is recommended for dissolving Polydadmac before use?
A: Polydadmac is fully soluble in water and dissolves quickly. It is recommended to dilute it in clean water under moderate stirring to achieve a uniform solution suitable for precise dosing in industrial processes.
Q: What packaging options are available for Polydadmac?
A: Polydadmac is supplied in bulk liquid form, typically available in 200-liter drums or 1000-liter IBC tanks, catering to both large-scale industrial and distributor requirements.