Product Description
PERFORMANCE
English name: Poly diallyl dimethyl ammonium chloride
Abbreviation: PolyDADMAC,PDADMAC
CAS number: 26062-79-3
Molecular formula: (C8H16NCl)n
Application
1. Sewage treatment: as a cationic flocculant and coagulant.
2. Mining and mineral processing: used for cationic coagulants.
3. Textile industry: used as a formaldehyde free fixing agent.
4. Paper making process: used as an anionic waste catcher and AKD ripening promoter.
5. Oilfield industry: used as clay stabilizer for drilling and cationic modifier for acid fracturing in water injection.
6. Other applications: modulators, anti-static agents, humidifiers, shampoos, and moisturizers for skincare.
PDADMAC can be widely used in industrial waste water and surface water purification as well as sludge thickening and dewatering. It can improve water clarity at a relatively low dose. It has good activity that accelerate the sedimentation rate. It is suitable for a wide range of PH 4-10.
This product can also be used in the colliery waste water, paper making waste water, oil field and oil refinery oily waste water and urban sewage treatment.
Items |
Standard |
Appearance |
Colorless to light yellow viscous liquid |
Viscosity (cps) |
500-100000 |
PH (1% water solution) |
3.0-7.0 |
USUAL DOSAGE
1. When used alone, it should be diluted to the concentration of 0.5%-5%(based on solid content).
2. In dealing with different source water or waste water, the dosage is based on the turbidity and the concentration of the water. The most economical dosage is based on the jar test.
3. 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.
4. It is better to dose the product continuously.

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Company Profile
Our company was established in 2000. We are a high-tech enterprise specializing in the research and development, production, and global sales of water treatment chemicals, polyquaternary ammonium salt series products for daily use, metal hydrides, new energy materials, specialty chemicals, and more.
The factory adopts automated control production lines and is equipped with a complete quality inspection system. For many years, we have been closely cooperating with universities and research institutions in Shanghai, Hebei, Tianjin, and other places to continuously pursue better product quality and improve our research and development capabilities.
We always adhere to the corporate mission of "being grateful for everything around us, making human life cleaner, safer, and better", and are committed to becoming a world-class supplier of specialty chemical products, working together with customers to create a better future!
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