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Specifications of Liquid PolyDADMAC

2020-03-20 16:44:27
53

Liquid PolyDADMAC, or Liquid PolyDiallyl Dimethyl Ammonium Chloride, is a water treatment chemical that typically comes with the following specifications:


1. Appearance: It appears as a colorless to yellowish or brown transparent liquid, depending on its molecular weight and concentration.


2. Active Content: The active content of PolyDADMAC can vary, usually ranging from 30% to 50%, or even up to 80% in some high-concentration formulations.


3. Molecular Weight: Molecular weight is a key specification, often ranging between 5 million to 20 million Daltons (Da), which affects the coagulation and flocculation performance.


4. pH Range: The pH of liquid PolyDADMAC is generally in the range of 4.0 to 7.0, although it may be used over a wide pH spectrum in actual water treatment processes.


5. Viscosity: The viscosity of the solution will differ based on the molecular weight and concentration, and it is designed to ensure ease of handling and dosing.


6. Ionic Charge Density: As a cationic polymer, it has a specific charge density, which impacts its ability to neutralize negatively charged particles in water.


7. Solubility: Completely soluble in water, forming clear solutions without any visible precipitation.


8. Application Dosage: Depending on the water quality and desired treatment outcomes, the dosage could range from a few ppm to tens of ppm.


9. Stability: Stable under normal storage conditions and has a long shelf life if stored in a sealed container at room temperature, away from direct sunlight.


10. Function: Primarily used for water clarification, sedimentation, and filtration processes to remove suspended solids, colloids, and organic substances in various industries such as drinking water purification, wastewater treatment, papermaking, and oilfield operations.


Please note that these are general specifications and can vary based on the manufacturer's formulation and intended application. Always refer to the product data sheet provided by the supplier for precise details.


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