Name: PolyDADMAC
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PolyDADMAC

Polydiallyldimethylammonium chloride is a chemical substance with the molecular formula (C8H16NCl)n. It is a strong cationic polyelectrolyte, and appears as a colorless to pale yellow viscous liquid. It is safe, non-toxic, readily soluble in water, non-flammable, has strong coagulation ability, good hydrolytic stability, does not form gel, is insensitive to pH changes, and has chlorine resistance. Its freezing point is approximately -2.8℃, specific gravity is about 1.04 g/cm³, and decomposition temperature is 280-300℃.

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Products	Appearance	Solid Content	pH	Specific Gravity @ 25°C	Relative Molecular Weight:	Brookfield Viscosity (@25°C,cps)
DA 201	Colourless to Light Yellow Liquid	19.0-21.0%	3.0-7.0	1.01-1.10	Low	80－200
DA 202					Medium	200-700
DA 203					Medium	700-1000
DA 204					High	1000-2000
DA 205					Very High	2000-3000
DA 401		39.0-41.0%			Low	200－500
DA 402					Medium	500-1000
DA 403					Medium	1000-3000
DA 404					High	3000-5000
DA 405					High	5000-8000
DA 406					Very High	8000-12000
DA 407					Very High	12000-15000
DA 408					Very High	>15000
DA 504		49.0-51.0%			High	5000-8000
DA 505					Very High	8000-12000
DA 506					Very High	12000-15000
DA 507					Very High	>15000

CHEMICAL NAME:	Poly(dimethyl diallyl ammonium chloride) (Shortened PolyDADMAC or PDADMAC)
CAS NO.:	26062-79-3
DESCRIPTION:	Is PolyDADMAC(PDADMAC) with 20-50% solid content. It is a liquid cationic polymer of different viscosity(molecular weight), with a high charge density. The charge density makes it well suited for flocculation. PolyDADMAC is widely used in drinking water treatment, wastewater treatment, textiles, cosmetics, mining (coal, gold, diamonds, etc.), paper-making, soil treatment, the oil industry, etc. It is food grade.
BENIFITS:	1. Liquid form makes it is ease to use. 2. It can be used alone or in combination with inorganic coagulants, such as Poly Aluminum Chloride. 3. Non toxic of suggested dosage, economical and effective at low levels. 4. Can eliminate the use of alum & further ferric salts when used as primary coagulants. 5. Reduction in sludge of dewatering process system 6. It is adaptable to wide range of pH value, between 0.5 and 14.
APPLICATION FIELDS:	1. Drinking water treatment and wastewater treatment 2. Textiles 3. Mining (coal, gold, diamonds etc.) 4. Paper-making 5. Oil industry 6. Sludge dewatering

APPLICATION:

1. For water treatment, suggested to use it mixed compatible with Poly Aluminium Chloride for water treatment of turbid river and tap water etc.

2. When used alone, it should be diluted to the concentration of 0.5%-0.05%( based on solid content).

3. 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:

25L, 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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