POLYDADMAC

Molecular Formula: （C8H16NCl)n

EC Number: 230-993-8

Application Field

1. The polymer body contains strong cationic group radical and activated-adsorbent group radical which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the waste water through electro-neutralization and bridging adsorption. It is very effective in flocculating, decoloring, sterilizing and removing organics.

2. The product enjoys small dosage but can cause big flocs, rapid precipitation and low turbidity residue, and it can also produce small amount of sludge. It is adaptable to wide range of pH value, between 4.0 to 10.0.

3. It is smelless, tasteless and harmless. It can be widely used to treat source water and sewage water. 

Specifications:

Apperance: colorless or light color sticky liquid

Dynamic viscosity(mpa.s,20℃): 1000~40000

PH value(1% water solution): 3.0~8.0

Solid content % ≥:40

Application Method

1. When used alone, it should be diluted to the concentration of 0.5%-0.05%(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 trial.

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.

Storage: Sealed and stored in cool place, avoid solarization. This product will appear layer after a long-term storage, but the effect will not be affected after stir.

These organic coagulants are liquid, cationic polymers of differing molecular weights.  They work effectively as primary coagulants and charge neutralization agents.
Polydadmac is often used in filtration applications or in conjunction with our flocculant products. These polymers are highly effective in many water treatment clarification processes. Polydadmac and/or cationic polyamines can also be used in combination with our flocculant and coagulant products to lower overall treatment costs.
Polydadmac contains strong cationic group radical and activated-adsorbent group radical which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the waste water through electro-neutralization and bridging adsorption. It is very effective in flocculating, decoloring, killing algae and removing organics. Polydadmac enjoys small dosage but can cause big flocs, rapid precipitation and low turbidity residue. Polydadmac is adaptable to wide range of pH value, between 0.5 and 1.4. Polydadmac is smelless, tasteless and harmless.

Usages:

- Polydadmac can be used in dyeing and finishing auxiliaries as advanced formaldehyde-free color-fixing agent, and can form film in the fabric and improve color fastness.
- Polydadmac can be used in papermaking, coating and antistatic agent, AKD sizing promoter and retention and drainage agent.
- Polydadmac also can be used in decolor, flocculate in water treatment (drinking and waste water).
- In daily chemical, Polydadmac can be use as shampoo carding agent, wetting agent and antistatic agent.
- In the oil field chemicals, the Polydadmac can be used in clay stabilizer, acid fracturing cation additive etc.

When used alone, Polydadmac should be diluted to the concentration of 0.5%-0.05% (based on solid content). When Polydadmac be used to treat 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 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. It is better to dose the product continuously.

Application & Dosage Information:

Typical dosage rates for Accepta 4351 are:
•    In line filtration 0.2 to 2ppm.
•    Waste water clarification 1 to 10ppm.
•    Filter aid 0.05 to 1.0ppm.
•    Pool & Hot Tub clarification 0.1 ppm to 0.25 ppm

For potable use, it depends on country-specific approvals.

Polydimethyl diallyl ammonium chloride is a strong cationic polyelectrolyte, Abbreviation is PDADMAC or Polydadmac.It can be used at water treatment and as the industry additives.
•    Polydadmac is insensitive to PH value and have chlorine-resistant, PH Value: 4-10.
•    This product is odorless, tasteless, non-toxic, and can be widely used in source water purification and sewage treatment.
•    This product has the advantages of low dosage, large floc, fast settling speed, low turbidity and low sludge production.
•    The freezing point of about -2.8℃, about 1.04 g/cm3, decomposition temperature 280-300℃.
•    Safe, non-toxic, soluble in water, non-flammable, strong cohesion, good hydrolysis stability, no gel.
•    Shelf Time: 1 Year，Should be stored in a dry and airy place，Storage temperature: 0-35°C
•    This product is non-flammable and non-explosive. It should be stored at room temperature and not exposed to the hot sun. Avoid exposure to the sun during transportation.
•    It is a polymeric precipitator.
•    It even keeps the substances that give dye to the pool water.
•    It ensures that foreign substances are kept in the filter.
•     It provides cleaning by sending the foreign substances in the pool water to the filter by clumping. It chelates heavy metals and enables them to move away from the pool water. It agglomerates the insoluble solid materials and allows them to be filtered from the filter. It has anti-bacterial properties. It binds dye, ink and anionic pigments. In this way, it prevents the pool from being painted by foreign substances. Harmful aldehyde removes the substances in the structure by binding to itself. It prevents corrosion that may occur on metal surfaces.

Polydadmac is a cationic polymer of medium molecular weight, fully water-soluble. Different grades are available and can be used in waste water treatment, or in the mining and oil industries. Certain grades also find use in cosmetic applications.

Thanks to its high content of active matter it is suitable for the treatment of primary waters as well as domestic or industrial waste waters, where it can replace or partially replace the tradionally used inorganic coagulants.
It can be used in filtration, flotation and sedimentation systems, in the treatment of oily residues from waters containing organic matter, cellulose, bentonites, etc.

Polydadmac uses include water treatment, mining, paper and oil industries. Used as a primary coagulant together with high molecular wt. anionic products, e.g. sludge clarificaion, in coat processes and high pH iron ore sedimentation. Polydadmac use cosmetic uses e.g. shampoos, cream formulations, hair care, skin care. Polydadmacs are organic polymers used in water and waste water treatment. Organic coagulants like polydadmacs are used alone or in conjunction with metallic aluminum coagulants like ACH, Alum to enhance performance as well as to meet stringent environmental guidelines. Polydadmacs provide wider spectrum of impurity removal where conventional metallic coagulants may struggle. In general organic coagulants like polydadmacs need lesser dosage and produces lesser byproduct sludge volume when compared to conventional metallic treatments.

The polymer body contains strong cationic group radical and activated-adsorbent group radical which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the waste water through electro-neutralization and bridging adsorption. It is very effective in flocculating, decoloring, sterilizing and removing organics.

PolyDADMAC with 40% solid content. It is a liquid cationic polyelectrolyte of different viscosity (molecular weight), with a high charge density. The charge density makes it well suited for flocculation. It 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 waste water treatment using PolyDADMAC is the main organically coagulant neutralized negatively charged colloidal material and volume inorganic coagulant with reduction.