|Place of Origin:||CHINA|
|Minimum Order Quantity:||Negotiation|
|Supply Ability:||1000 tons / month|
|Type:||Chemical Auxiliary Agent||CAS NO:||26062-79-3|
|Other Name:||PDMDAAC / PDADMAC||Usage:||Paper Making, Textile Printing|
|Purity:||40% Min||Appearance:||Colorless To Light Yellow Viscous Liquid|
|Viscosity:||8000-12000(25℃, Mpa.s)||PH Value:||3-7|
sewage treatment chemicals,
industrial water treatment chemicals
DMDAAC is a high purity & high charge density cationic monomer. There is alkenyl double bond in the its molecular structure and it can form linear homopolymer PDADMAC and other copolymers by polymerization reaction. It is widely used to form copolymer and homopolymer.
Poly diallyl dimethyl ammonium chloride Quick Details
Chemical Name:Poly diallyl dimethyl ammonium chloride
CAS No.: 26062-79-3
EINECS No.: 230-993-8
AKD Curing Agent/AKD Promoter/PDADMAC/PDDA
Light yellow to yellow liquid
Viscosity (25℃, mpa.s)
1. The polymer body contains strong cationic groups and active adsorption groups, and the suspended particles and negatively charged water-soluble substances in the water are destabilized and flocculated by electric neutralization and adsorption bridging. It also has obvious effects in decolorization, algae killing, and removal of organic matter.
2. When the product is used, a small amount of water is added, and the flocculation is large, the sedimentation speed is fast, the effluent turbidity is low, and the sludge is produced in a small amount.
3, PH adapts to a wide range, between 4.0-10.0.
4. This product is odorless, tasteless and non-toxic, and can be widely used in source water purification and sewage treatment.
PolyDADMAC is widely used in drinking water treatment,waste water treatment,especially for those high-level-grimed water, can effectively concrete,textiles,cosmetics,mining(coal,gold,diamonds,etc),paper-making,soil treatment,the oil industry,etc. It is food grade.
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 and 10.0.
3. It is smelless, tasteless and harmless. It can be widely used to treat source water and sewage water.
4. Used as cationic flocculant and coagulant in sewage treatment, mining and mineral processing;
5. Used as an aldehyde fixative in textile industry;
6. Used as anion waste catcher and AKD curing accelerator in the process of paper making;
7. Used as clay stabilizer and acid fracturing cationic modifier in water injection in oil field.
8. In addition, PolyDADMAC is also used as regulator, antistatic agent, humidifier, shampoo and skin care moisturizer.
This product is a strong cationic polyelectrolyte with a colorless to pale yellow viscous liquid. It is safe, non-toxic, soluble in water, non-flammable, strong in cohesion, good in hydrolysis stability, non-gel, insensitive to pH changes, and resistant to chlorine. The freezing point is about -2.8 ° C, the specific gravity is about 1.04 g/cm 3 , and the decomposition temperature is 280-300 ° C.
|Appearance||Solid content||PH||Specific gravity at 25℃||Relative M.W.|| |
|Colorless to light yellow viscous liquid||19.0-21.0%||3.0-7.0||1.01-1.10||Low||80-200|
Used as a cationic coagulant in wastewater treatment, mining and mineral processing; as an aldehyde-free fixing agent in the textile industry; as an anionic trash trapping agent, AKD curing accelerator in papermaking; as a drilling in the oilfield industry Clay stabilizer and acidified fracturing cationic modifier in water injection.
This product has been widely used as a polymer flocculant in tap water and sewage treatment. Especially for the high turbidity raw water in the flood season, in order to effectively coagulate the clay, silica, microorganisms and hydrated metal oxides in the raw water, this product is usually used for treatment.
This product is also used in beneficiation wastewater, papermaking wastewater, oily wastewater in oil fields and refineries, industrial wastewater, and municipal sewage treatment.
After diluting the product, directly add the various waters to be treated, stir, precipitate, and filter. It can also be compounded with polymeric aluminum for various water treatments.
1. Packing is 50 kg, 125 kg, 200 kg plastic drum or IBC.
2. This product should be stored in a dry and ventilated environment, avoid direct sunlight, and have a shelf life of one year at room temperature.
3. The unsealed product has not been used up, please seal it.
Delivery:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Related Water Treatment Chemicals Collection:
100% TT Before Shipment
Package: The product is packed in 1200kg/IBC, or 250kg/drum
Storage: Store in room, dry and well-ventilated without direct sunshine, store temperature 5-30 °C.
Shelf life: 12 months.