PolyDADMAC 40% Liquid Poly Dimethyl Diallyl Ammonium Chloride
PolyDADMAC is a strong cationic polyelectrolyte, appearing as a colorless to pale yellow viscous liquid, non-flammable, has strong cohesive power.
CAS No.: 26062-79-3
Appearance: Clourless or Light Yellow Liquid
Characteristics: Cationic Polyelectrolyte
Solubility: Highly Soluble in Water
Viscosity: Customized
Package: 25kg/Drum 1000kg Per Drum
Origin: Shandong, China
HS Code: 3402410000
Product name: 2-Propen-1-aminium,N,N-dimethyl-N-Propenyl-,chloride homopolymer
Synonyms: Polydimethyldiallyl ammonium chloride; Dimethyldiallyl ammonium chloride homopolymer; Polydadmac; PDMDAAC; PDADMAC
CAS No.: 26062-79-3
Molecular Formula: (C8H16NCl)n
Properties
This product is a strong cationic polyelectrolyte, appearing as a colorless to pale yellow viscous liquid. It is safe, readily soluble in water, non-flammable, has strong cohesive power, good hydrolytic stability, does not form gels, is insensitive to pH changes, and is chlorine-resistant. The freezing point is approximately -2.8℃, specific gravity is approximately 1.04 g/cm³, and decomposition temperature is 280-300℃.
Specification
| Products | Appearance | Solid Content | pH | Specific Gravity @ 25°C | Relative Molecular Weight | Brookfield Viscosity (@25°C,cps) |
| PDMC-201 | Colourless to Light Yellow Liquid |
19.0-21.0% | 3.0-7.0 | 1.01-1.10 | Low | 80－200 |
| PDMC-202 | Medium | 200-700 | ||||
| PDMC-203 | Medium | 700-1000 | ||||
| PDMC-204 | High | 1000-2000 | ||||
| PDMC-205 | Very High | 2000-3000 | ||||
| PDMC-401 | 39.0-41.0% | Low | 200－500 | |||
| PDMC-402 | Medium | 500-1000 | ||||
| PDMC-403 | Medium | 1000-3000 | ||||
| PDMC-404 | High | 3000-5000 | ||||
| PDMC-405 | High | 5000-8000 | ||||
| PDMC-406 | Very High | 8000-12000 | ||||
| PDMC-407 | Very High | 12000-15000 | ||||
| PDMC-408 | Very High | >15000 | ||||
| PDMC-504 | 49.0-51.0% | High | 5000-8000 | |||
| PDMC-505 | Very High | 8000-12000 | ||||
| PDMC-506 | Very High | 12000-15000 | ||||
| PDMC-507 | Very High | >15000 |
Applications and Usage
– Polydimethyldiallyl ammonium chloride can be used as a formaldehyde-free fixing agent in the dyeing and finishing industry, forming a protective film on fabrics and improving color fastness.
– In the paper industry, it is used as a coating and antistatic agent, AKD coating accelerator, and retention aid.
– In water treatment, it can be used as a decolorizing agent and flocculant for wastewater and drinking water treatment.
– In the daily chemical industry, it is used as a conditioner, humectant, and antistatic agent in shampoos.
– In oilfield chemicals, it can be used as a clay stabilizer and cationic acid fracturing aid, etc.
If polydimethyldiallyl ammonium chloride is used alone, it needs to be diluted to 0.5%-0.05% (solids content). If this product is used to treat different source water or wastewater, the dosage needs to be determined according to the turbidity and concentration of the water. The most economical dosage should be based on experiments. To ensure that this product mixes evenly with other chemicals in water and does not damage flocs, attention should be paid to the metering point and stirring speed; continuous dosing is recommended when using this product.
Packaging and Storage
Packaging is in 200KG/plastic drum or 1100KG/IBC drum, or according to customer requirements.
Polydimethyldiallyl ammonium chloride should be stored in a cool, dry place. Shelf life is two years. If separation occurs due to prolonged storage, stir before use.
Keywords
Polydimethyldiallyl ammonium chloride, polyquaternary ammonium salt, cationic polymer, Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC