Low Viscosity Polydadmac Water Purifying Chemicals Textile Fixing Agent 26062-79-3
Chemical name: Poly(dimethyl diallyl ammonium chloride)(PDMDAAC)
Trade name: POLYDADMAC
CAS NO: 26062-79-3
Formula: (C8H16NCl)n Properties:
This product is a cationic linear polymeric compound. It can be completely dissolved in the water.
This product gathers electrolyte for the strong cation, appearance is colorless to light yellow viscose liquid, freezing point:-2.8 ºC, specific weight:1.04 g/cm3, resolve temperature 280-300 ºC. Be dissolved in water easily, not easy to combust, strong coagulate dint, good water solution stability, don't become a gel and keep stable in the wide PH range, anti-chlorine, high charge density.
LANSEN CHEM PolyDADMAC Properties & Features:
1. Formaldehyde-free.
2. 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 colorfastness.
3. DADMAC polymers can be used as dye-fixing agent for silk, wool, and nylon fabric. It gives cloth good stiffness. It can also be used as anti-static agent for textiles. After being treated with DADMAC polymer and then dyed, the fabrics show fresh color and possesses color-fastness to wash, abrasion, light, and chlorine. Also, it improves the property of ventilation of textiles.
4. Safety, non-toxic and match international ecosystem standard.
Description:
1. Our PolyDADMAC (Poly Diallyl Dimethyl Ammonium Chloride) is used for water and wastewater treatment and paper mills.
2. Polydiallyldimethylammonium chloride (PolyDADMAC) is a homopolymer of diallyldimethylammonium chloride (DADMAC), well known as one part of Superfloc family. These organic coagulants are liquid, cationic polymers of differing molecular weights. They work effectively as primary coagulants and charge neutralization agents.
3. 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. Water Treatment Polymers of Polydadmac can be used in many ways.
WAY OF USAGE FOR PolyDADMAC
1. Delite ways:
Add froion water into Blu DA 406 (accord with rate froion water :Blu DA 406 =5:3),could use after sufficient mixture homogeneous.
2. Imbue ways:
Dose: 1%--5%(o.w.f)
Temperature: 40--60ºC
Time: 10-30min (Ph adjust to 6)
3. Dip and rolling ways:
Dose: 10-25 g/L(PH adjust to 6)
Process: two dip and two rolling drying
Polydadmac Features:
| Item | Data |
| Appearance | Colorless to light yellow |
| Viscosity | 1000-3000 |
| Solid content | 40% Min. |
| PH | 3-7 |
| Ion Nature | Cationic
|
Attention:
The washing tank is must be washed thoroughly before fixing,for fear of oddment affect fixing effect.
It is favorable to fixing color that raise the fixing color dose and temperature ,but excess could result in color transform.
Setting detailed fixing process should according with factory matter of factory and experiment.
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, killing algae 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 and 10.0.
3. It is smelless, tasteless and harmless. It can be widely used to treat source water and sewage water.
Application Method:
1. When used alone, it should be diluted to the concentration of 0.05%-0.5% (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.
Package and Storage:
1. It is packaged in plastic drums with each containing 50kg and 200kg.
2. Sealed and stored in cool place, avoid solarization
3. This product will appear layer after a long-term storage, but the effect will not be affected with stir.
3. This product will appear layer after a long-term storage, but the effect will not be affected with stir.
