Water Treatment Poly DADMAC For Water Purification In Middle And High high Turbidity
It is suitable for wastewater of middle and high turbidity, especially obvious effect of water purification for high turbidity. it formed a large piece of alum, easy settlement, suitable PH range is wide, low corrosion, low labor intensity of workers.
Basic Spec
Poly diallyl dimethyl ammonium chloride Quick Details
Chemical Name:Poly diallyl dimethyl ammonium chloride
Other name:PolyDADMAC;PDADMAC
CAS No.: 26062-79-3
Molecular formula:(C8H16ClN)n
Chemical structure:
EINECS No.: 230-993-8
HS:3402120000
Application of Poly diallyl dimethyl ammonium chloride
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.
1. drinking water treatment and waster water treatment
PolyDADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. Little is needed to produce large flocs, rapid precipitation and low turbidity residue.
PolyDADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.
2. Textiles
3. mining(coal,gold,diamonds,etc)
4. Pulp and paper-making
PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.
Poly DADMAC can also be used as a flocculant to improve soap separation process in the evaporation plant of kraft pulp mills thus contributing to higher tall oil yield.
5. Oil industry
6. Sludge dewatering
Technical Specifications:
| Appearance | Solid content | PH | Specific gravity at 25℃ | Relative M.W. | Brookfield Viscosity (cps) |
| Colorless to light yellow viscous liquid | 19.0-21.0% | 3.0-7.0 | 1.01-1.10 | Low | 80-200 |
| Medium | 200-700 |
| Medium | 700-1000 |
| High | 1000-2000 |
| Very High | 2000-3000 |
| 39.0-41.0% | Low | 200-500 |
| Medium | 500-1000 |
| Medium | 1000-3000 |
| High | 3000-5000 |
| High | 5000-8000 |
| Very High | 8000-12000 |
| Very High | 12000-15000 |
| Very High | >15000 |
| 49.0-51.0% | Medium | 1000-2000 |
| Medium | 2000-3000 |
| High | 3000-5000 |
| High | 5000-8000 |
| Very High | 8000-12000 |
| Very High | 12000-15000 |
| Very High | >15000 |
Poly diallyl dimethyl ammonium chloride Packaging and Shipping
25kg,210kg plastic drum,1100kg IBC drum
Poly diallyl dimethyl ammonium chloride Storage
Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.
The term of validity: Two years.
Transportation: Non-dangerous goods.
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.
Delivery
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.
Payment Terms
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.
