|Place of Origin:||CHINA|
|Minimum Order Quantity:||Negotiation|
|Supply Ability:||1000 tons / month|
|Chemical Name:||Poly DADMAC||CAS NO:||26062-79-3|
|Other Name:||PDMDAAC / PDADMAC||Usage:||Mining, Water Treatment, Paper Making, Oilfield|
|Purity:||95% Min||Appearance:||White Powder|
|Molecular Formula:||(C8H16ClN)n||Application:||Dewatering Sludge, Mining Industry|
sewage treatment chemicals,
industrial water treatment chemicals
Greenfloc-40A are cationic coagulant PolyDADMAC of Powder form, which work efficiently as primary coagulants and charge neutralization agents in liquid-solid separation processes in a wide variety of industries. Mainly used in the paper-making, textile dyeing and finishing process .
This product is cationic quaternary ammonium based polymer, It is soluble in water, safe, non-toxic, hydrolytic stability, and good adaptability to the changes in pH value.
|PolyDADMAC Powder Specifications:|
|Appearance:||White to light yellowish powder|
|Molecular Weight:||Low to very high|
|Approximate Brookfield Viscosity at 25° C(10% solution):||20-250cps|
|Specific Gravity at 25°C:||0.8-1.01|
|PH (1% aqua solution):||3 - 6|
EINECS No.: 230-993-8
In drilling filed, we call it as antiy-clay swelling agent or clay stabilizer, it is also compatible with fracturing and acidizing fluids.
Formation permeability damage reduces the productivity of oil reservoirs. One of the damages was caused by clay deflocculating and migration. Without adequate protection, some waterbase fluids can affect the electrical charge of naturally occurring clay platelets in the formation. Clay stabilizers act to retain the clay platelets in position by controlling the charge and electrolytic characteristics of the treatment fluid.
Polymer is absorbed on the surfaces of drill cuttings and the borehole wall. The encap- sulation of drilled solids promotes flocculation and minimizes disintegration and disper-sion. These larger cuttings are carried to the surface and more effectively removed by solids control equipment. The adsorption of polymer on the borehole wall enhances the stability of sensitive formations (salt, clay, ...)
25kg,210kg plastic drum,1100kg IBC drum
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.
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: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.
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.