Water Treatment chemicals PAM
PAM - Polyacrylamide, a water- soluble high polymer and widely used in petroleum, paper-making, metallurgical, textile, chemical and environment protection fields. There are three categories of anionic, cationic and non-ionic type. They have many functions, like flocculation, dispersion, thickener, adhersion, membrane-forming, gelkatination, stabilizing colloid, etc.
PAM - Polyacrylamide(Polyelectrolyte) Functional Principle:
Flocculation Mechanism: Adsorbing suspension particles, polymer chains entangle and cross-link each other to form bridging, and make flocculation structure enlarge and thicken, and has the functions of surface adsorption and electric neutralization. Reinforcing Mechanism: PAM molecule chain and dispersed phase form bridging bond, ion bond and covalent bond to increase combination strength.
PAM - Polyacrylamide(Polyelectrolyte) Specifications:
Type | Anionic | Non-ionic | Cationic |
Appeatance | white granule/powder | ||
grain diameter(mm) | <2 | <2 | <2 |
Molecular weight (Million) | 3-22 | 8-12 | 8-12 |
degree of hydrolysis(%) | 15-80 | 5-15 | 10-80 |
soild content(%) | ≥90 | ≥90 | ≥90 |
PAM - Polyacrylamide(Polyelectrolyte) Main Application:
Well drilling mud raw materials:
In oil field exploration and development and exploration of geology, water and coal, it is used as adhesive of well drilling mud raw materials, can improve the service life of drill bits, improve the drill speed and drilling footage, and reduce plugin replacing drill, and has prominent well slough preventing effect, and it can be used as fracturing fluid of oil fields or plugging agent of controlling profile and plugging water.
Industrial Waste Water Treatment:
Water sources of many tap water factories come from rivers, the sand and mineral contents are higher, water is muddy, the water still can not achieve demands although passing through sedimentation and filtration, and flocculating agent needs adding; however huge adding amount generates increased mud amount and bad effect. The adding amount is only 1/50 of inorganic flocculating agent if anionic-polyacrylamide is adopted as flocculating agent, but the effect is several times better than the organic flocculating agent, and even dozens of times.
Textile Auxiliary Agent:
The product can be added with some other chemicals to prepare chemical grout, is used to starch textiles, can improve the adhesive property, penetrability and desizing performance, enables the textile to have electrostatic prevention performance, reduces the desizing rate, and reduces the starch mixing spots, cloth machine breaking efficiency, and falling objects.
Paper-making adhesive:
The product can be used as fining agent, residency agent, filtration aid and paper dry and wet intensity reinforcing agent in paper-making industry.
Mine Washing:
The product can be used in coal washing tailing centrifugal separation, can be used in sedimentation and filtration of coal powder and coal mud, and can improve the recovery rate of coal powder and the filtration speed.
Sewage Water Treatment:
When sewage water systems are acidophilic, it is more suitable to select nonionic-polyacrylamide, the product can be matched with flocculating agent PAC, aluminium sulphate and the like, and it has the best effect in water treatment.
Metallurgical Mineral Dressing:
It can be used in floatation and smelting of Zinc, manganese and copper mines, its leachate and slag can be added into PAM to improve the separation efficiency.
Sand Prevention and Solidification:
The nonionic-polyacrylamide is dissolved into 0.3% concentration, cross-linking agent is added, and the product can be sprayed on desert to prevent and solidify sand.
Oil field profile controlling and water-plugging agent:
The product can be matched with lignocellulose, a certain amount of chemical adhesive can be added, and the product can be used as oil field profile controlling and water-plugging agent.
Soil humectants:
It can preserve water and solidify sand for soil and can play a role of humectant on slope grass planting, tree planting, and sand solidification and dust prevention of soil.
PAM - Polyacrylamide(Polyelectrolyte) Storage:
It is should be sealed and stored in a dry and cool place below 35 Celsius
1. We are a leading manufacturers in China,
2. Advanced technology and facilities, good quality contral.
3. More than 10 years experience in this industry.
4. More than 50 thousand tons production per one year.
If you have any other questions, please donot hesitate to contact us.