Wholesale High Molecular Weight Nonionic Polyacrylamide for Coal Washing & Tailings Dewatering Manufacturers, Suppliers

Product Description

Nonionic polyacrylamide is a high polymer with high molecular weight and low ion exponent, which has the function of flocculation, dispersal, thickening, bonding, film forming, gelatin, and colloidal stability. Its flocculation is hardly influenced by the pH value and salt, and in the process of acid waste water treatment, its practical effect is superior to the anionic polymer.
Nonionic Polyacrylamide Application
Applications
Mine Washing

The product can be used in coal washing tailing centrifugal separation, as well as in sedimentation and filtration of coal powder and coal mud, improving both the recovery rate of coal powder and the filtration speed.

Textile Auxiliary Agent

Added with other chemicals to prepare chemical grout for starching textiles, it enhances adhesive property, penetrability, and desizing performance. It provides electrostatic prevention, lowers the desizing rate, and reduces starch mixing spots, cloth machine breaking efficiency, and falling objects.

Sewage Water Treatment

Optimal for acidophilic sewage water systems. The product can be combined with flocculating agents such as PAC and aluminum sulphate to achieve the best performance in water purification.

Metallurgical Mineral Dressing

Utilized in the flotation and smelting of zinc, manganese, and copper mines. Adding PAM to its leachate and slag significantly enhances overall separation efficiency.

Frequently Asked Questions (FAQ)
What is Nonionic Polyacrylamide and what are its key functions?

Nonionic polyacrylamide is a high molecular weight polymer with a low ion exponent. It performs key functions including flocculation, dispersal, thickening, bonding, film forming, gelatin, and maintaining colloidal stability.

How does pH value affect Nonionic Polyacrylamide performance?

Its flocculation effectiveness is hardly influenced by pH values or salt content. It performs exceptionally well in acid waste water treatment, outperforming anionic polymers under acidic conditions.

How does Nonionic Polyacrylamide benefit mine washing operations?

In mine washing, it aids in coal washing tailing centrifugal separation, sedimentation, and filtration of coal powder and mud, which effectively increases coal powder recovery rates and filtration speed.

What are the advantages of using this product as a textile auxiliary agent?

When mixed with chemical grout for textile starching, it improves adhesion, penetrability, and desizing performance. It also reduces static electricity, starch spots, fabric machine breaking efficiency, and material shedding.

Which coagulants can be combined with NPAM in sewage treatment?

Nonionic polyacrylamide can be effectively paired with inorganic flocculating agents such as Polyaluminum Chloride (PAC) and aluminum sulphate for optimal acidophilic water treatment results.

How is Nonionic Polyacrylamide used in metallurgical mineral dressing?

It is used during the flotation and smelting processes of zinc, manganese, and copper mines by adding PAM directly into leachate and slag to increase separation efficiency.

Related Products