Nonionic Polyacrylamide|nonionic flocculant
1. Characteristics of nonionic polyacrylamide
Nonionic polyacrylamide is a high polymer with a high molecular weight and a low ion exponent, which
has the function of flocculation, dispersal, thickening, bonding, film-forming, relating, and colloidal stability.
Its flocculation is hardly influenced by the PH value and the salt, and in the process of acid wastewater
treatment, its practical effect is superior to the anionic polymer.
2. Quality index of nonionic polyacrylamide
Solid content Molecular weight Hydrolysis PH value Monomer Residual
White grain ≥89 % 5-11 million ≤5 % 1-8 ≤0.05 %
3.Package and loading:
25KG Bag; 15KG Bag; 900KG Pallet.
18tons/20GP Container (With Pallet)
20tons/20GP Container(Without Pallet)
1) Coal washing: nonionic polyacrylamide can be used for the centrifugal separation of the coal washing tailing, used in the sediment, and the filtration processes of the coal dust and the coal slurry. It can help to improve the recovery rate of the coal dust and the filtration rate.
2) Textile additives: By adding some other chemicals, nonionic polyacrylamide can be made into a kind of chemical sizing agent that can be used for the starching of the textiles. It can improve the textile’s adhesiveness, permeability, and desizing performance, so as to make the textiles obtain the anti-static property, reduce the sizing rate, reduce the starch spots and the cloth end breakage rate, and litter, etc.
3) Sewage treatment: if the sewage system is acidic, it is better to choose the non-ionic series
polyacrylamide. With the inorganic flocculant poly-aluminum or aluminum sulfate, it will get a better effect in
the water treatment.
4) Metallurgy and mineral processing: nonionic polyacrylamide can be used in applications such as zinc, manganese, and copper mine’s flotation and smelting, etc. PAM can be added into the leakage and the residue to improve its separating efficiency.
5) Sand proof and stabilization: Dissolve the non-ionic polyacrylamide into 0.3% concentration solution, add in crosslinking agent, spray this mixture over the desert, it can retain and stabilize the sand.
6) Chemical grouting agent: Mixed the dissolved 95% non-ionic polyacrylamide together with 5% NN-A
methylene acrylamide, nonionic polyacrylamide can be used as chemical grouting agents for the water blocking of the dams, the foundations’ tunnels, and so on.
7) Oilfield blocking agent: To be used together with the lignocellulose by adding certain chemical
additives, nonionic polyacrylamide can be used as the oilfield blocking agent.
8) Soil water-absorbent agent: nonionic polyacrylamide Can be used as the water-absorbent agent for soil water conservation and sand stabilization, seeding grass, and planting trees on slopes and sand dustproof.