Product Details
Polyacrylamide is abbreviated as PAM, which is divided into anionic (HPAM), cationic (CPAM), and non-ionic (NPAM) is a linear polymer, which is one of the widely used varieties of water-soluble polymer compounds. And its derivatives can be used as effective flocculants, thickeners, paper enhancers and liquid drag reducers, etc., widely used in water treatment, papermaking, petroleum, coal, mining and metallurgy, geology, textiles, construction, etc. Industrial sector.
Product feature:
1. Flocculant: It can neutralize the suspended matter through electricity, bridging adsorption, and flocculate;
2. Adhesiveness: It can be used for adhesion through mechanical, physical and chemical effects;
3. Resistance reduction: It can effectively reduce the frictional resistance of the fluid. Adding a small amount of polyacrylamide to the water can reduce the resistance by 50-80%;
4. Thickening: It has a thickening effect under neutral and acid conditions. When the PH value is above 10, PAM is easily hydrolyzed and has a semi-network structure, the thickening will be more obvious;
Application:
1. water treatment
2. Mining water treatment
4. Sugar making industry
5. Paper and pulp making
6.Oilfield industry
Usage methods and precautions:
1. The 0.2% concentration aqueous solution is suitable for practical neutral salt-free water.
2. Because this product is suitable for a wide range of water pH values, the general dosage is 0.1-10ppm (0.1-10mg/L).
3. Fully dissolved. It is required to fully stir the water body when dissolving, and then slowly and evenly add the powder to prevent blockage of pipelines and pumps caused by large flocs and fish eyes.
4. The stirring speed is generally 200 revolutions per minute, and the time is not less than 60 minutes. Appropriately increase the water temperature by 20-30 degrees Celsius to accelerate the dissolution. The maximum temperature of the liquid medicine should be less than 60 degrees.
5. Determine the best dosage. Experiment to determine the best dosage before use. If the dosage is too low, it will not work, and if the dosage is too high, it will have an adverse effect. When the concentration exceeds a certain concentration, PAM will not flocculate, but will be dispersed and used stably.
6. This product should be stored in a cool, dry place to prevent moisture.
7. The work site should be washed with water frequently to keep it clean. Because of its high viscosity, the scattered PAM has a smooth surface when it meets water, preventing the operator from slipping and causing safety accidents.
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