Cationic polyacrylamide as a white powder particles, has a strong flocculation, it is widely used in water treatment and metallurgy, paper, petroleum, chemical, textile, mineral processing. A cationic polymer flocculant is a water-soluble linear polymers, the molecular weight between 600-1200 square, methanol, ethanol, can be dissolved, insoluble in ketones, esters, hydrocarbons and other organic solvents. In acidic or alkaline medium showed electropositive so effective sewage effluent suspended particles with a negative charge for flocculation and sedimentation. Use Form 0.1-0.2% aqueous solution, the water must be formulated with PH ≤ 7, dubbed dilute solution easily hydrolyzed. Should vary with use, or the day spent too long storage. Packing save: polyacrylamide using 15kg, 25kg, pp bag or paper-plastic bag, can also be packaged according to customer requirements. Stacking shall not exceed 20 layers, shelf life of 2 years, the product should be stored in a cool dark place. Security: polyacrylamide non-corrosive, non-toxic product, when used as stick to the skin, eyes or the mouth, to promptly wash with water, prohibit the consumption). The main technical indicators Appearance white particulate solids content% ≥ 90% molecular weight (M) 400-1800 Wan Residual monomer% ≤ 0.1% intrinsic viscosity of 500-2000 highest solubility (g / l) 15 hours 30 minutes to dissolve the dissolved concentration used ( g / l) 5 polyacrylamide Instructions: 1 powder products not directly into the water, it must first be dissolved in water before use, with its solution to sewage treatment. 2 dissolved in water should be clean water (tap water), not sewage, room temperature can be, generally does not require heating. But slowly dissolve when water temperature is below 5 degrees Celsius. If the solution temperature at 60 degrees Celsius, will accelerate the degradation of the polymer, the impact of its results, and acid, alkali, high salt content of the water is not suitable for preparation. 3 to select the concentration of the polymer solution is recommended, preferably 0.1-0.3%. 4 dissolving agents should be added slowly rotating water, avoid disposable adding to affect the dissolution rate or dissolved inadequate clogged pipes. 5 dissolved to now with the existing parked for a long time to degrade, affect the results. Solution at 0.1% Non-anionic polymer solution is not more than one week storage, the cationic polymer is not more than one day. 6 solution stability and concentration, the more concentrated solution stored longer, but the high concentration of the solution can not be directly used for water treatment, to be diluted before use. 7 is caused by iron catalyst all chemical degradation of polyacrylamide, and therefore preparation, transfer, storage polyacrylamide solution is to try to avoid the iron ions into. Equipment contact with the solution preferably stainless steel, plastic, glass, steel or carbon steel coated with resin. 8 When the wastewater dosing, dosing with low concentration to ensure mixing. Need to determine the best dosage and type of chemicals through the test when 9. Use. Concentration ratio was 0.2% polyacrylamide steps are as follows: · The balance Weigh 0.8g of PAM, spare; · Measure 500ml 400ml water into the beaker, the beaker is placed on the magnetic stirrer; · Start the mixer, the 0.8gPAM successive batches into a beaker; · stirred for about 60 minutes, the solution state was observed carefully, to be granular and slug disappear completely condensed solution preparation is completed. Purchasing cationic polyacrylamide need help, please call 0371 -60,263,358 Tel: 18337183918 Zhengzhou Tianhe water purification materials Limited committed to provide you the best quality products and the most sincere service. Welcome to the new and old customers to inquire, we have technical experts 24 hours to provide you with technical services. In this, I wish you good health, plenty of money. / The product information sources Zhengzhou Tianhe water purification materials Limited, please indicate the source, please visit: http://www.zzth66.com/yaoji/yanglzjbxxan.html