Special steel pam PAM + office 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun company network http://www.bjsbqhb.com Beijing Environmental Protection Technology Co. Biqing water free samples, Technology support, service tracking, your satisfaction, my pleasure ......... polyacrylamide, the English name for PAM, by ionic monomer and acrylamide copolymer made in different proportions, is a water-soluble better high white granular polymer molecules, into cationic polyacrylamide, anionic polyacrylamide, zwitterionic polyacrylamide and nonionic polyacrylamide of four, has been widely used in water treatment, metallurgy, paper, petroleum, chemical, mineral and textile and other industries, the materials used for wastewater treatment, for the removal of organic matter in water has a high efficiency, and with less settlement rate, low cost of water, flocculant can not be replaced by other products. Because of its molecular chain are provided with positive, negative, neutral charge and strong adsorption limited number of genes, which play the ultimate goal of the solid-liquid separation, and therefore better cooperation in the use of coagulants. The main purpose of polyacrylamide: low molecular weight can be used as effectively by PAM or toner material dispersion stabilizer used; the high molecular weight flocculant may be used as an important, but it can produce a water-insoluble hydrophilic gel, for many Groups surface and dissolved substances with good adhesion. Since the product has a high molecular weight, water-soluble, and can adjust the molecular weight of the specific performance, so that the product can play a flocculation, thickening, gel, drag reduction, bonding, scale and so on. Polyacrylamide range of applications: 1, as a retention aid in the papermaking process, a reinforcing agent. 2, as a coagulant in water treatment, flocculants, sludge dewatering. 3, as the precipitation agent in oil drilling, oil-displacing agent. 4, PAM is also widely used in terms of thickening, colloid stability, drag reduction, adhesion, film formation, biomedical materials and the like. The use of polyacrylamide and precautions 1, through a small test to determine the best model, and the optimal dosage of the product. 2, the product formulated into 0.1% (mean solid content) solution concentration to the neutral salt-water is appropriate. 3, when dissolved in water, the product even thrown into stirred water, proper heating (<60 ℃) can accelerate into a solution. 4, solid products with polypropylene woven bag lined with plastic bag, 25kg, jelly plastic drum lined with plastic bag, 50kg per barrel or 200kg. 5, this product is hygroscopic and should be stored in a cool dry place, the temperature is lower than 35 ℃. 6, solid products avoid scattered on the ground to prevent moisture absorption after the product becomes so slippery. 7, the preparation of PAM solution should be enamel, galvanized, aluminum or plastic bucket carried out not formulated and stored in iron containers 8, when dissolved, should pay attention to the product evenly slowly added with stirring and heating dissolver measures, avoid hardening of the solution at a suitable temperature preparation, and should avoid prolonged drastic mechanical shear recommended blender 60-200 turn / min, otherwise it will lead to polymer degradation, it affects the results .