Beijing flocculant office 010-57193076-- phone manufacturers supply 13436502885 Fax 010-80570010-- qq457423671 Guoshao Jun 13436502885-- company Beijing flocculant factory supply network http://www.bjsbqhb.com Beijing Environmental Protection Technology Co. Biqing water provided free samples, technical support and after-sales tracking, your satisfaction, my pleasure ......... polyacrylamide (Polyscrylamide) called PAM, commonly known as flocculants or cohesion agent, the formula: + CH2-CHn is a linear polymer, molecular weight between 400-2000 million, or solid product appearance is white or yellowish powder, liquid colorless viscous gel-like, soluble in water, easy decomposition temperature exceeds 120 ℃. Polyacrylamide molecule has a positive group (-CONH2), dispersed in solution with adsorption and bridging of particulates, there is a strong flocculation, it is widely used in water treatment and metallurgy, paper, petroleum, chemical, textiles, mineral processing and other fields. PAM is divided into: anionic, cationic and non-ionic. Anionic water is mainly used for living and production, industrial and urban sewage treatment. Also apply during the preparation of alumina flocculation of red mud and mud-liquid separation. Cationic high molecular weight, mainly for the water suspension and flocculation of suspended matter cloud precipitation, the acid and acidic solution containing an organic flocculation of suspended matter is very difficult. In this case, cationic polyacrylamide can be effective for flocculation and sedimentation, indicating outstanding performance. 0.1-0.2% in water use form, must PH ion type specification model and uses the appearance of a solid content of the main indicators of molecular weight anionic ion powder ≧ 90% 100-2400 Wan 5-40% sewage treatment, paper, coal, oil drilling, profile and so on. Colloidal 50-600 Wan 5-50% 8-10% cationic powder ≧ 90% 50-1200 Wan 6-80% sewage treatment, paper reinforcing agents, hair conditioning agents. Nonionic powder ≧ 90% 100-1000 Wan Oilfield water shutoff profile control agent, drilling additives, paper retention aids, flocculants. Zwitterionic powder ≧ 90% 300-1000 Wan positive 5-30% sewage treatment, paper enhancer, profile control agent, anti-blocking agents oil temperature tolerance.