Acrylamide produced by biological enzyme catalysts has the advantages of higher purity, lower impurity, no copper and iron content. Acrylamide is mainly used for the production of homopolymers, copolymers and modified polymers that are widely used in oil field, water treatment, paper-making, textile and soil improvement, etc.

Polyacrylamide (PAM) is a linear water-soluble polymer, the general term for acrylamide homopolymers or copolymers and modified products, the most widely used variety of water-soluble polymers, and known as “Auxiliary agent for all industries”. Based on the structure of polyacrylamide, it can be divided into non-ionic, anionic and cationic polyacrylamide. According to the molecular weight of polyacrylamide, it can be divided into ultra-low molecular weight, low molecular weight, medium molecular weight, high molecular weight and ultra-high molecular weight. Our company has developed a full range of polyacrylamide products through cooperation with scientific institutions.Our PAM products includes oil exploitation series, non-ionic series, anion series, cationic series. The molecular weight range of polyacrylamide is 500 thousand ~ 30 million. Widely used in various fields such as water treatment, oil exploitation, paper-making, textiles, mineral processing, coal washing, sand washing, soil conditioner, etc. 

Ruihai Group is a comprehensive chemical enterprise committed to the research and development, production and technical services of biological fine chemicals and casting functional materials. The main investor is Shandong Ruihai Investment Co., Ltd. Since its establishment in 1999, it has been committed to the research and development, production, sales and technical services of new materials with green fine chemical and casting functions. At present, the group mainly has Shandong Ruihai New Material Technology Co., Ltd., Shandong Ruihai Mishan Chemical Co., Ltd., Shandong Ruihai Jinshan Chemical Co., Ltd., with about 700 employees, including more than 100 senior professional and technical personnel, product development ability and technical equipment level in the domestic industry leading position.