Physical Properties and Application Characteristics of Polyacrylamide

    Polyacrylamide (PAM) is a water-soluble polymer, insoluble in most organic solvents, has good flocculation, can reduce friction resistance between liquids, according to ionic properties can be divided into non-ionic, anionic, cationic and amphoteric type four types.

    Polyacrylamide flocculant is widely used in thickening, stabilizing colloid, drag reduction, bonding, film formation, biomedical materials and so on. It is used as coagulant aid, flocculant and sludge dewatering agent in water treatment. It is used as water-reducing agent and oil repellent in oil drilling. Used as retention aid and reinforcing agent in papermaking process.

    Physical properties of polyacrylamide:

    1、Used in sludge dewatering according to the different types of clay polyacrylamide molecular weight distribution is also different. Cationic type is used for sludge dewatering, while anionic type is mainly used to improve the solid-liquid separation efficiency.

    2、Used for water purification treatment of reservoirs with river water source.

    3、Paper making enhancer

    4、Textile printing and dyeing industry

    5, Mineral processing

    6、Filtration of oilfield reinjection water

    7, Drinking water

    8、Sugar industry

    10、Other industries such as municipal wastewater treatment

    11, Coal washing

    12, Iron and steel plant water treatment

    13, Mine tail water treatment

    14、Leather tanning

    15、Cosmetics

    16、Agricultural applications

    17、Aquaculture

    Product use

    1. For dyeing wastewater treatment;

    2. Papermaking wastewater treatment and retention aid;

    3. Deep treatment of urban wastewater and recovery of certain precious heavy metal ions in wastewater;

    4. Sedimentation clarification and treatment agent for electroplating wastewater;

    5. Tailings concentrator and flotation concentrate agent in mining and mineral processing industry;

    6. Precipitant and catalyst in metallurgy and chemical industry and sulfur remover in wet copper refining process, etc.