Secco white polyaluminium chloride pac aluminium chlorohydrate

Polyacrylamide

Polyacrylamide (PAM) is a linear polymer, chemical formula is (C3H5NO) N.  It is a hard glassy solid at room temperature. The products are liquid glue, latex and white powder particles, translucent beads and flakes.  Good thermal stability.  Can be dissolved in water in any proportion, aqueous solution is uniform transparent liquid.  After long-term storage, the solution viscosity will decrease due to slow degradation of polymer, especially when the storage conditions are poor.  [1] Polyacrylamide, as lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducer and thickener, has been widely used in drilling, acidification, fracturing, water plugging, cementing and secondary oil recovery, tertiary oil recovery. It is a very important oil field chemical.  

Polyaluminum chloride

Polyaluminium chloride(aluminium chlorohydrate) also simply called PAC, is used in deodorants and as a coagulant in water purification. This compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts.

Cationic polyacrylamide

Anionic polyacrylamide