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Chemical products PAM Polyacrylamide paper dry strength additive
Polyacrylamide is called PAM for short.There are four types of PAM, anionic cationic(CPAM),nonionic (NPAM),and zwitterionic .Polyacrylamide is a polymer formed from acryla mide subunits,and it is highly water-absorbent.Polyacrylamide and its derivatives can be used as a flocculant, thickener, paper intensifier and liquid drag reduction agent.
Mainly used as the flocculant, in oil industry, textile industry and paper making industry, sewage
treatment agentt, chemical grouting agent,humetants of oil etc.
Anionic polyacrylamide (APAM):
The aqueous solution is polyelectrolyte,has the positive charge, may condense effectively to the
aerosol organic colloid and the organic compound, and strengthen
the li-quid-solid separation process.
Assumes the high polymer electrolyte in neutrality and alkalinity medium special, is sensitive to
the salt electrolyte.
solid content >
1. flocculation: PAM allows suspended substance take the effect of flocculation by charge
neutralization, bridge absorption.
2. Adhesion: have the effect of adhesion by machinery, physical, chemical.
3. reduction of resistance: PAM can effectively reduce the friction resistance of the liquid,
a little PAM can reduce 50—80% resistance.
4 . thickening: PAM in neutral and acid conditions are thickening, PAM can be easy hydrolysis
when the PH value is above 10. thicken will be more clearly when it becomes the station
of half-mesh structure.
1 ) Oil displacement agent for the tertiary oil recovery
2) The bore mud material of well drilling
3 ) Industrial waste water treatment
4 ) Drinking water treatment
5) Auxiliary of papermaking industry
6 ) Clearing agent of sugar juice in the sugar making industry
Established in 2002, Liaocheng Yongxing Environmental Protection Material Co,ltd, is a manufacturer and trader specialized in research, development and production of polyacrylamide. We are located in the scenic JIANGBEI WATER CITY - Liaocheng City ,Shandong Province, with convenient transportation access. We have the ability of producing PAM with the feature of anion, cation and zwitterion and other oil field accessory ingredients. All of our products comply with international quality standards ... View detail