Is Apam-t a novel anionic polyacrylamide?

Conclusion APAM-T is a novel anionic polyacrylamide which has been successfully synthesized by ultrasonic initiated template copolymerization. Characterization results showed the evidence of the microblock structure’s existence and the enhancement of copolymerization degree by adding the template.

Can UV-initiated template polymerization prepare a novel anionic polyacrylamide with a microblock structure?

E-mail: zhl6512@126.com; Fax: +86 23 65120827; Tel: +86 23 65120827 Ultraviolet (UV)-initiated template polymerization (UTP) was used as a feasible strategy to prepare a novel anionic polyacrylamide (APAM) with a microblock structure.

How is anionic polyacrylamide synthesized?

Synthesis mechanism The anionic polyacrylamide was synthesized by copolymerizing AM and SAS monomers. The essence of copolymerization is the free radical reaction. Thus, this chain reaction can be divided into three distinct processes: initiation, propagation, and termination.

How does anionic polyacrylamide affect water purification?

This achieves a very good flocculation effect, using molecular chains to directly bridge and link each other to form a strong floc, thus achieving a water purification effect. Anionic Polyacrylamide Molecular weight of anionic polyacrylamide: As an industrial sewage treatment agent, the molecular weight is between 6 million and 18 million.

Does anionic polyacrylamide have a viscosity?

When it exists as a liquid, it has a certain viscosity. Anionic polyacrylamide has an amide group, which can be attached to the surface of sediment particles through hydrogen bonding. Anionic polyacrylamide has a long molecular chain, and a large number of long chains describe the surface of a huge group.

Does anionic polyacrylamide have a good flocculation effect?

Anionic polyacrylamide has a long molecular chain, and a large number of long chains describe the surface of a huge group. This achieves a very good flocculation effect, using molecular chains to directly bridge and link each other to form a strong floc, thus achieving a water purification effect. Anionic Polyacrylamide