How does polyacrylamide contribute to the efficiency and sustainability of paper production?

Here's a closer look at how Polyacrylamide contributes to the efficiency and sustainability of the paper production process. In papermaking, PAM is employed as a retention and drainage aid. It enhances the retention of fine particles during the papermaking process, leading to improved paper quality.

What is polyacrylamide (PAM)?

Polyacrylamide (PAM), a versatile water-soluble polymer, plays a pivotal role in enhancing various processes within the paper industry. From pulp production to wastewater treatment, PAM proves to be an indispensable chemical aiding in the optimization of paper manufacturing.

Can polyacrylamide be used as a drainage aid?

When used as a drainage aid, polyacrylamide can overcome slow drainage of fiber furnishes containing high-yield pulps such as stone groundwood, hardwood pulps and recycled fiber furnishes. In addition, these additives improve the drainage of high-base-weight paperboard furnishes and drainage of paper machines that are drainage limited.

Why is Pam used in papermaking?

In papermaking, PAM is employed as a retention and drainage aid. It enhances the retention of fine particles during the papermaking process, leading to improved paper quality. The improved drainage properties result in better water removal, accelerating the drying process and increasing overall production efficiency.