Specifications

To increase sheet strength, the refining process is a typically used method to increase tensile and burst strength in the modern

Cationic Polyacrylamide Resin (CPAM) is developed by CHC as a versatile chemical aid for the paper dry-strength.Withadequate amount of charges and controlled molecular weight, CPAM molecules ensure effective absorption and provide multiple sites to form hydrogen bonds with fibers. The proper dosage of CPAM can improve the bonding strength among fibers and expand the bonding area.

Characteristics
1. Less or no requirement for alum.
2. Improve the performance of rosin size.
3.Benefit drainage and increase machine runability.
4. No adverse effect to waste recycle.
5. Assist in the absorption of retention aids.
6. Reduce the amount of residual fiber in the white water.
7.Synthetic waterborne Resin.

Application
1. Various paper and board grades.