Dry Powder Paper Retention Aid

Dry powder retention aid is a new type of high efficiency paper-making special aid, which integrates retention aid and drainage aid. It belongs to amphoteric organic polymer.

It can significantly improve the retention of fillers, also improve the retention of wet chemical additives such as starch, sizing agent, etc.

Save the dosage of slurry and additives, reduce the input cost of raw materials and sizing, etc.

Reduce the concentration of white water under the net, reduce the pollutants of the workshop drainage, especially for cultural paper, newsprint  etc., have a significant improvement.