Applied in the papermaking process to improve paper quality and production efficiency

Dry Strength Agent
Dry strength agents can significantly improve the performance and appearance quality of paper, as well as enhance the wet strength of paper, thereby maintaining a certain level of strength and structural stability even when exposed to water.

Wet Strength Agent
Wet strength agents form water-resistant cross-linking bonds between fibers through chemical reactions. These cross-linking bonds can form a stable network structure between fibers, thereby maintaining their strength when paper is wet, making the paper have good strength and durability even when wet.

Polyamine
Polyamine can serve as an efficient flocculant to help remove impurities such as pigments, fillers, and other suspended solids from pulp, which helps improve paper smoothness and printing quality.