Performance and Application of Paper Additives

Paper additives are a special type of chemical that are widely used in various paper making processes, mainly to improve the physical and chemical properties of paper. The following are the main properties and uses of papermaking additives:

Strengthening the strength of paper: Paper additives have the effect of enhancing the strength of paper, which can improve the tensile, compressive, tear and other strength indicators of paper. These additives include strengthening agents, resins, etc.

Improving the glossiness of paper: Paper additives can improve the glossiness of paper, improve the texture and appearance of the paper surface. These additives include lubricants, surface treatment agents, etc.

Improving the printing performance of paper: Paper additives can improve the printing performance of paper, such as increasing the printing resolution of paper and avoiding ink penetration. These additives include wetting agents, anti adhesive agents, etc.

Promoting pulp screening: Paper additives can promote pulp screening, reduce production costs, and improve production efficiency. These additives include dispersants, grading agents, etc.

Improving the durability of paper: Paper additives can improve the durability of paper and inhibit its aging and deterioration. These additives include anti fouling agents, antioxidants, etc.

Overall, paper additives improve the quality and grade of paper by improving its physical, chemical, and appearance qualities, meeting people's continuous improvement and diversified needs for paper quality. Of course, the specific uses and effects of papermaking additives still need to be selected and proportioned according to different paper types and production processes.