WET PAPER STRENGTH RESINS

Wet paper strength resins can improve the binding strength between fibers and reduce paper surface’s electrical charge. At the same time, they can improve absorption of the long fibers and thereby enhancing paper’s wet strength and drainage. Wet paper strength resins also prevent pilling or the generation of fine particles on the paper surface. They are widely used in household paper products, such as napkin, make-up remover wipes, paper towel, and special paper.

Wet Paper Strength Resins: Properties and Applications

Table 1: Common Types of Wet Strength Resins

Table 2: Performance Comparison of Wet Strength Resins

Table 3: Application Guidelines

Table 4: Advantages and Limitations

Table 5: Environmental and Safety Considerations

Wet strength resins are essential additives for paper products requiring durability in moist conditions. PAE resins dominate the market due to their balance of performance and environmental profile, though UF/MF resins remain cost-effective options where formaldehyde is acceptable. The choice depends on paper grade, production conditions, and environmental requirements.

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