1. The role of water-based adhesive

1. Physical bonding: Water-based glue can bond objects together like other glues, achieving physical bonding and playing a bonding role.

2. Chemical reaction: Water-based glue can react chemically between the bonded objects over time, forming a stronger chemical cross-link.

3. Water resistance: Water-based glue has excellent water resistance and can maintain excellent bonding in a humid environment.

4. Plasticity: Water-based glue can have different plasticity and hardness by changing its composition to adapt to different bonding needs.

2. The use of water-based glue

1. Paper bonding: Water-based glue can be used for paper bonding, such as books, cartons, packaging boxes, letter paper, etc.

2. Wall decoration: Water-based glue can be used for wall decoration, such as wallpaper, wall cloth, carpet, etc., with good adhesion and no damage to the surface.

3. Carpentry products: Water-based glue can be used to make carpentry products, such as tables, chairs, doors and windows, etc., while keeping the wood products fixed, it will not pollute the environment.

4. Packaging and printing: Water-based glue can be used for packaging and printing, such as packaging bags, labels, etc.

5. Artificial boards: Water-based glue can be used to produce artificial boards, such as particleboard, plywood, fiberboard, etc., with excellent bonding and environmental protection functions.

The above are some of the functions and uses of water-based glue. With the continuous development of technology, its use in various jobs will become more and more extensive. At the same time, when purchasing, pay attention to choosing water-based glue with good quality and good environmental protection functions.