Introduction of curing principle and characteristics of uv adhesive

UV glue is a kind of glue that cures under ultraviolet radiation. Its curing principle is that the crosslinking reaction between monomer molecules is initiated after ultraviolet irradiation, forming a polymer network structure, thus realizing the curing of glue.

The characteristics of UV glue are as follows:

1. Fast speed: the curing speed of UV glue is very fast, and it only takes a few seconds to complete the process of ultraviolet irradiation.

2. Energy-saving: the curing of UV glue is realized by ultraviolet irradiation, and compared with traditional thermal curing or chemical reaction, the energy cost is lower.

3. High bonding strength: UV glue can form a very tight polymer network structure, so it has strong bonding strength, especially in the case of mismatched material surfaces.

4. Environmental protection: UV glue will not produce any harmful substances during the curing process, so it has little environmental pollution.

5. Wide application: UV glue is widely used in electronics, printing, medical devices and other fields because of its fast curing speed and high bonding strength.