Product Description
Shadowless glue (UV glue) is also called photosensitive glue and ultraviolet light curing glue. Shadowless glue is a type of adhesive that must be cured by ultraviolet light. It can be used as an adhesive, and can also be used as a glue for paints, coatings, inks, etc. UV is the abbreviation of Ultraviolet Rays in English. Ultraviolet rays (UV) are invisible to the naked eye. They are a section of electromagnetic radiation outside of visible light, with a wavelength in the range of 10~400nm. The curing principle of shadowless glue is that the photoinitiator (or photosensitizer) in the UV curing material absorbs ultraviolet light under ultraviolet light to produce active free radicals or cations, which triggers monomer polymerization and cross-linking chemical reactions, so that the adhesive is converted from liquid to solid within a few seconds. It is widely used in bonding, potting, reinforcement, coating and other purposes.
The main purpose
1. High-strength bonding between metal and glass
2. Bonding of medical devices
3. LCD pins and liquid crystal bonding
4. Solder point and cable reinforcement
5. LED light strip LENS bonding
6. Speaker membrane and coil bonding
7. Camera focus positioning, etc.
8. FPC component coating and fixing
9. LCD frame shading
