3W UV purple LED as the curing light source, with its low-calorie, small, energy-saving advantages, gradually communications, electronics, optics, printing and other industrial applications. A comprehensive alternative to mercury cured UVA LED light source, the band covering 280nm-310nm-365nm-4 ​​05nm, to meet a variety of application needs UVA.
 

At present products from the distribution of power on the band and it has been very comprehensive. In addition to the complete product line, the purple of the UV LED package also includes a forward-looking technology, mass production of this product is one of deep UV ultraviolet LED.
 

Curing principle: Usually curable material is irradiated by oligomers, monomers, photoinitiator, additives and other ingredients. Oligomers having an unsaturated double-stranded structure of the polymer, after the occurrence of the reaction can be transformed into a crosslinked solid material.

Monomer is the basic unit of organic synthetic materials, primarily as a diluent to reduce the viscosity of the chemical system. Generating photoinitiators are two high-energy radical reactive groups and cation under UV light irradiation, promoting oligomers, unsaturated double bond curing crosslinking monomer.

Aid is not directly involved in the curing process, its main role is to prevent the emergence of curable material in the preservation gelled now or in the dark light, like a slow cure.