UV curing LED technology derived from UV LED curing light source, mainly related to the 395nm UV curing light source and can be in the light of 395nm curing of the new material system two parts of the content.

In the UV curing light source equipment, long wavelength ultraviolet (395nm) light source equipment LED high output power of UV curing light source development has made great progress, UV curing LED range from the individual point of curing the original, now extended to surface curing, but high efficiency, high power, three-dimensional curing has not been reported. At present, many printing equipment has been 100% using UV curing LED technology.

The energy released by the UV curing LED has been comparable to the energy released by the conventional UV curing light source, or even higher. Basically meet the needs of the fastest curing speed, and this UV LED curing light source life more than twenty thousand hours. UV curing light source, surface light source equipment has been in practical application. In recent years, the light at the wavelength of UV curing control, light efficiency and high power UV LED curing light source radiation curing technology is also in continuous improvement, therefore, with the progress of UV curing LED and semiconductor technology, the development of high power and light intensity in 3D, controllable emission wavelength and light initiator absorption wavelength matching, its structure is more simple the direction of development. In UV curing LED new materials, in 2006, only a handful of ink and UV curing LED technology compatible.

The practical UV curing light source application results show that the UV curing LED system can improve the pigment content in order to obtain more vivid colors. This is very important for the application of UV curing LED technology, the traditional UV curing light source system has a relatively small solid particle size, and UV LED curing light source system has a higher solid particle capacity.

At present not only widely used in UV curing LED technology, coatings and adhesives are specially configured to become UV light curing products, printed circuit board (PCB), electronic components corresponding with UV LED curing light source to replace the traditional UV structure. Can effectively reduce the size of UV curing light source area, and then solve the problem of UV LED curing light source.

In the light of the new materials, the development of new initiator, monomer, pre polymer curing system UV curing light source, improve the light curing reaction activity. The light, sound, electricity, magnetic functional materials added in UV LED curing system of LED, the new function of the new slurry of inorganic powder dispersed in the organic carrier in the form, UV curing light source and will 3D printing manufacturing with technological innovation will bring more and more market.

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