What is the core technology of UVLED curing system?read count [580] release time：2019-12-25 18:26:00

uvled curing system at present As technology improves, costs continue to fall, and cooperation between industries gradually matures, so it is increasingly being used in various industrial solidification scenarios. The core technology of uvled light curing not only includes UV coating, ink material and formula technology, but also UVLED solidification system, the two complement each other. uv led After decades of development, coatings and inks that match the formulation technology of mercury lamps have become quite mature. Although the curing principles are similar when switching to LED ultraviolet light sources, they will still face some technical problems that require further research and development and solutions. Among them, the following three major problems are urgently needed to be solved. One is an efficient, non-yellowing and economical photoinitiator that matches the UVA spectrum. Second, it can be used in food packaging, low-migration coatings and inks that meet standards. The third is UV LED cured coatings that are comparable in adhesion and other physical properties to thermal curing coatings.

uvled curing The system is mainly composed of UV LED curing lamp holder, cooling control system and drive control system. It is a knowledge-intensive product involving many disciplines. Its core technologies include optics and packaging, cooling, heat transfer, power electronics and other links. Defects in each link will greatly affect the quality and overall performance of the product. Therefore, to make a good UV LED ultraviolet curing system, it is generally necessary to have structural engineers, heat transfer and fluidics engineers, packaging engineers, optical design engineers, software engineers, electronic and power engineers, electrical engineers and other R&D talents. The biggest difference between the UV LED industry and the traditional mercury lamp industry is that UV LED is a semiconductor product, and its technology develops very rapidly. It is no longer a state where one product lasts for ten years and one technology is guaranteed for life. Instead, it requires continuous investment in research and development to keep up with the trend of technological development, otherwise it will be quickly eliminated by the market. Shenzhen Yongcheng Optoelectronics Co., Ltd. Founded in 2009, it was listed on the New OTC Market in July 2018. It is U VLED The first listed company in the curing industry. Headquartered in Shenzhen, with offices in Shanghai, it is a company engaged in UV LED It is a national high-tech enterprise integrating the development, manufacturing, sales and service of curing equipment and has more than ten patented inventions. Professional production and sales UV LED point light source , line light source, surface light source, curing machine and other products. At present, the company's sales and service network covers many countries and regions in Asia, Europe, America, etc. After years of unremitting efforts, Yongcheng Group has become a leading enterprise in the UV LED curing industry. Its products are widely used in printing, furniture coatings, inkjet printing, industrial printers, rotary machines, light curing, exposure machines, screen printing machines, optical fiber communications, electronics, textiles, medical and other fields.