UVLED curing technology, adding photoinitiator in special proportion of resin, promotes the absorption of ultraviolet light in UVLED curing equipment, thus producing a series of reactions which make resin and other materials rapidly convert to solid state in a short time. This conversion process is called ultraviolet curing.
UV LED light source uses high-power LED chip and special optical design, and uses the latest high-power LED manufacturing process, which makes UV adhesive curing faster, shortens the production time, and greatly improves the production efficiency.
UVLED curing equipment can provide high intensity ultraviolet radiation, light source can be customized to different characteristics, all of which have been applied in many industries. UVLED curing technology is different from traditional mercury lamp luminescence technology. The energy consumption of UVLED curing technology is lower than that of traditional curing technology, and the temperature rise is slower. It is very suitable for curing materials such as liquid crystal.
1. What role does UV LED curing technology play in PCB exposure industry？
Now it is gradually applied in all walks of life. Due to the low energy consumption, high performance and environmental protection of UVLED solidification technology, the PCB exposure has brought about a revolutionary change. In PCB exposure, the light source characteristics of exposure lamp directly affect the quality of exposure and exposure effect. The application of UV solidification technology in PCB exposure is mainly to use ultraviolet radiation to make the inner negatives graphics. Transfer to the photosensitive dry film to stimulate the reaction of ultraviolet light to the photosensitive dry film. After special optical treatment and structure combination, its light source can achieve very high ultraviolet intensity, improve the uniformity of exposure, uniform distribution of light intensity, stability, reduce equipment costs, etc., because it can meet the PCB exposure process.
2.What is the role of UVLED technology in printing industry？
First of all, you need to know what the advantages of UV LED devices are, that is, "cost savings and time". Isn't that what all companies want to achieve?
①In the process of using, we can turn on or off the UV LED light at will, that is, turn on or off when needed, which can save energy consumption and cost.
②UVLED will greatly improve the curing speed, accelerate the curing, improve the production efficiency of products, save time.
UVLED curing technology in printing, the products form solid from liquid. Ink and other materials in printing industry have certain volatility, which is an important source of environmental pollution. UVLED technology in the curing process is a solvent-free process, no volatile organic matter, can reduce environmental pollution.
