[Metal Processing] the Application of UVLED Curing Light Source in the Metal Processing Industry

The development of UVLED light source technology in the metal processing industry has always received great attention from people. Metal processing has always been an industry with high technical content and operation requirements. UV curing technology just fills the shortcomings of this aspect. The adhesion of the metal lead terminal is to put the metal nail into the glass, and coat it with UV adhesive. Although this adhesion does not have the above -mentioned strict requirements for the direct contact with the adhesive and the LCD material, it is required to be moderate viscosity, not flowing after the glue, and the drying of the surface when the UV is cured, good electrical insulation, and the viscosity of glass and metals. High intensity and excellent humidity and heat aging performance. In the non -color formula, the competition between the pigment and the UVLED trinion absorbs ultraviolet light, which will affect the utilization rate of the UV light cause of the light, and then affect the concentration of the free radicals that can be generated. Different pigments have different absorption rates and transmission rates for different wavelengths. The smaller the absorption rate of the pigment, the greater the light transmission rate, and the less loss of the light energy. Carshrilia's ultraviolet absorption capacity is high, the slowest solidification, strong white pigment reflector, which also hinders solidification. Generally speaking, the order of absorption of ultraviolet light is: black, purple, blue, blue, green, yellow, red. When the amount of pigments is too large, the curing of the surface layer of the paint film is not affected, but the deep energy obtained by deep layers is very small. The deep curing of the paint film is greatly affected. The pre -drying level before UVLED optical curing has a great impact on the performance of the curing film. When the drying is incomplete, it slows down the UV optical curing speed. This is because although water has a certain effect on the convergence of oxygen inhibitory oxygen, this can only be this can only be Make the surface of the ink membrane quickly solidify, that is, it is just dry, but it cannot achieve practical dryness. Because the water contained in the membrane is difficult to escape, it makes it difficult for the curing film to become uniform and continuous. The existence of water makes the membrane temperature lower, which is not conducive to improving the conversion rate of gel. Therefore, the control of the formula water content is not only the requirements of the formula stability, but also consider drying efficiency. After the metal processing industry has introduced UVLED optical curing technology, it has made great development. Make the production capacity and product quality of the metal processing industry greatly improved. As the current industry -leading manufacturer in China, Tianhui provides a solution from the entire industry UVLED solution and provides in -depth customer customization services. If you have any questions about ultraviolet solidification applications, you can contact us. The industry is bigger and stronger!