What is the function of uv lamp
UV lamp is the abbreviation of ultraviolet lamp, which is mainly used for photochemical reaction, sterilization, product curing, medical inspection and other functions by using ultraviolet characteristics. The uv lamp is a gas discharge lamp, and the gas discharge lamp is divided into arc discharge and glow discharge. Its working principle is: adding quantitative high-purity mercury into the vacuum quartz tube, and by providing a certain voltage difference to the electrodes at both ends, an ion discharge is generated, thereby generating ultraviolet radiation. I believe that everyone is familiar with UV lamps, so what is the function of UV lamps? Let's follow the editor to understand the role of UV lamps.
With the continuous progress of society, the level of craftsmanship has been greatly developed. UV lamps are widely used in our daily life and production. So what is the role of UV lamps? The power requirement of the UV lamp during use is 80-120W/cm, and the maximum life time cannot exceed 1200 hours. It is recommended to use about 1000 hours. The UV lamp should be replaced every 500 hours. It is best to use two UV lamps alternately. In order to use 500h, the other one is to use a lamp between 500 and 1000h. The following is a detailed introduction of the role of uv lamps and knowledge of uv lamps.
The role of uv lamps - spraying, with the continuous advancement of technology, the role of uv lamps is also increasing. The most prominent and important performance is in spraying, which is mainly used for cosmetic shells, mobile phone shell spraying, MP3, small home appliance shells and other plastic products. spray. The two industries of mobile phone shell spraying and uv printing have different requirements for uv lamps. Due to different products and equipment, the spraying requirements are different. Mobile phone shell spraying companies mostly use 6-8 lamps as a strip of coating. In the actual operation, as long as the parameters are provided correctly and the specifications of the uv lamp tube are ensured, the alternative production can be guaranteed.
The role of uv lamp - the role of uv lamp in printing and shoe industry is reflected in printing such as: offset printing, screen printing, 5-color printing, such as U disk, CD, etc. are often made of UV protective glue, when printing on CD, Will use uv ink for screen printing, and most of them use uv ink for screen printing. In the production process, it has many advantages such as fast drying, good adhesion, various performance standards, adhesion, and abrasion resistance. The role of uv lamps is also reflected in the shoe industry. The ultraviolet rays of the uv lamps are used to irradiate the sole material to cause a chemical reaction of the product, so that the adhesive glue can better adhere to the sole and upper.
The role of uv lamps - with the continuous improvement of technology in the wood industry and PCB and LCD industries, the technological level has also been greatly developed. The role of uv lamps is more abundant. The role of uv lamps is reflected in the wood industry. Surface coating can make Products such as wooden floors are more gorgeous in terms of visual effects and surface gloss. In wood coating, most UV lamps with longer lamp length and higher power are used. The role of UV lamps is also reflected in the PCB and LCD industries in the industrial field. Metal halide lamps are generally used for circuit board printing for exposure and development, and circuit board companies are widely used. Due to the differences between low-pressure cold UV lamps and curing lamps, their uses are also different.
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