Compared with the traditional UV curing device, the advantages of UVLED are only 800-3000 hours. The LED method can be lit instantly when the ultraviolet is needed, and when duiy = 1/5 (preparation time = 5 irradiation time = 1), the advantage of the LED .. UVLED is compared to the traditional UV curing equipment. 800-3000 hours, the service life of UV LED ultraviolet curing system reaches 20,000-30000 hours. The LED method can be lit instantly when the ultraviolet is needed, and when duiy = 1/5 (preparation time = 5 irradiation time = 1), the service life of the LED method is equivalent to 30-40 times the mercury lamp method. Reduce the time to replace the bulb: improve production efficiency, and at the same time is very energy -saving. When the traditional mercury lamp method curing equipment is working, due to the slow start of mercury lamp and the opening and closing of the light bulb, it must be lit all the time, which not only causes unnecessary power consumption, but also shorten the working life of the mercury lamp work. No heat radiation high -power light emitting diode without infrared rays issued. The surface temperature of the exposure product is below 5 C, while the traditional mercury lamp method of ultraviolet curing machines generally increase the surface of the exposure product of 60-90 C, which displays the positioning of the product, causing the product to be poor. UV-LED curing method is the most suitable for plastic substrate, lens bonding and electronic products, optical fiber optic cables and other thermal and high-precision bonding process requirements. Ultra -strong illuminance uses high -power LED chips and special optical design, which is ultraviolet light reaching high precision and high strength irradiation; ultraviolet light output reaches 4500MW/m2's irradiation intensity. 采用最新的光学技术和制造工艺实现了比传统汞灯照射方式更加优化的高强度输出与均匀性几乎是传统汞灯方式照射光度的2倍使UV粘合剂更快固化缩短了Production time has greatly improved production efficiency. When the traditional mercury lamp method point of light source curing machine increases the irradiation channel, the increase in the channel will cause the output energy of the single irradiation channel to decrease. And using LED -type irradiation, each illuminated head lights independently, the exposure energy is not affected by the increase in the channel, and it is always maintained at the maximum. Because of its super concentrated light degree, compared with mercury lamps, UV LED shorten the time of the operation and improves production efficiency. UVLED optical solid machine application technology characteristic UV optical solid machine has always been solidified by UV glue light used in the optoelectronics industry. Now, as the optical power continues to strengthen and the UV optical solid machine mapping area is not shorter, the UV solid machine is already in the market is already in The skills broke through the application of the photoelectric industry and gradually entered various industries. The heart printing industry was the most individual. Plastic sheet printing has always depended on the screen printing. Due to the limitation of the process of screen printing, it cannot print fine and high -end products. With the introduction of foreign equipment and new skills and new processes, plastic sheet printing no longer depends on silk net printing. In developed areas such as Guangdong, Zhejiang and other printing industries, adhesive printing UV printing is gradually adopted. Excellent craftsmanship with richness, strong three -dimensional sense, colorful color, and accurate multi -color covering, can print exquisite products and are widely welcomed and promoted. For industries such as packaging and other industries, the broad and grand market prospects make a large number of printing manufacturers compete for the introduction of the new skill of rubber printing UV printing. Plastic printing UV printing must be equipped with UV drying devices such as UV -optical fixed machines on the device. Generally, UV -optical fixed machines, UV dryers, UV curing machines and other UV machines are connected to the rubber printer, but the UV drying in the market on the market The efficacy of equipment and other equipment such as machines, UV curing machines does not reach the uV printing process, because the existing UV -optical fixed machines, UV curing machines and other equipment in the market are applied to the silk net printing UV light solid technology in the wire printing industry The core part of the UV -optical fixed machine is the UVLED chip. The UVLED chip is used as a luminous body. Plastic printing UV printing technology begging for UV light solid drying speed must be synchronized with high -speed printing machines, high -speed light solid drying, UVLED light solidification of ultraviolet light can be reflected on the catalyst of the UV ink, Russia can be solidified. It can be said that it can be said that The UVLED optical solid machine can definitely be satisfied with printing. Plastic sheet printing has always depended on the screen printing before, and it cannot be printed and high -level due to the limitation of the process of screen printing. UV -optical curing technology, ultraviolet light curing technology, UV curing technology, has the unparalleled advantages of traditional curing technologies such as inert solvent, short curing time, and low temperature curing. It is called a new generation of green technology. Light curing technology is a kind of energy -saving and environmentally friendly technology. It is currently widely used in coatings, inks, adhesives, printing boards, electronic industries, fine processing and fast molding. Applying the curing technology to the composite material manufacturing process can not only solve some technical problems, but also help automate large -scale modern industrial production, while meeting modern environmental protection requirements. The optical curing technology of resin base composite materials is another new development direction of UV curing technology in recent years. Optical curing technology is used in the field of composite materials different from other fields. Because the parts are thick (several MM or even a few CM), the relationship between the condition and the thickness of the composite of the composite is studied in the study of the curing process conditions and the thickness of the parts. The material optical curing process has great guidance significance. Beijing University of Aeronautics and Astronautics uses T20 and 651 two types of light causes, which respectively formulate unsaturated polyester systems with 0.25, 0.5, 1, and 2WT%of the concentration of the trigger. The effect of the concentration of optical reinforcement at the degree of solidification by measuring the micro -hardness analysis of the optical curing sample on. Results show that increasing the concentration of the dagging agent can inhibit the effect of oxygen blocking, but for thicker samples, too high the concentration of the dynamic agent will lead to incomplete solidification. The experiment has studied the effect of the concentration of different light -induced agents on the solidification of the resin system, and determines the curing process of the optical solid resin system. Its advantages are first of all because the upper surface of the resin system is exposed in the air, and the degree of solidification of the upper surface resin is affected by oxygen blocking. In the case of incidental light, increasing the concentration of the cause can relieve the inhibitory effect of oxygen, thereby improving the surface curing quality of the sample; because the ultraviolet light will occur, absorb, and scattering when the ultraviolet light will occur when the resin layer will occur. When the intensity of ultraviolet light and the concentration of the dotter agent remain unchanged, the degree of solidification of each layer (except the surface) is decreasing with the increase of the distance from the surface; Little is used in conventional UV coatings. This is because the concentration of the trigger agent is too large, and the high concentration of free radicals will be produced in the nearly upper surface area of the resin. The light is greatly absorbed and scattered in the upper layer, so that the light strong in the depth of the sample is greatly weakened. Fully solidification; compared to the two causes, it can be seen that the solidification performance of TPO TPO is better than 651. The School of Materials of Wuhan University of Technology studied the influence of light -induced agents and diluents, which has the effects of the universal 191#unsaturated polyester resinurization. The study shows that the types and diluents content of light causes have impact on the speed of solidification and they are affecting the speed of curing. The content of the content is the best value. For 191#unsaturated polyester resin ultraviolet light curing reactions, the types and content of light causes in the curing system, and the content of dilution in the resin affect the curing speed of the system. speed.

Does UV UVLED light source hurt the human body? Tianhui tells you that as long as the UV UVLED light source is used reasonably, it will not hurt the human body! In the actual production process, many customers are still very worried about the light of UVLED light sources in UVLED light sources. It is understandable that no one wants to cause the body to have problems with the radiation of UVLED light sources. Understanding the characteristics of UVLED light sources, the fear and concerns in my heart will be released. The application of ultraviolet UVLED light sources is mainly concentrated in the 365-405nm interval, which is also the UVA band that we often talk about. This part of the band is also known as long -wave and black spots effect ultraviolet rays. The human skin will turn black under the UVA band for a long time. The 365nm, 395nm, and 405nm bands used in the industry belong to the UVA band. They have a good penetrating power for polymer materials such as glue and ink, which can trigger chemical reactions in glue and ink, which is converted from liquid to solid state to solid state. Or semi -liquid. It has an effect on energy saving, environmental protection, and efficiency on the production process, so the production of many industries will adopt the production. Most of the wavelengths of UVLED light source machines produced by Tianhui are also UVA bands, will it cause harm? uncertain! The UVLED light source machine handed over to the customer will instruct customers to pay attention to protecting the user's body, especially the eyes. Under the high -intensity UVLED light source light, the eyes will soon be tired, and it will easily cause retinal damage to the retina. Therefore, it is recommended that all users who use the UVLED light source machine must protect their eyes. Do not look straight at UVLED lamps naked. As for the ultraviolet light exposed from the gap and reflected from other places, because the intensity weakened a lot, it is not necessary to panic, because UVLED light in the air is very powerful. There are advantages and disadvantages for everything. UVLED light sources are like humans using fire. They use double -edged swords and reasonable use of them can help us produce. Instead of use, it will hurt ourselves. Tianhui will not avoid the damage of the UVLED light source to the human body, but it will not fear the UVLED light source. Tianhui will use its own experience to guide customers to use the UVLED light source machine scientifically, so that the UVLED light source creates more value for customers' production!

UVLED radiation illumination unit often uses radiation illumination measurement in the field of CITS in UVLED. Some people talk about MW MW and some people talk about MJ. In fact, they are the same, one is the radiation strength, and the other is radiation energy. 1S, so the two of them are just the relationship between time accumulation. In practical applications, UVLED glue For the UVLED curing machine, it is necessary to ensure the peak radiation illumination and the radiation energy. There are many various UVLED measuring inters on the market of UVLED radiation illumination. Hundreds or thousands of cheap pieces are cheap, and tens of thousands of dollars are more expensive. So what kind of UVLED measuring instrument is more appropriate? As a senior practitioner in the UVLED industry, 365nm and 395nm measuring instruments are different. Generally speaking, the 365nm UVLED measuring instrument is more suitable for the actual Japanese ox tail. The standard of cognition. Zhuhai TIANHUI Technology Development Co., Ltd. specializes in developing and producing UVLED optical curing equipment, small UV curing machines, UVLED dot light sources, UVLED wire light sources, UVLED surface light sources, UVLED optical solidifiers, UV exposure machines are a collection of R & D, production, sales, and services Integrated high -tech enterprise. Get the latest UVLED industry information, please go to Tianhui official website http:////

According to LEDINSIDE's "2018 UV LED Application Market-CITIC, Medical, Sterilizer", in addition to the continuous development of the curing market, appearance sterilization, static water sterilization, and flowing water sterilization will become the cured market in the next five years (2018-2022) Important development momentum. The focus of the development kinetic energy is: UVC LED lamp beads; UV is also measured LED lamp beads ultraviolet rays, which are electromagnetic waves between 10nm and 400nm. The UV in the differential band can be divided into UVA, UVB, UVC. UVs can crush the DNA (deoxyrum acid) or RNA (ribosaccharotic acid) parts of the microorganisms, so that the bacteria or not can not be born, so as to reach the purpose of sterilization. Then according to the different use occasions, in the future, we may see the figure of UVC LED lamp beads in these uses: 1. Sterilizer sterilization: medical utensils, mother and infant supplies, smart toilets, refrigerators, tableware cabinets, fresh -keeping boxes, smart trash cans , High -frequency Volkswagen, such as thermal insulation cup, escalator handrail, and active ticket machine button, etc.; 2. Static water sterilization: water drinks and water tanks, humidifiers, ice makers; Fourth, air sterilization: air purifier, air conditioner. In summary, some people will say: How to choose UVC LED lamp beads? In fact, we can choose from the optical power, peak wavelength, life, and light angle. Light power: The UVC LED lamp beads that can be selected on the current market range from 2MW, 10 mw to 100 mW. Different use of power demand for power. Generally speaking, it can match the lighting power of the light interval and dynamic needs as usual. The more the irradiation intervals, the more dynamic needs, the more the required light power. Peak wavelength: 265nm is the best wavelength of sterilization, but the difference between the peak wavelength on the various manufacturers is not different. Life: Based on the detailed use of the calendar to consider the needs of life, find the most matched UVC LED lamp beads, the right is the best. Light angle: Lighting beads that accept the plane lens package out of the light angle between 120-140 , the outlet of the ball lens packaging is adjusted between 60-140 . In reality, no matter whether the UVC LED lamp beads that have been out of light for many years can be completely designed to be completely shrouded in the required sterilization space by designing a lot of LED lamp beads. In the scene where the sterilization scale is not sensitive, the small angle of light can make the light more concentrated, so that the sterilization time is shorter.

1. What is the voltage of LED lamp beads? Patching light red light LED: 1.8-2.4V (conventional voltage) yellow light LED: 1.8-2.4V (conventional voltage) general green light LED: 1.8-2.4V (conventional voltage) Orange light LED: 1.8-2.4V (conventional conventional Voltage) Blue LED: 2.8-3.4V (conventional voltage) Curvant Green LED: 2.8-3.4V (conventional voltage) white light LED: 2.8-3.5V List the voltage of the LED lamp beads of white light and color light, one by one. Hope it could help everyone. Of course, white light 6V, 9V, 18V, 36V patch lamp beads are also available. Why is the patch LED lamp bead voltage? We are divided by color. It is also possible to divide according to the model. Patching lamp beads, let's take 5050 patch LED lamp beads. How many volt of 5050 lamp beads, also watching the color of LED lamp beads. For example, 5050 beads red light and 5050 lamp Jzu green light, 5050 lamp beads green green light. 5050 lamp beads orange light, yellow light and 5050 patch lamp beads purple light and 5050 pink lamp pink pink light, white light, voltage are different. 5050 lamps red light, orange light, general green light and yellow light chip voltage are similar, which is 1.8-2.4 volt. 5050 lamp beads green green light, purple light, blue light and white light beads are similar, all of which are 2.8-3.4 volt. After the above introduction, are you a patch lamp? How many patch 5050 lamp beads have a general understanding?. 2. How much is the voltage of LED lamp beads? There are many models of LED lamp beads, 0402, 0603, 0805, 1206, 2016, 3014, 3528, 3020, 3030, 3535, 2835, 5050, 5630, 7020, 7030 and other models. If you want to know how much the voltage of the LED lamps of the patch is the model? The LED manufacturer recommends that it is classified directly according to the color of the lamp beads. I want to know which patch lamp voltage, just ask the voltage directly to the type of voltage. If you need more detailed. You can find the professional technicians of LED lamp beads manufacturers and manufacturers. The manufacturer will have a list of the corresponding patch lamp bead models. Just look at the specific voltage parameters inside, just choose it in it. The voltage of all patch lamp beads is composed of chip and chip string and combination. Which voltage do you want, or which voltage range of lamp beads, tell LED lamp bead suppliers. LED lamp bead manufacturers will match you to produce chips according to your voltage requirements. Manufacturers also support non -standard products, rich experience, superb technology and trustworthy!