UVLED curing

Life compared to conventional UV curing equipment, the mercury lamp service life of only 800-3000 hours, the use of UV LED UV curing system service life 20000-30000 hours. LED ways to the instant when the only light in the ultraviolet light required by DUIY = 1 / 5 (preparation time = 5 exposure time = 1), LED means the way the life of mercury is equivalent to 30-40 times. Reducing lamp replacement time: improve the efficiency of production, but also very energy saving. The traditional way of curing equipment mercury at work, due to mercury slow start, opening and closing of lamp life, must have been light, not only cause unnecessary power consumption and shorten the working life of a mercury lamp. Non-thermal radiation of high power infrared light emitting diode is not issued. Product surface temperature was irradiated 5 ° C below the conventional mercury lamp UV curing method usually makes the surface of the irradiated products increased 60-90 ° C, shifted the positioning of the product, resulting in poor product. UV-LED curing methods most suitable for plastic substrates, lens bonding and electronic products, optical fiber cable and other heat-sensitive, high-precision bonding process requirements. Environmental mercury pollution-free way of curing the traditional use of mercury light way, light bulbs filled with mercury, waste handling, transport is very difficult, improper handling will cause serious environmental pollution. The LED curing unit using semiconductor-type emission, no pollution to the environment factors. So the use of more environmentally friendly LED-type curing. Illumination using high-power LED super chip and special optical design of the UV light to achieve high accuracy, high-intensity light; UV output to 8600mW/m2 the irradiation intensity. Using the latest optical technology and manufacturing processes to achieve more than the traditional way of optimizing mercury lamp output and uniformity of high-intensity, almost traditional way of mercury exposure to 2 times the brightness, so that UV curing adhesives faster, shortening the production time, significantly improving the production efficiency. The traditional way of point source mercury increase in radiation curing channel, the channel will cause the increase in output energy of a single channel to reduce exposure. The use of LED-type exposure, each exposure head an independent light, light energy from the impact of increased access, and always maintain the maximum. Illumination because of its super-concentrated, compared with the mercury lamp, UV LED irradiation reduces operating time and improve productivity. UV LED means low power consumption means more efficient light-emitting efficiency of mercury 10 times higher. Meanwhile, whether or not an effective way of mercury exposure, mercury lamps need to continuously work has been in power consumption state. The only way UV LED light when power consumption, while in the standby power consumption is almost zero. Can do a simple calculation, each point of energy saving light curing machine: 270 (W) * 8 (hours) * 365 (days) = 800 (kWh) shows that the power costs per year can only Province thousand dollars. Not only that, by saving energy, each per year to reduce carbon dioxide emissions indirectly, 1.4 tons, the equivalent of a car a year of displacement. Installation is simple, space-saving LED curing unit volume than conventional curing unit 1 / 5 the size of the installation of the equipment more simple, reducing the production site of the site area occupied by high reliability design from circuit design, optical design, system optimization to the components selection, implementation of ST-LED design concept consistently high trust, to ensure the stability of the equipment, reliability and consistency of cure. Market Products: currently on the market are: UV-LED light source curing machine, UV-LED linear light curing machine, UV-LED surface light curing machine, UV-LED curing device of portable applications: microelectronics industry-UV light curing Application 1. Phone components assembly (camera lens, earpiece, microphone, housing, LCD modules, touch screen coating, etc.) 2. Hard drive head assembly (gold line fixed, bearings, coils, chip bonding, etc.) 3. DVD / Digital camera (lenses, lens bonding, circuit board reinforcement) 4. Motors and components assembly (wires, coil fixed, the coil end of the fixed, PTC / NTC component adhesive, protecting the transformer core) 5. Semiconductor chip (anti-moisture protective coating, wafer mask, wafer inspection pollution, UV exposure of the tape, wafer polishing check) 6. Sensor production (gas sensors, photoelectric sensors, fiber optic sensors, optical encoder, etc.) PCB industry 1 LED UV curing applications. Components (capacitors, inductors, various plug-ins, screws, chips, etc.) fixed 2. Damp potting and the core circuit, chip protection, anti-oxidation coating protection 3. Circuit board conformal (angle) coating 4. Ground, fly line, coil fixed 5. Wave soldering through-hole mask medical device applications LED UV curing UV glue bonding the automated assembly of medical devices easier Economy. Now, the advanced LED UV light source system, there is no solvent to a few seconds of UV glue curing and dispensing systems to medical device assembly to form a consistent and repetitive process of bonding an effective and economical method. UV light source optimization and control of manufacturing reliable medical equipment is very important. UV curing adhesive used to provide many advantages, such as lower energy requirements, curing time and location to save, improve productivity, more easily automated. UV adhesive and sealing glue is generally used medical equipment, medical equipment needs of these very high quality and best reliability. Typical applications for UV glue curing the assembly in the medical device, such as the need for bonding 1) different materials (or different mechanical properties) 2) material is not thick enough, can not use the welding method 3) pre-production sub-parts. . 1. Anesthesia mask 2. Syringe 3. Catheters 4. Intravenous infusion tube 5. Vascular implants accessories 6. Endoscope 7. Artery positioning 8. 9 drainage tube. Tracheal tube 10. Blood oxygenator 11. Hearing aids 12. Detection, monitoring, and image apparatus 13. Biochip 14. Adhesive PVC, thermal plastic (polycarbonate data and ABS) optical industry-ST-LED UV curing applications 1. Assembly of optical components (lenses, prisms, optical engine assembly) 2. Assembly of imaging equipment (microscopes, endoscopes, infrared instrument, night vision, sensor, etc.) optical communications industry, 1 LED UV curing applications. Passive Components (WDM WDM, array waveguide grating AWG, optical splitter SPLITTER, optical isolator ISOLATOR, optocouplers COUPLOR, etc.), all kinds of glass packaging structure, bonding or potting, tiny components of fixed and so on. 2. Active devices (coaxial components TOSA / ROSA / BOSA, VCSEL, laser alignment, etc.), especially FTTX low cost, small plastic package structure 3. Optical fiber (the outer coating, markers, adhesive, fiber optic gyro) research and institutes-ST-LED UV curing applications 1. Polymer chemistry (nano-coatings, light-cured resin, sensitizer, monomer, UV ink, etc.) 2. Medical polymer materials (medical plastic, duct), microbial 3. Photochemical (photocatalysis, optical excitation, photosynthesis, etc.) 4. Semiconductor (light speed etching, cutting, uv adhesive tape, etc.) other applications ultraviolet analyzers, genetic engineering, molecular genetics, medical health, biological products, pharmaceutical research, health and epidemic prevention, dyes chemical, petrochemical, textile industry, public security and judicial departments , Department of Archaeology, where the need for verification of the department of fluorescence analysis can be used. Biochemistry, microbiology, gene, genetics, medicine, catalysis, for each channel using different wavelengths of ultraviolet LED, from 240nm to 410nm, 5nm one for each level, the detailed analysis of 3, UV treatment, medical applications, such as: dental cure, vitiligo treatment, the wound composite promotion. 4, the standard light source, the LED light spectrum of a single, consistent energy, can be a useful standard light source 5, source of criminal investigation, with high-power LED, can be issued from 365nm to 780nm of the same intensity of colored light, from ultraviolet, violet, blue , green, blue, yellow, orange, red, until the various infrared bands, can provide 12 bands of light, and includes a white light. Reference: the color of light: infrared red light: 1300nm - 870nm - not visible 850nm - 810nm - almost no visible near-infrared light: 780nm - can be seen as direct observation of a very dim red light cherry 770nm - When the direct observation of may see a deep cherry red light 740nm - Deep cherry red light 700nm - dark red 660nm - Red 645nm - bright red 630nm - 620nm - orange 615nm - red-orange shade of 610nm - orange 605nm - amber 590nm - "Na" yellow 585nm - Yellow 575nm - lemon yellow / light green 570nm - TANSEI Green 565nm - green 555nm - 550nm - bright green 525nm - Pure Green 505nm - green / blue and green 500nm - greenish blue 495nm - blue 475nm - Days blue 470nm - bright blue, 460nm-450nm - pure blue 444nm - Dark Blue 430nm - blue-violet UV light: 405nm - Pure Purple 400nm - dark purple 395nm - with reddish purple 370nm - almost no visible light, the glass filter by the wood when reveals a dark purple. The role of light: photosynthesis, photodynamic therapy, light catalytic, optical transmission function, the role of thermal solutions, light-curing effect, the role of photocatalyst, light protection, light toxicity, light inactivation, photoreactivation, light role in promoting the role of optical imaging, optical whitening effect, light oxidation, light activation, light stability, light inhibition, and so on.