400nm 405nm 410nm UV COB LED Chip 50W 100W

Guangmai Technology is professional in making the 400nm 405nm 410nm UV COB LED Chip 50W 100W.

What is the application range of uv led? 

Application field of oil fume purification equipment

According to a report from Haining Yaguang, the ultraviolet photolysis oxidation oil fume purification system is currently the domestic advanced photolysis oxidation oil fume purification system. In this purification system, a special UV lamp with 185nm+254nm plays a central role. It can decompose grease and peculiar smell in the kitchen air, and has the advantages of no secondary pollution, reduced fire hazards, small size, light weight, and greatly reduced maintenance costs.

Exhaust gas treatment application field

According to reports, the total VOCs emissions of my country's textile industry account for about 30% of the total industrial VOCs emissions. VOCs are one of the precursor substances generated by smog and an important component for the formation of PM2.5. The photocatalytic oxidation treatment of VOCs with UV-LED as the photocatalytic light source is better, and it has the advantages of small size, high catalytic activity, stable chemical properties, low cost, non-toxicity, etc., and has a broad application prospect.

Gem identification field

Different types of gemstones, the same gemstone of different colors, and gemstones of the same color with different coloring mechanisms have different UV-visible absorption spectra. Although some optimized gemstones have the same color as their corresponding natural gemstones, they have different absorption spectra due to different color-causing mechanisms or color-causing substances. UV-LED can help identify gemstones and distinguish certain natural gemstones from synthetic gemstones. It can also distinguish certain natural gemstones from artificially processed gemstones by ultraviolet light.

Banknote recognition

Ultraviolet recognition technology mainly uses fluorescent or ultraviolet sensors to detect the fluorescent imprinted anti-counterfeiting marks of banknotes and the matte response of banknotes. This type of recognition technology can identify most counterfeit currency (such as washing, bleaching, and pasting banknotes). This technology has developed early, is mature, and is widely used. It is not only used in the recognition of deposits in ATM machines, but also in financial machines such as currency counters and currency detectors. Under normal circumstances, fluorescence and violet light are used to carry out all-round reflection and transmission detection of banknotes. According to the different absorption and reflectivity of banknotes and other papers, the authenticity of the banknotes can be distinguished, and the banknotes with fluorescent imprints can also be quantitatively identified.

Application areas of photoresin hardening

UV-curable resins are mainly composed of oligomers, crosslinking agents, diluents, photosensitizers and other specific additives. It uses ultraviolet light to irradiate the polymer resin to cause it to undergo cross-linking reaction and instantaneously cure. Under the irradiation of the UV-LED ultraviolet light curing machine, the ultraviolet light curing resin can be cured in 1.2 seconds, which is much faster than the traditional UV mercury lamp curing machine, and the heat is also more ideal than the UV mercury lamp. Through the different blending of the components of the ultraviolet curable resin, products that meet different requirements and uses can be prepared. At present, UV-curable resins are mainly used for wood floor coatings, plastic coatings (such as PVC decorative boards), photosensitive inks (such as plastic bag printing), electronic product coatings (marking and circuit board printing), printing and glazing ( Such as paper, playing card glazing), metal parts (such as motorcycle parts) coating, optical fiber coating, photoresist and precision parts coating, etc.

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400nm 405nm 410nm UV COB LED Chip 50W 100W package size:

400nm 405nm 410nm UV COB LED Chip 50W 100W application

About Guangmai LED/ GMKJ LED

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Datasheet:

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You can download the English Version datasheet of 400nm 405nm 410nm UV COB LED Chip 50W 100W from the head of this page.

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