365nm 380nm 390nm 400nm UV curing LED module Product introduction:
365nm 380nm 390nm 400nm UV curing LED module is mainly used for uv curing and uv dryer. This kind of led module is packed with 3535 or 6868 smd led with quartz glass lens on board. The pcb boards is using copper material for better thermal conductive. The LED chips brand we can support is China Sanan, Taiwan Epileds, Korea LG and Korea Seoul Semiconductos. You need to design the water recycle system for the heat dissipation.
365nm 380nm 390nm 400nm UV curing LED module Product Features:
1. The optical quartz glass lens of our led chips are much more hygeian and easy for cleaning.
2. Low thermal resistance, high miliwatts and alternative wavelength 365-410nm are also our advantages.
3. OEM aluminum PCB boards service accepted.
4. Famous brand LED crystals: LG, Seoul Semiconductors, Epileds, Sanan etc.
5. Flexible payment terms, approvable reports and certificates and on time delivery time are available here. Your satisfaction is our prioritized goal.
365nm 380nm 390nm 400nm UV curing LED module Product technical specs:
Usually we make copper board with thickness 2.0mm. Thicker copper board can make the led heat dissipation much more faster.
We request our end clients to make the uv curing system with water recycle cooling system. The air cooling system is far from enough. The uv leds usually can not last too long time if our end clients is using great qty of uv curing led modules for huge machines.
About the led lens on the top, we are using both silicone lens and also quartz glass lens. Most of our clients here are using quartz glass lens 60 degree with 3535 (3838) or 6868 (6565) smd leds.
Quartz glass lens will not change color after long time exposure in uv light. Also 60 degree makes the uv light more focus on the curing objects and higher efficiency in the curing whole system.
About the emitting power, each led crystals inside gives around 500-700mw per watt. It is much more better than the international curing standard requirement.
Small knowledage about the UV curing:
Do you know the curing principle and advantages of UV ink?
At present, the application of UV ink in the printing industry is more and more extensive, and the curing of UV ink requires the use of a UVLED curing machine. It can be said that the combination of UVLED curing machine and UV ink has promoted the development of the printing industry. At present, some printing customers choose to use UV mercury lamps to cure UV inks, but from the perspective of curing effect, environmental protection, energy consumption, etc., UVLED curing machines in the future printing industry will gradually replace UV mercury lamps and become the mainstream curing method.
UV ink is popular in the printing industry mainly because it has the following advantages:
UV ink does not contain volatile organic compounds: most UV products contain little or no organic solvent, there will be no solvent erosion to damage the printed matter, and will not pollute the human body and the environment. Suitable for non-paper substrates: It can be printed on ordinary substrates, and can also be printed on non-absorbent materials such as film, synthetic paper, metal or plastic. Suitable for immediate post-printing: cures rapidly after exposure to UV light.
Less ink consumption: Because UV ink does not contain solvent, only 1/3 to 1/2 of the traditional ink consumption can obtain the expected effect. Strong color matching ability: By adjusting the viscosity, hue and lightness of the ink, a variety of colors can be prepared. As long as two or more basic colors are mixed, a variety of desired colors can be obtained. The opacity is easy to control: pigments or pigments can be added according to standard proportions in the extension base to achieve the desired lightness. UV ink can be processed with special effects such as ice, refraction, frosting, and wrinkles under certain printing conditions.
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