UVLED UV Rays are short for Ultraviolet Rays, or Ultraviolet Rays.UV (UV) is invisible to the naked eye. It is a segment of electromagnetic radiation that is visible outside of the purple light. It is in the range of 10 ~ 400 nm.

UV band classification

UV usually according to its nature, can be divided into the following bands:

1. Long wave ultraviolet (UVA) with wavelength of 320 -- 400 nm, which is also the UV wave that most UV technology USES.

2. Ultra-violet (UVB), with a wavelength of 280 -- 315nm, which is mainly used for the drying of the surface, or the surface solidification;

3. Short wave ultraviolet (UVC), with a wavelength of 200 -- 280nm, this band can kill cells and cause cancer because of high energy, so it is rarely used.Some UV silicone systems may be used;

4. Visible light (UVV), wavelength of 400 -- 445nm, which is actually visible light, can be used for deep solidification

From above, we can know the UV technology we talked about, which mainly USES UVA/UVB and UVV, and the current UV LED technology mainly USES UVA and UVV.

UVLED-紫外LED技术的领导者

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