Sweden customer buy RFH Ultraviolet (UV) Laser Modules for PVC plastic laser marking
Dec 10 , 2022Sweden customer buy RFH Ultraviolet (UV) Laser Modules for PVC plastic laser marking
Most of the commonly used PVC plastics are non-crystalline vinyl polymers, which have good resistance to oxidants, reducing agents and strong acids. Therefore, many products that used to use steel are made of this material, such as electrical casings, sewer pipes, and industrial accessories. Laser marking on the surface of such a widely used commodity would be a good choice. 355 nm ultraviolet laser module is one of the most widely used marking equipment, so what is the effect of marking on PVC material with 355 nm ultraviolet laser module?
The wavelength of the ultraviolet laser is 355nm, and it can mark black. This black is similar to the black of the inkjet printer. It is a color that can be accepted by customers. This type of marking is more and more used on PVC materials. up.
The 355 nm ultraviolet laser module has excellent beam quality, and is small in size and suitable for harsh environments, so PVC materials are more suitable for marking with 355 nm ultraviolet laser module. The wavelength of ultraviolet laser is 355nm, which can be clearly engraved on PVC material, and shows obvious black color. Ultraviolet laser is considered to be a kind of laser replacing semiconductor laser, and its application benefit on PVC material is also more expected. The frequency of 355 nm ultraviolet laser module can reach 40K, and the light spot is very small. The galvanometer with small light spot can reach a very high speed, and the speed of the marking line can reach or exceed the effect of CO2 laser.
