What materials can uv-laser be used for?

The RFH UV laser processing process is called the "photo-etching" effect. "Cold processing" (ultraviolet) photons with high load energy can break the chemical bonds in the material or the surrounding medium, so that the material is damaged by non-thermal processes.

Ultraviolet laser marking machine is also called ultraviolet laser laser engraving machine, ultraviolet laser marking machine, UV ultraviolet laser marking machine. Principle of UV laser marking machine: Like ordinary fiber laser marking machine, it also uses laser beam to mark long-term marks on the surface of various substances. The reaction mechanism during UV laser processing is realized by photochemical ablation, that is, relying on The laser energy breaks the bonds between atoms or molecules, making them gasify and evaporate into small molecules. The focused spot is small, and the processing heat affected zone is very small, so it can be used for fine marking and special material marking.

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With the rapid development of laser equipment and the improvement of the power of UV laser marking machine, Juguangheng UV laser marking machine has been used in the high-end market of fine processing, the surface of packaging bottles of iPhone, cosmetics, medicine, food and other polymer materials. Marking; flexible PCB board marking and scribing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass, glassware surface, metal surface coating, plastic buttons, electronic components, gifts, communication equipment, building materials, etc. an area.

The RFH UV laser processing process is called the "photo-etching" effect, and the "cold processing" (ultraviolet) photons with high load energy can break the chemical bonds in the material or the surrounding medium, so that the material is damaged by a non-thermal process. This cold working has meaning in laser symbol processing, because it is not thermal ablation, but cold peeling that breaks chemical bonds without the side effect of "thermal damage", so it does not occur on the inner layer and adjacent areas of the processed surface. heating or thermal deformation. The processed material has lubricated edges and minimal carbonization.