【关 键 字】紫外光清洗设备,短波长紫外线,UV表面清洗,材料表面改性,UV氧化反应
[product name] short wave ultraviolet light cleaning equipment
[product model] JYMX
Ultraviolet light cleaning equipment, short wave long ultraviolet, UV surface cleaning, material surface modification, UV oxidation reaction
[product category] UV light cleaner
[technology principle] using short wavelength ultraviolet UV surface cleaning and surface modification technology, using clean high-energy ultraviolet light source to process materials, we can get extremely clean surface and strong surface continuity.
1. treatment in the atmosphere, simple, convenient, environmental protection, no two pollution, no heating, liquid and other treatment.
2. the cleanliness is very high and the single molecular layer is below, and the unimaginable continuity of the previous treatment can be obtained.
3., China's unique ultra high output, short wavelength ultraviolet light source, only needs a short time (seconds unit) to irradiate, can play a powerful processing capacity, significantly improve production efficiency.
4. is effective for most plastic molding products, and it is widely applicable.
5. can avoid a large amount of consumption of liquid, heat and so on, low operating cost.
Mainly in liquid crystal display devices, semiconductor silicon wafers, integrated circuits, high-precision printed circuit boards, optical devices, quartz crystal, sealing technology, metal materials with oxide film and other production processes, the most suitable method is optical cleaning.
The main materials are ITO glass, optical glass, chromium plate, mask, polished quartz crystal, silicon wafer and metal with oxide film for precise cleaning.
It can remove dirt: organic dirt, human sebum, cosmetic oil, resin additives and polyimide, paraffin, rosin, lubricating oil, residual photoresist and so on.
The UV light source has UV modification in the LCD process (UV surface characteristics, the qualitative change) in the production process of liquid crystal display STN, is mainly used in film processing technology, is very effective for improving membrane and membrane contact, such as ITO film and photosensitive adhesive coating, TOP coating and PI coating and so on. In addition, the research department can also be used for UV modified plastic products, for nano technology research. Products are irradiated by UV light to produce chemical reactions, so that the surface properties of products are changed.
Some materials used in general industrial or hi-tech fields have very high performance and are also very friendly to the environment, but these materials are usually very poor. The short wavelength ultraviolet (UV) surface cleaning and surface modification technology provided by our company is processed with clean high-energy ultraviolet light source. After that, we can get extremely clean surface and strong surface continuity.
The basic reaction of modification is the oxidation reaction caused by UV. After UV is irradiated on the surface of the solid, the pollutants on the surface are oxidized and then decomposed into volatile substances such as CO2 and H2O, which eventually evaporate. And the surface formed a favorable surface followed by a hydrophilic group such as OH, COO, CO, COOH and other hydrophilic groups, and the modified surface continuity was greatly improved.
The progress of the UV light source technology ensures the UV/O3 surface modification technology to give full play to its outstanding superiority. UV/O3 surface modification technology is becoming more and more widely used in solid surface treatment because of its high cleanliness and surface continuity.