With the continuous development of UV technology, many customers who have not been exposed to UVLED curing machines before began to consult Koinu Precision Optoelectronics [UVLED curing machine], and are willing to replace the traditional mercury lamp production line with UVLED curing production line. UV curing refers to the addition of a photoinitiator (or photosensitizer) to a specially formulated resin, which, after absorbing high intensity ultraviolet light in ultraviolet (UV) photocuring equipment, produces active free radicals, thereby triggering polymerization, crosslinking and grafting reactions, so that the resin can be converted from liquid to solid state in a few seconds. At present, the UV curing equipment on the market is mainly UVLED curing machine and UV mercury lamp.
I. Main parameters of UVLED curing machine
The four key parameters of the UVLED curing machine are:
1.UV wavelength
2. Irradiation intensity
3. Irradiation area
4. Curing speed
Second, the impact of relevant parameters on the quality of UV curing
1, UVLED curing machine wavelength: 365nm spectrum suitable for general light curing ink (not for ice, wrinkle and other special spectral requirements of the ink). It is recommended that customers first carry out light solid test when selecting UVLED curing machine to check whether the wavelength of UV curing equipment meets the requirements of light solid.
2, UVLED curing machine power: UVLED curing machine power is too high will cause ink embrittlement, energy is too low and can not reach the light solid effect, so the equipment light intensity power needs to be strictly tested.
3, heat dissipation device: UVLED curing machine in the release of ultraviolet radiation at the same time, will also produce a lot of heat, so that the temperature in the body continues to rise, Koinu UVLED curing machine manufacturers currently UVLED curing machine is divided into two types of air cooling and water cooling heat dissipation, general air cooling is suitable for curing uv glue, water cooling is suitable for curing uv ink.
Auvcure is a professional manufacturer of all kinds of UVLED point light source, [UVLED line light source], UVLED surface light source and [UV curing machine], and can provide solutions and customization according to the actual needs of customers. The company has Japanese production technology, products are exported to South Korea, Japan, the United States, Brazil and other places. Welcome friends from all walks of life exchange guidance. If you want to know more about [UV light fixed machine] relevant information, welcome to online consultation customer service or call the company’s service hotline for consultation, we will be happy to provide you with quality service! Some of the information/pictures in this article are from the Internet, only for the purpose of sharing new information in the industry, not for commercial use. If any rights are involved, please inform us immediately, and we will delete it immediately. Thank you.
