What is the reason for incomplete curing of UV glue? How to cure UV glue?read count [451] release time：2021-08-20 17:25:00

Someone has asked this question before, that is, obviously uv The glue specified is 365nm band of ultraviolet light, and I did use it 365nm band uv Why is the curing still incomplete when irradiated with a curing lamp? How to let uv What about glue curing?

uv Glue specified 365nm The wavelength of ultraviolet light is correct, and the one used is indeed 365nm band uv curing lamp, but due to uv The power of the curing lamp is too low. uv The glue coating is too thick, so irradiation can only make uv The surface of the glue is cured and cannot be cured no matter how long it is exposed to natural light. uv The glue is completely cured, the power is too high, and the irradiation time is too long, it will also cause uv Glue aging, etc. Same thing 365nm band uv There are many kinds of curing lamps with different specifications and models, such as point light source, linear light source, surface light source, air-cooled and water-cooled, etc., when purchasing uv Before curing equipment, you need to communicate with the manufacturer and select the appropriate equipment based on the actual situation.

Yongcheng Zai uvled We have more than ten years of experience in the R&D and production of curing equipment, and have served many large and small companies and individuals. If you have any doubts or questions in this regard, you can consult Yongcheng customer service at any time.