In the electronics industry, what are the advantages of using LED UV curing lamps when bonding ABS materials with UV glue?

News 2022-06-03

Fast curing speed: LED UV curing lamps can emit ultraviolet light of specific wavelengths, which can be quickly absorbed by UV glue, enabling the glue to complete curing in a short time. Generally, it only takes a few seconds to dozens of seconds, greatly improving production efficiency and being especially suitable for large-scale assembly line production.

Energy-efficient and high-efficiency: Compared with traditional mercury lamp UV curing lamps, LED UV curing lamps have lower energy consumption. They do not require preheating and can be turned on and off immediately. Moreover, the energy output is stable, which can reduce production costs and energy consumption while ensuring the curing effect.

Long service life: The service life of LED UV curing lamps usually can reach more than 20,000 hours, much higher than the hundreds to several thousand hours of traditional mercury lamps. This means reducing the frequency of lamp replacement and maintenance costs, and also reducing the risk of production interruption caused by lamp failures.

Good curing effect: LED UV curing lamps can emit ultraviolet light with a relatively narrow wavelength range and high wavelength consistency. It can more accurately match the photoinitiator of UV glue, making the glue cure more completely, with higher bonding strength. Moreover, the cured adhesive layer has stable performance and good wear resistance, corrosion resistance, and electrical insulation.

Environmentally friendly: LED UV curing lamps do not contain harmful substances such as mercury and will not cause environmental pollution after being scrapped like traditional mercury lamps. At the same time, it generates less heat during operation and does not require a complex cooling system, reducing heat emissions and improving the working environment.