Why Choose Quartz Glass for UV Curing Applications

Quartz glass is the first choice for UV curing applications due to its outstanding comprehensive performance that perfectly matches the requirements of UV curing processes.

Firstly, it boasts excellent UV transmittance, with over 90% transmittance in the 250~400nm UV band commonly used for curing, which maximizes the utilization of UV light source energy—unlike ordinary glass that blocks most effective UV waves.

Secondly, its superior heat resistance (softening point around 1700℃) enables it to withstand long-term high temperatures from UV light sources without softening or cracking, ensuring stable equipment operation.

Additionally, it has strong chemical inertness and UV aging resistance, resisting corrosion from chemicals and not easily yellowing or decaying under long-term UV irradiation, which prolongs its service life. Its easy processability also allows it to adapt to various UV curing equipment structures.