Mercury in UV Curing Lamps

2023-09-24
Governments and non-governmental organizations (NGOs) establish and periodically update policies stipulating that the most dangerous and most toxic materials must be substituted with alternatives when identified.

uv curing system led

 

Mercury is used in UV curing lamps, which are widely used in various industries such as printing, coating, electronics, and medical equipment. These lamps are essential for the implementation of UV curing technology, and mercury is often present in these lamps.

The role of mercury in UV curing technology is to generate ultraviolet radiation. Mercury vapor is activated through electrically overheated filaments or pressure pumps, causing it to evaporate and emit ultraviolet light. This ultraviolet light can initiate a photosensitive reaction and rapidly cure the photosensitive material coated on the surface of an object.

However, mercury also poses some potential issues. During operation, mercury vapor may leak out, posing potential hazards to human health and the environment. Therefore, UV curing lamps that use mercury need to be strictly managed and maintained to minimize the risk of mercury leakage.

To avoid environmental issues caused by mercury leakage, some manufacturers have started to develop and promote mercury-free UV curing lamps. These mercury-free lamps can use other materials, such as cadmium chloride or fluorides, to generate ultraviolet light. Although the stability and performance of mercury-free lamps may currently be inferior to those with mercury, with advancing technology, it is expected that mercury-free lamps will gradually replace traditional mercury-containing lamps.

Recommended for you

Vtech Participated in 2024 the South China Printing Exhibition and Showcased New Technologies and Apps
Vtech Participated in 2024 the South China Printing Exhibition and Showcased New Technologies and Apps
The 2024 Welcome Dinner pays tribute to ourselves in 2023. We will set sail here in 2024.
The 2024 Welcome Dinner pays tribute to ourselves in 2023. We will set sail here in 2024.
Vtech Guangzhou participated in Bangladesh PLASTICS, PRINTING & PACKAGING Exhibition
Vtech Guangzhou participated in Bangladesh PLASTICS, PRINTING & PACKAGING Exhibition
Vtech is set to participate in the 16th Bangladesh International Plastic, Printing, and Packaging Exhibition
Vtech is set to participate in the 16th Bangladesh International Plastic, Printing, and Packaging Exhibition

You may also like

Offset LED pre-press testing machine
An LED pre-press testing equipment that can be widely used in schools, printing plants, and R&D institutions. It can test the curing conditions of various inks and products using LEDs. The LED band can be customized according to customer needs.
Offset LED pre-press testing machine
Water-cooled LED curing equipment
Specially designed for offset printing machines, it can cure traditional UV ink. It has the characteristics of fast curing speed, low curing temperature, safety and environmental protection, long service life and good film-forming performance.
Water-cooled LED curing equipment
Traditional UV Curing System for Screen / Offset Ink with 3UV Modularized Cassettes
Three traditional UV lamps and cassettes equipped with control cabine and cooling device, is used for curing inks using UV radiation sources.
Traditional UV Curing System for Screen / Offset Ink with 3UV Modularized Cassettes
Water-cooled UV Curing Equipment
UV curing equipment is equipment that uses UV technology in the field of curing. It consists of UV light source system, cooling system and circuit control system.
Guangzhou Weitai has a variety of UV curing systems with different cooling methods to meet a wide range of UV process applications.
Water-cooled UV Curing Equipment

Get in touch with us

If you have any comments or good suggestions, please leave us a message, later our professional staff will contact you as soon as possible.
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your content not exceed 500 characters
Contact customer service