As we all know, UV lamp general standard to UV energy radiation enough for up to 800 hours, the imported UV lamp life of up to 1500 or more, then the UV lamp has what effect on curing object? Then we discuss this issue.
A], to the curing time:
According to the different substrate, coating and curing distance adjusting device, the curing speed, curing speed is too fast, not dry coating the substrate surface or the surface dry and sticky; running speed is slow, the substrate surface will be aging.
Two], the influence of the illuminated objects:
Ultraviolet lamp and reflector and the illuminated surface distance in the 7-8cm is the best distance (UV curing the strongest energy), but according to the curing of different substrates, the general distance is about 10-15cm.
Distance: due to low UV lamp surface temperature is very high, the heat deformation of the substrate
Distance: high UV energy, the substrate surface is dry sticky, curing, coating to substrate distance, the lamp power adjusting.
In a word, the use of UV lamps in their daily work, should pay attention to UV lamp and cured products to maintain a certain distance. As a professional UV lighting manufacturer, Dongguan Qingda ultraviolet technology company has set up a special electric light source technology, China Research Center, China UV application technology research center, the sale of products for my own design and production company, all of the UV lamp imported quartz glass pipe to make the lamp, thus greatly enhance the penetration of UV and the service life of the lamp tube.
Source: http://www.vipuv.cn