How to judge whether the luminous powder is long-lasting or short-acting?

Luminous powder has two kinds of long-lasting luminous powder and short-acting luminous powder. As long as the long-lasting luminous powder is long-lasting, the absorption time is long, and the short-acting luminous powder is short in luminous time and short in absorption time. Because of the luminescence time, long-lasting luminous powder is the most purchased by customers, so how to distinguish the luminous powder you bought is long-lasting luminous powder?

Luminous powder judgment method (quality, brightness):

First of all, the luminous powder is taken out, and the size of the luminous powder is directly related to the brightness of the luminous powder. The larger the luminous powder particles, the brighter the luminous effect, the smaller the luminous powder particles, the darker the luminous effect, so choose the luminous When you are powdering, you should also look at the industry you use. There is no big demand for the particle size. If you don't have it, it is better to choose a thicker luminous powder so that the luminous effect is more obvious.

Compare the luminous powder again: put the luminous powder in the close-light of the daylight (preferably with purple light) for about 10 seconds, then turn off the light to compare the brightness, see the light absorption effect is fast, obvious, good luminous powder absorption speed It is faster than ordinary luminous powder, and the light absorption effect is obvious;

Then turn on the light to absorb the light for 15-30 minutes and then compare, also turn off the light, then compare the luminous effects of these kinds of luminous powder, brightness, good brightness is definitely a better luminous powder, on the other hand is still comparing Their illuminating time, where to put it, observe the illuminance for half an hour, and then observe the illuminance after an hour, until a few hours later, then compare their brightness, and finally get that kind of luminous powder is better.

Looking for luminous powder, the first choice of prosperous effect pigments, more professional service, more assured quality.