The luminous powder as a chemical product, many people, just thinks that luminous powder is harmful to the body when they are just exposed to luminous powder. They can not be in contact for a long time, let alone add it to clothes.
The luminous clothes seen on the market now are very safe because the luminous powder on the clothes is a long-acting luminous powder. The luminous time of long-acting luminous powder can reach more than 10 hours, most of them are synthesized with strontium aluminate, aluminate, etc., and will not be radioactive. The clothes use long-lasting luminous powder, which is environmentally friendly, non-toxic and non-polluting.
Of course, in addition to the long-acting luminous powder, there is also a short-acting luminous powder. The main component of the short-acting luminous powder is zinc sulfide. This substance must use radioactive substances to stimulate the luminous effect. The glow time of short-acting luminous powder is 5 minutes to 15 minutes, which is rare in the past. This kind of luminous powder will not be used on clothes. The luminous powder with radioactivity is mostly used to make products such as signage, and will not have direct contact with the human body.
The long-acting glow in the dark powder is now the most popular luminescent material, and it is very common. The short-acting luminous powder is rare due to radioactivity and other reasons, and the price is very high. The jewelry, key chains, and other small items we buy contain very little luminous powder, so it will not cause harm to the body.
The advantages of long-acting luminous powder are non-toxic, non-polluting, non-radioactive, long afterglow time, and high brightness. The advantage of short-acting luminous powder is that it absorbs lightfast. When buying, choose the luminous powder that suits you according to your needs.