Yeming`s photoluminescent rigid PVC sheets are made of our high quality photoluminescent pigment and good quality rigid PVC material,they are non-toxic,harmless and don`t contain any radioactive elements. After charging visiable light for 5-10 minutes,they can glow in the dark for exceeding 12 hours.
The photoluminescent rigid PVC sheets can be screen printed onto to produce various safety and glow in the dark signs.
Applications: Emergency safety sign and marker,escape way-finding system, cut out of profiles and shapes,advertising sheets etc.
The secret to making good bait is to try to imitate what a real fish looks like during the day and at night, and we happen to solve this problem neatly in ours article. That is to use luminous powder to make luminous paint to achieve the effect of the fish bait glowing in the dark.
Light-emitting materials, generally refers to materials that can emit visible light. It is said that during the period of Emperor Taizong of the Song Dynasty, the Japanese presented a painting, nothing could be seen during the day, but at night a lying cow could be seen. When we found out the reason