Luminous and fluorescent Other features

1 long-lasting luminous environmentally friendly materials, non-toxic, harmless , non-radioactive, contain 10 kinds of harmful heavy metals , is a safe material.
2 In addition to the blue-green light ornamental rock and sky blue light pink , the other long-term hydrolysis luminous water will lose emission characteristics , and therefore , when used in an aqueous solution , first of powder can be used after water treatment .
3 long-term temperature resistance of luminous : cyan powder highest temperature , typically 8000C or more times in the performance begins to drop , the higher the stones for driveway , the longer the greater the impact (Eu +2 is oxidized continuously Eu + 3 ) , and is irreversible. Yellow-green powder in general began to decline when more than 5000C .