Applications Realglow glow in the dark dye

Luminescent dye is an absorbent of light into another dye can emit light. Realglow glow in the dark dye also include glow in the dark sheet, electroluminescence and chemical hair dyes. Fluorescent dye is to an absorbent of light into another dye can emit light. Realglow glow in the dark dye also include glow in the dark pigments, electroluminescence and chemical hair dye (see the respective articles). Are functional dyes. Realglow glow in the dark dye commonly used in organic pigments, optical brighteners, photo-oxidant, paint, chemical and biochemical analysis, trap solar energy field, forgery, drug and laser tracer has been more widely used. Adding fluorescence dyeing process agents, such as fluorescence knitted fabric, mesh fluorescence, fluorescence Oxford cloth, fleece cloth fluorescence, fluorescence Lai Kabu, mainly used in road traffic safety-related products

glow in the dark stones is right

Of not emitting substance contained in the relevant saying, but certainly not the composition of the light-emitting jade because jade is actually a crystalline form of aluminum oxide, which is not illuminated.
There are two possible common luminous minerals, one fluorescent substance, one phosphorescent substance. Only when a fluorescent substance is excited (visible light, ultraviolet, or other types of radiation) will light, the excitation source is removed not shine, such as our common fluorescent; glow in the dark stones was removed over a period of time after the excitation source is still light, such as zinc sulfide. Natural substance capable of emitting light often contain radioactive elements, to which fluorescent substance or a glow in the dark stone provides the radiation, so harmful to people. There is the case of a light, that is, the phenomenon of energy release of radioactive material, such as radium and radon, which is a radioactive element itself emits light.

glow in the dark stones

Fluorite: also known as "fluorspar", the color often has green, purple, blue, yellow, red and other colors. Causes of fluorite is through the geological underground hydrothermal hydrogen fluoride and stones for driveway (limestone) is generated between the fluorite minerals. China is very rich fluorite resources, geological reserves second only to Mexico and the second in the world. The past 10 years, has worked in northern Guangdong, Henan, Inner Mongolia, Xinjiang and Hunan and other places, discover fluorite having phosphorescence effects, some have tough grind into a ball "Night Pearl" sold to Beijing, Shanghai, Guangzhou, Hong Kong, Taiwan and Southeast Asia , Africa and other places.
Apatite: calcium phosphate mineral in nature, pure quality colorless, transparent, common mostly yellow, green, gray and purple, dark red, gray and other colors. Apatite is heated, there may be a variety of colors of phosphorescence. Transparent quality apatite as mid-range gems. China apatite mainly produced in Xinjiang, Inner Mongolia, Hebei, Gansu, Yunnan, Henan and other places.
Scheelite: calcium tungstate mineral, color was transparent and colorless, gray, yellow, pink, gray, purple and other colors, glass, adamantine luster. Synthetic scheelite commonly used for diamonds and substitutes. Scheelite by heating and UV irradiation, with Luo strong phosphorescence. China is rich scheelite resources, mainly produced in Hunan, Jiangxi, Fujian land, but is suitable for gems and glow in the dark stones are less luminous.
Diamond: natural diamond is the only mineral in nature by a single carbon (C) composed of colorless and transparent, yellow and green, red, purple, gray and other colors. Colorless, flawless diamond is the most expensive diamond jewelry. After the diamond bright sunlight can find green blue phosphorescence. World diamond mainly from Australia, Zaire, South Africa and other countries. China's diamond mainly produced in Liaoning, Shandong