Smoke dyes are chemical dyes that can produce a large amount of smoke by high temperature heating and high temperature sublimation.
Smoke dye definition:
Smoke dyes are different from ordinary dyes. General dyes are: the fiber and other materials coloring material, divided into two categories of natural and synthetic. A dye is a substance with color. But the color of the material is not necessarily a dye. As a dye, must be able to make a certain color attached to the fiber. And not easy to fall off, discoloration.
Smoke dye is a chemical dye that can produce a large amount of smoke by heating at high temperature.
Because of the smog can produce a lot of smoke, and no pollution and harm, so, the market use of smoke dyes is very extensive, such as: fire, science and technology experiment, shooting smoke, etc..
Smoke dye type:
Smoke dye SD-A
A new generation of environmental protection type smog dyes for SD-A type smoke dyes. With non-toxic, no pollution, no residue after high temperature and so on. The dye itself is not easy to absorb moisture. Bright and bright color, no irritation, good temperature resistance, not easy to decompose, easy sublimation, so that the full evaporation and sublimation of the dye, highly dispersed into a solid or liquid particles, uniform formation of colored smoke.
Smoke dye SD-B
Compared with the SD-B type of smoke dyes and SD-A, due to differences in manufacturing materials, lower prices. Although the effect is not obvious SD-B, but for general applications can also be.