Smoke dye SD-A
SD-A type smoke dye is a new generation of environmentally friendly smoke dye. It is non-toxic, non-polluting, and has no residue after high temperature discharge. The dye itself is not hygroscopic. The color is bright and bright, has no irritating taste, is good in temperature resistance, is not easy to decompose, and is easy to sublimate. It can fully evaporate and sublimate the dye, and is highly dispersed into solid or liquid particles to uniformly form colored smoke.
Smoke dye SD-B
Compared with SD-A, SD-B smoke dyes have lower prices due to differences in manufacturing materials. Although the effect is not obvious for SD-B, it can be used for general applications.