Aviation color smoke pulling agent usually includes a smoking component, coloring component, viscosity regulator, dispersant, pour point depressant, flame retardant, and other components.
Each component is prepared according to a certain proportion.
By placing its liquid in the storage tank and spraying it to the engine nozzle of the aircraft through pipes and nozzles under the action of pressure, the color smoke pulling agent meets the high-temperature tail gas emitted by the aircraft and produces a variety of color smoke such as yellow, orange, red, blue, green and purple under the action of high-temperature and high-speed airflow, forming a beautiful color belt in the air, which is convenient for the audience to capture the flight track of the performance aircraft, It greatly increases the viewing effect of flight performance.
The aircraft pulls colored smoke, and the components of colored smoke of different colors are different.
Generally speaking, white smoke contains zinc powder, hexachloroethane, ammonium chloride, potassium perchlorate, etc.
Red smoke contains potassium perchlorate, rose essence, antimony trisulfide, Arabic gum, etc;
Yellow smoke contains potassium chlorate, lactose, antimony trisulfide, alkaline chrysanthemum orange, gold amine, etc; Green smoke contains potassium chlorate, malachite green, antimony trisulfide, Arabic gum, etc;
Blue smoke contains potassium chlorate, methyl blue, indigo, flour, etc.
Purple smoke contains potassium chlorate, indigo, rose essence, para red, flour, etc.
“Color smoke” includes water vapor and vaporized color smoke pulling agent, so it is a mixture.
In the early smoke pulling performance, the colored smoke is poisonous and wears a gas mask. Later, a non-toxic and pollution-free color smoke agent was developed and widely used.