The Color Principle Of Fireworks
Nov 01, 2018

The top of the fireworks is a burning agent, a burning agent, a luminescent agent and a coloring agent. The combustion agent is made of a black powder and can be used to ignite the luminescent agent and the chromophore; the combustion improver consists of potassium nitrate and cerium nitrate. They act as combustion to make the combustion agent burn more fully; the illuminant contains aluminum powder and magnesium powder, which emit incandescent lamps when burned, increasing the brightness of the fireworks.

The developer is the soul of the entire fireworks. It contains various metal salts. We know that every metal salt burns at high temperatures, which releases a unique color of light, a phenomenon called chemical reaction in chemistry. If the sodium salt emits yellow light, the barium salt emits red light, the barium salt emits green light, and the copper salt emits blue light.

After the fireworks exploded in the air, various metal salts were used in the bright color reaction, emitting a colorful light, which made the festival night show a colorful scene.

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