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Views: 0 Author: Site Editor Publish Time: 2025-01-15 Origin: Site
The cooling porcelain balls in aerosol fire extinguishers help with fire suppression primarily through the principle of heat absorption and cooling. Specifically, when the aerosol fire extinguisher is activated, a chemical reaction inside generates a large number of aerosol particles, which rapidly spread throughout the fire scene and cover the surface of the flames.
In this process, cooling porcelain balls play an auxiliary role. They help reduce the temperature in the following ways:
Heat Absorption and Decomposition: Porcelain balls absorb a significant amount of heat in high-temperature environments, undergoing physical changes (such as melting) or chemical changes (such as decomposition). These processes require heat absorption, which lowers the temperature of the flames.
Physical Barrier: The porcelain balls cover the flame surface, forming a physical barrier that prevents the flame from coming into contact with surrounding combustible materials, thereby reducing heat transfer.
Radiation Heat Dissipation: The surface of the porcelain balls reflects and scatters the infrared radiation emitted by the flame, further lowering the temperature of the fire.
Chemical Suppression: Although the porcelain balls themselves do not participate in chemical reactions, their presence increases the distribution density of the aerosol particles, enhancing the chemical suppression effect of the aerosol and making it more effective in extinguishing the flames.
In summary, cooling porcelain balls help achieve rapid cooling in aerosol fire extinguishers through heat absorption, physical barriers, and radiation heat dissipation, thereby contributing to effective fire suppression.
About Chemxin:
Guangzhou Chemxin Environmental Material Co., Ltd. has been engaged in the production of ceramic balls for 22 years. Our factory, established in 2002, covers an area of 42,000 square meters and employs over 250 people, including a professional R&D team. Our main products include ceramic balls, molecular sieves, activated alumina, tower packing, and more. Competitive pricing and on-time delivery are among our standout features
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