Fire-extinguishing mechanism – Comprehensive fire-extinguishing performance
Release time:
17 Dec,2025
1) Foam Coverage: Quickly generates a large volume of foam with dense bubbles. Modified graphene significantly enhances the strength of the foam walls, endowing the foam with stability and resistance to breakage even in the harsh conditions of a fire scene. Additionally, the foam exhibits excellent fluidity, enabling it to rapidly cover the surface of burning materials and effectively isolate the combustion.
1) Foam coverage:
It rapidly generates a large volume of foam with dense bubbles. The modified graphene significantly enhances the strength of the foam walls, endowing the foam with stability and resistance to breakage even in the harsh conditions of a fire scene. Moreover, the foam exhibits excellent fluidity, enabling it to quickly cover the surface of burning materials and effectively isolate the flames.
2) Photothermal cooling effect:
Photochemical reactions triggered by the absorption of photons by atoms or ions can rapidly and significantly reduce temperature, markedly inhibiting the generation rate of free radicals within a fire. The product exhibits extremely low surface tension, enabling it to quickly penetrate deep into combustible materials, thereby facilitating a profound photochemical cooling effect and extinguishing the fire at its source.
3) Water-based film isolation and asphyxiation:
After some of the foam generated by the flame retardant ruptures, it forms a water film that covers the burning material and instantly creates a two-dimensional, dense, composite flame-retardant structure capable of efficiently blocking air.
4) Chemical inhibition at the aggregation layer:
The graphene-composite component in the flame retardant can chemically react with free radicals, forming a two-dimensional composite polymer layer. On the one hand, this prevents free radicals from further promoting combustion; on the other hand, the polymer layer, once deposited on the surface of the burning material, efficiently inhibits the combustion process.
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