The char layer formed by intumescent fire retardant coating, seemingly light and fluffy, is actually an intelligent fire barrier integrating materials science, thermodynamics, and combustion chemistry.
During construction, ensure good ventilation in the construction area. If necessary, use forced ventilation measures, such as exhaust fans or ventilation ducts, to improve drying conditions.
Intumescent fire retardant coating, through the ingenious integration of materials science, breaks through the traditional limitations of "fireproof but not corrosion-resistant, corrosion-resistant but not fireproof."
After construction, sufficient curing is required to allow the coating to fully harden and form a stable chemical structure.
Applied to the surface of steel structures, intumescent fire retardant coatings expand upon exposure to heat during a fire, forming a porous, dense carbon insulation layer that effectively isolates heat transfer and slows the temperature rise of the steel
To ensure the stability of steel structures in fires, non-expanding fire retardant coatings are widely used. This thick-coated fire retardant coating not only offers excellent fire resistance but also maintains its structural integrity under high-temperat