First, the fire resistance time is long: the key point of the fire retardant coating is the fire resistance limit, that is, the general fire resistance time. Apply thick steel structure fire retardant coating on the steel structure surface. In case of fire, the coating's own incombustibility and low thermal conductivity form a fire-resistant and thermal insulation protective layer to improve the fire resistance of the steel structure. After thick steel structure fire-retardant coating is sprayed on the surface of steel members, it forms a fire-resistant and thermal insulation protective layer depending on the incombustibility and low thermal conductivity of the coating itself in case of fire, which effectively improves the fire resistance of steel structures. According to the national standard, the fire resistance time of thick steel structure fireproof coating can reach 3 hours.
Second, health and environmental protection: no matter in which field, health and environmental protection are the eternal theme, just like the paint industry. There are three types of fire retardant coatings for steel structures: ultra-thin, thin and thick. Only thick steel structure fire retardant coatings are based on the action principle of inorganic compounds, and the advantage of inorganic substances is that they do not produce chemical reactions, and fire and heat insulation are based on physical principles. This product has the characteristics of no corrosion to steel, no chemical reaction with any anti-corrosive primer, no pungent smell, light coating weight (relatively light weight of structural load), large unit coating area, no smoke and no harmful gas release in case of fire, and is harmless to human health. It is a healthy, environment-friendly and harmless fireproof coating.
Third, good prospects: a product can only get better development on the premise of promising prospects. In recent years, with the rapid development of the construction industry, various steel structure buildings have sprung up everywhere, and the demand for thick steel structure fire retardant coatings is increasing year by year. Under such a prospect, the development prospect of thick steel structure fire retardant coating will also be better and better.
