Non-expanding intumescent fire-retardant coating for indoor steel structures is applied to the surface of building steel components. The coating itself is non-flammable, undergoes minimal volume change when exposed to fire, and forms a fire-resistant and insulating protective layer, blocking oxygen, acting as a barrier to steel components, and preventing heat radiation. It has a low thermal conductivity, slowing down the rate of heat transfer and enhancing the fire resistance of the steel components. This product has obtained the "Fire Product Certification Certificate" issued by the Fire Product Qualification Evaluation Center of the Ministry of Emergency Management, and has passed the type-approval inspection by the National Fire and Flame Retardant Product Quality Supervision and Inspection Center. All performance indicators of the product meet the standards. The technical level has reached the advanced level domestically.

Application Range

Non-expanding intumescent fire-retardant coatings for indoor steel structures are widely used for fire protection in steel structures of high-rise buildings such as airports, power plants, oil and petrochemical facilities, sports stadiums, commercial plazas, industrial buildings, and grid structures.

◆ Product Features

Low thermal conductivity coating, with small density, excellent fire resistance, good impact and crack resistance, non-fading and aging-resistant, good heat insulation and fire resistance, high耐火 time, and easy to install.