Supply of ultra-thin steel structure fire-retardant coating thickness Retardant

The product is solvent-retardant coating, applied to the surface of steel components of buildings and structures within, the coating on the back surface of the substrate steel structure, when a fire charring fire-resistant insulation coating the rapid expansion of the protective layer is formed, thereby improving steel fire resistance. This has a thin coating thickness, coating the surface smooth, good decorative effect, moisture, corrosion and other characteristics. For a variety of fire resistance of two hours or less in industrial and civil engineering steel structure (in particular the various halls, glass curtain wall steel member) fire painting and fire protection. Refractory limit (min) 30 60 90 120 150 coating thickness (mim) 0.5-0.6 0.9-1.1 1.5-2.0 2.1-2.6 3.0-3.2 0.6-0.8 0.8-1.0 1.6-1.8 reference theoretical amount of 2.0-2.5 2.8-3.6 1 shock resistance: Rao song L / 200, the coating layer can not afford, do not fall off. 2, Resistance change: Rao Rao song L / 100, coating layer can not afford, do not shed 3, anti-freeze-thaw cycles through: "5 times 4, water resistance" 24h 5, bond strength "0.15Mpa (0.2Mpa) 6, Table thousand times "3h; 7, Appearance: white (can be modulated according to project needs in a variety of colors) construction and transportation: 1, the construction method: can be spray, brush, roller 2. Stir before construction uniform first surface of the substrate to be coated rust treatment, rust-proof helmets brush again. 3, wet brushing wax thickness of each construction to 0.2-0.3min appropriate intervals 8-12 hours brushing once 4, rain or structural surface condensation (frost), not construction, after applying to avoid the rain within 24 hours 5, the construction site and the film is not hard work before the fire ban 6, this coating is solvent-based, non-benzene, non-toxic, should be stored in dry indoor environment requires sealed during transportation, fire, leak-proof: the storage period six months.