Note: Fireproof coating requires approximately 1kg of 1mm thickness to be sprayed per square meter.

Product Introduction:

SMT-S/BH-103 decorative fireproof coating is an expansive water-based fireproof coating that can be applied to the surface of combustible substrates, providing decorative effects due to its flat coating, and also providing fire protection and preventing flame spread to combustible substrates in the event of a fire. The coating on the surface of the substrate expands and foams in case of fire to form a foam layer. The foam layer not only insulates oxygen, but also has good thermal insulation performance because of its loose texture, which can delay the rate of heat transfer to the coated substrate; The process of coating expansion and foaming to produce foam layer presents endothermic reaction due to volume expansion, and also consumes a lot of heat, which is conducive to reducing the temperature of the fire scene. Due to its significant fire prevention and decorative effects, this product can be widely used in combustible substrates such as wood and its products, fiberboard and its products, cardboard and its products, as well as other indoor decoration materials with a combustion performance level design requirement of B1 in industrial and civil buildings. The technical standards comply with the technical indicators of GB 12441-2018 national standard, and the varieties include water-based fireproof coatings, transparent fireproof coatings, and solvent based fireproof coatings.
SMT-S/BH-103 decorative fireproof coating is suitable for general industrial and civil buildings, high-rise buildings, hotels, cultural and entertainment venues, wooden structural materials, fiberboard, particleboard, fiberglass products and other flammable materials of ancient buildings, as well as cement walls, etc., to provide fire protection. SMT-S/BH-103 decorative fireproof coating has stable coating performance after film formation and can be used in various climatic conditions, so it can be used in all parts of the country.

Performance indicators:

Construction method:

1. It should be kept above 5 ℃ and protected from rain for 24 hours after construction.
2. The painting process adopts brushing, spraying or rolling, and the painting can be evenly applied. The brushing direction should be consistent, do not cross or repeatedly brush.
3. The base should be smooth, sturdy, dry, and clean, free from dirt, oil stains, water stains, and other contaminants. Before coating construction, the paint must be stirred evenly. When the coating is too thick, a small amount of water can be added to dilute it; The coating methods of brush coating, spray coating, and roller coating can be used. The moisture content of combustible substrates should not exceed 12%.
4. This coating is generally applied in two layers, and if necessary, three layers can be applied or covered once. After the first layer is applied, the next layer can be applied after natural drying. The coating should be complete, without any omissions, with a smooth and uniform surface and consistent color. The coating thickness should not be less than 0.3mm to avoid affecting the fire protection effect. There shall be no missed coating on each painted surface. The usage per square meter is ≥ 500g, meeting the first level fire prevention standard.
5. Mix evenly before painting to ensure construction quality and product performance. The construction environment should maintain air circulation, but dust should be avoided from flying.

Packaging and Transportation:

1. The construction temperature should be above 5 ℃, with a relative temperature of ≤ 90%;
2. SMT-S/BH-103 decorative fireproof coating is packaged in plastic drums. Do not store outdoors or expose to sunlight.
3. The storage temperature is 1-35 ℃, and the effective storage period of the product is 6 months.
4. During transportation, measures should be taken to prevent rain, exposure to sunlight, freezing, and impact, and relevant regulations of the transportation department should be followed.