The new fire-resistant coating

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The new fire-resistant coating

Information Name:	The new fire-resistant coating
Published:	2015-05-31
Validity:	100000
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Quantity:	1.00
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Detailed Product Description：	A60-1 thin steel structure fire retardant coating is developed by the Ministry of Public Security of Sichuan Fire Research Institute of the latest steel structure fire retardant coating. The coating rapid expansion of a fire, the formation of a thick dense layer of fire insulation, fire resistance significantly, and has fast drying, resistant to moisture, freeze-thaw resistance, corrosion resistance, anti-aging and other excellent physical and chemical properties. Its thin coating, and the surface smooth, with good decorative effect, applicable to all types of steel, especially bare steel structure fire protection. The coating is the first ultra-thin fireproof coatings, is currently the largest domestic engineering application of ultra-thin fireproof coatings, and exported to Pakistan nuclear power plant, Fiji Stadium, Myanmar Shalun Ji mills and other projects because of its leading technology and a wide range of engineering applications, the coating in 1997 by the National Science and Technology Commission and other departments of national key new products, won the Ministry of Science and Technology Progress Award in 1999 and a major performance indicators (based on GB14907-2002) Appearance: White uniformly viscous fluid, non-caking; Dry time (h): 2 bond strength (Mpa): 0.63; freeze-thaw cycle resistance (times): 15; acid resistance (h): soaked in 3% HCI in more than 24 hours, no change in the coating; Alkali resistance (h): soaked in 3% Ca (OH) More than 24 hours, no change in the coating of salt: soaked in 3% CaCI in more than 24 hours, no coating change; Water resistance: soaked in tap water more than 24 hours, no change whitewash layer; Vibration resistance: flexing L / 200, the coating layer can not afford, do not fall off; bending resistance: flexing L / 100, coating is not from the floor, do not fall off; the initial drying crack resistance: No cracks; fire resistance: coating thickness 1.79mm, fire endurance 126min Second, the purpose and scope of application in industrial and civil construction steel, especially for light steel structure, steel grid and other fire protection better and have an ideal preservative effect. Under normal circumstances can be omitted brushing rust direct construction. Third, the use of pre-construction should be in accordance with the requirements of the steel to rust, rust treatment, and remove its dirt and surface oil. Before coating application should stir, diluted as too thick add the right amount of 200 # gasoline. Construction should be more than -10 degrees, manual brushing and spraying machinery available, each over the construction of a thickness not exceeding 0.3mm is appropriate, until the coating is dry brushing may be next, until a predetermined thickness. Different fire resistance of the desired coating thickness as follows: refractory time (h) 0.5 1 1.5 2.0 2.5 coating thickness (mm) 0.5-0.7 0.9-1.1 1.3-1.5 1.9-2.1 2.3-2.5 G60 cable fire retardant coating solvent type fire retardant paint, with significant resistance to moisture, corrosion, freezing and thawing, anti-aging properties and excellent haircut fire performance, the targets are met or exceeded GA181-1998 requirements. 1995 National Science and Technology Progress Award, and was listed as national key new products. Suitable for a variety of combustible substrate, especially wire and cable fire protection. Widely used in fire protection electricity, telecommunications, petrochemical, metallurgy, construction and other key projects thousand wire and cable. 2 Use the method of construction shall be treated before 3 substrate surface dust, oil, etc. clean. 4 spraying, brushing may, subject to the coating can be carried out after a dry surface under construction. 5 Stir well before use, as is too thick, diluted with 200 # gasoline, unused paint and re-seal for reuse. 6 processing wire and cable, general brushing 3-5 times, the coating thickness can reach 1 ± 0.1mm. Third, product packaging and storage two metal drums, barrel, net weight 20KG 3 effective storage period of one year. PC60-1 finishing fire retardant paints Sichuan Fire Research Institute of Ministry of Public Security to develop a water-soluble fire retardant coating. It does not grease and organic solvents, paint industry in line with the "synthetic resin instead of oil to water instead of organic solvents" direction of development, with a safe, non-toxic, non-irritating odor, no pollution, construction convenient, fast drying, low cost . By the National Fire Protection Building Materials Inspection and Testing Center, the targets are to achieve excellent, and also reached the US NFPA703 standards and ASTM standard A-level, comprehensive technical indicators are the leading domestic level, widely used in wood construction and domestic buildings, and fiberboard , plywood and other flammable substrates cable fire protection. - The main performance indicators Appearance: White, viscous, non-caking; drying time (H); Table dry 1 hour, hard work 24 hours; flexibility (mm); 1: Adhesion (grade) : 1; fineness (): 90; impact resistance (cm): 50; Water resistance (h): Soak in tap water for more than 24 hours, the coating did not change; the combustion products of the coating by Huaxi Medical University for animal acute toxic exposure test; fire performance (min): 27 (a). Second, the use of 1, 5 degrees above the paint by brush, to clean the substrate prior to construction dust, debris clean. 2, after the paint should be fully mix use, such as sleep too thick may slightly diluted with tap water. 3, the coating should be graded brushing, brushing every 5 to 6 hours once. On wood fibreboard, plywood and other wood keel coated substrate is generally 2 to 3 times, the amount reached 500g. 4 per square meter, after brushing tools, rinse with water can. Unused paint should be sealed for reuse. Third, Packaging and Storage 1, the product steel barrel, 20kg. 2, the product is non-flammable, non-explosive, non-toxic, non-corrosive security products, storage and transportation as ordinary latex paint. Effective storage period is one year.

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