Fire prevention knowledge and understanding of fire-resistant coating
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| Updated：2012.12.11 Source：Zhejiang Fujie Fire fighting Equipment Co.,Ltd. Clicks： |
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Winter so dry and prone to fire, the family the various heating facilities began to have "posts" in order to prevent the occurrence of home fires. Since November, the fire brigade started the fire publicity measures established in the community fire Desk, improve the general public's awareness of fire prevention. December, the joint neighborhood, property, and other units, fire brigade, fire safety knowledge posted to the district's propaganda showcase.
Fu Jie fire equipment to understand that the fire brigade of the event to launch the neighborhood, the property, volunteers posted to each cell of propaganda showcase for fire safety. Fire safety knowledge, including knowledge of the home fire, electric stove, electric blankets, irons, to avoid the aging, often handling lead wire damage caused by the fire; can not throw cigarette butts, especially flammable substances such as kitchen and be extra Note; fireworks, firecrackers to master the correct method of discharge, discharge to check on-site clean-up after the elimination of fire hazard; winter fire again non-pyrophoric use gasoline, kerosene, alcohol, and other combustibles, stove around combustible items do not stack, heating The equipment should not be used to bake clothing content. Fire protection there over the years, and the related case of home fires, fire comic books.
Modern decoration in the increasingly common use of flammable materials, fire prevention work is very important. Fire retardant coating is used to coat the surface of the substrate to reduce the flammability of the material surface to be painted, block the rapid spread of the fire, and a special coating to increase the fire resistance of the coating material. Better protective effect of fire-resistant coating on the substrate, suitable for the visible open flame suitable for the kitchen, etc. and installation of wooden cabinets, flooring and other flammable plate. The event of a fire, in case of fire, flame retardant fire retardant coating for firefighting and personnel evacuation win.
Understanding of the basic composition of the fire retardant coating from the fireproof coating, fireproof coating is made of the base material (i.e., film-forming substance), coatings, such as pigments, coating aids, fire auxiliaries and dispersing medium component. In addition to the fire safety aids, other coating components in the coating, but some have special requirements on the performance and the amount of ordinary paint.
Solvent-based fire retardant paint before construction can take place in a fire burning, in fact, is a burning flammable liquid solvent in the fire retardant coating and the base material of the fire retardant paint, fire aid and other substances will not burn. Because the organic solvent as the solvent, solvent-based fire retardant paint and fire retardant paint leaking from the bucket, it is easy to cause a fire. Fireproof coating coated on the substrate, only the solvent was evaporated after completion, in order to play the heat insulation effect of the flame arrester.
Certain regulatory requirements must be followed in the development and use of fire-resistant coating, fireproof coatings follow the provisions of GB14907-2002, GB12441-2005 standard followed by finishing fire retardant paints.
Fu Jie Fire Equipment aware of and comply with the standards prescribed fire retardant paint, could be used to protect the steel structure to improve its fire resistance, fire retardant paint and basic standard test methods and detection layer performance must be executed in accordance with the regulations, for the manufacture of fire-resistant coating raw materials should be pre-inspection shall not use asbestos benzene material solvent coatings, fire-resistant coating available spray, trowel, roller coating, knife coating or brushing any one or more methods to facilitate the construction and usually dried and cured in the natural environment.
One or two slower coating both to achieve the required thickness can be reduced to the viscosity of the coating in order to obtain a thinner coating film was ground to a fine degree so as to ensure uniform color, the choice of performance of the dispersing agent and the pigment dispersion of the filler, quartz powder added to ensure that the coating has a strong resistance to abrasion, the curing agent should be selected to corrosion-resistant polyamide-based products.
Fire retardant coating was alkaline or alkaline the composite coatings should complement each other, the primer should be used in conjunction with the ordinary anti-rust paint the coating hard work should not be irritating gas, burning generally does not produce smoke and harmful The gas of the human health. |
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