Novel fireproof coating

Abstract

The invention discloses a novel fireproof coating. The novel fireproof coating comprises, by mass, 8-9 parts of a flame retardant polyether, 10-15 parts of aluminum hydroxide, 10-12 parts of expandable graphite, 5-7 parts of carbon fibers, 20-30 parts of mica, 6-9 parts of aluminum silicate fibers, 7-9 parts of sepiolite, and 10-12 parts of deionized water. The novel fireproof coating has obviousfireproof effects and strong high temperature resistance, can effectively block the spread of fire, can resist cracking, and has the advantages of low thermal conductivity, small thermal expansion andgood heat insulation performance.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a novel fireproof coating. technical background [0002] It is applied to the surface of flammable substrates to change the combustion characteristics of the material surface and retard the rapid spread of fire; or applied to building components to improve the fire resistance limit of components, called fire retardant coatings. Building fire prevention is an important field of fire science and technology, and fireproof coating is an important part of fireproof building materials. Fireproof coating refers to a type of coating that is applied on the surface of objects to prevent fire, prevent the spread of fire or isolate the source of fire, prolong the ignition time of the substrate or increase the thermal insulation performance to delay the structural damage time. The current fireproof materials have no obvious fireproof effect, poor high temperature resistance, and are prone ...

AI Technical Summary

Problems solved by technology

The current fireproof materials have no obvious fireproof effect, poor high temperature resistance, and are prone to cracking