Fireproof flame-retardant material

Abstract

The invention discloses a fireproof flame-retardant material. The fireproof flame-retardant material is prepared from the following raw materials: in parts by mass, 40-50 parts of polybutylene terephthalate, 110-130 parts of epoxy resin, 30-40 of hydroxyethyl cellulose, 12-20 parts of asbestos powder, 30-40 parts of calcium carbonate, 6-8 parts of perlite, 5-10 parts of dimethylacetamide, 4-6 parts of ethyl acetate, 6-8 parts of magnesium hydroxide, 25-35 parts of acrylic acid emulsion and 20-30 parts of stearyl methacrylate. The fireproof flame-retardant material has good heat insulation andfire resistance, no cracking, no falling off and high temperature resistance, and is economical and environmentally friendly.

Description

technical field [0001] The invention relates to the field of flame-retardant materials, in particular to a fire-resistant and flame-retardant material. Background technique [0002] Fire retardant coating is used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material, retard the rapid spread of fire, improve the fire resistance limit of the coated material, change the combustion characteristics of the surface of the material, and retard the rapid spread of fire ; or applied to building components to increase the fire resistance limit of the components and the fire resistance of the material, slow down the speed of flame spread, or prevent burning within a certain period of time. Cracking, easy to fall off, resulting in a reduction in fire performance. Contents of the invention [0003] The invention designs a kind of fire-proof and flame-retardant material with good heat insulation and fire resistance, no cracks and...

AI Technical Summary

Problems solved by technology

[0002] Fire retardant coating is used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material, retard the rapid spread of fire, improve the fire resistance limit of the coated material, change the combustion characteristics of the surface of the material, and retard the rapid spread of fire ; or applied to building components to increase the fire resistance limit of the components and the fire resistance of the material, slow down the speed of flame spread, or prevent burning within a certain period of time. Cracking, easy to fall off, resulting in a reduction in fire performance