Flame retardant heat insulating material

Abstract

The invention discloses a flame retardant heat insulating material which comprises the following matters in parts by weight: 10-18 parts of glass beads, 8-15 parts of calcium silicate, 3-5 parts of nonionic acrylic acid, 6-10 parts of crushed crude pearlite, 1-3 parts of organosilicone modified epoxy resin, 2-6 parts of hydrogenated acrylonitrile butadiene rubber, 2-4 parts of tourmaline negative ion powder, 6-14 parts of a polyacrylate emulsion, 1-6 parts of polypropylene fibers, 2-4 parts of ammonium polyphosphate, 6-9 parts of magnesium carbonate, 2-6 parts of sugarcane bagasse cellulose xanthate, 2-5 parts of melamine cyanurate acid, 4-9 parts of sepiolite fibers, 2-8 parts of silicon carbide, 5-9 parts of triisocyanocyanate, 2-5 parts of polyvinyl alcohol, 1-6 parts of a nuclear shell macromolecular polymerized emulsion and 2-5 parts of glass fibers. The flame retardant heat insulating material disclosed by the invention is efficient and flame retardant, corrosion-resistant, good in airtightness, stable in physical and chemical properties and high in aging resistance and weather resistance, has excellent heat insulating, fireproof and sound-absorbing properties, has a certain eliminating effect on indoor peculiar smells and various harmful gas and is low in comprehensive production cost.

Description

technical field [0001] The invention belongs to the field of energy-saving and environment-friendly materials, and relates to a flame-retardant and heat-insulating material. Background technique [0002] Nowadays, there are a lot of decoration and building materials, and people pay more attention to comfort, but they are relatively lacking in environmental protection, good flame retardancy, and heat insulation. The cost of flame-retardant and heat-insulating materials is relatively high, which hinders the promotion of flame-retardant and heat-insulating materials. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the prior art and actual conditions, the present invention provides a flame-retardant and heat-insulating material, which includes the following materials in parts by weight: 10-18 parts of vitrified microspheres, 8-15 parts of calcium silicate, non- 3-5 parts of ionic acrylic acid, 6-10 parts of perlite powder, 1-3 pa...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, there are a lot of building materials for decoration, and people pay more attention to comfort, but environmental protection, good flame retardancy, and heat insu...