A kind of reflective far-infrared ray heat preservation and fireproof board and its preparation method

Abstract

A thermal-insulation refractory plate reflecting far-infrared rays is prepared by the following raw materials by weight: 100 to 120 parts of magnesium oxide, 1 to 2 parts of petroleum sodium sulfonate, 10 to 15 parts of active floridin, 3 to 5 parts of ammonium polyphosphate, 3 to 5 parts of zinc borate, 10 to 15 parts of magnesium sulfate, 10 to 15 parts of anhydrous magnesium chloride, 3 to 5 parts of calcium sulfate whiskers, 10 to 15 parts of glutinous rice flour, 5 to 8 parts of glass wool, 2 to 4 parts of titanium dioxide, 3 to 5 parts of polytetrafluoroethylene micro-powder, 2 to 3 parts of polyacrylonitrile microspheres, 1 to 2 parts of caffeic acid, 25 to 30 parts of refractory materials, 3 to 5 parts of manganese dioxide, 3 to 5 parts of alpha-Al2O3 micro-powder, 1 to 2 parts of sodium abietate, 1 to 2 parts of calcium formate, 10 to 13 parts of paper pulp waste liquid and 120 to 140 parts of water. The thermal-insulation refractory plate has a high ignition point and good flame-retardant effect, heat insulation effect and fire prevention effect; and furthermore, the thermal-insulation refractory plate has the performance of reflecting infrared rays and good thermal insulation effect, and is good to human health.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a heat-preservation and fireproof board reflecting far-infrared rays and a preparation method thereof. Background technique [0002] Fire-resistant board, also known as fire-resistant board, is scientifically called thermosetting resin-impregnated paper high-pressure laminated board. It is a fire-resistant building material for surface decoration and is widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, exterior walls and other fields. [0003] Glass magnesium fireproof board has high temperature resistance, flame retardant, sound absorption, shock resistance, insect resistance, light anti-corrosion, non-toxic, tasteless and pollution-free, can be directly painted, directly veneered, can be air nailed, directly tiled, the surface has better Colorability, high strength, bending resistance and toughness, can be nailed, sawed, glued...

AI Technical Summary

Problems solved by technology

[0004] The current glass magnesium fireproof board still has insufficient thermal insulation performance, can not meet the national goal of energy conservation and environmental protection, and has the disadvantages of insufficient strength and wear resistance, insufficient waterproof performance, and insufficient service life. It is necessary to further improve the performance of the board.