Nano fireproof material for buildings and preparation method thereof

Abstract

The invention relates to a nano fireproof material for buildings and a preparation method thereof. The nano fireproof material for buildings comprises the following raw materials in parts by weight: 10-15 parts of a nano material, 10-15 parts of a graphene oxide-carbon nanotube dispersion liquid, 20-25 parts of clay, 22-35 parts of high-calcium fly ash, 18-26 parts of diatomite, 15-25 parts of vermiculite, 3-7 parts of a foaming agent, 4-10 parts of polyvinyl alcohol, 5-12 parts of zinc hydroxystannate, and 35-50 parts of water. According to the nano fireproof material for buildings, grapheneoxide and carbon nano tubes form the dispersion liquid, the dispersion liquid and the nano materials form a three-dimensional frame structure, and when the three-dimensional frame structure is matchedwith other materials in the components for action, the compatibility and dispersity of all the raw materials can be improved, the agglomeration phenomenon is effectively reduced, and finally, the toughness, the strength and the flame retardant property of the fireproof material are improved.

Description

technical field [0001] The invention belongs to the technical field of fireproof materials, and in particular relates to a nano fireproof material for building and a preparation method thereof. Background technique [0002] The extensive use of electronic appliances in modern life and the use of too many flammable materials in decoration materials are easy to trigger fires, bringing safety hazards and even disasters to people's lives. [0003] Existing fireproof boards, fireproof doors, fireproof glass, and fireproof coatings are generally coated or added with flame-retardant or flame-retardant materials on the surface to achieve the effect of reducing fire load and slowing down the speed of fire spread, but the current Fireproof materials have problems such as low fire resistance rating, heavy materials, harmful gas generation in case of fire, or poor aging resistance. Contents of the invention [0004] In order to solve the above-mentioned problems in the prior art, the...

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Problems solved by technology

[0002] The extensive use of electronic appliances in modern life, as well as the use of too many flammable materials in decoration materials, are likely to trigger fires, bringing safety hazards and even disasters to people's lives

[0003] Existing fireproof boards, fireproof doors, fireproof glass, and fireproof coatings generally achieve the effect of reducing the fire load and slowing down the speed of fire spread by coating or adding materials with flame retardant or flame retardant properties on the surface, but the current Fireproof materials have problems such as low fire resistance level, heavy material, harmful gas generation in case of fire, or poor aging resistance.