Heat-preservation and heat-insulation macromolecular environment-friendly material and preparation method thereof

Abstract

The invention discloses a heat-preservation and heat-insulation macromolecular environment-friendly material which is characterized by being prepared from the following raw materials in parts by weight: 80-100 parts of linear thermoplastic phenolic resin, 35-45 parts of 4-chlorobenzene chloromethyldimethylsilane modified 1, 3-bis (oxiranylmethyl)-5-(2-propenyl)-1, 3, 5-triazine-2, 4, 6 (1H, 3H, 5H)-trione / diniconazole / 1-(4-chlorophenyl) vinylboronic acid pinacol ester / 4-triethoxysilyl vinylbenzocyclobutene copolymer, 5-8 parts of a foaming agent, 2-5 parts of a basic catalyst, 1-3 parts of anantioxidant, 5-10 parts of a plasticizer, 15-25 parts of a solid waste-based porous material, 3-5 parts of cordierite powder and 2- 5 parts of a coupling agent. The invention further discloses a preparation method of the heat-preservation and heat-insulation macromolecular environment-friendly material. The heat-preservation and heat-insulation macromolecular environment-friendly material disclosed by the invention is excellent in comprehensive performance, remarkable in heat preservation and insulation effect, low in manufacturing cost, good in environment friendliness, excellent in fire resistance, flame retardance, high temperature resistance, weather resistance and mechanical property and high in economic value, social value and ecological value.

Description

technical field [0001] The invention relates to the technical field of thermal insulation materials, in particular to a thermal insulation polymer environmental protection material and a preparation method thereof. Background technique [0002] With the advancement and development of science and technology and the continuous consumption of non-renewable energy, energy saving and consumption reduction of building materials has become an important topic and research direction in today's society. The energy saving and consumption reduction of building materials is reflected on the wall, which is to carry out thermal insulation treatment on the wall enclosure structure. In the process of thermal insulation treatment, an indispensable type of material is thermal insulation material. Thermal insulation materials are generally materials with a thermal coefficient less than or equal to 0.2. The performance of such materials directly affects the thermal insulation effect, which in tu...

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Problems solved by technology

However, the base material of this material is polyvinyl chloride. Because it contains chlorine, it will decompose hydrogen chloride gas when it is used under high temperature conditions, and it will produce toxic smoke when burned. The environmental protection performance needs to be further improved.

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