Environment-friendly material capable of purifying air and preparation method thereof

Abstract

The invention provides an environment-friendly material capable of purifying air and a preparation method thereof and relates to the field of environment-friendly materials. The environment-friendly material comprises, by weight, 35-40 parts of expanded perlite, 10-22 parts of magnesium oxide, 20-34 parts of cement, 15-25 parts of urea-formaldehyde resin, 0.5-1 part of sodium dodecyl benzene sulfonate, 3-5 parts of negative ion additive, 12-15 parts of fine sand, 22-32 parts of sepiolite, 8-12 parts of diatomite, 13-17 parts of nano zinc oxide, 0.3-0.7 part of zirconium phosphate loaded silver powder, 12-14 parts of polyphenyl granule, 13-17 parts of synthetic fiber, 0.3-0.7 part of water reducing agent and 5-7 parts of water. The preparation method includes the steps of firstly, weighing the raw materials; secondly, stirring; thirdly, performing casting moulding, demoulding, stacking, and maintaining. By the environment-friendly material and the preparation method thereof, the problem that an existing environment-friendly material has defects when the existing environment-friendly material is applied to buildings with high requirements on compressive strength, thermal insulation, sound insulation, breathing and humidifying, air purification and environment protection.

Description

technical field [0001] The invention belongs to the field of environment-friendly materials, and in particular relates to an environment-friendly material capable of purifying air and a preparation method thereof. Background technique [0002] With the implementation and development of building energy conservation, more and more people pay more and more attention to environmental protection materials and products. However, the currently used environmental protection materials are not ideal in various properties, especially in environmental protection and thermal insulation building materials. [0003] The Chinese patent literature negative ion thermal insulation building material (authorized announcement number CN104692749B) announced on August 31, 2016 includes the following raw materials in parts by weight: 30-50 parts of expanded perlite; 10-30 parts of magnesium oxide; 10 parts of Portland cement -30 parts; 10-30 parts of urea-formaldehyde resin; 0.5-1.5 parts of sodium...

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Problems solved by technology

[0005] In order to solve the problem that the existing environmental protection thermal insulation materials are still insufficient in buildings with high requirements for compressive strength, thermal insulation, sound insulation, respiratory humidity control, air purification and environmental protection, the purpose of the present invention is to provide a The environment-friendly material for purifying air and the preparation method thereof, the prepared environment-friendly material capable of purifying air has the advantages of high compressive strength, good thermal insulation performance, good sound insulation effect, good breathing and humidity control effect, good air purification effect and environmental protection

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