Environment-friendly type mosquito-repellent single-component epoxy-resin-based building sound insulation adhesive and preparation method thereof

Abstract

The invention discloses an environment-friendly type mosquito-repellent single-component epoxy-resin-based building sound insulation adhesive. The building sound insulation adhesive is prepared from, by weight, 56-59 parts of E-44 epoxy resin, 20-22 parts of acrylic ester, 15-16 parts of urban road waste cement residues, 6-8 parts of lignocelluloses, 0.03-0.06 part of aluminum powder, 2-3 parts of aluminum silicate fibers, 1.6-1.9 parts of camphor, 0.1-0.2 part of butanedioic anhydride, 5-6 parts of ethylenediamine, 1.9-2.1 parts of aminopropyl triethoxysilane, 5-7 parts of corn syrup, 81-83 parts of mixed solvent and a proper amount of water. The epoxy resin modified with the acrylic ester serves as a base body, the urban road waste cement residues are added, and other effective auxiliary agents are compounded; the building sound insulation adhesive obtained by compositing all the materials has the beneficial effects of being high in activity, good in stability and bonding performance, high in impact resistance and shearing strength and the like; and when the building sound insulation adhesive is used as an adhesive for interior decoration, the mosquito-repellent effect is further achieved.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to an environment-friendly mosquito repelling single-component epoxy resin-based building sound insulation adhesive and a production method thereof. Background technique [0002] With the rapid development of my country's construction industry, new building materials are constantly being developed and applied. In order to meet the bonding requirements of most building materials such as stone, wood, concrete, metal, ceramics and glass, the adhesive with epoxy resin as the main body is being used. Widely used in the field of construction, especially as a structural adhesive, the application has developed rapidly. Its application range has expanded from home decoration, building repair and reinforcement to new building construction, and has developed from general construction to roads, bridges, high-speed rail, Water conservancy, airports and many other fields have become a new type of...

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Problems solved by technology

[0005] However, in this paper, expandable graphite is used as the flame retardant material. The high cost is not conducive to mass production, and with the expansion of the application field, the requirements for construction adhesives are getting higher and higher. In addition to mechanical properties, bonding properties, flame retardant properties and other requirements In addition, for the convenience of construction, users prefer single-component adhesives, which do not require on-site weighing, configuration, mixing and other processes, which can improve work efficiency; in addition, with the improvement of people's quality of life, in addition to requiring long life and weather resistance of buildings, etc. In addition, people have higher and higher requirements for the living environment, especially for building sound insulation and noise reduction. Therefore, it is necessary to modify the existing construction adhesives. On the basis of ensuring its comprehensive performance, add corresponding additives to improve the adhesive properties. Therefore, it is necessary to modify the waste residue produced by industrial production, optimize the formula to improve the existing production process, and develop a single-component epoxy resin-based building sound insulation adhesive with sound insulation function.