Compression-resistant, anti-deformation and heat-preserving material for furniture production

Abstract

The invention relates to the technical field of research on performances of furniture materials, and discloses a compression-resistant, anti-deformation and heat-preserving material for furniture production. The compression-resistant, anti-deformation and heat-preserving material is prepared through the following steps: with acrylonitrile and methacrylic acid as monomers, adding a prepared nucleating accelerator into the acrylonitrile and the methacrylic acid, performing prepolymerization so as to obtain a prepolymer, and further performing high-temperature foaming so as to obtain the compression-resistant, anti-deformation and heat-preserving material. The prepared heat-preserving material has a heat conductivity coefficient of 0.018 to 0.020 w / mk, cannot be increased in heat conductivitycoefficient due to moisture absorption, has excellent aging resistance and mechanical strength, has excellent properties like light weight, insulation, shock resistance, compression resistance, corrosion resistance, water resistance, aging resistance and stable chemical properties, can be widely applied to furniture heat-preserving core layers, has excellent molding performance, and can well solve the problems of common heat-preserving performance and a plurality of processing and application defects for heat-preserving materials in the furniture field; the heat-preserving performance of thematerial is improved, and good effects in a plurality of aspects are achieved.

Description

technical field [0001] The invention belongs to the technical field of furniture material performance research, and in particular relates to a pressure-resistant and deformation-resistant thermal insulation material for furniture production. Background technique [0002] In recent years, with the improvement of people's living standards, furniture products have developed rapidly. Among them, thermal insulation furniture products are very popular among people. Using good thermal insulation technology and materials, combined with ergonomic features, to process and produce comfortable furniture products has become the current mainstream competition direction. [0003] Traditional thermal insulation materials are fiber materials such as cotton and hemp, which have the advantages of being close to nature, environmentally friendly and comfortable, but their disadvantages limit their further development and utilization in furniture thermal insulation products, mainly because they a...

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Problems solved by technology

[0003] Traditional thermal insulation materials are fiber materials such as cotton and hemp, which have the advantages of being close to nature, environmentally friendly and comfortable, but their disadvantages limit their further development and utilization in furniture thermal insulation products, mainly because they are difficult to form, easy to deform, and have a general thermal insulation effect. Easy to absorb water and mold, poor mechanical properties and other problems

In known studies, various types of resin foams are used as insulation materials for furniture production, but such materials have poor mechanical strength, are easily deformed during use, have general aging resistance, are easy to pulverize and deteriorate, and have long service life and service life. discount

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