An integrated thermal insulation and energy-saving decorative panel and its manufacturing method

Abstract

The invention relates to an integrated thermal-insulation energy-saving decorative sheet and a manufacturing method thereof. The integrated thermal-insulation energy-saving decorative sheet comprises a core material and a surface layer, wherein the core material is provided with gridding cloth; the surface layer is arranged on the core material; the surface layer is prepared from the following materials in parts by weight: base stock: 100 parts of polyamide modified silicone acrylic emulsion; auxiliaries: 12-15 parts of cured adipic acid dihydrazide, 2-3 parts of film-forming dodecanedioic tertiary alcohol, 0.1-0.3 part of defoaming dimethyl silicon oil, 0.5-0.7 part of mildew-proof agent, 0.1-0.3 part of fluorocarbon surface-active perfluor octyl iodide, 0.1-0.4 part of light stabilizer (2-2-6-6 tetramethyl piperidyl) sebacate and 1-2 parts of flame-retardant hexabromocyclododecane; and filler: 300-400 parts of natural colored stone powder. According to a test, the integrated thermal-insulation energy-saving decorative sheet disclosed by the invention is simple and convenient in construction process, good in performance, low in manufacturing cost, unlikely to drop, good in decorative effect, light in weight, environment-friendly and energy-saving, free of radiation and strong in stain resistance.

Description

technical field [0001] The invention relates to an integrated thermal insulation and energy saving decorative board and a manufacturing method thereof. Background technique [0002] The thermal insulation integrated board is composed of adhesive layer, thermal insulation and decorative finished board, anchors, sealing materials and so on. It is not only suitable for external wall insulation and decoration of new buildings, but also for energy-saving and decorative renovation of old buildings; it is suitable for all kinds of public buildings, and it is also suitable for external wall insulation of residential buildings; it is suitable for buildings in cold northern regions , It is also suitable for buildings in hot southern regions. At present, there are many kinds of materials for building walls in my country, especially with the development of the construction industry and the improvement of people's quality of life, it is necessary to decorate and beautify the outer walls...

AI Technical Summary

Problems solved by technology

Due to the heavy weight of marble and natural stone, the wall is oppressed, which is easy to fall off, has a low safety factor, has a huge safety hazard, and has radiation. Long-term use will cause harm to the human body and high construction costs; Small, no thermal expansion and contraction characteristics, after the wall is installed, it is easy to fall off due to weather problems, and the safety factor is low; the coating has poor anti-aging performance, is easy to stain dust, and has poor weather resistance. It will fade in 2 to 3 years, and it will fall off in severe cases.

[0003] At present, there are some new thermal insulation and decorative integrated panels on the market, but the aging test on them found the following defects: poor temperature resistance, poor water resistance, poor solvent resistance, no weather resistance, no flame retardancy, resulting in short service life of the product, deformation and cracking, serious Fading from time to time will seriously affect the quality and aesthetics of the product

Moreover, the traditional thermal insulation and decorative integrated board is heavy, which is harmful to the human body and pollutes the environment.