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Multifunctional composite material and application thereof

A composite material and multi-functional technology, applied in special decorative structures, synthetic resin layered products, decorative arts, etc., to achieve strong impact resistance and high light transmittance

Inactive Publication Date: 2013-05-22
上海艺延实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing market, there are many improved decorative materials for a single function, such as composite panels with high visible light transmittance, laminated panels with UV or infrared protection, and decorative materials with special artistic effects, etc., but they have comprehensive functions and product strength. Good, high stability, easy installation and no need for follow-up treatment and other environmentally friendly multifunctional composite material products, especially environmentally friendly multifunctional decorative composite materials are still blank in the market

Method used

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  • Multifunctional composite material and application thereof
  • Multifunctional composite material and application thereof
  • Multifunctional composite material and application thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0035] The above-mentioned composite material is prepared by first coating the lower outer surface layer 3, the middle layer 2, and the upper outer surface layer 1 whose lower surface is coated with an adhesive coating or film on the upper surface. Stacked well, and then use a vacuum hot laminator to heat press and cool down.

[0036] Since the upper outer surface layer 1 and the lower outer surface layer 3 are formed by transparent polymers, at least one surface of the textile fabric 21 contained in the middle layer 2 has an artistic pattern, and the adhesive for hot pressing is a light-transmitting polymer, so , the obtained composite material has multiple functions such as high light transmittance, artistic decoration, light weight, high strength, etc., and the processing is simple and convenient, and various complex artistic patterns can be realized without complicated painting process, not only decorative The effect is obvious, and energy saving and environmental protecti...

Embodiment 1

[0044] The composition of the composite material prepared in this embodiment is as follows:

[0045] ① The upper and lower outer surface layers are made of transparent polycarbonate (PC) boards with a size of 2000mm×2200mm×3.0mm;

[0046] ②The middle layer is a high-density three-dimensional carbon fiber cloth, one surface has small twill squares, and the other surface is coated by vacuum magnetron sputtering. The film material is composed of titanium nitride + metallic silver + aluminum-titanium alloy, and the film thickness is 100μm, reflectivity up to 80%;

[0047] ③The thickness of the EVA hot melt adhesive film is controlled at 25μm.

[0048] The preparation of the composite material comprises the following steps:

[0049] 1. Vacuum magnetron sputtering coating treatment on the surface of textile fabrics

[0050] The high-density three-dimensional carbon fiber cloth is used as the substrate, and it enters the No. 1 reaction chamber of the magnetron sputtering coating m...

Embodiment 2

[0056] The composition of the composite material prepared in this embodiment is as follows:

[0057] ①The upper outer surface layer adopts a transparent polycarbonate (PC) board with a size of 2000mm×2200mm×3.0mm, and the lower outer surface layer adopts a transparent polycarbonate (PC) board with a size of 2000mm×2200mm×1.5mm;

[0058] ②The middle layer is high-density glass fiber cloth, one surface has small twill squares, and the other surface is coated by vacuum magnetron sputtering. The film material is composed of titanium nitride + metal silver + titanium nitride carbide.

[0059] ③The thickness of the EVA hot melt adhesive film is controlled at 5 μm.

[0060] The preparation of the composite material comprises the following steps:

[0061] 1. Vacuum magnetron sputtering coating treatment on the surface of textile fabrics

[0062] With high-density glass fiber cloth as the substrate, it enters into the No. 1 reaction chamber of the magnetron sputtering coating machine...

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Abstract

The invention discloses a multifunctional composite material and an application thereof. The multifunctional composite material is in a layer-like structure formed by using a binding agent to carry out hot-press compositing, and comprises an upper outer surface layer, a lower outer surface layer and a middle layer. The multifunctional composite material is characterized in that the upper outer surface layer and the lower outer surface layer are formed by transparent polymers; the middle layer contains at least one layer of textile fabric; art patterns are arranged on at least one surface of the textile fabric; and the binding agent for hot pressing is a non-light-tight polymer. The composite material disclosed by the invention has various functions of high light transmission, art decoration, light weight and convenience, high strength, strong anti-impact capability, screening of electromagnetic radiation, high toughness, isolation of ultraviolet rays and infrared rays and the like, and can be applied to various industries, such as industries of manufacturing a sun-shading and lighting product, a panel for a household appliance, an indoor decorative material, a sports protection product, a safe protection product, a partition wall, abruption, a luggage and the like. The multifunctional composite material is widely applied, can meet various functional requirements on the material in the current society, and has the advantages of practical values, energy conversation and environmental friendliness.

Description

technical field [0001] The present invention relates to a kind of multi-functional composite material and its application, specifically, relates to a kind of material that can realize the isolation of ultraviolet light and infrared light, high light transmittance, artistic pattern decoration, high tensile strength and impact resistance, shielding electromagnetic wave Composite materials with multiple functions such as radiation and their applications belong to the technical field of functional materials. Background technique [0002] With the continuous development of science and technology and the continuous improvement of human living standards, the requirements for various materials such as decorative materials tend to be environmentally friendly, multi-functional, high-strength and lightweight, finished products, installation standardization, and intelligent control. . Decorative materials will pay more attention to the protection of the ecological environment in the pr...

Claims

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Application Information

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IPC IPC(8): B44C5/04B32B7/12B32B9/04B32B27/12B32B33/00
Inventor 兰育辉林锡强
Owner 上海艺延实业有限公司
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