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Heat insulation infiltration coating sandwich wall cloth and manufacturing method thereof

A technology of sandwich wall and thermal insulation coating, which is applied in the direction of surface coating liquid device, coating, covering/lining, etc., which can solve the problems of viewing angle limitation, wall covering falling off, poor firmness, etc.

Pending Publication Date: 2019-08-23
SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the wall cloth also has the following problems: 1) The environmental protection performance is poor, and the wall cloth needs to be pasted to the wall surface. Most of the adhesives currently used are still organic solvent-based adhesives, which contain a large amount of toluene, formaldehyde, etc., which are harmful to the human body. 2) It is not tear-resistant, and adhesives are used to adhere between the wall covering and the wall. The adhesion between the adhesive and the wall is uncontrollable, and the firmness of the bond is often relatively poor. Especially environmentally friendly adhesives such as glutinous rice glue are easy to absorb water and become moldy, causing the wall covering to fall off; Under normal circumstances, the seams between the wall coverings are very obvious, which seriously affects the decorative effect and the design of the color and pattern of the wall covering. 4) The 3D effect is poor. The principle is to produce a 3D effect, which is often thicker and has a greater limitation on the viewing angle.

Method used

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  • Heat insulation infiltration coating sandwich wall cloth and manufacturing method thereof
  • Heat insulation infiltration coating sandwich wall cloth and manufacturing method thereof
  • Heat insulation infiltration coating sandwich wall cloth and manufacturing method thereof

Examples

Experimental program
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Embodiment 1

[0148] refer to Figure 1A , the insulation impregnation coating sandwich wall covering structure of the present invention is as follows: comprise the insulation coating 11 and the impregnation coating composite sandwich coating complex on the insulation coating surface, the dipping coating composite sandwich coating complex includes transparent Or a translucent first coating 20 , a transparent or translucent second coating 40 , and a fiber network core 30 sandwiched between the first coating 20 and the second coating 40 .

[0149] In this embodiment, the fiber texture network sandwich core 30 contains a three-dimensional interpenetrating network structure formed by fibers, and the fibers include horizontal fibers, vertical fibers and fibers in an oblique direction, Figure 2A-Figure 2C The top view structure of several fiber texture network sandwich cores 30 is given, refer to Figure 2A-Figure 2C , in the same plane, the transverse fibers 5 intersect with the longitudinal fi...

Embodiment 2

[0172] In the present embodiment, the method for making the insulation impregnated and coated sandwich wall covering is as follows:

[0173] Coat the sealing primer 12 on the surface of the wall 10, coat the thermal insulation coating 11 after the sealing primer 12 dries, and after the thermal insulation coating 11 dries, apply transparent organic adhesive on the surface part of the coating thermal insulation coating 11 agent, the fiber texture network sandwich core 30 is pasted to the surface of the thermal insulation coating 11 through an organic adhesive;

[0174] Coating an organic coating to form a second coating, applying pressure to make the organic coating infiltrate the fibers of the three-dimensional interpenetrating network structure and immerse into the meshes of the three-dimensional interpenetrating network structure; forming a sandwich coating;

[0175] When the sandwich coating is cured, the organic coating on the surface of the mesh sags inwardly, while the or...

Embodiment 3

[0181] In the present embodiment, the method for making the insulation impregnated and coated sandwich wall covering is as follows:

[0182] Apply sealing primer 12 on the surface of body of wall 10, coat thermal insulation coating 11 after sealing primer 12 dries, after thermal insulation coating 11 dries, coat transparent or translucent first organic coating on thermal insulation coating 11 surface , such as latex paint, forming a transparent or translucent first coating 20;

[0183] Applying the fiber texture network sandwich core 30 to the surface of the first coating 20, applying pressure to the fiber texture network sandwich core 30 to make the first organic coating soak into the fiber and penetrate into the pores of the three-dimensional interpenetrating network structure;

[0184] Apply transparent or translucent second organic paint, also can be latex paint, as a transparent or translucent second coating, apply pressure to make the second organic paint infiltrate the ...

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Abstract

The invention provides a heat insulation infiltration coating sandwich wall cloth, and a method for manufacturing the heat insulation infiltration coating sandwich wall cloth, or an object decorationmethod. The heat insulation infiltration coating sandwich wall cloth comprises a heat insulation coating and an infiltration coating composite sandwich coating compound covering the surface of the heat insulation coating; the infiltration coating composite sandwich coating compound comprises a transparent or semi-transparent second coating and a fiber texture network sandwich wrapped by the secondcoating; the fiber texture network sandwich contains a network structure formed by fibers; and the second coating penetrates into meshes of the network structure. The wall cloth with textures and / orpatterns can be manufactured in a standardized and large-scale mode, and has good crack resistance, air permeability and decorative performance.

Description

technical field [0001] The present invention relates to a decoration on the surface of an object, a preparation method thereof, and a method for decorating the surface of an object, in particular to a method for making a heat-insulating impregnated and coated sandwich wall covering on the surface of an object such as a building, and a heat-insulating impregnated and coated clip Core wall covering. Background technique [0002] Early wall decoration is to use wall paint, wall paint refers to the decoration and protection of the building wall, so that the building wall is beautiful and tidy, and it can also protect the building wall and prolong its service life. In the specific technical field, the development of various binder film-forming technologies has greatly improved the performance of coatings, especially the development of emulsion preparation technology is particularly important. Existing coatings form a system consisting of binders, fillers, pigments, additives and...

Claims

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Application Information

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IPC IPC(8): E04F13/075B05D5/00B05D5/06
CPCB05D5/00B05D5/06E04F13/0875E04F2290/04
Inventor 吴学峰
Owner SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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