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Fireproof infiltration coating sandwich wall cloth and manufacturing method thereof

A technology for sandwich walls and fireproof coatings, applied in coatings, coverings/linings, devices for coating liquids on the surface, etc., can solve the problems of not being able to resist tearing, easy to absorb water and mildew, and poor firmness

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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  • Fireproof infiltration coating sandwich wall cloth and manufacturing method thereof
  • Fireproof infiltration coating sandwich wall cloth and manufacturing method thereof
  • Fireproof infiltration coating sandwich wall cloth and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0153] refer to Figure 1A , the structure of the impregnated and coated sandwich wall covering for fire protection of the present invention is as follows: the impregnated and coated composite sandwich coating complex comprising the base color coating 11, the surface of the base colored coating, and the impregnated coated composite sandwich coating complex It includes a transparent or translucent first coating 20 , a transparent or translucent second coating 40 , and a fiber network sandwich core 30 sandwiched between the first coating 20 and the second coating 40 . Wherein, the second coating 40 is a fireproof coating.

[0154] 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 ...

Embodiment 2

[0176] In the present embodiment, the method for making fireproof impregnated and coated sandwich wall cloth is as follows:

[0177] Apply the sealing primer on the surface of the body of wall 10, and then coat the primer coating 11 on the sealing primer,

[0178] After the base color coating 11 is dried, a transparent organic adhesive, such as an epoxy resin adhesive, is applied on a part of the surface of the base color coating 11, and the fiber texture network sandwich core 30 is pasted to the bottom by the organic adhesive. Color coating 11 surface;

[0179] 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;

[0180] When the sandwich coating is cured, the organic coating on the surface of the mesh sags inwardly, while the organi...

Embodiment 3

[0187] In the present embodiment, the method for making fireproof impregnated and coated sandwich wall cloth is as follows:

[0188] The surface of the body of wall 10 is coated with a primer coating 11,

[0189] After the base coat 11 is dried, the base coat 11 surface is coated with a transparent or translucent first organic coating, such as latex paint, to form a transparent or translucent first coating 20;

[0190] 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;

[0191] 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 fibers of the three-dimensional interpenetrating network structure, ...

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Abstract

The invention provides a fireproof infiltration coating sandwich wall cloth and a method for manufacturing the fireproof infiltration coating sandwich wall cloth or an object decoration method. The fireproof infiltration coating sandwich wall cloth comprises an undercoat layer and an infiltration coating composite sandwich coating composite body, wherein the surface of the undercoat layer is coated with the infiltration coating composite sandwich coating composite body, the infiltration coating composite sandwich coating composite body comprises a transparent or semitransparent second coatinglayer and a fiber texture network sandwich covered with the second coating layer, the fiber texture network sandwich contains a network structure formed by fibers, the second coating layer penetratesinto meshes of the network structure, and one or more of the second coating layer and the undercoat layer can be a fireproof coating layer. The wall cloth with skin textures and / or patterns can be produced in a standardized and large-scale mode, and good crack resistance, air permeability and decoration performance are achieved.

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 fireproof impregnated coated sandwich wall cloth on the surface of a building and the like, and a fireproof impregnated 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 solvents (such as water). ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075B05D5/00B05D5/06
CPCE04F13/0875B05D5/00B05D5/06E04F2290/045
Inventor 吴学峰
Owner SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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