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Phase change energy storage infiltration coating sandwich wall cloth and manufacturing method thereof

A phase-change energy storage, sandwich wall technology, which is applied in the device, coating, covering/lining and other directions of applying liquid to the surface, 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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  • Phase change energy storage infiltration coating sandwich wall cloth and manufacturing method thereof
  • Phase change energy storage infiltration coating sandwich wall cloth and manufacturing method thereof
  • Phase change energy storage infiltration coating sandwich wall cloth and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0154] refer to Figure 1A , the structure of the phase-change energy storage impregnation coating sandwich wall covering of the present invention is as follows: comprising the base color coating 11, the impregnation coating composite sandwich coating complex on the base color coating surface, the dip coating composite sandwich coating The composite includes a transparent or 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 . Wherein, the second coating 40 is loaded with a phase-change energy storage material (for example, adding the phase-change material to the inorganic dry powder coating after being encapsulated into microcapsules), and the fiber of the fiber texture network sandwich core 30 can be loaded with a phase-change energy storage material or It is made of phase change energy storage material. Generally, the temperature range of the phase chang...

Embodiment 2

[0177] In this embodiment, the method for making phase-change energy storage impregnation-coated sandwich wall covering is as follows:

[0178] Apply a closed primer coat on the surface of the wall body 10, and then coat a primer coat 11 with a phase change energy storage function on the closed primer coat,

[0179] 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;

[0180] 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;

[0181] When the sandwich coating is cured, the organic coating on th...

Embodiment 3

[0187] In this embodiment, the method for making phase-change energy storage impregnation-coated sandwich wall covering is as follows:

[0188] The surface of the wall 10 is coated with a base coat 11 with a phase change energy storage function,

[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-dimens...

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Abstract

The invention provides a phase change energy storage infiltration coating sandwich wall cloth, and a method for manufacturing the phase change energy storage infiltration coating sandwich wall cloth,or an object decoration method. The phase change energy storage infiltration coating sandwich wall cloth comprises a bottom coating and an infiltration coating composite sandwich coating compound coated on the surface of the bottom 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 second coating; the fiber texture network sandwich contains a network structure formed by fibers; the second coating penetrates into meshes of the network structure; and one or more of the second coating, the bottom coating and the fiber texture network sandwich can have a phase change energy storage function. The wall cloth with textures and / or patterns 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 an impregnated and coated sandwich wall covering with a phase-change energy storage function on the surface of a building and the like, and Impregnation coated sandwich wall covering with phase change energy storage function. 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/00B05D5/10B05D5/06
CPCB05D5/061B05D5/10E04F13/002
Inventor 吴学峰
Owner SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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