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Infiltration coating composite anti-cracking texture sandwiched coating and painting, and manufacturing method thereof

A coating and sandwich technology, applied in covering/lining, construction, building construction, etc., can solve problems such as non-crack resistance and uncontrollable texture

Active Publication Date: 2018-10-16
SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at defects such as non-crack resistance or uncontrollable texture of coatings existing in the process of making textures on the surface of buildings, the invention provides a composite anti-cracking texture sandwich coating, coating and production method by impregnation coating

Method used

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  • Infiltration coating composite anti-cracking texture sandwiched coating and painting, and manufacturing method thereof
  • Infiltration coating composite anti-cracking texture sandwiched coating and painting, and manufacturing method thereof
  • Infiltration coating composite anti-cracking texture sandwiched coating and painting, and manufacturing method thereof

Examples

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Effect test

Embodiment 1

[0120] refer to Figure 1A , the present invention impregnates and coats composite anti-crack texture sandwich coating, or coating structure is as follows:

[0121] The surface of the wall body 10 is impregnated and coated with a composite anti-cracking texture sandwich coating, or the coating includes a first coating 20, a second coating 30, and fibers sandwiched between the first coating 20 and the second coating 40 Texture Network Sandwich 30.

[0122] Wherein, 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 fibers 4 and the oblique fibers 3, and the intersecting fibers enclose the mesh 2. The inte...

Embodiment 2

[0141] In the present embodiment, the method of making the dip coating compound anti-crack texture sandwich coating or coating is as follows:

[0142] Coating an organic adhesive on the surface of the wall body 10, such as an epoxy resin adhesive, or coating the organic adhesive on the surface of the fiber texture network sandwich core 30, as the first coating, the fiber texture network sandwich core 30 passes through The organic adhesive is pasted on the surface of the body of wall 10,

[0143] By applying pressure, the organic adhesive soaks into the fiber and penetrates into the pores of the three-dimensional interpenetrating network structure;

[0144] 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;

[0145] When the sandwich ...

Embodiment 3

[0150] In the present embodiment, the method of making the dip coating compound anti-crack texture sandwich coating or coating is as follows:

[0151] Coating the first organic paint on the surface of the body of wall 10, such as latex paint, forms the first coating 20;

[0152] The fiber texture network sandwich core 30 is applied to the surface of the first coating 20, and the fiber texture network sandwich core 30 is pressed to make the first organic coating soak into the fiber and penetrate into the holes of the three-dimensional interpenetrating network structure;

[0153]Coating the second organic coating, also can be latex paint, as the second coating, apply pressure to make the second organic coating infiltrate the fibers of the three-dimensional interpenetrating network structure, and immerse in the mesh of the three-dimensional interpenetrating network structure; form a sandwich Coating; When the core coating is cured, the organic coating on the surface of the mesh s...

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Abstract

The invention provides an infiltration coating composite anti-cracking texture sandwiched coating and painting, and a method for manufacturing the coating or the painting on the surface of an object.Before a first coating body loses plasticity, a fiber texture network clamp sandwich is pasted to the first coating, the fiber texture network clamp sandwich contains a three-dimensional interpenetrating polymer network structure formed by fibers, and painting of the first coating infiltrates the fibers and permeates into mesh holes of the three-dimensional interpenetrating polymer network structure; then a second coating body is coated, the pressure is applied to enable painting of the second coating body to infiltrate the fibers of the three-dimensional interpenetrating polymer network structure and immerge in the mesh holes of the three-dimensional interpenetrating polymer network structure; and the sandwiched coating is cured, in the curing process of the second coating body, the painting located on the surfaces of the mesh holes of the three-dimensional interpenetrating polymer network structure inwards forms a large collapse part, and the coating body located on the surfaces of the fibers is blocked by the fibers so as not to downwards collapse or form a small downward collapse part, so that the texture is formed. The texture can be manufactured in standardization and large-scale modes, and the good crack-resisting performance is achieved.

Description

technical field [0001] The invention relates to a method for decorating the surface of objects, in particular to a method for making crack-resistant texture sandwich coatings and coatings on the surfaces of buildings and the like. Background technique [0002] Wall coating refers to the decoration and protection used for building walls, so that the building walls are beautiful and tidy, and it can also protect the building walls and prolong its service life. In specific technical fields, 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). In order to reflect the environmental performance of coatings, inorganic binders (such as silicates) and various water-based emulsions are commonly used as the bonding and film-formi...

Claims

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Application Information

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IPC IPC(8): E04F13/02E04F13/04
CPCE04F13/02E04F13/047
Inventor 吴学锋
Owner SUZHOU HONGNI NEW MATERIAL TECH LTD CO
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