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Finishing process for heat-insulation coating of decorative substrate

A technology of thermal insulation and coating finishing, applied in coating, fiber processing, reflective/signal coatings, etc., to achieve the effects of good elasticity, extended thermal insulation properties, and strong weather resistance

Active Publication Date: 2016-05-04
天津京姿建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing thermal insulation and decorative coatings, and provide a thermal insulation type, no pollution, good decorative elastic thin layer thermal insulation coating finishing process

Method used

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Examples

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Effect test

Embodiment 1

[0025] A thermal insulation coating finishing process for decorative substrates, the coating agent is continuously applied to a flat flexible substrate in the form of foam, and the applied coating is passed through an infrared irradiator at a temperature of 85°C and / or dry with hot air, followed by cold embossing of the coating; the layer thickness of the coating is 4 mm; wherein the coating agent is applied in the form of a foam, and by applying Introduce air, nitrogen, CO into the agent 2 Or their mixture is used as gas, to form described foam; Described coating agent comprises the component of following parts by weight:

[0026] 100 parts of matrix emulsions composed of ethylene-vinyl acetate copolymer resin,

[0027] 10 parts of three (2,3-dibromopropyl) isocyanurates,

[0028] 1 part of associative water-based polyurethane emulsion,

[0029] 5 parts polyacrylate emulsion,

[0030] 2 parts of fumed silica,

[0031] 1 part sulfosuccinate,

[0032] 0.3 parts of sulfosu...

Embodiment 2

[0040] A thermal insulation coating finishing process for decorative substrates, the coating agent is continuously applied to a flat flexible substrate in the form of foam, and the applied coating is passed through an infrared irradiator at a temperature of 98°C and / or dry with hot air, followed by cold embossing of the coating; the layer thickness of the coating is 6 mm; wherein the coating agent is applied in the form of a foam, and by applying Introduce air, nitrogen, CO into the agent 2 Or their mixture is used as gas, to form described foam; Described coating agent comprises the component of following parts by weight:

[0041] 100 parts of matrix emulsions composed of ethylene-vinyl acetate copolymer resin,

[0042] 23 parts of three (2,3-dibromopropyl) isocyanurates,

[0043] 3 parts of associative water-based polyurethane emulsion,

[0044] 10 parts of polyacrylate emulsion,

[0045] 4 parts of fumed silica,

[0046] 1.5 parts of sulfosuccinate,

[0047] 0.8 part ...

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Abstract

The invention relates to a finishing process for a heat-insulation coating of a decorative substrate. A coating agent is continuously applied to the flat and flexible substrate in a foamed mode, the applied coating is dried at the temperature higher than 80 DEG C through an infrared irradiator and / or hot air, and then cold coining is conducted on the coating. By means of the preparation method, the defects of an existing heat-insulation decorative paint coating are overcome, and the finishing process for the elastic thin heat-insulation coating which is capable of insulating heat, free of pollution and good in decorative property is provided.

Description

technical field [0001] The invention relates to a finishing process for decorative materials, in particular to a finishing process for heat insulation and thermal insulation coating of decorative base materials Background technique [0002] At present, the materials used as thermal insulation can be roughly divided into two types: lightweight materials with low thermal conductivity and heat reflective materials. Lightweight materials with low thermal conductivity mainly rely on the structure and chemical properties of the material itself to achieve the purpose of heat insulation. The main materials are: porous lightweight materials, closed-cell hollow (or gas-filled) materials, special fiber materials, etc. Heat reflective materials rely on their ability to reflect electromagnetic waves in the infrared region to achieve the purpose of heat insulation. The main materials are some metals, alloys and compounds with high infrared heat reflectivity, such as ferroferric oxide, met...

Claims

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Application Information

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IPC IPC(8): D06M23/04D06M15/227D06M13/364D06M15/564D06M15/263D06M11/79D06M13/256D06M13/402D06M13/50D06M15/53D06M13/328D06M13/224D06M11/44D06M13/513D06M13/188D06M15/01D06M13/10D06M101/04D06M101/32D06M101/06
CPCC08K2003/2296C08K2201/014C08L2205/035C09D5/004C09D123/0853D06M11/44D06M11/79D06M13/10D06M13/148D06M13/188D06M13/224D06M13/2246D06M13/256D06M13/328D06M13/364D06M13/402D06M13/50D06M13/513D06M15/01D06M15/227D06M15/263D06M15/333D06M15/53D06M15/564D06M23/04D06M2101/04D06M2101/06D06M2101/32C08L75/04C08L33/04C08L71/02C08L97/02C08K13/02C08K3/34C08K3/22C08K5/544C08K5/098
Inventor 倪海霞
Owner 天津京姿建筑材料有限公司
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