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Graphene formaldehyde removal and thermal insulation wallpaper and wall cloth and preparation method

A graphene and wallpaper technology, applied in ink, papermaking, paper coating, etc., can solve the problems of formaldehyde pollution, large temperature difference, etc., and achieve the effect of increasing interaction, excellent thermal insulation performance, improving decomposition efficiency and purification ability

Inactive Publication Date: 2017-09-15
QINGDAO REALEADER ADVANCED MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned problems of formaldehyde pollution in hardcover home decoration and the large temperature difference between indoor and outdoor in winter and summer, etc., and provides a graphene aldehyde-removing heat-insulating wallpaper, wall covering and a preparation method

Method used

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  • Graphene formaldehyde removal and thermal insulation wallpaper and wall cloth and preparation method
  • Graphene formaldehyde removal and thermal insulation wallpaper and wall cloth and preparation method
  • Graphene formaldehyde removal and thermal insulation wallpaper and wall cloth and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) 5 parts of deionized water, 0.3 parts of multifunctional amine additive (AMP-95), 42.5 parts of water-based acrylic resin, 30 parts of pigment and filler slurry, dispersant (the quality of sodium hexametaphosphate and sodium lauryl sulfate) Ratio 1:2) 0.5 part, waterproofing agent 0.5 part, non-ionic alkyl copolymer defoamer (CHE COAT DF9000) 0.3 part, associative alkali swelling thickener (CHE COATVT-183) 0.1 part, polyurethane 0.1 part of thickener (CHE COAT VT-903), 0.5 part of fungicide (Clariant HF-1), 0.2 part of anti-formaldehyde additive (ratio of nano-TiO2 and graphene is 2:8), 20 parts of thermal insulation slurry Mixed to obtain aldehyde-removing heat-insulating paint wallpaper coating;

[0028] (2) Heat the paper at an initial temperature of 20°C for 3 minutes at a heating rate of 2°C / min to perform the first preheating treatment; then raise the temperature at a heating rate of 7°C / min for 2 minutes to perform the second preheating treatment;

[0029] (...

Embodiment 2

[0031] (1) 3 parts of deionized water, 0.2 parts of multifunctional amine additive (AMP-95), 49.5 parts of water-based acrylic resin, 5 parts of pigment and filler paste, dispersant (the quality of sodium hexametaphosphate and sodium lauryl sulfate Ratio 1:2) 0.3 parts, waterproofing agent 0.8 parts, non-ionic alkyl copolymer defoamer (CHE COAT DF9000) 0.2 parts, associative alkali swelling thickener (CHE COATVT-183) 0.1 parts, polyurethane 0.2 parts of thickener (CHE COAT VT-903), 0.5 parts of fungicide (Clariant HF-1), 0.2 parts of anti-formaldehyde additive (nano-TiO2 and graphene ratio of 5:5), 40 parts of thermal insulation slurry Mixed to obtain aldehyde-removing heat-insulating paint wallpaper coating;

[0032] (2) Raise the temperature of the non-woven fabric at a starting temperature of 25°C for 2 minutes at a heating rate of 3°C / min for the first preheating treatment; then raise the temperature for 3 minutes at a heating rate of 10°C / min for the second preheating de...

Embodiment 3

[0035] (1) 5.5 parts of deionized water, 30 parts of water-based acrylic resin, 32 parts of phthalocyanine blue pigment slurry, 0.5 part of defoamer (CHECOAT DF9000), 0.5 part of polyurethane thickener (CHE COATVT-903), water-soluble anion 1 part of fluorocarbon, 0.5 part of anti-formaldehyde additive (nano-TiO2 and graphene ratio of 8:2), and 30 parts of heat-insulating slurry are mixed to prepare water-based environmentally friendly ink heat-insulating wallpaper coating;

[0036] (2) The fabric is heated at a starting temperature of 25° C. for 3 minutes at a heating rate of 1° C. / min to perform the first preheating treatment; then the temperature is raised at a heating rate of 8° C. / min for 5 minutes to perform the second preheating treatment;

[0037] (3) Coat the heat-insulating wallpaper coating of water-based environmental protection ink on the preheated fabric, heat at 125°C for 40 minutes, and emboss to make graphene aldehyde-removing heat-insulating wall covering 3.

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Abstract

The invention belongs to the technical field of decorative materials, and relates to graphene formaldehyde removal and thermal insulation wallpaper and wall cloth and a preparation method. The method comprises the following steps: (1) preparing an formaldehyde removal coating or a water-based environment-friendly ink thermal insulation wallpaper coating; (2) pretreating a base material; (3) coating the preheated base material with the thermal insulation wallpaper coating; heating and embossing to obtain the graphene formaldehyde removal and thermal insulation wallpaper and wall cloth. In the process, since an anti-formaldehyde auxiliary and thermal insulation slurry are added in the wallpaper coating, the graphene formaldehyde removal and thermal insulation wallpaper does not contain organic pollutants such as formaldehyde and benzene in comparison with common wallpaper; moreover, formaldehyde can be removed radically; meanwhile, a thermal insulation material is also added, and the heat transfer can be effectively inhibited to realize a function of indoor thermal insulation; moreover, by adding graphene, the wear resistance of the wallpaper coating also can be enhanced to a great extent.

Description

technical field [0001] The invention belongs to the technical field of decorative materials, and relates to a graphene aldehyde-removing heat-insulating wallpaper, wall covering and a preparation method. Background technique [0002] Wallpaper, also known as wallpaper and wall covering, is a widely used interior decoration material. Because wallpaper has the characteristics of various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, and reasonable price, etc., which are incomparable to many other interior decoration materials, it has been widely popularized in developed countries and regions such as Europe, America, Southeast Asia, and Japan. . In recent years, my country's interior decoration has continued to heat up, and the once neglected wallpaper has re-entered the living room, bedroom, hotel, conference room, etc. with its gorgeous new attitude. At present, the wallpaper set on the background wall of the bedroom or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/64D21H19/56D21H19/62B05D5/00B05D3/00D06N3/04D06N3/00C09D11/102C09D11/107C09D11/108C09D11/03
CPCB05D3/002B05D5/00B05D2502/00B05D2601/20B05D2601/24B05D2602/00C09D11/03C09D11/102C09D11/107C09D11/108D06N3/0002D06N3/0011D06N3/0061D06N3/0063D06N3/0077D06N3/042D06N2209/065D06N2209/165D06N2211/063D21H19/56D21H19/62D21H19/64
Inventor 李智璐耿光强刘贝贝车云霞
Owner QINGDAO REALEADER ADVANCED MATERIALS TECH
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