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Graphene-based foamed lightweight refractory thermal insulating decoration board and preparation method thereof

A technology of refractory heat preservation and graphene, which is applied in the field of building heat preservation and decoration materials, can solve the problems of graphene and other materials agglomeration, harsh reaction conditions, environmental pollution, etc., and achieve the effect of improving dispersion, improving mechanical properties, and excellent mechanical properties

Inactive Publication Date: 2018-03-06
GUANGXI XUTENG INDUSTRIAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages: The prepared material only has thermal insulation performance, and fails to improve the flame retardant performance of the thermal insulation board
Disadvantages: The reaction must be carried out under alkaline solution and high temperature conditions, the reaction conditions are harsh, and it is easy to cause environmental pollution, and graphene and other materials are prone to agglomeration during the high temperature reaction process, and the functions of the materials cannot be fully utilized
Disadvantages: It only involves the improvement of the surface contact angle, the modification function is single, and it does not involve the improvement of the dispersion uniformity of the material

Method used

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  • Graphene-based foamed lightweight refractory thermal insulating decoration board and preparation method thereof
  • Graphene-based foamed lightweight refractory thermal insulating decoration board and preparation method thereof
  • Graphene-based foamed lightweight refractory thermal insulating decoration board and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1. Preliminary preparation:

[0035] The base foamed lightweight refractory insulation material layer includes the following raw materials by weight percentage: 3% graphene, 5% quartz fiber, 25% basalt fiber, 5% granite, 10.9% expanded vermiculite, 25% expanded perlite, zirconia 1%, calcined talc 0.05%, water repellent 0.05%, inorganic high temperature resistant adhesive 16% and flame retardant 9%.

[0036] The decorative surface layer includes the following raw materials by weight percentage: 2% graphene, 5% potassium feldspar, 10% albite feldspar, 65% labradorite, 7.9% quartz, 0.05% alumina, 6% wollastonite, carbonic acid Calcium 0.05% and Color 4%.

[0037] The above-mentioned prepared materials are used in the following preparation method based on graphene foamed light-weight refractory and thermal insulation decorative board.

[0038] 2. Based on the preparation method of graphene foamed lightweight refractory insulation decorative board, comprising the following...

Embodiment 2

[0046] 1. Preliminary preparation:

[0047] The base foamed lightweight refractory insulation material layer includes the following raw materials by weight percentage: 5% graphene, 4% basalt fiber, 13% rock wool fiber, 10% zirconium-containing ceramic fiber, 8% limestone, 6% marble, Expanded vermiculite 5%, expanded perlite 20%, zirconia 4%, raw talc 3%, fluorite 2%, water repellent 8%, inorganic high temperature resistant adhesive 7% and flame retardant 5%.

[0048] The decorative surface layer includes the following raw materials by weight percentage: 10% graphene, 20% labradorite, 16% feldspar, 13% anorthite, 9% quartz, 6% alumina, 11% wollastonite, carbonic acid Calcium 14% and Colorants 1%.

[0049] The above-mentioned prepared materials are used in the following preparation method based on graphene foamed light-weight refractory and thermal insulation decorative board.

[0050] 2. Based on the preparation method of graphene foamed lightweight refractory insulation deco...

Embodiment 3

[0058] 1. Preliminary preparation:

[0059] The base foamed lightweight refractory insulation material layer includes the following raw materials by weight percentage: 7% graphene, 9% zirconium-containing ceramic fiber, 8% high-alumina ceramic fiber, 5% granite, 7% limestone, and 8% expanded vermiculite %, expanded perlite 23%, zirconia 7%, calcined talc 4%, raw talc 3%, water repellent 9%, inorganic high temperature resistant adhesive 9% and flame retardant 1%.

[0060] The decorative surface layer includes the following raw materials by weight percentage: 9% graphene, 9% anorthite, 15% meso-feldspar, 10% lithium feldspar, 27% plasterite, 8% quartz, 3% alumina, silicon 5% limestone, 4% calcium carbonate and 10% pigment.

[0061] The above-mentioned prepared materials are used in the following preparation method based on graphene foamed light-weight refractory and thermal insulation decorative board.

[0062] 2. Based on the preparation method of graphene foamed lightweight ...

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Abstract

The invention discloses a graphene-based foamed lightweight refractory thermal insulating decoration board which comprises a matrix foamed lightweight refractory thermal insulating material layer anda decorative surface layer, wherein after sprayed to the surface of the matrix foamed lightweight refractory thermal insulating material layer, the decorative surface layer and the matrix foamed lightweight refractory thermal insulating material layer are adhered together by virtue of one-step sinter molding; the matrix foamed lightweight refractory thermal insulating material layer comprises thefollowing raw materials in percentage by weight: graphene, inorganic high-temperature-resistant fibers, non-metallic tailings, expanded vermiculite, expanded perlite, zirconia, a high-temperature cosolvent, a water repellent, an inorganic high-temperature-resistant adhesive and a flame retardant; and the decorative surface layer comprises the following raw materials in percentage by weight: graphene, feldspar, quartz, alumina, wollastonite, calcium carbonate and pigments. According to the prepared finished product in the invention, the materials are uniformly dispersed; and moreover, the prepared board has the advantages of being lightweight, high in strength, fire-resistant, flame-retardant, resistant to water seepage, difficult to age, excellent in mechanical property, green, saving in energy and environmentally friendly and has wide market popularization value.

Description

【Technical field】 [0001] The invention relates to the field of building thermal insulation and decorative materials, in particular to a light-weight refractory thermal insulation decorative panel based on graphene foaming and a preparation method thereof. 【Background technique】 [0002] At present, the existing building interior and exterior wall surface decoration materials on the market are mainly polyethylene, resin foam, foam ceramics, foam glass insulation boards, and thin plates, gussets, and sleeves of non-ferrous metal decorative materials decorated on them. Or paste tiles, granite, marble decorative surface. Among them, polyethylene and resin foam are easy to age due to the limitation of the material itself, have short service life, poor weather resistance and poor flame retardancy. Once a fire breaks out, a large amount of toxic smoke will be generated immediately, which will greatly damage the environmental pollution; and it is in the process of construction and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/16C04B35/66C04B35/626C04B35/622C04B38/08
CPCC04B35/16C04B35/622C04B35/62645C04B35/62665C04B35/66C04B38/08C04B41/5035C04B2235/3208C04B2235/3244C04B2235/3463C04B2235/349C04B2235/425C04B2235/445C04B2235/5216C04B2235/5228C04B2235/5232C04B2235/96C04B2235/9607C04B41/5001C04B41/5027C04B41/5031C04B41/4578C04B41/4543C04B41/0072
Inventor 黄聿新黄昭烨
Owner GUANGXI XUTENG INDUSTRIAL GROUP CO LTD
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