CN113583570A - Heat-insulation type aluminum profile for building - Google Patents

Heat-insulation type aluminum profile for building Download PDF

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Publication number
CN113583570A
CN113583570A CN202110930132.4A CN202110930132A CN113583570A CN 113583570 A CN113583570 A CN 113583570A CN 202110930132 A CN202110930132 A CN 202110930132A CN 113583570 A CN113583570 A CN 113583570A
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CN
China
Prior art keywords
aluminum profile
heat
reflection
coating
light
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110930132.4A
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Chinese (zh)
Inventor
唐从贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Kemeirui Aluminum Co ltd
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Jiangsu Kemeirui Aluminum Co ltd
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Application filed by Jiangsu Kemeirui Aluminum Co ltd filed Critical Jiangsu Kemeirui Aluminum Co ltd
Priority to CN202110930132.4A priority Critical patent/CN113583570A/en
Publication of CN113583570A publication Critical patent/CN113583570A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004Reflecting paints; Signal paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a heat-insulation type building aluminum profile, and belongs to the technical field of aluminum profiles. Including the aluminium alloy body, a plurality of reflection of light recesses have been seted up to the side of aluminium alloy body, the surface coating of reflection of light recess has the thermal-insulated coating of transmission, the thermal-insulated coating of reflection includes following composition according to the mass fraction: 8-12% of polyamide resin, 7-9% of epoxy resin, 1.4-2% of film-forming additive, 0.3-0.8% of thickening agent, 0.15-0.2% of defoaming agent, 16-20% of rutile titanium dioxide, 10-20% of calcium carbonate, 12-20% of water and 18-25% of silicon emulsion. According to the invention, the plurality of light reflecting grooves are formed in the surface of the aluminum profile, and the reflecting heat-insulating coating is coated in the grooves, so that light can be reflected, the surface of the aluminum profile is prevented from being rapidly heated, a heat-insulating effect is also achieved, and the heat-insulating effect is good.

Description

Heat-insulation type aluminum profile for building
Technical Field
The invention relates to the technical field of aluminum profiles, in particular to a heat-insulation type aluminum profile for a building.
Background
The aluminum profile has a plurality of excellent physical and chemical properties, so the aluminum profile is widely applied to various fields of national economy, the heat insulation effect of the existing aluminum profile is poor, the requirement on the heat insulation effect of the aluminum profile for buildings is high, the heat insulation effect of the existing aluminum profile is realized by adopting a method of introducing a heat insulation material, for example, the heat insulation material is filled in the aluminum profile, the structure can play a certain heat insulation effect, however, the heat insulation can not be fundamentally carried out, and if light irradiating the surface of the aluminum profile can be reflected, the heat quantity received by the aluminum profile can be greatly reduced.
Disclosure of Invention
In order to solve the problems, the invention provides a heat-insulation type aluminum profile for a building.
The invention is realized by the following technical scheme:
the utility model provides a thermal-insulated type aluminum profile for building, includes the aluminium alloy body, a plurality of reflection of light recesses have been seted up to the side of aluminium alloy body, the surface coating of reflection of light recess has transmission thermal barrier coating, reflection thermal barrier coating includes following composition according to the mass fraction: 8-12% of polyamide resin, 7-9% of epoxy resin, 1.4-2% of film-forming additive, 0.3-0.8% of thickening agent, 0.15-0.2% of defoaming agent, 16-20% of rutile titanium dioxide, 10-20% of calcium carbonate, 12-20% of water and 18-25% of silicon emulsion.
The reflective heat-insulating coating comprises the following components in percentage by mass: 10% of polyamide resin, 8% of epoxy resin, 1.5% of film-forming additive, 0.3% of thickening agent, 0.2% of defoaming agent, 18% of rutile titanium dioxide, 18% of calcium carbonate, 19% of water and 25% of silicon emulsion.
The light reflecting groove is an arc-shaped groove.
The circle center of the reflective groove is located outside the aluminum profile body.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the plurality of light reflecting grooves are formed in the surface of the aluminum profile, and the reflecting heat-insulating coating is coated in the grooves, so that light can be reflected, the surface of the aluminum profile is prevented from being rapidly heated, a heat-insulating effect is also achieved, and the heat-insulating effect is good.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. an aluminum profile body; 2. a light reflecting groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawing figure 1 of the specification, a heat-insulating type building aluminum profile comprises an aluminum profile body 1, a plurality of light-reflecting grooves 2 are formed in the side face of the aluminum profile body 1, the surfaces of the light-reflecting grooves 2 are coated with an emission heat-insulating coating, and the reflection heat-insulating coating comprises the following components in percentage by mass: 8-12% of polyamide resin, 7-9% of epoxy resin, 1.4-2% of film-forming additive, 0.3-0.8% of thickening agent, 0.15-0.2% of defoaming agent, 16-20% of rutile titanium dioxide, 10-20% of calcium carbonate, 12-20% of water and 18-25% of silicon emulsion.
The reflective heat-insulating coating comprises the following components in percentage by mass: 10% of polyamide resin, 8% of epoxy resin, 1.5% of film-forming additive, 0.3% of thickening agent, 0.2% of defoaming agent, 18% of rutile titanium dioxide, 18% of calcium carbonate, 19% of water and 25% of silicon emulsion.
The reflective groove 2 is an arc-shaped groove.
The circle center of the reflective groove 2 is positioned outside the aluminum profile body 1.
Example 1
The utility model provides a thermal-insulated type aluminum profile for building, includes aluminium alloy body 1, a plurality of reflection of light recesses 2 have been seted up to aluminium alloy body 1's side, reflection of light recess 2's surface coating has the thermal-insulated coating of transmission, the thermal-insulated coating of reflection includes following composition according to the mass fraction: 10% of polyamide resin, 8% of epoxy resin, 1.5% of film-forming additive, 0.3% of thickening agent, 0.2% of defoaming agent, 18% of rutile titanium dioxide, 18% of calcium carbonate, 19% of water and 25% of silicon emulsion.
Weighing 10 kg of polyamide resin, 8 kg of epoxy resin, 1.5 kg of film-forming additive, 0.3 kg of thickening agent, 0.2 kg of defoaming agent, 18 kg of rutile titanium dioxide, 18 kg of calcium carbonate, 19 kg of water and 25 kg of silicon emulsion to obtain the reflective heat-insulating coating. The coating is coated inside the reflective groove 2, and the effects of reflecting light and insulating heat are achieved.
Reflection of light recess 2 is the arc recess, and the centre of a circle of reflection of light recess 2 is located the outside of aluminium alloy body 1, and the arc recess helps the reflection of light, avoids the aluminium alloy to heat up too fast by the illumination influence.
Example 2
The utility model provides a thermal-insulated type aluminum profile for building, includes aluminium alloy body 1, a plurality of reflection of light recesses 2 have been seted up to aluminium alloy body 1's side, reflection of light recess 2's surface coating has the thermal-insulated coating of transmission, the thermal-insulated coating of reflection includes following composition according to the mass fraction: 11% of polyamide resin, 9% of epoxy resin, 2% of film-forming additive, 0.8% of thickening agent, 0.2% of defoaming agent, 18% of rutile titanium dioxide, 19% of calcium carbonate, 16% of water and 24% of silicon emulsion.
11 kg of polyamide resin, 9 kg of epoxy resin, 2 kg of film-forming additive, 0.8 kg of thickening agent, 0.2 kg of defoaming agent, 18 kg of rutile titanium dioxide, 19 kg of calcium carbonate, 16 kg of water and 24 kg of silicon emulsion are weighed to obtain the reflective heat-insulating coating. The coating is coated inside the reflective groove 2, and the effects of reflecting light and insulating heat are achieved.
Example 3
The utility model provides a thermal-insulated type aluminum profile for building, includes aluminium alloy body 1, a plurality of reflection of light recesses 2 have been seted up to aluminium alloy body 1's side, reflection of light recess 2's surface coating has the thermal-insulated coating of transmission, the thermal-insulated coating of reflection includes following composition according to the mass fraction: 12 percent of polyamide resin, 9 percent of epoxy resin, 1.8 percent of film-forming additive, 0.7 percent of thickening agent, 0.15 percent of defoaming agent, 17 percent of rutile titanium dioxide, 18 percent of calcium carbonate, 17.35 percent of water and 24 percent of silicon emulsion.
12 kg of polyamide resin, 9 kg of epoxy resin, 1.8 kg of film-forming additive, 0.7 kg of thickening agent, 0.15 kg of defoaming agent, 17 kg of rutile titanium dioxide, 18 kg of calcium carbonate, 17.35 kg of water and 24 kg of silicon emulsion are weighed to obtain the reflective heat-insulating coating. The coating is coated inside the reflective groove 2, and the effects of reflecting light and insulating heat are achieved.
The film forming assistant is ether alcohol polymer, such as propylene glycol butyl ether, propylene glycol methyl ether acetate, etc.
The thickener is one or more of carboxymethyl cellulose, propylene glycol alginate, methyl cellulose, sodium starch phosphate, sodium carboxymethyl cellulose, sodium alginate, sodium polyacrylate, polyoxyethylene, and polyvinylpyrrolidone.
The defoaming agent is one or more of organosilicon defoaming agents, polyether defoaming agents and polyether modified polysiloxane defoaming agents.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the invention, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.

Claims (4)

1. The utility model provides a thermal-insulated type aluminum profile for building which characterized in that: including aluminium alloy body (1), a plurality of reflection of light recess (2) have been seted up to the side of aluminium alloy body (1), the surface coating of reflection of light recess (2) has the thermal-insulated coating of transmission, the thermal-insulated coating of reflection includes following composition according to the mass fraction: 8-12% of polyamide resin, 7-9% of epoxy resin, 1.4-2% of film-forming additive, 0.3-0.8% of thickening agent, 0.15-0.2% of defoaming agent, 16-20% of rutile titanium dioxide, 10-20% of calcium carbonate, 12-20% of water and 18-25% of silicon emulsion.
2. The heat insulation type architectural aluminum profile as claimed in claim 1, wherein: the reflective heat-insulating coating comprises the following components in percentage by mass: 10% of polyamide resin, 8% of epoxy resin, 1.5% of film-forming additive, 0.3% of thickening agent, 0.2% of defoaming agent, 18% of rutile titanium dioxide, 18% of calcium carbonate, 19% of water and 25% of silicon emulsion.
3. The heat insulation type architectural aluminum profile as claimed in claim 1, wherein: the reflective groove (2) is an arc-shaped groove.
4. The heat insulation type architectural aluminum profile according to claim 3, wherein: the circle center of the reflective groove (2) is positioned outside the aluminum profile body (1).
CN202110930132.4A 2021-08-13 2021-08-13 Heat-insulation type aluminum profile for building Pending CN113583570A (en)

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CN202110930132.4A CN113583570A (en) 2021-08-13 2021-08-13 Heat-insulation type aluminum profile for building

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114959680A (en) * 2021-11-16 2022-08-30 湖北理工学院 Thermal barrier coating and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101928483A (en) * 2009-11-17 2010-12-29 郭宪强 Composition capable of reflecting sun heat radiation
US20140121297A1 (en) * 2012-10-31 2014-05-01 Imrae Corporation Solar Reflective Coating
CN105273618A (en) * 2015-02-02 2016-01-27 赵永福 Reflection heat insulation paint
CN206128456U (en) * 2016-09-22 2017-04-26 深圳市锐智明建筑工程有限公司 Insulation construction on roof
CN107312407A (en) * 2017-08-07 2017-11-03 江苏理文化工有限公司 A kind of long-acting self-cleaning coating and preparation method thereof
CN111718613A (en) * 2020-06-30 2020-09-29 黄六保 Water-based heat insulation coating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101928483A (en) * 2009-11-17 2010-12-29 郭宪强 Composition capable of reflecting sun heat radiation
US20140121297A1 (en) * 2012-10-31 2014-05-01 Imrae Corporation Solar Reflective Coating
CN105273618A (en) * 2015-02-02 2016-01-27 赵永福 Reflection heat insulation paint
CN206128456U (en) * 2016-09-22 2017-04-26 深圳市锐智明建筑工程有限公司 Insulation construction on roof
CN107312407A (en) * 2017-08-07 2017-11-03 江苏理文化工有限公司 A kind of long-acting self-cleaning coating and preparation method thereof
CN111718613A (en) * 2020-06-30 2020-09-29 黄六保 Water-based heat insulation coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114959680A (en) * 2021-11-16 2022-08-30 湖北理工学院 Thermal barrier coating and preparation method thereof
CN114959680B (en) * 2021-11-16 2023-11-14 湖北理工学院 Thermal barrier coating and preparation method thereof

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Application publication date: 20211102