CN203188806U - Pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile - Google Patents
Pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile Download PDFInfo
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- CN203188806U CN203188806U CN 201320128049 CN201320128049U CN203188806U CN 203188806 U CN203188806 U CN 203188806U CN 201320128049 CN201320128049 CN 201320128049 CN 201320128049 U CN201320128049 U CN 201320128049U CN 203188806 U CN203188806 U CN 203188806U
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Abstract
The utility model discloses a pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile. The pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile comprises an inner side aluminum alloy profile, an outer side aluminum alloy profile and polyurethane thermal insulation glue, wherein the inner side aluminum alloy profile and the outer side aluminum alloy profile are respectively provided with a thermal insulation clamping groove, surface roughening processing is conducted on the inner surface of each thermal insulating clamping groove, and a primer treatment agent is sprayed on the rough surface of each thermal insulating clamping groove. The polyurethane thermal insulation glue is poured to the inner surface of thermal insulating clamping groove where the primer treatment agent is sprayed, the inner side aluminum alloy profile is integrated with the outer side aluminum alloy profile in a bonding mode. Because surface roughening processing and primer treatment are conducted on the inner surface of each thermal insulating clamping groove, the roughness and bonding strength of the inner surfaces of groove openings of aluminum alloy profiles are increased, and after the polyurethane thermal insulation glue is poured to the groove opening of the fluorocarbon paint processing aluminum alloy profile, the bonding strength of the polyurethane thermal insulation glue is further increased, thermal-insulating and energy-saving use requirements of the fluorocarbon paint processing aluminum alloy profile are met, and the thermal insulation performance of the thermal insulating profiles is improved.
Description
Technical field
The utility model relates to a kind of pouring-type heat-insulation fluorine carbon lacquer and handles aluminium alloy extrusions, belongs to the aluminium alloy extrusions processing technique field.
Background technology
The door and window that uses in the construction work at present, energy-saving index according to country or each department requires to reach 50% or 65% energy conservation standard, the energy-saving index of some areas requires to reach 70%, also just requiring the energy-conservation values of factor K of building doors and windows is below 2.0, these explanations, the heat-insulating property index is own through becoming the important indicator of weighing the door and window performance.But the common aluminum alloy door and window exists serious deficiency at present: 1, have the space between aluminium alloy extrusions and the glass, form convection current easily; 2, the isobaric adhesive tape design of section between frame and the fan is simple, prevents that heat conducting ability is little; 3, the heat insulation cavity of hollow glass air chamber and heat-insulation aluminum section is not on same isotherm, and outside glass and inboard section bar form strong heat radiation; 4, because glassware for drinking water has the characteristic of tension force, under passive state, water is difficult to discharge the section bar cavity, causes the generation of drainage easily.
Because above-mentioned deficiency makes the radiation of common aluminum alloy door and window and the coefficient of heat conduction excessive, can not satisfy the energy-conservation demand of market and industry future development, and cause the generation of drainage easily.
Fluorine carbon is handled the advantage of aluminium alloy extrusions: one, fluorine carbon lacquer has functions such as anticorrosion, waterproof, chemicals-resistant, fast light, heatproof, and weatherability is stronger.Two, fluorine carbon lacquer is coated in object surface and forms layer protecting film, and weatherability is stronger.Fluorine carbon lacquer is to prolong the application life of various materials.Three, fluorine carbon lacquer can spray, brushing, roller coat, the excessive available fluorine carbon lacquer special diluting agent of viscosity is adjusted to application and does not trickle and be advisable.Four, fluorine carbon lacquer has fabulous outdoor durable, and mechanical strength is good, good decorative property, and fluorine carbon lacquer can be used for the application on surfaces such as outdoor steel work, heavy mechanical equipment, rises and decorates protective effect.Five, the two components of fluorine carbon lacquer, dual-pack, normal temperature self-drying, but also low temperature flash baking, six, fluorine carbon lacquer paint film adhesion are good, the hardness height.Fluorine carbon lacquer outdoor durable is good, protects light, and colour retention is good, is difficult for yellowing.Fluorine carbon lacquer rich color, anti-dirty property is good.
Fluorine carbon lacquer compares with traditional paint coating, has outstanding anti-xanthochromia, and have simultaneously: 1, cost is more much lower than aluminium-plastic panel, can reach identical effect again; 2, quality is light, can not bring white elephant to body of wall, the danger that does not exist aluminium-plastic panel to fall.
But present heat insulated shape bar of aluminum alloy, particularly cast polyurethane formula heat insulation section is that inside and outside aluminium alloy extrusions median slot cast polyurethane heat-barrier material is formed spaced heat bridge in the inside and outside aluminium alloy extrusions, and this cast-type polyurethane heat insulation section only is applicable to surperficial anodic oxidation section bar, the contour activated aluminum alloy profile of surface electrostatic painting section bar.Because it is smooth that fluorine carbon lacquer is handled aluminium alloy section surface, the surface can be very low, and adhesive strength was very low after the polyurethane heat-barrier material was poured into fluorine carbon lacquer processing aluminium alloy extrusions notch, can't satisfy the aluminium alloy extrusions instructions for use.Thereby do not see have cast polyurethane formula heat insulation fluorocarbon lacquer to handle the aluminium alloy type section product on the market so far.
Summary of the invention
The purpose of this utility model is smooth at fluorine carbon lacquer processing aluminium alloy section surface, the surface can be low, the polyurethane heat-barrier material is poured into fluorine carbon lacquer and handles the low-down problem of adhesive strength behind the aluminium alloy extrusions notch, provide a kind of pouring-type heat-insulation fluorine carbon lacquer to handle aluminium alloy extrusions, its polyurethane heat-barrier material of this aluminium alloy extrusions and fluorine carbon lacquer are handled the adhesive strength height of aluminium alloy extrusions notch, satisfy fluorine carbon lacquer and handle the instructions for use of aluminium alloy extrusions heat-insulating and energy-saving, and improve the heat insulation section heat-proof quality.
The technical solution of the utility model is:
A kind of pouring-type heat-insulation fluorine carbon lacquer is handled aluminium alloy extrusions, comprises inboard aluminium alloy extrusions, outside heat insulated shape bar of aluminum alloy and polyurethane adiabatic gum; Wherein: described inboard aluminium alloy extrusions and outside heat insulated shape bar of aluminum alloy are respectively equipped with heat insulation draw-in groove, the rough surface of the inner surface of described heat insulation draw-in groove for handling through surface roughenings such as mechanical grinding, blasting treatments is coated with the primary coat inorganic agent on the rough surface of described heat insulation draw-in groove.
At the polyurethane adiabatic gum of the inner surface of the heat insulation draw-in groove that is coated with primary coat inorganic agent cast, by the polyurethane adiabatic gum with inboard aluminium alloy extrusions with outside heat insulated shape bar of aluminum alloy is bonding is integral; Described primary coat inorganic agent is polyurethane, polyester primary coat lacquer.
Described inboard aluminium alloy extrusions and outside heat insulated shape bar of aluminum alloy are the aluminium alloy extrusions of spraying fluorine carbon lacquer.
Described polyurethane adiabatic gum be shaped as rectangle, square, trapezoidal.
The preparation process that above-mentioned pouring-type heat-insulation fluorine carbon lacquer is handled aluminium alloy extrusions is as follows: the inboard aluminium alloy extrusions of spraying fluorine carbon lacquer and the heat insulation draw-in groove inner surface of outside aluminium alloy extrusions are carried out mechanical grinding and blasting treatment, then at the surface of roughening spraying primary coat inorganic agent (polyurethane, polyester primary coat lacquer), be beneficial to heat insulation draw-in groove and the polyurethane heat-barrier material better bonds, then according to common process cast polyurethane heat-barrier material in the cast notch that the heat insulation draw-in groove by the heat insulation draw-in groove of inboard aluminium alloy extrusions and outside aluminium alloy extrusions forms, polyurethane material is one-time cast-forming, thereby forms rectangle, square or trapezoidal polyurethane heat insulating strip.Because carrying out mechanical grinding, handles heat insulation draw-in groove inner surface, increased aluminium alloy extrusions notch inside surface roughness, and then increase polyurethane heat-barrier material is poured into the adhesive strength after fluorine carbon lacquer is handled the aluminium alloy extrusions notch, satisfy fluorine carbon lacquer and handle the instructions for use of aluminium alloy extrusions heat-insulating and energy-saving, improve the heat insulation section heat-proof quality.
The beneficial effects of the utility model are:
1, the technology that simplifies the operation is saved the huge process equipment of bar penetrating type heat-insulation section bar and accurate operating technology, reduces manufacturing cost.
2, give full play to polyurethane heat insulation section adhesive strength height, good seal performance, advantage such as heat insulation, sound insulation, water resistance are good.
3, aluminium alloy extrusions notch inner surface is carried out grinding process earlier, carrying out primary coat again handles, increase the adhesive strength after the polyurethane heat-barrier material is poured into fluorine carbon lacquer processing aluminium alloy extrusions notch, satisfy fluorine carbon lacquer and handle the instructions for use of aluminium alloy extrusions heat-insulating and energy-saving, improve the heat insulation section heat-proof quality.
4, aluminium alloy covered and the basal body binding force of spraying fluorine carbon lacquer are good, stable, firm, are different from common japanning, have rich color, color is triumphant beautiful, and decorative effect is good, weather resistance good (coating can keep more than 10 years not chalk masking), easy care, characteristics such as anticorrosive.
Description of drawings
Fig. 1 is the section bar section outside drawing before the processing of the heat insulation notch rough inner surface of the utility model aluminium alloy extrusions.
Fig. 2 is the section bar section outside drawing that the heat insulation notch inner surface of the utility model aluminium alloy extrusions is handled through roughening.
The heat insulation notch of Fig. 3 the utility model aluminium alloy extrusions is handled the back and through the section bar section outside drawing of primary coat processing through surface roughening.
Structural representation behind Fig. 4 the utility model aluminium alloy extrusions cast polyurethane adiabatic gum.
Fig. 5 is the aluminium alloy extrusions structure chart of the utility model aluminium alloy extrusions cast polyurethane adiabatic gum and otch.
Among the figure: the inboard aluminium alloy extrusions of 1-; 2-outside heat insulated shape bar of aluminum alloy; 3-connects bridge temporarily; 4-pours into a mould notch; 5-polyurethane adiabatic gum; The rough surface of the heat insulation draw-in groove of 6-; 7, the primary coat inorganic agent of rough surface spraying.
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
As shown in Figure 5, the utility model pouring-type heat-insulation fluorine carbon lacquer processing aluminium alloy extrusions comprises inboard aluminium alloy extrusions 1, outside heat insulated shape bar of aluminum alloy 2 and polyurethane adiabatic gum 5; Described inboard aluminium alloy extrusions 1 and outside heat insulated shape bar of aluminum alloy 2 are respectively equipped with heat insulation draw-in groove, and the inner surface of described heat insulation draw-in groove is coated with primary coat inorganic agent 7 for the rough surface 6 through mechanical grinding and blasting treatment on the rough surface 6 of described heat insulation draw-in groove.
At the inner surface of the heat insulation draw-in groove that the is coated with primary coat inorganic agent 7 polyurethane adiabatic gum 5 for cast, by polyurethane adiabatic gum 5 with inboard aluminium alloy extrusions 1 and outside heat insulated shape bar of aluminum alloy 2 bonding being integral; Inboard aluminium alloy extrusions 1 and outside heat insulated shape bar of aluminum alloy 2 are the aluminium alloy extrusions of spraying fluorine carbon lacquer.
By the polyurethane adiabatic gum with inboard aluminium alloy extrusions with outside heat insulated shape bar of aluminum alloy is bonding is integral; Described primary coat inorganic agent is polyurethane primary coat lacquer.
The preparation technology that the utility model pouring-type heat-insulation fluorine carbon lacquer is handled aluminium alloy extrusions is as follows:
(1) pouring into a mould preceding notch handles: to carrying out the mechanical grinding processing through the inboard aluminium alloy extrusions of spraying fluorine carbon lacquer and the heat insulation draw-in groove inner surface of outside aluminium alloy extrusions, adopting sandblast or cloth emery wheel that the heat insulation draw-in groove by the heat insulation draw-in groove of inboard aluminium alloy extrusions and outside aluminium alloy extrusions is formed aluminium alloys pours into a mould the notch inboard and polishes, remove the surperficial electrophoretic paint layer of notch inboard, increase surface roughness.The polishing before section bar section outward appearance as shown in Figure 1, have after the polishing rough surface 6 the cast notch section bar section outward appearance as shown in Figure 2.
(2) primary coat is handled: handle carrying out primary coat after the aluminium alloy extrusions notch grinding process, the primary coat inorganic agent is polyurethane primary coat lacquer, increases the interface bond strength of polyurethane adhesive and aluminium alloys, as shown in Figure 3.
(3) cast is handled: the aluminium alloy extrusions after step (2) primary coat is handled carries out cast polyurethane adiabatic gum 5, forms the polyurethane adiabatic gum cold bridge that connects inside and outside aluminium alloy extrusions, as shown in Figure 4.
(3) aluminium alloy extrusions that step (2) is poured the polyurethane adiabatic gum is cut the bridge processing, by milling cutter the interim bridge 4 that connects is excised, and blocks the heat-conductive bridges between inner aluminium alloy extrusions and the external aluminium alloy profile, and the heat insulation cold bridge of formation polyurethane is as Fig. 5.
Claims (6)
1. a pouring-type heat-insulation fluorine carbon lacquer is handled aluminium alloy extrusions, and it is characterized in that: this section bar comprises inboard aluminium alloy extrusions, outside heat insulated shape bar of aluminum alloy and polyurethane adiabatic gum; Wherein: inboard aluminium alloy extrusions and outside heat insulated shape bar of aluminum alloy are respectively equipped with heat insulation draw-in groove, and the rough surface of the inner surface of described heat insulation draw-in groove for handling through surface roughening is coated with the primary coat inorganic agent on the rough surface of described heat insulation draw-in groove.
2. pouring-type heat-insulation fluorine carbon lacquer according to claim 1 is handled aluminium alloy extrusions, it is characterized in that: at the inner surface of the heat insulation draw-in groove that is coated with the primary coat inorganic agent polyurethane adiabatic gum for cast, by the polyurethane adiabatic gum with inboard aluminium alloy extrusions with outside heat insulated shape bar of aluminum alloy is bonding is integral.
3. pouring-type heat-insulation fluorine carbon lacquer according to claim 1 and 2 is handled aluminium alloy extrusions, it is characterized in that: described surface roughening is handled and is referred to mechanical grinding, polishing or blasting treatment technology.
4. pouring-type heat-insulation fluorine carbon lacquer according to claim 1 and 2 is handled aluminium alloy extrusions, it is characterized in that: described primary coat inorganic agent is polyurethane or polyester primary coat lacquer.
5. pouring-type heat-insulation fluorine carbon lacquer according to claim 1 and 2 is handled aluminium alloy extrusions, it is characterized in that: described inboard aluminium alloy extrusions and outside heat insulated shape bar of aluminum alloy are the aluminium alloy extrusions of spraying fluorine carbon lacquer.
6. pouring-type heat-insulation fluorine carbon lacquer according to claim 1 and 2 is handled aluminium alloy extrusions, and it is characterized in that: the cross sectional shape of described polyurethane adiabatic gum is rectangle, square or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128049 CN203188806U (en) | 2013-03-20 | 2013-03-20 | Pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128049 CN203188806U (en) | 2013-03-20 | 2013-03-20 | Pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile |
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| Publication Number | Publication Date |
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| CN203188806U true CN203188806U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320128049 Expired - Fee Related CN203188806U (en) | 2013-03-20 | 2013-03-20 | Pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213803A (en) * | 2014-08-27 | 2014-12-17 | 浙江栋梁新材股份有限公司 | Production process of novel heat insulation cast electrophoresis aluminium section structure |
| WO2017185232A1 (en) * | 2016-04-26 | 2017-11-02 | 温格润节能门窗（香港）有限公司 | Polyurethane thermal-insulation aluminum alloy profile and process for manufacturing same |
| CN112576141A (en) * | 2020-12-31 | 2021-03-30 | 湖南金牛铝业有限公司 | Glue injection aluminum profile and preparation method thereof |
-
2013
- 2013-03-20 CN CN 201320128049 patent/CN203188806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213803A (en) * | 2014-08-27 | 2014-12-17 | 浙江栋梁新材股份有限公司 | Production process of novel heat insulation cast electrophoresis aluminium section structure |
| WO2017185232A1 (en) * | 2016-04-26 | 2017-11-02 | 温格润节能门窗（香港）有限公司 | Polyurethane thermal-insulation aluminum alloy profile and process for manufacturing same |
| CN112576141A (en) * | 2020-12-31 | 2021-03-30 | 湖南金牛铝业有限公司 | Glue injection aluminum profile and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20210320 |