CN103963385A - Aluminium-alloy-plate or stainless-steel-plate composite structure - Google Patents
Aluminium-alloy-plate or stainless-steel-plate composite structure Download PDFInfo
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- CN103963385A CN103963385A CN201310051441.XA CN201310051441A CN103963385A CN 103963385 A CN103963385 A CN 103963385A CN 201310051441 A CN201310051441 A CN 201310051441A CN 103963385 A CN103963385 A CN 103963385A
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- aluminium alloy
- epoxy resin
- corrosion resistant
- foaming
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Abstract
A disclosed aluminium-alloy-plate or stainless-steel-plate composite structure is characterized in that the composite structure comprises an aluminium-alloy plate or a stainless steel plate (1), an epoxy-resin pre-dipped fiber cloth layer (2) and a fiber-close-base foaming epoxy resin cloth layer (3); the epoxy-resin pre-dipped fiber cloth layer (2) sticks to the fiber-close-base foaming epoxy resin cloth layer (3), and the aluminium-alloy plate or the stainless steel plate (1) sticks to the epoxy-resin pre-dipped fiber cloth layer (2); and the above materials are subjected to heating pressurization foaming for forming. The composite structure is wide in application scope, and products prepared by employing the composite structure is high in strength, light in weight and good in weatherability and heat insulation property, and the cost is relatively low.
Description
Technical field
The present invention relates to a kind of composite construction, relate in particular to a kind of aluminium alloy plate or corrosion resistant plate composite construction.
Background technology
Aluminium alloy plate, corrosion resistant plate, as a kind of very good material, are widely used in building and decoration industry.If but as a kind of simple materials'use, there is the problem that cost is high, weight weighs very much.
For the shortcoming of aluminium alloy plate, about first about 20 years, combine aluminium alloy and plastics advantage separately abroad, this bi-material is combined with each other, invent aluminium-plastic panel.China probably approximately introduced the production technology of aluminium-plastic panel before more than 10 year, existing aluminium-plastic panel is widely used in building and decoration industry.
But at least also there is following shortcoming in aluminium-plastic panel in fact:
1, proportion is too large:
For aluminium alloy plate, although composited aluminum and plastic decking has reduced proportion, also arrive far away desirable state.(aluminium alloy proportion approximately 2.7, PE is about the filler that 0.95, PVC is about 1.38, PE and PVC and is about 2.0, therefore the proportion of a multiple plate is between 1.5-2.0).
2, easily distortion:
No matter be aluminium alloy plate, or sandwich PE or PVC, be to be all very easy to distortion, especially PE and PVC, temperature is higher a little, more easily distortion.
3, bonding not firm:
Unless adopt the composite membrane of high-quality, and it is compound to heat (approximately 180 degree) under the condition of high temperature, the bonding strength of guarantee aluminium alloy plate and middle plastic plate.Now, along with the increase of producer, many producers use inferior materials and turn out substandard goods or not according to standard operation, outwardly like bonding, are actually false bonding, have a lot of quality hidden danger.
4, product effect of heat insulation is poor:
The existing aluminium-plastic panel decoration of exterior wall for building in a large number, for weight reduction, reduces costs, existing exterior wall aluminium-plastic panel is generally only accomplished 4-6MM thickness, the heat-proof quality of plastics (PE or PVC) itself is just poor, and so thickness, can't resolve heat insulation problem substantially.
Summary of the invention
The technical problem to be solved in the present invention is, for the functional defect of existing aluminium-plastic panel, provides a kind of and can improve intensity, reduces proportion, strengthens heat-proof quality and aluminium alloy plate or corrosion resistant plate composite construction that more can guaranteed quality.
Technical scheme disclosed by the invention is: a kind of aluminium alloy plate or corrosion resistant plate composite construction, it comprises aluminium alloy plate or corrosion resistant plate (1), epoxy resin preimpregnation fiber cloth layer (2) and fiber fabricbase foaming epoxy resin layer of cloth (3), epoxy resin preimpregnation fiber cloth layer (2) is fitted on fiber fabricbase foaming epoxy resin layer of cloth (3), it is upper that aluminium alloy plate or corrosion resistant plate (1) are fitted in epoxy resin preimpregnation fiber cloth layer (2), and above-mentioned material is through the moulding of heating pressure expansion.Specifically, aluminium alloy plate or corrosion resistant plate (1) are fitted on epoxy resin preimpregnation fiber cloth layer (2) monolateral or bilateral.Above-mentioned heating-up temperature is 100 DEG C-150 DEG C.
Preferably, aluminium alloy plate or corrosion resistant plate composite construction also comprise foaming inner core layer (4), foaming inner core layer (4) both sides laminating fiber fabricbase foaming epoxy resin layer of cloths (3), foaming inner core layer is the resin expanded plate of PU or Foaming of phenolic resin plate.
In above-mentioned aluminium alloy plate or corrosion resistant plate composite construction, the thickness of flat aluminium alloy plate or corrosion resistant plate (1) is between 0.1MM mono-1.0MM.
Preferably, aluminium alloy plate or corrosion resistant plate composite construction also comprise foaming inner core layer (4), foaming inner core layer (4) is positioned at middle, aluminium alloy plate or corrosion resistant plate (1) are at outermost, between foaming inner core layer (4) and aluminium alloy plate or corrosion resistant plate (1) plate, be followed successively by: epoxy resin preimpregnation fiber cloth layer (2), fiber fabricbase foam bad epoxy resins layer of cloth (3), epoxy resin preimpregnation fiber cloth layer (2), above-mentioned material is through the moulding of heating pressure expansion.
Product of the present invention is that aluminium carbon composite plate or aluminium glass composite plate or stainless steel clad plate have that intensity is high, lightweight, the feature of thermal insulation and good stability.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
General principle of the present invention and the object that will reach are: utilize aluminium alloy plate, the weatherability that corrosion resistant plate is good, stability and outward appearance expressive force, utilize the powerful interior foaming capacity of fiber fabricbase foaming epoxy resin cloth and and carbon fiber (or glass fibre) epoxy preimpregnation cloth between good adhesion, utilize the high strength of carbon fiber or glass fibre, and utilize the strong adhesion of epoxy resin and metal, can combining closely this different materials, suitably increase again PU or phenolic foam resin, can manufacture high strength, low weight, high heat-proof quality, the aluminium carbon of high stability or aluminium glass composite board stainless steel clad plate.
embodiment 1:
As shown in Figure 1 and Figure 2, the present embodiment discloses the composite construction of a kind of aluminium alloy plate or corrosion resistant plate, it comprises aluminium alloy plate or corrosion resistant plate 1, epoxy resin preimpregnation fiber cloth layer 2 and fiber fabricbase foaming epoxy resin layer of cloth 3, epoxy resin preimpregnation fiber cloth layer 2 is fitted on fiber fabricbase foaming epoxy resin layer of cloth 3, aluminium alloy plate or corrosion resistant plate 1 are fitted in (monolateral laminating aluminium alloy plate or corrosion resistant plate 1 at epoxy resin preimpregnation fiber cloth layer 2 as shown in Figure 1, on epoxy resin preimpregnation fiber cloth layer 2; As shown in Figure 2, at bilateral aluminium alloy plate or the corrosion resistant plate 1 of all fitting of epoxy resin preimpregnation fiber cloth layer 2), above-mentioned material is through the moulding of heating pressure expansion, and hot briquetting temperature is 100 DEG C-150 DEG C.
embodiment 2:
If promote the heat-proof quality of composite construction of the present invention, at its middle PU foamed board or Foaming of phenolic resin plate of can also increasing as foaming inner core layer 4.As shown in Figure 3, aluminium alloy plate or corrosion resistant plate 1 are at outermost, epoxy resin preimpregnation fiber cloth layer 2 is between aluminium alloy plate or corrosion resistant plate 1 and fiber fabricbase foaming epoxy resin layer of cloth 3, and foaming inner core layer 4 is positioned at middle, and above-mentioned material is through the moulding of heating pressure expansion.Its preparation method is:
(1) select suitable PU foamed board or Foaming of phenolic resin plate as foaming inner core layer: foaming inner core layer can be selected good heat-insulation effect and the resin expanded plate of PU or Foaming of phenolic resin plate that can be fire-retardant, to increase its heat-proof quality and to reduce its proportion.
(2) laminating glass fibre fabricbase foaming epoxy resin layer of cloth: according to the requirement of thickness and intensity, select applicable glass fibre fabricbase foaming epoxy resin cloth, to ensure product quality.
(3) laminating carbon fiber or glass-epoxy preimpregnation layer of cloth: according to the needs of intensity, specification and cost etc., select carbon fiber or the glass fibre epoxy preimpregnation cloth of certain specification to be fitted in fiber fabricbase foaming epoxy resin cloth periphery, attention will be wrapped closely knit, and prevention Foamex leaks.
(4) paste aluminium alloy plate or corrosion resistant plate outward at carbon fiber or glass-epoxy preimpregnation cloth: the thickness of flat aluminium alloy plate or corrosion resistant plate 1, between 0.1MM-1.0MM, as required, pastes and monolateral or bilaterally all can.In other words, aluminium alloy plate or corrosion resistant plate 1 are fitted on epoxy resin preimpregnation fiber cloth layer 2 monolateral or bilateral.
(5) enter the moulding of mould foamable, hot briquetting temperature is 100 DEG C-150 DEG C.
(6) obtain product (being aluminium carbon composite plate or aluminium glass composite plate or stainless steel clad plate) through steps such as cooling, trimming, applications.
Above epoxy resin preimpregnation fiber cloth layer is made up of epoxy resin and carbon fiber or glass fibre, and wherein the reaction solidification temperature of epoxy resin is 100 DEG C-150 DEG C.
Fiber fabricbase in above fiber fabricbase foaming epoxy resin layer of cloth can be glass fibre or carbon fiber fabricbase, and its foamable temperature is 90 DEG C-150 DEG C.
embodiment 3:
On the basis of embodiment 2, if intensity and the thickness of further lifting composite construction of the present invention, can between foaming inner core layer 4 and fiber fabricbase foaming epoxy resin layer of cloth 3, increase epoxy resin preimpregnation fiber cloth layer 2.As shown in Figure 4, aluminium alloy plate or corrosion resistant plate 1 are at outermost, the foaming inner core layers 4 such as PU foamed board or Foaming of phenolic resin plate are positioned at middle, between foaming inner core layer 4 and aluminium alloy plate or corrosion resistant plate 1 plate, be followed successively by: epoxy resin preimpregnation fiber cloth layer 2, fiber fabricbase foaming epoxy resin layer of cloth 3, epoxy resin preimpregnation fiber cloth layer 2, above-mentioned material is through the moulding of heating pressure expansion.Its preparation method similar embodiment 2, therefore can be with reference to embodiment 2.
[0035] brief description of the drawings
Fig. 1 is the composite junction composition (monolateral laminating aluminium alloy plate or corrosion resistant plate at epoxy resin preimpregnation layer of cloth) of the disclosed a kind of aluminium alloy plate of the embodiment of the present invention 1 or corrosion resistant plate;
Fig. 2 is the composite junction composition (bilateral aluminium alloy plate or the corrosion resistant plate of all fitting of epoxy resin preimpregnation layer of cloth) of the disclosed a kind of aluminium alloy plate of the embodiment of the present invention 1 or corrosion resistant plate;
Fig. 3 is the composite junction composition (containing foaming inner core layer) of the disclosed a kind of aluminium alloy plate of the embodiment of the present invention 2 or corrosion resistant plate;
Fig. 4 is the composite junction composition (increasing epoxy resin preimpregnation fiber cloth layer between foaming inner core layer and fiber fabricbase foaming epoxy resin layer of cloth) of the disclosed a kind of aluminium alloy plate of the embodiment of the present invention 3 or corrosion resistant plate.
Claims (5)
1. an aluminium alloy plate or corrosion resistant plate composite construction, it is characterized in that, comprise aluminium alloy plate or corrosion resistant plate (1), epoxy resin preimpregnation fiber cloth layer (2) and fiber fabricbase foaming epoxy resin layer of cloth (3), described epoxy resin preimpregnation fiber cloth layer (2) is fitted on fiber fabricbase foaming epoxy resin layer of cloth (3), it is upper that described aluminium alloy plate or corrosion resistant plate (1) are fitted in epoxy resin preimpregnation fiber cloth layer (2), and above-mentioned material is through the moulding of heating pressure expansion.
2. aluminium alloy plate according to claim 1 or corrosion resistant plate composite construction, is characterized in that, described aluminium alloy plate or corrosion resistant plate (1) are fitted on epoxy resin preimpregnation fiber cloth layer (2) monolateral or bilateral.
3. aluminium alloy plate according to claim 1 and 2 or corrosion resistant plate composite construction, it is characterized in that, also comprise foaming inner core layer (4), described foaming inner core layer (4) both sides laminating fiber fabricbase foaming epoxy resin layer of cloths (3), described foaming inner core layer is the resin expanded plate of PU or Foaming of phenolic resin plate.
4. aluminium alloy plate according to claim 1 or corrosion resistant plate composite construction, is characterized in that, the thickness of described flat aluminium alloy plate or corrosion resistant plate (1) is between 0.1MM-1.0MM.
5. aluminium alloy plate according to claim 1 and 2 or corrosion resistant plate composite construction, it is characterized in that, also comprise foaming inner core layer (4), foaming inner core layer (4) is positioned at middle, aluminium alloy plate or corrosion resistant plate (1) are at outermost, between foaming inner core layer (4) and aluminium alloy plate or corrosion resistant plate (1) plate, be followed successively by: epoxy resin preimpregnation fiber cloth layer (2), fiber fabricbase foaming epoxy resin layer of cloth (3), epoxy resin preimpregnation fiber cloth layer (2), above-mentioned material is through the moulding of heating pressure expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051441.XA CN103963385A (en) | 2013-01-26 | 2013-01-26 | Aluminium-alloy-plate or stainless-steel-plate composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051441.XA CN103963385A (en) | 2013-01-26 | 2013-01-26 | Aluminium-alloy-plate or stainless-steel-plate composite structure |
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| CN103963385A true CN103963385A (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310051441.XA Pending CN103963385A (en) | 2013-01-26 | 2013-01-26 | Aluminium-alloy-plate or stainless-steel-plate composite structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401067A (en) * | 2014-11-03 | 2015-03-11 | 浙江巨森建材科技有限公司 | Aluminum carbon plate production technology |
| CN108357157A (en) * | 2018-04-02 | 2018-08-03 | 江苏美龙航空部件有限公司 | A kind of high intensity Phonelic foam sandwich board that resistance to compression is anti-shearing and its manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073998A (en) * | 1977-01-24 | 1978-02-14 | Bay Mills Limited | Scrim/foil laminate |
| JPS57151343A (en) * | 1981-03-16 | 1982-09-18 | Nissan Motor | Reinforcing body for reinforcing board material |
| CN1590084A (en) * | 2003-08-08 | 2005-03-09 | 日东电工株式会社 | Adhesive sheet for steel plate |
| CN200954703Y (en) * | 2006-09-11 | 2007-10-03 | 厦门高特高新材料有限公司 | Composite phenol-aldehyde heat-insulation blast pipe board material |
| CN202115022U (en) * | 2011-06-17 | 2012-01-18 | 湖北友邦电子材料有限公司 | Composite dielectric plate covered with copper foil |
-
2013
- 2013-01-26 CN CN201310051441.XA patent/CN103963385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073998A (en) * | 1977-01-24 | 1978-02-14 | Bay Mills Limited | Scrim/foil laminate |
| JPS57151343A (en) * | 1981-03-16 | 1982-09-18 | Nissan Motor | Reinforcing body for reinforcing board material |
| CN1590084A (en) * | 2003-08-08 | 2005-03-09 | 日东电工株式会社 | Adhesive sheet for steel plate |
| CN200954703Y (en) * | 2006-09-11 | 2007-10-03 | 厦门高特高新材料有限公司 | Composite phenol-aldehyde heat-insulation blast pipe board material |
| CN202115022U (en) * | 2011-06-17 | 2012-01-18 | 湖北友邦电子材料有限公司 | Composite dielectric plate covered with copper foil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401067A (en) * | 2014-11-03 | 2015-03-11 | 浙江巨森建材科技有限公司 | Aluminum carbon plate production technology |
| CN108357157A (en) * | 2018-04-02 | 2018-08-03 | 江苏美龙航空部件有限公司 | A kind of high intensity Phonelic foam sandwich board that resistance to compression is anti-shearing and its manufacturing method |
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Application publication date: 20140806 |