CN209534386U - A kind of anticorrosive heat insulating film-covered metal plate - Google Patents
A kind of anticorrosive heat insulating film-covered metal plate Download PDFInfo
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- CN209534386U CN209534386U CN201821661743.3U CN201821661743U CN209534386U CN 209534386 U CN209534386 U CN 209534386U CN 201821661743 U CN201821661743 U CN 201821661743U CN 209534386 U CN209534386 U CN 209534386U
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- heat insulating
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Abstract
The utility model relates to metal plate technical fields, more particularly to a kind of anticorrosive heat insulating film-covered metal plate, including metal plate ontology, the upper surface of the metal plate ontology is successively compounded with the first adhesive film, the first heat-insulated film layer, the first gluing oxidant layer, the first anti-corrosion film layer and cured film.The first heat-insulated film layer that the utility model uses can reflect sunlight, so that metal plate be made to have heat insulating function；The first erosion resistant coating used has good compactness, and antiseptic property is far superior to the coating of other function type, can protect substrate not by the corrosion of external environment；The cured film of use has good scratch resistance and self-repairability, and substrate layer can be avoided to generate seriousness damage in following process and use process well；The adhesive film used has good caking property for hot melt adhesive film layer, to metal plate ontology and the first heat-insulated film layer, improves whole structural stability.
Description
Technical field
The utility model relates to metal plate technical fields, and in particular to a kind of anticorrosive heat insulating film-covered metal plate.
Background technique
Coil Coating Products are also had using aluminium sheet as substrate, substrate is by surface using cold-rolled steel sheet and galvanized steel plain sheet as substrate
It pre-processes (degreasing, cleaning, chemical conversion treatment), is coated (rolling method) with the painting of continuous method, through overbaking and cooling
Manufactured product.Clad plate has lightweight, beauty and good Corrosion Protection, and can directly process, it gives construction industry, shipbuilding
Industry, vehicle manufacture industry, furniture industry, electric utility etc. provide a kind of novel raw material, play with steel Dai Mu, efficiently apply
Work, it is energy saving, prevent pollution etc. good results.
But when the clad plate of current market is in the adverse circumstances such as building external decorative or Long Term Contact seawater, by two
The effect of sulfur oxide, salt, dust, microorganism etc., coating it is easy to appear chalk masking, cracking, peeling, fall off the problems such as, together
When market there are some Weather-proof films as corrosion resistant layer, but due to the limitation of the mechanical strength of Weather-proof film itself, result in plate rear
Occur scraping rupture of membranes during processing and use, so that the problem of causing substrate missing protection, causing corrosion also gradually shows
Expose.
Simultaneously because Coil Coating Products easily absorb solar heat, so that the heat on color steel plate surface constantly accumulates under sunlight,
Indoor temperature also will necessarily be very high, stores to use of seat belts to normal occupancy, the material of people and carrys out large effect.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide one kind with resistance to
The film-covered metal plate of scratch, anti-corrosive properties and thermal insulation.
The purpose of this utility model is achieved through the following technical solutions:
The upper surface of a kind of anticorrosive heat insulating film-covered metal plate, including metal plate ontology, the metal plate ontology is successively compound
There are the first adhesive film, the first heat-insulated film layer, the first gluing oxidant layer, the first anti-corrosion film layer and cured film.
The first heat-insulated film layer that the utility model uses can reflect sunlight, so that metal plate be made to have heat-insulated function
Energy；The first erosion resistant coating used has good compactness, and antiseptic property is far superior to the coating of other function type, can protect
Substrate is bonded not by the corrosion of external environment by the first gluing oxidant layer and the first heat-insulated film layer, also can protect first
Heat-insulated film layer is not by the corrosion of external environment；The cured film of use has good scratch resistance and self-repairability, can be very
Substrate layer is avoided to generate seriousness damage in following process and use process well；The adhesive film used is hot melt adhesive film
Layer has good caking property to metal plate ontology and the first heat-insulated film layer, improves whole structural stability.
Wherein, the metal plate ontology is one of cold-rolled steel sheet, galvanized steel plain sheet and aluminium sheet.Although aluminium sheet itself has
Fine and close oxidation film can play the role of certain corrosion-resistant, but still be easy to happen gap by oxidation film corrosion-resistant metal
Corrosion, thus the lamination layer structure for passing through the utility model still can effectively improve the anti-corrosive properties and thermal insulation of aluminium sheet, and it is cold
Rolled steel plate, galvanized steel plain sheet are weaker than aluminium sheet in anti-corrosive properties and thermal insulation, the lamination layer structure of the utility model to its anti-corrosive properties and
The promotion degree of thermal insulation is bigger.
Wherein, first adhesive film is one of PE glue film, laminate polyester, POE glue film and EVA adhesive film.PE glue film
Has the characteristics that tasteless, nontoxic, low temperature resistant and chemical resistance, laminate polyester has good mechanical performance, and POE glue film has resistance to
Aging, resistant to chemical media and good toughness, EVA adhesive film have excellent adhesion, flexibility, heat mobility and resist cold
Property, different glue films is suitable for different profile and environment.Preferably, first adhesive film of the utility model is EVA adhesive film, right
Inorganic metal plate ontology and the first heat-insulated film layer have preferable cementability.
Wherein, the described first heat-insulated film layer is aluminium foil, aluminized mylar and one of polyolefin film of aluminizing.Aluminium
Foil, aluminized mylar and polyolefin film of aluminizing have preferable reflex to sunlight, it is preferable that described first is heat-insulated
Film layer is polyolefin film of aluminizing, and has preferable compatibility with the first adhesive film.
Wherein, the first gluing oxidant layer is polyurethane tackifier layer, polyester-class adhesive layer, acrylic tackifier
One of layer, neoprene class gluing oxidant layer and epoxy resin tackifier layer.Preferably, the first gluing oxidant layer is ring
Oxygen resinae gluing oxidant layer all has good bonding to the first heat-insulated film layer and the first anti-corrosion film layer, and also has preferable
Resistance to ag(e)ing.
Wherein, the first anti-corrosion film layer is PVF film, PVDF thin film, PI film, PVF-PET laminated film, PVDF-
In PET laminated film, PI-PET laminated film, PVF-PVC laminated film, PVDF-PVC laminated film and PI-PVC laminated film
One kind.
PVF film and PVDF thin film are both for fluorine-containing or fluorine carbon copolymer film, they are than other any polymer
With bigger chemical binding force and structural stability, therefore: it will not react with the pollution factor in atmosphere, even if corrosion
Very capable solvent will not damage it, and PI film is by pyromellitic acid anhydride (PMDA) and diaminodiphenyl ether
(DDE) in intensive polar solvent through polycondensation and casting film-forming is formed through imidization again, generally insoluble in organic solvent, it is corrosion-resistant,
Hydrolysis, thus can protective substrate surface be not easy to corrode, combination with decorative surfaces not fugitive color or embrittlement.
The laminated film accordingly extended is the compound resin film made of melt blending, can improve PVF film,
The corresponding properties of PVDF thin film or PI film.
Wherein, the cured film is acrylic resin film layer, organosilicon modified crylic acid resin film layer and polyester resin
One of film layer.Preferably, the cured film is organosilicon modified crylic acid resin film layer, has preferable scratch resistance
With self-regeneration.
Wherein, in the field of construction, the one side that metal plate ontology is mainly corroded and absorbed heat is outer surface, by gold
The surface setting lamination layer structure for belonging to plate has been enough the corrosion resistance and thermal insulation of metal plate significantly, but in order to further
Improve metal plate ontology corrosion resistance and thermal insulation, the lower surface of the metal plate ontology be successively compounded with the second adhesive film,
Second heat-insulated film layer, the second gluing oxidant layer and the second anti-corrosion film layer, the second adhesive film, the second heat-insulated film layer, the second gluing oxidant layer
It is used respectively with the first adhesive film, the first heat-insulated film layer, the first gluing oxidant layer and the first anti-corrosion film layer with the second anti-corrosion film layer
Material is identical.
The utility model has the beneficial effects that: the first heat-insulated film layer that the utility model uses can be anti-by sunlight
It penetrates, to make metal plate that there is heat insulating function；The first erosion resistant coating used has good compactness, and antiseptic property is far superior to
The coating of other function type can protect substrate not by the corrosion of external environment, and by the first gluing oxidant layer with first every
Hotting mask layer bonding, also can protect the first heat-insulated film layer not by the corrosion of external environment；The cured film of use has good
Scratch resistance and self-repairability can avoid substrate layer from generating seriousness damage in following process and use process well
It is bad；The adhesive film used has good caking property for hot melt adhesive film layer, to metal plate ontology and the first heat-insulated film layer, improves whole
The structural stability of body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference are as follows: 1- metal plate ontology, the first adhesive film of 11-, the heat-insulated film layer of 12- first, the first adhesive of 13-
Layer, the first anti-corrosion of 14- film layer, 15- cured film, the second adhesive film of 21-, the heat-insulated film layer of 22- second, the second gluing of 23- oxidant layer,
The second corrosion prevention film of 24-.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made into one below with reference to examples and drawings 1
The explanation of step, the content that embodiment refers to not are the restriction to the utility model.
Embodiment 1
As shown in Figure 1, a kind of anticorrosive heat insulating film-covered metal plate, including metal plate ontology 1, the metal plate ontology 1 it is upper
Surface is successively compounded with the first adhesive film 11, the first heat-insulated film layer 12, the first gluing oxidant layer 13, the first anti-corrosion film layer 14 and hardening
Film layer 15.
The first heat-insulated film layer 12 that the utility model uses can reflect sunlight, so that metal plate be made to have heat-insulated function
Energy；The first erosion resistant coating used has good compactness, and antiseptic property is far superior to the coating of other function type, can protect
Substrate is bonded not by the corrosion of external environment by the first gluing oxidant layer 13 and the first heat-insulated film layer 12, also can protect
First heat-insulated film layer 12 is not by the corrosion of external environment；The cured film 15 of use has good scratch resistance and selfreparing
Property, substrate layer can be avoided to generate seriousness damage in following process and use process well；The adhesive film of use
For hot melt adhesive film layer, there is good caking property to metal plate ontology 1 and the first heat-insulated film layer 12, improve whole stable structure
Property.
Wherein, the metal plate ontology 1 is cold-rolled steel sheet, and in other embodiments, this ontology of metal can also be zinc-plated
Steel plate or aluminium sheet.
Wherein, first adhesive film 11 of the utility model be EVA adhesive film, to inorganic metal plate ontology 1 and first every
Hotting mask layer 12 have preferable cementability, in other embodiments, the first adhesive film 11 can also for PE glue film, laminate polyester or
POE glue film.
Wherein, the described first heat-insulated film layer 12 is polyolefin film of aluminizing, and is had with the first adhesive film 11 preferable compatible
Property, in other embodiments, the first heat-insulated film layer 12 can also be aluminium foil or aluminized mylar.
Wherein, the first gluing oxidant layer 13 is polyurethane tackifier layer, polyester-class adhesive layer, acrylic compounds gluing
One of oxidant layer, neoprene class gluing oxidant layer and epoxy resin tackifier layer.Preferably, the first gluing oxidant layer 13
For epoxy resin tackifier layer, good bonding is all had to the first heat-insulated film layer 12 and the first anti-corrosion film layer 14, and
With preferable resistance to ag(e)ing, in other embodiments, the first gluing oxidant layer 13 can also for polyurethane tackifier layer,
Polyester-class adhesive layer, acrylic tackifier layer or neoprene class gluing oxidant layer.
Wherein, the first anti-corrosion film layer 14 is PVF film, and PVF film is fluorine-containing or fluorine carbon copolymer film, they
Than other any polymer have bigger chemical binding force and structural stability, therefore: it will not with the pollution in atmosphere because
Element reacts, and will not damage the very strong solvent of corrosive power is to it.In other embodiments, first anti-corrosion
Film layer 14 can also be PVDF thin film, PI film, PVF-PET laminated film, PVDF-PET laminated film, PI-PET THIN COMPOSITE
One of film, PVF-PVC laminated film, PVDF-PVC laminated film and PI-PVC laminated film, the THIN COMPOSITE accordingly extended
Film is the compound resin film made of melt blending, can improve the correspondence of PVF film, PVDF thin film or PI film
Matter.
Wherein, the cured film 15 is acrylic resin film layer, organosilicon modified crylic acid resin film layer and polyester tree
One of adipose membrane layer.Preferably, the cured film 15 is organosilicon modified crylic acid resin film layer, has preferable scratch resistance
Wiping property and self-regeneration, in other embodiments, the cured film 15 can also be acrylic resin film layer or polyester tree
Adipose membrane layer.
Wherein, in the field of construction, the one side that metal plate ontology 1 is mainly corroded and absorbed heat be outer surface, by
The surface setting lamination layer structure of metal plate has been enough the corrosion resistance and thermal insulation of metal plate significantly, but in order into one
Step improves the corrosion resistance and thermal insulation of metal plate ontology 1, and the lower surface of the metal plate ontology 1 is successively compounded with the second glue film
24 layers of the 21, second heat-insulated film layer 22 of layer, the second gluing oxidant layer 23 and the second corrosion prevention film, the second adhesive film 21, the second heat-insulated film layer
22,24 layers of the second gluing oxidant layer 23 and the second corrosion prevention film respectively with the first adhesive film 11, the first heat-insulated film layer 12, the first adhesive
The material that layer 13 and the first anti-corrosion film layer 14 use is identical.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility
Within enclosing.
Claims (6)
1. a kind of anticorrosive heat insulating film-covered metal plate, it is characterised in that: including metal plate ontology, the upper surface of the metal plate ontology
Successively it is compounded with the first adhesive film, the first heat-insulated film layer, the first gluing oxidant layer, the first anti-corrosion film layer and cured film, the gold
The lower surface for belonging to plate ontology is successively compounded with the second adhesive film, the second heat-insulated film layer, the second gluing oxidant layer and the second anti-corrosion film layer.
2. a kind of anticorrosive heat insulating film-covered metal plate according to claim 1, it is characterised in that: the metal plate ontology is cold
One of rolled steel plate, galvanized steel plain sheet and aluminium sheet.
3. a kind of anticorrosive heat insulating film-covered metal plate according to claim 1, it is characterised in that: first adhesive film is PE
One of glue film, laminate polyester, POE glue film and EVA adhesive film.
4. a kind of anticorrosive heat insulating film-covered metal plate according to claim 1, it is characterised in that: the first heat-insulated film layer is
Aluminium foil, aluminized mylar and one of polyolefin film of aluminizing.
5. a kind of anticorrosive heat insulating film-covered metal plate according to claim 1, it is characterised in that: the first gluing oxidant layer is
Polyurethane tackifier layer, polyester-class adhesive layer, acrylic tackifier layer, neoprene class gluing oxidant layer and epoxy resin
One of class gluing oxidant layer.
6. a kind of anticorrosive heat insulating film-covered metal plate according to claim 1, it is characterised in that: the cured film is propylene
One of acid resin film layer, organosilicon modified crylic acid resin film layer and polyester resin film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661743.3U CN209534386U (en) | 2018-10-12 | 2018-10-12 | A kind of anticorrosive heat insulating film-covered metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661743.3U CN209534386U (en) | 2018-10-12 | 2018-10-12 | A kind of anticorrosive heat insulating film-covered metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534386U true CN209534386U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821661743.3U Active CN209534386U (en) | 2018-10-12 | 2018-10-12 | A kind of anticorrosive heat insulating film-covered metal plate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746083A (en) * | 2020-06-17 | 2020-10-09 | 嘉兴高正新材料科技股份有限公司 | Super resistant anticorrosive fluorine membrane board of waiting |
| CN112848557A (en) * | 2019-11-12 | 2021-05-28 | 中天科技精密材料有限公司 | Film-coated metal plate and method for producing same |
| CN113119559A (en) * | 2021-03-05 | 2021-07-16 | 江苏派恩新型材料有限公司 | Corrosion-resistant laminated tile and preparation method thereof |
| CN114571818A (en) * | 2021-04-01 | 2022-06-03 | 江苏派恩新型材料有限公司 | High-heat-insulation laminated tile and preparation method thereof |
| CN116464845A (en) * | 2023-04-17 | 2023-07-21 | 江苏润扬管件有限责任公司 | Nickel-based superalloy anti-corrosion high-pressure pipe fitting |
-
2018
- 2018-10-12 CN CN201821661743.3U patent/CN209534386U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848557A (en) * | 2019-11-12 | 2021-05-28 | 中天科技精密材料有限公司 | Film-coated metal plate and method for producing same |
| CN111746083A (en) * | 2020-06-17 | 2020-10-09 | 嘉兴高正新材料科技股份有限公司 | Super resistant anticorrosive fluorine membrane board of waiting |
| CN113119559A (en) * | 2021-03-05 | 2021-07-16 | 江苏派恩新型材料有限公司 | Corrosion-resistant laminated tile and preparation method thereof |
| CN114571818A (en) * | 2021-04-01 | 2022-06-03 | 江苏派恩新型材料有限公司 | High-heat-insulation laminated tile and preparation method thereof |
| CN116464845A (en) * | 2023-04-17 | 2023-07-21 | 江苏润扬管件有限责任公司 | Nickel-based superalloy anti-corrosion high-pressure pipe fitting |
| CN116464845B (en) * | 2023-04-17 | 2023-10-24 | 江苏润扬管件有限责任公司 | Nickel-based superalloy anti-corrosion high-pressure pipe fitting |
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