CN205553420U - Aluminum -plastic composite board - Google Patents
Aluminum -plastic composite board Download PDFInfo
- Publication number
- CN205553420U CN205553420U CN201620139478.7U CN201620139478U CN205553420U CN 205553420 U CN205553420 U CN 205553420U CN 201620139478 U CN201620139478 U CN 201620139478U CN 205553420 U CN205553420 U CN 205553420U
- Authority
- CN
- China
- Prior art keywords
- sandwich layer
- plastic
- aluminium
- foamed plastic
- composited aluminum
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 87
- 239000004033 plastic Substances 0.000 title claims abstract description 87
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 62
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000002131 composite material Substances 0.000 title abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims description 41
- -1 Polyethylene Polymers 0.000 claims description 38
- 239000002313 adhesive film Substances 0.000 claims description 32
- 239000004743 Polypropylene Substances 0.000 claims description 22
- 229920001155 polypropylene Polymers 0.000 claims description 21
- 239000002344 surface layer Substances 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 16
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 14
- 239000004800 polyvinyl chloride Substances 0.000 claims description 14
- 238000005187 foaming Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 108060009332 TRPP Proteins 0.000 claims description 3
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical group C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 20
- 238000012913 prioritisation Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920001112 grafted polyolefin Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001910 maleic anhydride grafted polyolefin Polymers 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides an aluminum -plastic composite board, including plastics surface course, aluminium middle level, expanded plastics sandwich layer, the aluminium middle level lay respectively in the upper and lower surface of expanded plastics sandwich layer, the plastics surface course lay in the medial surface of aluminium, wherein, two the medial one side of aluminium respectively through first bonding film with the upper and lower surface of expanded plastics sandwich layer bonds, the another side respectively through second bonding film with the plastics surface course bonds. The utility model discloses a 5 layers of complex make and wholly have higher shock resistance in the template, can guarantee the effective use life -span of template.
Description
Technical field
The utility model relates to a kind of composited aluminum and plastic decking.
Background technology
China is as building kingdom maximum in the world, the various building templates that annual needs are huge.At present, consumption is
Big is plank sheathing.Due to water suction, the breakage of plank sheathing, often can only use 1～3 time.So cause a large amount of timber
Consumption, thus substantially a large amount of trees are cut down, in order to meet the demand of the building template of continuous demand, and then have influence on
Environment.The ecological destruction that China causes due to economic development, brings tremendous influence to the social and economic development of country.
For reducing the destruction to environment, reduce the felling to timber as far as possible, gradually develop some emerging template such as aluminum alloy pattern plates.
But aluminum alloy pattern plate there is also, and cost is high, be susceptible to deformation and depression under clashing into, and finally affects the surface of body of wall.
Therefore develop the building template of a kind of economizing type, to reduce the dependence to timber, improve the access times of template, with
Time can recycle, become a kind of urgent demand.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of waterproof durable and recoverable
Composited aluminum and plastic decking.
A kind of composited aluminum and plastic decking provided according to the utility model, including plastics surface layer, aluminium middle level, foamed plastic sandwich layer；
Described aluminium middle level is layed in the upper and lower surface of described foamed plastic sandwich layer respectively, and described plastics surface layer is layed in described aluminium
The surface in middle level；
Wherein, the one side in two pieces of described aluminium middle levels is respectively by the upper following table of the first adhesive film with described foamed plastic sandwich layer
Face is bonding, and another side is bonding with described plastics surface layer by the second adhesive film respectively.
As a kind of prioritization scheme,
The thickness of described foamed plastic sandwich layer is 5～16mm；
The thickness in described aluminium middle level is 0.2～1mm；
The thickness of described plastics surface layer is 0.2～2mm.
As a kind of prioritization scheme, described foamed plastic sandwich layer includes:
Polyethylene foamed, or foamed polyvinyl chloride, or expanded polypropylene.
As a kind of prioritization scheme, the density of described foamed plastic sandwich layer is 0.2～1.0g/cm3。
As a kind of prioritization scheme, the density of described foamed plastic sandwich layer is 0.4～0.8g/cm3。
As a kind of prioritization scheme, described foamed plastic sandwich layer includes: the foaming body of fiber reinforcement polyethylene or fiber increase
The foaming body of strong polyvinyl chloride or the foaming body of TRPP.
As a kind of prioritization scheme, the density of described foamed plastic sandwich layer is 0.4～1.2g/cm3。
As a kind of prioritization scheme, the density of described foamed plastic sandwich layer is 0.6～1.0g/cm3。
As a kind of prioritization scheme, described plastics surface layer includes:
Polyethylene, or polypropylene, or polyvinyl chloride, or polyethylene terephthalate, or
Fibre-reinforced polyethylene, or fibre-reinforced polypropylene, or fibre-reinforced polyvinyl chloride, or fibre-reinforced
Polyethylene terephthalate.
As a kind of prioritization scheme, described first adhesive film and/or the second adhesive film include eva film, or Malaysia
Acid anhydride-grafted polyolefin film, or acrylic acid ethylene film, or the co-extrusion film of polyethylene and polar resin,
Or the co-extrusion film of polypropylene and polar resin.
Compared with prior art, the utility model has a following beneficial effect:
1, use plastics and aluminium as the raw material of template, be completely independent of timber, so can be substantially reduced timber
As the usage amount of building template, protect trees, conserve forests, protect environment.
2, the material that composite shuttering of the present utility model uses does not absorbs water, the most water funk, beneficially the storage of template and use
Life-time dilatation.
3, template of the present utility model has higher number of times of reusing, effectively save resource.
4, template of the present utility model uses callable plastics and aluminium to be raw material, can recycle.
5, the utility model uses the plastics of foaming as sandwich layer, greatly reduces the quality of template, improves work effect
Rate.
6, template of the present utility model uses aluminium middle level and the produced with combination of plastics, improves the integral rigidity of template with strong
Degree.
7, in template of the present utility model 5 layers compound make entirety have higher shock resistance, it is ensured that template
Acceptable life.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, of the present utility model other
Feature, purpose and advantage will become more apparent upon:
Fig. 1 is the structural representation of a kind of composited aluminum and plastic decking.
In figure, 1 is plastics surface layer, and 2 is the second adhesive film, and 3 is aluminium middle level, and 4 is the first adhesive film, and 5 for sending out
Bubble plastic core layer.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following example will assist in the skill of this area
Art personnel are further appreciated by the utility model, but limit the utility model the most in any form.It should be pointed out that, to this
For the those of ordinary skill in field, without departing from the concept of the premise utility, it is also possible to make some deformation and
Improve.These broadly fall into protection domain of the present utility model.
In order to reduce the building dependence to timber, reduce because of the use of Wood construction formwork, and cause a large amount of trees to be cut down
Present situation, the purpose of this utility model is just to provide a kind of new material substituting wooden template.By foamed plastic and aluminium
Combination, reach the purpose of high rigidity, high intensity and light weight, meet the performance requirement of building team template.The utility model
A kind of composited aluminum and plastic decking proposed is as it is shown in figure 1, include: plastics surface layer 1, aluminium middle level 3, foamed plastic sandwich layer 5.
Described aluminium middle level 3 is layed in the upper and lower surface of described foamed plastic sandwich layer 5 respectively, and described plastics surface layer 1 is layed in
The surface in described aluminium middle level 3；
Wherein, the one side in two pieces of described aluminium middle levels 3 is respectively by the first adhesive film 4 and described foamed plastic sandwich layer 5
Upper and lower surface is bonding, and another side is bonding with described plastics surface layer 1 by the second adhesive film 2 respectively.Described plastic-aluminum combined
Plate is that lay plastics surface layer the 1, second adhesive film 2, aluminium middle level 3, first bond thin the most successively
Film 4, foamed plastic sandwich layer the 5, first adhesive film 4, aluminium middle level the 3, second adhesive film 2, plastics surface layer 1 are formed
5 layers of compound slab structure.The material that lay is good is put in the press setting temperature, under the pressure set,
Heating, makes first adhesive film the 4, second adhesive film 2 melt, then transfers material in cooling press, cooling,
Sizing, i.e. can get composited aluminum and plastic decking.
As a kind of embodiment,
The thickness of described foamed plastic sandwich layer 5 is 5～16mm；
The thickness in described aluminium middle level 3 is 0.2～1mm；
The thickness of described plastics surface layer 1 is 0.2～2mm.
As a kind of embodiment, described foamed plastic sandwich layer 5 includes:
Polyethylene foamed, or foamed polyvinyl chloride, or expanded polypropylene.
As a kind of embodiment, the density of described foamed plastic sandwich layer 5 is 0.2～1.0g/cm3。
As a kind of embodiment, the density of the most described foamed plastic sandwich layer 5 is 0.4～0.8g/cm3。
As a kind of embodiment, described foamed plastic sandwich layer 5 includes: the foaming body of fiber reinforcement polyethylene or fiber increase
The foaming body of strong polyvinyl chloride or the foaming body of TRPP.
As a kind of embodiment, the density of described foamed plastic sandwich layer 5 is 0.4～1.2g/cm3。
As a kind of embodiment, the density of the most described foamed plastic sandwich layer 5 is 0.6～1.0g/cm3。
As a kind of embodiment, described plastics surface layer 1 includes:
Polyethylene, or polypropylene, or polyvinyl chloride, or polyethylene terephthalate, or
Fibre-reinforced polyethylene, or fibre-reinforced polypropylene, or fibre-reinforced polyvinyl chloride, or fibre-reinforced
Polyethylene terephthalate.
As a kind of embodiment, described first adhesive film 4 and/or the second adhesive film 2 include eva film, or horse
Maleic anhydride grafted polyolefin film, or acrylic acid ethylene film, or the co-extrusion of polyethylene and polar resin
Film, or the co-extrusion film of polypropylene and polar resin.Adhesive film described in the present embodiment is all to can be used for aluminium and mould
The adhesive foil of material bonding, the utility model is not limited to this.
Three kinds is optional structure of the present utility model below:
Embodiment 1:
By crystalline p p sheet thick for 0.5mm, aluminium thick for 0.5mm volume, expanded polypropylene (density 0.5g/cm thick for 10mm3)
The polypropylene special adhesive film thick with 0.02mm carries out cutting, by cut according to the size of 1220*2440mm
Material is according to crystalline p p sheet/adhesive film/aluminium/expanded polypropylene core/adhesive film/aluminium/adhesive film/polypropylene
Sheet material, lay is good.It is in 150 DEG C of hot presses by material good for lay as design temperature, under the pressure of 0.2MPa,
Heat 4 minutes, it is ensured that adhesive film melts.Then transfer to the material heated be connected with in the press of cooling water,
Cool down 4 minutes under the pressure of 0.2MPa.Take out, the i.e. available plastic-aluminum combined template with expanded polypropylene as sandwich layer.Mould
The thickness of plate is 12mm, and face grammes per square metre is: 8.35Kg/m2。
Embodiment 2
By the continuous glass fiber reinforced polypropylene sheet material of 0.5 thickness, aluminium thick for 0.2mm volume, the poly-second of foaming thick for 16mm
Alkene (density 0.4g/cm3), the polypropylene special stick film of 0.02 thickness, the special adhesive film of aluminium-plastic panel thick for 0.02mm
Cut according to the size of 1220mm*2440mm, by the material that cuts according to continuous glass fiber reinforced polypropylene
Sheet material/polypropylene special adhesive film of special adhesive film/aluminium/aluminium-plastic panel/polyethylene foamed sandwich layer/special bonding of aluminium-plastic panel
The special adhesive film of film/aluminium/polypropylene/continuous glass fibre increases the order lay successively of PP composite material sheet material.
The material that lay is good is sent to temperature be set as in the biobelt platen-press of 160 DEG C, runs according to the speed of 1m/min,
Obtain the plastic-aluminum combined template with polyethylene foamed as sandwich layer.The thickness of template is 17.5mm, and face grammes per square metre is: 8.86Kg/m2。
Embodiment 3
By the polychlorovinyl sheet material of 0.5 thickness, aluminium thick for 0.5mm volume, foamed polyvinyl chloride (density thick for 13mm
0.7g/cm3), the EVA stick film of 0.02 thickness cut according to the size of 1220mm*2440mm, will cut
Material according to polychlorovinyl sheet material/EVA adhesive film/aluminium/EVA adhesive film/foamed polyvinyl chloride sandwich layer/EVA glue
The order lay successively of knot film/aluminium/EVA adhesive film/polychlorovinyl sheet material.The material that lay is good is sent to temperature
It is set as in the biobelt platen-press of 130 DEG C, runs according to the speed of 1m/min, obtain with foamed polyvinyl chloride as sandwich layer
Plastic-aluminum combined template.The thickness of template is 15mm, and face grammes per square metre is: 12.9Kg/m2。
The utility model uses plastics and aluminium as the raw material of template, is completely independent of timber, so can significantly drop
Low timber, as the usage amount of building template, protects trees, and conserves forests, and protects environment.The material that composite shuttering uses
Do not absorb water, the most water funk, the beneficially storage of template and the prolongation in service life.Template of the present utility model has higher
Reuse number of times, effectively save resource.Template of the present utility model uses callable plastics and aluminium to be raw material, can
To recycle.The utility model uses the plastics of foaming as sandwich layer, greatly reduces the quality of template, improves work
Make efficiency.Template of the present utility model uses aluminium middle level 3 and the produced with combination of plastics, improve template integral rigidity and
Intensity.In template of the present utility model, 5 layers compound make entirety have higher shock resistance, it is ensured that template
Acceptable life.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not
Being confined to above-mentioned particular implementation, those skilled in the art can make various deformation within the scope of the claims
Or amendment, this has no effect on flesh and blood of the present utility model.
Claims (10)
1. a composited aluminum and plastic decking, it is characterised in that include plastics surface layer, aluminium middle level, foamed plastic sandwich layer；
Described aluminium middle level is layed in the upper and lower surface of described foamed plastic sandwich layer respectively, and described plastics surface layer is layed in the surface in described aluminium middle level；
Wherein, the one side in two pieces of described aluminium middle levels is bonding with the upper and lower surface of described foamed plastic sandwich layer by the first adhesive film respectively, and another side is bonding with described plastics surface layer by the second adhesive film respectively.
A kind of composited aluminum and plastic decking the most according to claim 1, it is characterised in that
The thickness of described foamed plastic sandwich layer is 5～16mm；
The thickness in described aluminium middle level is 0.2～1mm；
The thickness of described plastics surface layer is 0.2～2mm.
A kind of composited aluminum and plastic decking the most according to claim 1, it is characterised in that described foamed plastic sandwich layer includes:
Polyethylene foamed, or foamed polyvinyl chloride, or expanded polypropylene.
A kind of composited aluminum and plastic decking the most according to claim 3, it is characterised in that the density of described foamed plastic sandwich layer is 0.2～1.0g/cm3。
A kind of composited aluminum and plastic decking the most according to claim 4, it is characterised in that the density of described foamed plastic sandwich layer is 0.4～0.8g/cm3。
A kind of composited aluminum and plastic decking the most according to claim 1, it is characterised in that described foamed plastic sandwich layer includes: the foaming body of fiber reinforcement polyethylene or the foaming body of fiber reinforcement polyvinyl chloride or the foaming body of TRPP.
A kind of composited aluminum and plastic decking the most according to claim 6, it is characterised in that the density of described foamed plastic sandwich layer is 0.4～1.2g/cm3。
A kind of composited aluminum and plastic decking the most according to claim 7, it is characterised in that the density of described foamed plastic sandwich layer is 0.6～1.0g/cm3。
A kind of composited aluminum and plastic decking the most according to claim 1, it is characterised in that described plastics surface layer includes:
Polyethylene, or polypropylene, or polyvinyl chloride, or polyethylene terephthalate.
A kind of composited aluminum and plastic decking the most according to claim 1, it is characterized in that, described first adhesive film and/or the second adhesive film include eva film, or maleic anhydride stem grafting polyolefin film, or acrylic acid ethylene film, or the co-extrusion film of polyethylene and polar resin, or the co-extrusion film of polypropylene and polar resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139478.7U CN205553420U (en) | 2016-02-24 | 2016-02-24 | Aluminum -plastic composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139478.7U CN205553420U (en) | 2016-02-24 | 2016-02-24 | Aluminum -plastic composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553420U true CN205553420U (en) | 2016-09-07 |
Family
ID=56819593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620139478.7U Expired - Fee Related CN205553420U (en) | 2016-02-24 | 2016-02-24 | Aluminum -plastic composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553420U (en) |
-
2016
- 2016-02-24 CN CN201620139478.7U patent/CN205553420U/en not_active Expired - Fee Related
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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: 20160907 |