CN207373863U - A kind of composite plate - Google Patents
A kind of composite plate Download PDFInfo
- Publication number
- CN207373863U CN207373863U CN201720527381.8U CN201720527381U CN207373863U CN 207373863 U CN207373863 U CN 207373863U CN 201720527381 U CN201720527381 U CN 201720527381U CN 207373863 U CN207373863 U CN 207373863U
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- China
- Prior art keywords
- aluminium foil
- foil layer
- pvc foam
- composite plate
- utility
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Abstract
The utility model discloses a kind of composite plate, the composite plate includes PVC foam flaggy and aluminium foil layer, and PVC foam flaggy and aluminium foil layer are integrally formed by glue-line.A kind of composite plate provided by the utility model possesses fire-proof and dust-proof, at low cost, oxidative resistance is good, no pollution.Compared with prior art, PVC foam flaggy and aluminium foil layer are carried out composite PVC foaming flaggy by a kind of composite plate provided by the utility model and aluminium foil layer perfection is compound, it is anti-tear, anti-drag, stickiness is good, durability is good.
Description
Technical field
The utility model is related to PVC board more particularly to a kind of composite plates.
Background technology
The purposes of decorating material board is increasingly increased extensively, indoor and outdoor building template, baking-free brick supporting plate, movable dwellings, cabinet
Cabin partition plate of plate, packaging boxboard and train steamer etc. is required for substantial amounts of material, has a vast market application prospect.Especially
It is in sound insulation, heat-insulated, durable, machine-shaping convenience etc., is largely not only unfavorable for using natural material such as wood, bamboo
Conserve forests greenery patches, and is also difficult to meet the requirements in performance.
PVC board is widely used as a kind of alternative material in every field.PVC board has light, valency
It is the advantages of honest and clean, deep to be favored by consumers in general.PVC board of the prior art is simple in structure, during specifically used, deposits
Toughness is low the shortcomings that.
Utility model content
It is at low cost the technical problem to be solved by the utility model is to provide a kind of composite plate, possess the work of fire-proof and dust-proof
With elastic good, good flame resistance.
To solve prior art problem, the utility model discloses a kind of composite plate, including PVC foam flaggy and aluminium foil
Layer, the PVC foam flaggy and aluminium foil layer are integrally formed by glue-line.
As the further optimization of said program, the glue-line is PUR glue layers or cold glue layer.
As the further optimization of said program, it is covered on the PVC foam flaggy face being bonded with the aluminium foil layer irregular
Lines.
As the further optimization of said program, it is covered with dotted hole on the PVC foam flaggy face being bonded with the aluminium foil layer.
As the further optimization of said program, the thickness of the aluminium foil layer is 0.04mm-2mmm.
As the further optimization of said program, the thickness of the aluminium foil layer is 0.06mm.
As the further optimization of said program, the thickness of the PVC foam flaggy is 1mm-50mm.
A kind of automobile, the top plate of the automobile is any composite plates of claim 1-7.
A kind of kitchen, the top plate in the kitchen is any composite plates of claim 1-7.
A kind of train, the top plate of the train is any composite plates of claim 1-7.
Compared with prior art, a kind of composite plate of the utility model possesses following advantageous effect：
(1) a kind of composite plate provided by the utility model possesses fire-proof and dust-proof effect, by PVC foam flaggy and aluminium foil layer into
Row is compound, and perfectly that PVC foam flaggy and aluminium foil layer progress is compound, stickiness is good, and anti-tear, anti-to drag, durability is good.
(2) a kind of composite plate provided by the utility model, the proportioning of above-mentioned material is very clear, and adds in each
The Costco Wholesale of kind material is not high, at low cost, and the matter of product can be greatly improved for auxiliary agents such as stabilizer, foaming control agents
Amount, water proofing property, impact resistance and quality of materials very light, heat conductivility, anti-load-carrying ability are all very good.This reality
With a kind of composite plate of new offer, raw material proportioning is clear, light weight, density is high, anti-load-carrying ability is good, elastic good, anti-flammability
It is good.
(3) PVC foam flaggy and aluminium foil layer are carried out compound, compound mistake by a kind of composite plate provided by the utility model
Cheng Zhong, pair PVC foam flaggy face being bonded with aluminium foil layer carry out physical chemistry processing so that PVC foam flaggy and aluminium foil layer are complete
U.S. compound, durability is good.
(4) a kind of composite plate provided by the utility model, PVC foam flaggy and aluminium foil layer progress is compound, extensively should
For printing substrate, substitute aluminium-plastic panel, at low cost, good flame resistance, resistance to ag(e)ing is good, is unlikely to deform.
(5) a kind of composite plate provided by the utility model, PVC foam flaggy and aluminium foil layer progress is compound, extensively should
At low cost for decorating material board, zero formaldehyde, elastic good, good flame resistance, intensity is high, light.
Description of the drawings
Fig. 1 is a kind of structure diagram of composite plate of the utility model.
Fig. 2 is a kind of flow chart of the preparation method of composite plate of the utility model.
Specific embodiment
To make the purpose, technical scheme and advantage of utility model of greater clarity, below by attached drawing and embodiment,
Technical solutions of the utility model are further elaborated.However, it should be understood that specific embodiment described herein is only
To explain technical solutions of the utility model, the scope of technical solution is not intended to limit the utility model.
A kind of 1 composite plate of embodiment
Referring to Fig. 1, Fig. 1 is a kind of structure diagram of composite plate of the utility model.A kind of composite plate is sent out including PVC
Bubble flaggy 1 and aluminium foil layer 2, PVC foam flaggy and aluminium foil layer are integrally formed by glue-line.Wherein, glue-line for PUR glue layers or
Cold glue layer.In order to destroy the surface tension of PVC foam flaggy, the PVC foam flaggy face that is bonded with aluminium foil layer be covered with lines or
Dotted hole further improves the compactness of PVC foam flaggy and aluminium foil layer, improve the utility model a kind of composite plate it is durable
Property.In this preferred embodiment, the thickness of aluminium foil layer is 0.04mm-2mmm, and the thickness of PVC foam flaggy is 1mm-50mm, is reduced
Cost, and the durability and surface oxidation-resistant of a kind of composite plate of the utility model are not influenced.Preferably, the thickness of aluminium foil layer
For 0.06mm.
A kind of 2 PVC foam plate of embodiment
A kind of PVC foam plate, in parts by weight, is made of following ingredients：50 parts of polyvinyl chloride resin, 20 parts of calcium carbonate, stabilizer
2 parts, 5 parts of foaming control agent, 0.4 part of lubricant, 0.8 part of white hair infusion, yellow 1.2 parts of foaming agent.The stabilizer is selected from calcium zinc
One kind in stabilizer, lead salt stabilizer, rare-earth stabilizer or organic tin stabilizer.
As the further optimization of said program, the foaming control agent is processing aids acrylic resin.
A kind of preparation method of PVC foam plate of this preferred embodiment, includes the following steps：
(1) polyvinyl chloride resin is put into batch mixer, then calcium carbonate, stabilizer, foaming control agent, lubricant, white hair will be steeped
Agent, yellow foaming agent are put into batch mixer, and temperature is adjusted to 120 DEG C, after stirring 14 minutes, above-mentioned mixture is placed in cold in cold pot
But to after 50 DEG C, then it is cooled to room temperature above-mentioned mixture is external；
(2) step (1) treated mixture will be passed through, placed in extruder, under the conditions of 210 DEG C, squeezed out and cool down
Shaping.
The performance comparison of the properties for the PVC foam plate that this preferred embodiment provides and in the market common foamed board is such as
Under：
| Quality | Density | Anti- load-carrying ability | |
| PVC foam plate | 3.5-7.5±0.2kg/㎡ | 0.86-0.89kg/㎡ | 250kg-330kg |
| Common foamed board | 4.5-9.5±0.3kg/㎡ | 0.4-0.6kg/㎡ | 150kg-240kg |
A kind of preparation method of 3 composite plate of embodiment
A kind of composite plate of preferred embodiment 1, including PVC foam flaggy and aluminium foil layer, PVC foam flaggy and aluminium foil layer lead to
Cross glue-line integrated molding.Perfect compound in order to which PVC foam flaggy and aluminium foil layer are carried out, the one kind for improving the utility model is compound
The stickiness of plate, it is anti-tear, it is anti-to drag, a kind of preparation method of composite plate is given, is included the following steps：
(1) PVC foam flaggy is prepared；In this preferred embodiment, using the preparation method of the PVC foam plate of embodiment 2；
In order to destroy the surface tension of PVC foam plate, pair PVC foam flaggy face being bonded with aluminium foil layer carries out physical treatment
And chemical treatment, by attempting and testing several times；
(2) pair PVC foam flaggy face being bonded with aluminium foil layer carries out physical treatment：Pair PVC foam being bonded with aluminium foil layer
Flaggy face carries out feather plucking or sided corona treatment：In order to destroy the surface tension of PVC foam plate
Wherein, pair PVC foam flaggy face being bonded with aluminium foil layer carries out feather plucking or sided corona treatment；So that it is bonded with aluminium foil layer
PVC foam flaggy face on be covered with irregular lines；
Pair PVC foam flaggy face being bonded with aluminium foil layer carries out sided corona treatment so that the PVC foam plate being bonded with aluminium foil layer
It is covered with irregular dotted hole in level；
(3) pair PVC foam flaggy face being bonded with aluminium foil layer is chemically treated：Using acetones solvent with aluminium foil layer
It is smeared in the PVC foam flaggy face of fitting；
It (4) will be by physical treatment and the chemically treated PVC foam flaggy face being bonded with aluminium foil layer, smearing PUR glue
Water layer；
(5) under conditions of 115-120 DEG C, aluminium foil layer is compound on the PVC foam plate handled by gluing.
A kind of composite plate prepared by a kind of preparation method of composite plate of the utility model, perfectly by PVC foam
Flaggy and aluminium foil layer progress are compound, and stickiness is good, and anti-tear, anti-to drag, durability is good.
The invention also discloses a kind of automobile, the top plate of the automobile uses the one of the preferred embodiment of the utility model
Kind composite plate.A kind of composite plate provided by the utility model, PVC foam flaggy and aluminium foil layer progress is compound, it is widely used
In on printing substrate, substitute aluminium-plastic panel, at low cost, good flame resistance, resistance to ag(e)ing is good, is unlikely to deform.It is provided by the utility model
A kind of composite plate, PVC foam flaggy and aluminium foil layer progress is compound, it is widely used in decorating material board, at low cost, zero first
Aldehyde, elastic good, good flame resistance, intensity is high, it is light, to mould Dai Mu.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of composite plate, which is characterized in that including PVC foam flaggy and aluminium foil layer, the PVC foam flaggy and aluminium foil layer lead to
Glue-line integrated molding is crossed, is covered with irregular lines on the PVC foam flaggy face being bonded with the aluminium foil layer；It is pasted with the aluminium foil layer
It is covered with dotted hole on the PVC foam flaggy face of conjunction.
2. a kind of composite plate according to claim 1, which is characterized in that the glue-line is PUR glue layers or cold glue layer.
3. a kind of composite plate according to claim 1, which is characterized in that the thickness of the aluminium foil layer is 0.04mm-2mmm.
4. a kind of composite plate according to claim 1, which is characterized in that the thickness of the aluminium foil layer is 0.06mm.
5. according to a kind of any composite plates of claim 1-4, which is characterized in that the thickness of the PVC foam flaggy is
1mm-50mm。
6. a kind of automobile, it is characterised in that：The top plate of the automobile is any composite plates of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527381.8U CN207373863U (en) | 2017-05-12 | 2017-05-12 | A kind of composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527381.8U CN207373863U (en) | 2017-05-12 | 2017-05-12 | A kind of composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373863U true CN207373863U (en) | 2018-05-18 |
Family
ID=62297818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527381.8U Active CN207373863U (en) | 2017-05-12 | 2017-05-12 | A kind of composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373863U (en) |
-
2017
- 2017-05-12 CN CN201720527381.8U patent/CN207373863U/en active Active
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