CN202480488U - Composite type aluminum-plastic board - Google Patents
Composite type aluminum-plastic board Download PDFInfo
- Publication number
- CN202480488U CN202480488U CN2011205240728U CN201120524072U CN202480488U CN 202480488 U CN202480488 U CN 202480488U CN 2011205240728 U CN2011205240728 U CN 2011205240728U CN 201120524072 U CN201120524072 U CN 201120524072U CN 202480488 U CN202480488 U CN 202480488U
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- glue
- nonwoven
- woven fabric
- layer
- hot melt
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Abstract
The utility model relates to a composite type aluminum-plastic board consisting of an aluminum alloy board, a glue-coated non-woven fabric, a polyolefin core board, the glue-coated non-woven fabric and the aluminum alloy board which are overlapped in sequence. The glue-coated non-woven fabric is formed by compositing a hot melt adhesive membrane by using the non-woven fabric as a carrier in a hot-pressing manner in a production process. Compared with the prior art, the composite type aluminum-plastic board provided by the utility model is applicable to a one-step modeling and compositing process of the composite type aluminum-plastic board, so that the properties of sound insulation, cold resistance, heat resistance, thermal insulation, strength, impact resistance and the like of the aluminum-plastic board can be improved. Meanwhile, the interface adhesion uniformity is good, and the long-term stability is good. Compared with the manner that the adhesive membrane is in direct contact with a polyolefin core board, the transition layer is adhered by using the glue-coated non-woven fabric, so that the good adhesion property when a non-woven fabric layer of the glue-coated non-woven fabric is adhered to the polyolefin core board; and the adhesion strength of a hot melt adhesive layer and high-purity aluminum alloy is good. Therefore, an adhering layer of the composite type aluminum-plastic board between the high-purity aluminum alloy and the polyolefin core board has more options in type due to the combination of the both.
Description
Technical field
The utility model relates to a kind of composite board, especially relates to a kind of compound aluminium-plastic panel.
Background technology
Aluminium-plastic panel is as a kind of new decorative material; Introduce aluminium-plastic panel to China from late nineteen eighties the early 1990s in last century from Korea S; Just with the diversity of its economy, optional color, construction method, good processing characteristics, excellent fire line and noble quality easily, receive people's favor rapidly.
The distinct two kinds of materials of aluminium-plastic panel do as one likes matter (metal and nonmetal) are formed, and the effect through bonding agent obtains aluminium sheet and the composite plate of gathering the third ethene central layer, and the kind of used bonding agent is more; What use the earliest is the polyurethane adhesive of liquid, use the production technology of this adhesive comparatively simple, but adhesive strength is low; And solvent evaporates arranged; Environment is had pollution, and aluminium-plastic panel is easy bubbling after placement a period of time, eliminates gradually.Mostly the special-purpose polymeric laminate high-end market of the existing aluminium-plastic panel that uses is that external product occupies, and cost is higher, wherein glued membrane and and gather that strong bonding force is its key technology between the third vinyl central layer.
When applying the glue nonwoven as adhesive transition layer, the nonwoven of lightweight with gather that the third vinyl central layer heat posted is fashionable to have a good physical adherence performance, PUR and high purity aluminum alloy have good adhesive strength, the while also makes aluminium-plastic panel have superiority in the cost control of adhesive linkage.
The utility model content
The purpose of the utility model is exactly a kind of bonding interface excellent in uniform to be provided, the compound aluminium-plastic panel that long-time stability are good for the defective that overcomes above-mentioned prior art existence.
The purpose of the utility model can realize through following technical scheme:
A kind of compound aluminium-plastic panel, its interlayer structure is for being aluminium alloy plate, deposited glue nonwoven, polyolefin central layer, deposited glue nonwoven and aluminium alloy plate.
Described deposited glue nonwoven is by hot melt adhesive layer and non-woven fabric compounded forming; Described deposited glue nonwoven is by hot melt adhesive layer and non-woven fabric compounded forming; In the one-time formed combination process of compound aluminium-plastic panel; The hot melt adhesive layer that applies the glue nonwoven engages with the high purity aluminum alloy plate, and nonwoven layer engages with the polyolefin central layer that blend is extruded.
Described hot melt adhesive layer is that nylon, ethylene-vinyl acetate or polyurethane are the hot melt adhesive layer of matrix resin, and the thickness of hot melt adhesive layer is 0.05-0.1mm.
Described nonwoven is PP, PE or PET nonwoven layer, and the thickness of nonwoven layer is 0.3-0.5mm.
Described polyolefin core material is to gather a kind of in third ethene, polyethylene, the polypropylene.
Compared with prior art; The deposited glue nonwoven that the utility model adopts is applicable to aluminium-plastic panel one-shot forming combination process, and in the production process, the hot melt adhesive layer that applies the glue nonwoven engages with the high purity aluminum alloy plate; Nonwoven layer engages with the polyolefin central layer of the high temperature that blend is extruded; Improved performances such as the sound insulation of aluminium-plastic panel, cold-resistant, heat insulation, insulation, intensity, shock resistance, bonding interface excellent in uniform simultaneously, long-time stability are good; Mostly the special-purpose polymeric laminate high-end market of aluminium-plastic panel is that external product occupies; Cost is higher; Wherein glued membrane and and gather that strong bonding force is its key technology between the third vinyl central layer, apply glue nonwoven adhesive transition layer and adopt, directly to contact polymer core different with glued membrane; Apply that lightweight, filament shape nonwoven layer and the TPO central layer heat posted of glue nonwoven is fashionable to have an adhesion property of getting well; And hot melt adhesive layer and high purity aluminum alloy have good adhesive strength, and being used in combination of the two makes aluminium-plastic panel that more selection arranged on adhesive linkage kind between high purity aluminum alloy and the polyolefin central layer, simultaneously aluminium-plastic panel are had superiority in the cost control of adhesive linkage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 is that high purity aluminum alloy plate, 2 is nontoxic polyolefin central layer for applying glue nonwoven, 3.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
A kind of compound aluminium-plastic panel, its structure is as shown in Figure 1, and interlayer structure is high purity aluminum alloy plate 1, applies glue nonwoven 2, non-toxic polyethylene central layer 3, applies glue nonwoven 2 and high purity aluminum alloy plate 1.
Wherein, apply glue nonwoven 2 by hot melt adhesive layer and non-woven fabric compounded forming, hot melt adhesive layer engages with high purity aluminum alloy plate 1, and nonwoven engages with non-toxic polyethylene central layer 3.The hot melt adhesive layer that uses is 0.05mm as the hot melt adhesive layer of matrix resin as nylon, thickness, and the material of nonwoven is PP, and thickness is 0.3mm.
Adding man-hour, applying glue nonwoven 2 needs to prepare in advance, in the hydrostomia production process, is that carrier hot pressing compound with the nonwoven by hot melt adhesive film, and clot is got ready.In the once-combined forming process of aluminium-plastic panel; The polyethylene central layer adopts one group of single screw extrusion machine to extrude; Be followed successively by up and down and apply glue nonwoven cloth roll, high purity aluminum alloy material volume; The hot melt adhesive layer that applies the glue nonwoven engages with the high purity aluminum alloy plate, and nonwoven layer engages with the high temperature polyethylene central layer that blend is extruded, and five kinds of materials are pressurizeed is made into aluminium-plastic panel under compound.
A kind of compound aluminium-plastic panel; Interlayer structure is the high purity aluminum alloy plate, applies glue nonwoven, nonpoisonous polypropylene central layer, applies glue nonwoven and high purity aluminum alloy plate, and in the deposited glue nonwoven of employing, hot melt adhesive layer is that matrix resin is the hot melt adhesive layer of ethylene-vinyl acetate; Thickness is 0.07mm; The material of nonwoven is PE, and thickness is 0.4mm, and all the other structures are identical with embodiment 1.
A kind of compound aluminium-plastic panel; Interlayer structure is the high purity aluminum alloy plate, applies glue nonwoven, the nontoxic third ethene central layer, deposited glue nonwoven and the high purity aluminum alloy plate of gathering that in the deposited glue nonwoven of employing, hot melt adhesive layer is that matrix resin is the hot melt adhesive layer of polyurethane; Thickness is 0.1mm; The material of nonwoven is PET, and thickness is 0.5mm, and all the other structures are identical with embodiment 1.
Claims (4)
1. a compound aluminium-plastic panel is characterized in that, this compound aluminium-plastic panel interlayer structure is aluminium alloy plate, applies glue nonwoven, polyolefin central layer, applies glue nonwoven and aluminium alloy plate.
2. a kind of compound aluminium-plastic panel according to claim 1; It is characterized in that; Described deposited glue nonwoven is by hot melt adhesive layer and non-woven fabric compounded forming; In the one-time formed combination process of compound aluminium-plastic panel, the hot melt adhesive layer that applies the glue nonwoven engages with the high purity aluminum alloy plate, and nonwoven layer engages with the polyolefin central layer that blend is extruded.
3. a kind of compound aluminium-plastic panel according to claim 2 is characterized in that, described hot melt adhesive layer is that nylon, ethylene-vinyl acetate or polyurethane are the hot melt adhesive layer of matrix resin, and the thickness of hot melt adhesive layer is 0.05-0.1mm.
4. a kind of compound aluminium-plastic panel according to claim 2 is characterized in that, described nonwoven is PP, PE or PET nonwoven layer, and the thickness of nonwoven layer is 0.3-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205240728U CN202480488U (en) | 2011-12-14 | 2011-12-14 | Composite type aluminum-plastic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205240728U CN202480488U (en) | 2011-12-14 | 2011-12-14 | Composite type aluminum-plastic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480488U true CN202480488U (en) | 2012-10-10 |
Family
ID=46954945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205240728U Expired - Lifetime CN202480488U (en) | 2011-12-14 | 2011-12-14 | Composite type aluminum-plastic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480488U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264569A (en) * | 2013-06-07 | 2013-08-28 | 苏州市世嘉科技股份有限公司 | Litchi panel and cellular board composite technology |
| CN103397707A (en) * | 2013-07-30 | 2013-11-20 | 浙江鹏远新材料有限公司 | Four-stage production process of multilayer aluminum-plastic flame-retardant insulation composite |
| CN104563429A (en) * | 2015-02-05 | 2015-04-29 | 浙江鹏远新材料有限公司 | Multi-layer aluminum-plastic compound flame-retardant thermal-insulation material |
| CN105167371A (en) * | 2015-10-14 | 2015-12-23 | 嘉兴恒凯装饰材料科技有限公司 | Textile decorating part for luggage shell and processing method thereof |
| CN107187113A (en) * | 2017-06-22 | 2017-09-22 | 胡铁军 | Aluminum wood composite floor board and its processing technology |
-
2011
- 2011-12-14 CN CN2011205240728U patent/CN202480488U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264569A (en) * | 2013-06-07 | 2013-08-28 | 苏州市世嘉科技股份有限公司 | Litchi panel and cellular board composite technology |
| CN103397707A (en) * | 2013-07-30 | 2013-11-20 | 浙江鹏远新材料有限公司 | Four-stage production process of multilayer aluminum-plastic flame-retardant insulation composite |
| CN103397707B (en) * | 2013-07-30 | 2015-05-20 | 浙江鹏远新材料有限公司 | Four-stage production process of multilayer aluminum-plastic flame-retardant insulation composite |
| CN104563429A (en) * | 2015-02-05 | 2015-04-29 | 浙江鹏远新材料有限公司 | Multi-layer aluminum-plastic compound flame-retardant thermal-insulation material |
| CN105167371A (en) * | 2015-10-14 | 2015-12-23 | 嘉兴恒凯装饰材料科技有限公司 | Textile decorating part for luggage shell and processing method thereof |
| CN107187113A (en) * | 2017-06-22 | 2017-09-22 | 胡铁军 | Aluminum wood composite floor board and its processing technology |
| CN107187113B (en) * | 2017-06-22 | 2019-10-18 | 浙江意萨曼科技有限公司 | Aluminum wood composite floor board and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |