CN201419530Y - Novel metal and plastic combined board - Google Patents
Novel metal and plastic combined board Download PDFInfo
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- CN201419530Y CN201419530Y CN2009200972027U CN200920097202U CN201419530Y CN 201419530 Y CN201419530 Y CN 201419530Y CN 2009200972027 U CN2009200972027 U CN 2009200972027U CN 200920097202 U CN200920097202 U CN 200920097202U CN 201419530 Y CN201419530 Y CN 201419530Y
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Abstract
The utility model discloses a novel metal and plastic combined board comprising an upper metal layer, a lower metal layer, as well as a plastic core board arranged between the upper and the lower metal layers. The plastic core board is made of modified polystyrene or acrylonitrile-butadiene-phenethylene multipolymer material, and the upper and the lower surfaces of the plastic core board are coated by a viscose layer respectively. The mold shrinkage percent of the material is small, and the stability of the finish size is good, thereby being propitious to ensure the bonding firmness and stability among composite boards; the thermal expansion coefficient is closer to that of metals, thereby greatly reducing the impacts on the stability of peeling strength caused by the difference in the thermal expansion coefficients of materials, and avoiding obvious peeling strength attenuation after long-time use of products under various climatic environment conditions; and metal and plastic combined boards made of the material are superior to the traditional aluminum-plastic panel in such physical and mechanical performance indexes as boiling water resistance, bending strength, peeling strength, thermal shock resistance, thermal expansion coefficient, sound and heat insulation and the like, as well as plate cut.
Description
Technical field
The utility model relates to a kind of compound sheet material, particularly relates to a kind of novel metal compound plastic plate.
Background technology
In metallo-plastic composite board manufacturing industry, most typical product is products such as aluminium-plastic panel, stainless steel plastic clad plate, copper-plastic composite board, titanium zinc composite plate.Sandwich layer plastics are low-pressure polyethylene (LDPE) substantially in the middle of it because with world-famous companies such as Dupont, the new light of Korea S after developing for many years at PE high-performance binding material polymeric membrane, the metallic composite panel manufacturing industry is rapidly developed.Aluminium-plastic panel industry particularly, China's aluminium-plastic panel output now accounts for the whole world 80%.; because some deficiency on this general-purpose plastics performance of low-pressure polyethylene (LDPE); less than normal as material bending intensity, thermal coefficient of expansion is higher, molding shrinkage is excessive etc.; excessive with metallic character difference; make the metallo-plastic composite board have hidden danger in the application process stability of structure, there is defective in application.But change the core plastics of excellent performance, the exploitation of binding material, the research and development of composite technology also are big world difficult problems.
The utility model content
The technical problems to be solved in the utility model provides a kind of novel metal compound plastic plate, solves metallo-plastic composite board structural instability in the past, the unsubstantial problem of composite board interlaminar bonding.
The utility model is achieved by following technical proposals:
A kind of novel metal compound plastic plate, constitute by last lower metal layer and the quilted plastic panel that is arranged between the metal level, described quilted plastic panel is that MPS or ABS polymer a kind of hollow sheet material of making wherein constitute, and the upper and lower surface of described quilted plastic panel is coated with adhesive-layer respectively.
Described adhesive-layer constitutes for the polyurethane adhesive material.
The hollow structure of described hollow sheet material is rectangular grid, to trigonal lattice, circular lattice or geometric figure a kind of formation wherein.
The hollow structure of described hollow sheet material is any two kinds of alternate formations of rectangular grid, trigonal lattice, circular lattice or geometric figure.
Described quilted plastic panel also can constitute for solid construction sheet material.
Described metal level is aluminium, stainless steel, copper material or Ti-Zn material material a kind of making wherein.
The beneficial effects of the utility model are: polystyrene of use (HIPS) or acrylonitrile-butadiene-styrene copolymer (ABS) material, its performance and metal comparison match, good fluidity, the processing characteristics excellence, can conveniently extrude solid and the hollow central layer, molding shrinkage is little, and the processing dimension good stability helps guaranteeing that the composite board interlaminar bonding is firm, steady in a long-term; Thermal coefficient of expansion and metal are more approaching, have significantly reduced because of the influence of material coefficient of thermal expansion difference to peel strength stability, guarantee product after long-term use the under the various climatic environment conditions, and obvious decay does not take place peel strength; Good rigidly, impact strength height, heat-resisting, low temperature resistant, chemical-resistant resistance, mechanical strength and electric property are good; Utilize the physical and mechanical property index such as boiling water resistance, bending strength, peel strength, temperature difference resistance, thermal coefficient of expansion, acoustical and thermal and the template aspect of the metallo-plastic composite plate that this material makes all obviously to be better than traditional aluminium-plastic panel, a kind of especially environmental protection composite.And Hollow composite board can easily with very effectively be connected with structural shape: can be in the base plate boring of sheet material, get final product on metal frame with axle core rivet, need not to use structure sealant or two-sided subsides, also need not to adopt welding to plant the mode of nail, assemble easy, construction cost is low, and installation period is short, and come unstuck drawing crack and the sealing-off that do not have that other assembly methods are easy to generate are fallen the phenomenon of nail.Metallo-plastic composite plate structure of the present utility model is simple, is easy to make, and properties of product are excellent more, have superior price-performance.
Description of drawings
Fig. 1 is the utility model technological process of production figure.
Fig. 2 is the sectional view of solid composite plate for the utility model composite plate plastic core material.
Fig. 3 is the sectional view of hollow structure for the utility model composite plate plastic core material.
Fig. 4 is the sectional view of another kind of hollow structure for the utility model composite plate plastic core material.
The specific embodiment
Novel metal compound plastic plate of the present utility model, it is a kind of composite board of metal-plastic-metal structure, comprise surface metal-layer 1, quilted plastic panel 2, bottom surface metal level 4, the thin metal blank on two surfaces can be aluminium, stainless steel, copper, titanium zinc etc., and intermediate layer quilted plastic panel 2 is selected MPS (HIPS) or the acrylonitrile-butadiene-styrene copolymer (ABS) of physical index near engineering plastics for use, is a kind of novel ecological environment construction material.Quilted plastic panel 2 forms adhesive-layer 3 with surface metal-layer 1 and bottom surface metal level 4 by special-purpose polyurethane adhesive, securely quilted plastic panel 2 and metallic plate is bonded into one.Quilted plastic panel 2 can be extruded solid construction, referring to Fig. 2; Or be hollow structure, referring to Fig. 3 and Fig. 4, the hollow structure of described hollow sheet material is rectangular grid, to trigonal lattice, circular lattice or geometric figure a kind of formation wherein.Also can be any two kinds of alternate formations of rectangular grid, trigonal lattice, circular lattice or geometric figure.
The production technology of the utility model metallo-plastic composite plate; be illustrated in figure 1 as: sheet metal and quilted plastic panel cleaning is clean; be coated with special-purpose polyurethane adhesive in quilted plastic panel 2 both sides that hollow or solid MPS (HIPS) or acrylonitrile-butadiene-styrene copolymer (ABS) are made and form adhesive-layer 3; finish the superimposed of metal-plastic-layered metal structure; cover diaphragm at metal level; pressurized, heated makes adhesive be pressed into one to surface metal-layer 1 and bottom surface metal level 4 with quilted plastic panel 2; then composite plate is carried out deburring; shear, cooling is solidified promptly.
Composite plate of the present utility model with its reasonable material collocation, advanced structure and characteristic, good cost performance and workability, colourful decorative effect and durability, economize on resources significantly and product combination property such as the feature of environmental protection can be widely used in fields such as building curtain wall, interior decoration, advertising, automobile decoration, furniture manufacturing.The material light weight is compared weight with the pure aluminum plate with same bending strength, steel plate and has been reduced by 40%, 70% respectively, greatly reduces the load of main building thing, has increased the shock resistance of building.
Following table is the utility model composite and common plastics material property comparison sheet:
| Material | Molding shrinkage % | Linear expansion coefficient * 10 -5 | Heat distortion temperature | Bending strength MPa | Hot strength MPa |
| HIPS or ABS | 0.3-0.5 | 4.8-5.2 | ＞87℃ | ≥65 | ≥50 |
| LDPE | 1.5-5 | 12-22 | ＞85℃ | ≤35 | ≤15 |
The characteristics of the utility model composite: firm bonding system; The sound insulation and noise reduction excellent performance; Heat preservation and insulation is excellent; Light weight, shockproof properties is good, bending strength high (rigidity value is large); Thermal coefficient of expansion is low, and flatness is good, the coating no color differnece; On-the-spot processing is easy, and is reliable, has the same workability of composited aluminum and plastic decking, can do fluting, flanging, curved arc, boring, sawing etc.
Claims (6)
1. novel metal compound plastic plate, by last lower metal layer (1,4) and the quilted plastic panel (2) that is arranged between the metal level constitute, it is characterized in that, described quilted plastic panel (2) is MPS or ABS polymer a kind of hollow sheet material formation of making wherein, and the upper and lower surface of described quilted plastic panel (2) is coated with adhesive-layer (3) respectively.
2. according to the described novel metal compound plastic plate of claim 1, it is characterized in that described adhesive-layer (3) constitutes for the polyurethane adhesive material.
3. according to the described novel metal compound plastic plate of claim 1, it is characterized in that the hollow structure of described hollow sheet material is rectangular grid, to trigonal lattice, circular lattice or geometric figure a kind of formation wherein.
4. according to the described novel metal compound plastic plate of claim 1, it is characterized in that the hollow structure of described hollow sheet material is any two kinds of alternate formations of rectangular grid, trigonal lattice, circular lattice or geometric figure.
5. according to the described novel metal compound plastic plate of claim 1, it is characterized in that described quilted plastic panel (2) constitutes for solid construction.
6. according to the described novel metal compound plastic plate of claim 1, it is characterized in that described metal level (1,4) is aluminium, stainless steel, copper material or Ti-Zn material material a kind of making wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200972027U CN201419530Y (en) | 2009-06-18 | 2009-06-18 | Novel metal and plastic combined board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200972027U CN201419530Y (en) | 2009-06-18 | 2009-06-18 | Novel metal and plastic combined board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419530Y true CN201419530Y (en) | 2010-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200972027U Expired - Fee Related CN201419530Y (en) | 2009-06-18 | 2009-06-18 | Novel metal and plastic combined board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419530Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298248A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Base board and preparation method thereof |
| CN106273702A (en) * | 2016-08-11 | 2017-01-04 | 宁波荣山新型材料有限公司 | A kind of super thin shape metal composite layered product and production technology thereof |
| CN113024981A (en) * | 2021-03-24 | 2021-06-25 | 黎明职业大学 | Shrinkage and warpage resistant ASA3D printing material and preparation method thereof |
-
2009
- 2009-06-18 CN CN2009200972027U patent/CN201419530Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298248A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Base board and preparation method thereof |
| CN106273702A (en) * | 2016-08-11 | 2017-01-04 | 宁波荣山新型材料有限公司 | A kind of super thin shape metal composite layered product and production technology thereof |
| CN113024981A (en) * | 2021-03-24 | 2021-06-25 | 黎明职业大学 | Shrinkage and warpage resistant ASA3D printing material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20130618 |