CN202878784U - Novel stainless steel composite board - Google Patents
Novel stainless steel composite board Download PDFInfo
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- CN202878784U CN202878784U CN 201220496680 CN201220496680U CN202878784U CN 202878784 U CN202878784 U CN 202878784U CN 201220496680 CN201220496680 CN 201220496680 CN 201220496680 U CN201220496680 U CN 201220496680U CN 202878784 U CN202878784 U CN 202878784U
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Abstract
The specification of the utility model discloses a novel stainless steel composite board. The novel stainless steel composite board comprises surface-layer stainless steel and bottom-layer carbon steel, wherein a polyurethane adhesive layer is arranged between the surface-layer stainless steel and the bottom-layer carbon steel. The thickness of the surface-layer stainless steel is 0.01-0.5 mm. The thickness of the bottom-layer carbon steel is 0.1-1.2 mm. The surface-layer stainless steel is in a plane shape or embossing shape. The novel stainless steel composite board disclosed by the utility model is formed by uniformly coating a special polyurethane adhesive between the surface-layer stainless steel and the bottom-layer carbon steel under the condition of a clean compound interface, and carrying out hot pressing at middle and low temperatures.
Description
Technical field
The utility model relates to a kind of composition metal plate, particularly a kind of novel stainless plastics composite plate.
Background technology
Along with social progress, rapid economic development, the application of corrosion resistant plate (band) is more and more extensive, to the demand of the resources such as nickel, chromium also rapid growth.And the mineral resources such as China's nickel, chromium are most deficient, the main dependence of consumption import.So to exploitation, the utilization of stainless steel clad plate, it is significant just to seem.Adopt the composite plate technology to economize on resources, reduce the product application cost, again can be when keeping the existing product characteristic, combination property gets a promotion.In the situation of same thickness, composite stainless steel sheet material yield strength can obtain raising to a certain degree.
The technical main employing blast of existing stainless steel clad plate is compound or hot rolling is compound, the material compound carbon steel of stainless steel, and these two kinds of production technologies, not only scale of investment is huge, and has the serious problem of environmental pollution.The stainless thickness of composite cover is general all greater than more than the 0.5MM simultaneously, and is unfavorable to saving precious resource.In recent years, there is again manufacturer to utilize aluminum-plastic panel production line and production technology, adopt the continuous complex technique of polymeric membrane, in succession develop thin stainless steel surface layer stainless steel clad plate and be able to market and use, but there is open defect in this kind production technology: because the thermal conductivity factor of steel differs tens times much larger than aluminium, and the assurance of macromolecule felted-membrane adhesion strength, the most important condition is combined temp, could fully activate the activity of grafting group.Gu can only be by improving combined temp or elongating the compound warm area of hot pressing and solve in production process.The corrosion resistant plate surface that so makes easily again some have the special decoration surface layer sustains damage, or the product appearance uniformity of producing under the warm and humid environment of difference is poor, has limited the flexible Application of product.Particularly for the embossing stainless steel, the embossing stainless steel has abundant third dimension, has special decorative effect, adopt prior art to produce the embossing stainless steel clad plate, because the existence of embossing cavity greatly reduces the polymeric membrane adhesive surface, can't guarantee adhesion strength.
The utility model content
The technical problems to be solved in the utility model provides a kind of novel stainless plastics composite plate, stainless steel composite plate can not adopt ultra-thin plane materiel in the solution prior art, maybe can not adopt temperature than more sensitive stainless sheet steel, and can not be just with having the problem of relief embossing corrosion resistant plate.
For solving above technical problem, the utility model by the following technical solutions: novel stainless plastics composite plate described in the utility model comprises surface layer stainless steel and bottom carbon steel, between surface layer stainless steel and bottom carbon steel the viscoelastic polyurethane glue-line is set.
Described surface layer stainless steel thickness is 0.01mm-0.5mm.
Described bottom carbon steel is 0.1mm-1.2mm.
Described surface layer stainless steel is plane or the embossing shape.
Novel stainless plastics composite plate described in the utility model is between surface layer stainless steel and bottom carbon steel, under the condition of cleaning compound interface, evenly is coated with special-purpose polyurethane adhesive, is composited at middle low temperature and pressure.
Good effect of the present utility model is: adopt special-purpose polyurethane adhesive combination process; the continuous laminating production of low temperature and pressure in can implementing; can protect well the original decorate properties of stainless steel surfaces; can guarantee compoiste adhering intensity again; particularly to the embossing corrosion resistant plate; binding agent is cavity filling fully, promotes its physical bond performance.Stainless steel composite plate of the present utility model, simple in structure, be easy to make, the plate surface evenness is high, excellent product performance, cost performance is high.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is that the utility model surface layer stainless steel is plane sectional view;
Fig. 2 is that the utility model surface layer stainless steel is the sectional view of embossing shape;
Among the figure:
1 surface layer stainless steel, 2 viscoelastic polyurethane glue-lines, 3 bottom carbon steel
The specific embodiment
As shown in Figure 1, Fig. 1 provides the first embodiment of novel stainless plastics composite plate described in the utility model, and its surface layer stainless steel 1 is plane, and thickness is 0.3mm, bottom carbon steel 3 thickness are 0.6mm, between surface layer stainless steel 1 and bottom carbon steel 3 viscoelastic polyurethane glue-line 2 are set evenly.
As shown in Figure 2, Fig. 2 provides the second embodiment of novel stainless plastics composite plate described in the utility model, and its surface layer stainless steel 1 is the embossing shape, and thickness is 0.5mm, bottom carbon steel 2 thickness are 1.2mm, between surface layer stainless steel 1 and bottom carbon steel 3 viscoelastic polyurethane glue-line 2 are set evenly.
Novel stainless plastics composite plate of the present utility model adopts special-purpose polyurethane adhesive combination process to process; the continuous laminating production of low temperature and pressure in can implementing; can protect well the original decorate properties of stainless steel surfaces; can guarantee compoiste adhering intensity again; particularly to the embossing corrosion resistant plate; binding agent is cavity filling fully, promotes its physical bond performance.Stainless steel composite plate of the present utility model, simple in structure, be easy to make, the plate surface evenness is high, excellent product performance, cost performance is high.
Claims (5)
1. a novel stainless plastics composite plate comprises surface layer stainless steel and bottom carbon steel, it is characterized in that: between surface layer stainless steel and the bottom carbon steel viscoelastic polyurethane glue-line is set.
2. according to novel stainless plastics composite plate claimed in claim 1, it is characterized in that: described surface layer stainless steel thickness is 0.01mm-0.5mm.
3. according to novel stainless plastics composite plate claimed in claim 1, it is characterized in that: described bottom carbon steel thickness is 0.1mm-1.2mm.
4. according to the novel stainless plastics composite plate described in each among the claim 1-3, it is characterized in that: described surface layer stainless steel is plane.
5. according to each described novel stainless plastics composite plate among the claim 1-3, it is characterized in that: described surface layer stainless steel is the embossing shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496680 CN202878784U (en) | 2012-09-27 | 2012-09-27 | Novel stainless steel composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496680 CN202878784U (en) | 2012-09-27 | 2012-09-27 | Novel stainless steel composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878784U true CN202878784U (en) | 2013-04-17 |
Family
ID=48070246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496680 Expired - Fee Related CN202878784U (en) | 2012-09-27 | 2012-09-27 | Novel stainless steel composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559715A (en) * | 2022-01-25 | 2022-05-31 | 德阳市金工机械制造有限公司 | Composite board, titanium sponge reactor and preparation process of titanium sponge reactor |
-
2012
- 2012-09-27 CN CN 201220496680 patent/CN202878784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559715A (en) * | 2022-01-25 | 2022-05-31 | 德阳市金工机械制造有限公司 | Composite board, titanium sponge reactor and preparation process of titanium sponge reactor |
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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: 20130417 Termination date: 20190927 |