CN203818674U - Single-layer metal wiredrawing composite board - Google Patents
Single-layer metal wiredrawing composite board Download PDFInfo
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- CN203818674U CN203818674U CN201420250933.1U CN201420250933U CN203818674U CN 203818674 U CN203818674 U CN 203818674U CN 201420250933 U CN201420250933 U CN 201420250933U CN 203818674 U CN203818674 U CN 203818674U
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Abstract
The utility model provides a single-layer metal wiredrawing composite board which comprises a steel board, a base painting layer, a back painting layer, a vacuum aluminum plating layer, a single PET (polyethylene terephthalate) film layer and a PE(polyethylene) protection film, wherein chemical processing layers are arranged on two sides of the steel board, the base painting layer is arranged on the outer side of the chemical processing layer on one side, and the back painting layer is arranged on the outer side of the chemical processing layer on the other side; a second base coating layer is arranged on the outer side of the base painting layer; a second adhesive layer is arranged between the second base coating layer and the bottom painting layer; the vacuum aluminum plating layer is arranged on the outer side of the second base coating layer; the single PET film layer is arranged on the outer side of the vacuum aluminum plating layer; a first base coating layer is arranged between the single PET film layer and the vacuum aluminum plating layer; a hard coating layer is arranged on the outer side of the single PET film layer; and the PE protection film is arranged on the outer side of the hard coating layer. The single-layer metal wiredrawing composite board has better metal luster and surface modificability than a common composite board, is lower in cost and excellent in performance relatively, and fills in the technical blank in the field of the single-layer metal wiredrawing composite board of the nation.
Description
Technical field
The utility model relates to technical field of novel materials, is specially a kind of single-layer metal wire drawing composite plate.
Background technology
Common steel plate need could use as formal product after overcoat or decorative layer are coated in its surface, and they carry out mostly after making product or semi-finished product again, has brought much inconvenience therefore to manufacture and manufacturer.And steel plate is not long the service life after paint or spraying, the corrosion that gets rusty easily, thus can affect the outward appearance of product, single-layer metal drawing clad steel plate has solved the problem of this respect well, and its long service life has corrosion resistance very doughtily.
Single-layer metal drawing clad steel plate, not containing PVC composition, solve the environmental problem that produces toxic gas due to PVC pyrolytic, single-layer metal drawing clad steel plate is except having the good physical and mechanical properties of conventional polyester film, also there is good optical property, transparency is high, glossiness advantages of higher.Single-layer metal drawing film can not hide the gloss of metal itself, and the metal speciality that its metal wire-drawing film has itself more can increase the texture of metal material.
The composite board of this " single-layer metal drawing clad steel plate " has started in household electrical appliances application now, and its surface has very strong metal-like, and mechanical performance is superior; How can produce the single-layer metal drawing clad steel plate of function admirable, be the problem that those skilled in the art studied all the time.And China's same industry is not also grasped completely to the technology of producing individual layer metal wiredrawing composite steel plate.
Utility model content
The technical problem that the utility model solves is to provide a kind of single-layer metal wire drawing composite plate, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: single-layer metal wire drawing composite plate, comprise: steel plate, primary coat enamelled coating, back paint layer, vacuum aluminium coated layer, single-layer PET rete, PE diaphragm, described steel plate both sides are provided with chemical treatment layer, the chemical treatment layer outside of one side is provided with primary coat enamelled coating, the chemical treatment layer outside of opposite side is provided with back paint layer, primary coat enamelled coating outside is provided with the second priming coat, between the second priming coat and primary coat enamelled coating, be provided with the second adhesive phase, the second priming coat outside is provided with vacuum aluminium coated layer, vacuum aluminium coated layer outside is provided with single-layer PET rete, between single-layer PET rete and vacuum aluminium coated layer, be provided with the first priming coat, single-layer PET rete outside is provided with hard conating, hard conating outside is provided with PE diaphragm, between PE diaphragm and hard conating, be provided with the first adhesive phase.
Between described single-layer PET rete and vacuum aluminium coated layer, be provided with UV paint.
The thickness of paint layer of the UV paint between described single-layer PET rete and vacuum aluminium coated layer is 1um-3um.
The thickness of described the first priming coat is 0.05-0.1mm.
The thickness of described the second priming coat is 0.05-0.1mm.
The thickness of described the first adhesive phase is 0.02-0.025mm.
The thickness of described chemical treatment layer is 2 μ m-3 μ m.
The thickness of described primary coat enamelled coating is 5 μ m-6 μ m.
The thickness of described back paint layer is 4 μ m-5 μ m.
The thickness of described the second adhesive phase is 5 μ m-6 μ m.
Compared with prior art, the beneficial effects of the utility model are: the more common clad steel plate of the utility model has better metallic luster and finishing, relative cost is lower, superior performance, especially the appearance characteristics of metal-like gets consumer reception very much, and the present invention has filled up the technological gap of China in single-layer metal drawing clad steel plate field.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-PE diaphragm, 2-the first adhesive phase, 3-hard conating, 4-single-layer PET rete, 5-the first priming coat, 6-vacuum aluminium coated layer, 7-the second priming coat, 8-the second adhesive phase, 9-primary coat enamelled coating, 10-chemical treatment layer, 11-steel plate, 13-back paint layer.
Detailed description of the invention
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, single-layer metal wire drawing composite plate, comprise: steel plate 11, primary coat enamelled coating 9, back paint layer 13, vacuum aluminium coated layer 6, single-layer PET rete 4, PE diaphragm 1, described steel plate 11 both sides are provided with chemical treatment layer 10, chemical treatment layer 10 outside of one side are provided with primary coat enamelled coating 9, chemical treatment layer 10 outside of opposite side are provided with back paint layer 13, primary coat enamelled coating 9 outsides are provided with the second priming coat 7, between the second priming coat 7 and primary coat enamelled coating 9, be provided with the second adhesive phase 8, the second priming coat 7 outsides are provided with vacuum aluminium coated layer 6, vacuum aluminium coated layer 6 outsides are provided with single-layer PET rete 4, between single-layer PET rete 4 and vacuum aluminium coated layer 6, be provided with the first priming coat 5, single-layer PET rete 4 outsides are provided with hard conating 3, hard conating 3 outsides are provided with PE diaphragm 1, between PE diaphragm 1 and hard conating 3, be provided with the first adhesive phase 2.
Manufacture method of the present utility model, comprises the following steps:
Step 1, at the UV paint of the front coating thick layer 1 to 5um of single-layer PET rete 4, and this UV enamelled coating is carried out to UV solidify and process, the hard conating 3 of formation;
Step 2, carry out UV primary coat (coating UV glue) at the back side of single-layer PET rete 4, form thickness and be the first priming coat 5 of 0.05 to 0.1mm, and then carry out vacuum aluminum-coated, thereby on the first priming coat 5, form vacuum aluminium coated layer 6;
Step 3, carry out UV primary coat on described vacuum aluminium coated layer 6 surfaces, form the second priming coat 7, form the second priming coat 7 of thick 0.05 to 0.1mm, after the second priming coat is fully dry, make single-layer metal drawing film;
Step 4, steel plate 11 processes are cleaned, after degreasing, to steel plate front and back roller coat chemical treatment layer, forming thickness is the chemical treatment layer 10 of 2 μ m to 3 μ m, steel plate front roller coat Polyester resin lacquer is solidified to oven dry and form the primary coat enamelled coating 9 that thickness is 5 μ m to 6 μ m, solidify oven dry at the back side of steel plate roller coat epoxy coating and form the back paint layer 13 that thickness is 4 μ m to 5 μ m, on the primary coat enamelled coating of steel plate, the curing rear formation thickness of roller coat polyurethane binder is the second adhesive phase 8 of 5 μ m to 6 μ m, and will make single-layer metal drawing film and be combined with each other with it, and the PE film making in clad steel plate surface recombination, obtain single-layer metal drawing clad steel plate.
Step 5, the single-layer metal drawing clad steel plate that step 4 is made, in test temperature at 25 DEG C ± 2 DEG C, draw the grid of size for 1mm*1mm at surface of steel plate, require steel plate to be subject to the impact of 9J, drawing the PET of lattice place film does not come off, and do the protruding experiment of Ai Erkesen cup to drawing lattice place, and require stroke projection 8mm of lattice place of steel plate, draw the PET of a lattice place film and do not come off.
As preferably, in described step 4, the temperature requirement steel billet temperature of best complex metal wire-drawing film reaches 185 DEG C to 190 DEG C, uses strong cold water cooling when closing film.
In the present embodiment: described the first adhesive phase and the second adhesive phase are polyurethane binder, described hard conating is UV paint, and described the first priming coat and the second priming coat are UV glue, and described chemical treatment layer is potassium bichromate solution; The material of steel plate should be hot-dip galvanizing sheet steel, and material hardness is 52D.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. single-layer metal wire drawing composite plate, comprise: steel plate, primary coat enamelled coating, back paint layer, vacuum aluminium coated layer, single-layer PET rete, PE diaphragm, it is characterized in that: described steel plate both sides are provided with chemical treatment layer, the chemical treatment layer outside of one side is provided with primary coat enamelled coating, the chemical treatment layer outside of opposite side is provided with back paint layer, primary coat enamelled coating outside is provided with the second priming coat, between the second priming coat and primary coat enamelled coating, be provided with the second adhesive phase, the second priming coat outside is provided with vacuum aluminium coated layer, vacuum aluminium coated layer outside is provided with single-layer PET rete, between single-layer PET rete and vacuum aluminium coated layer, be provided with the first priming coat, single-layer PET rete outside is provided with hard conating, hard conating outside is provided with PE diaphragm, between PE diaphragm and hard conating, be provided with the first adhesive phase.
2. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: between described single-layer PET rete and vacuum aluminium coated layer, be provided with UV paint, the thickness of UV paint is 1um-3um.
3. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described the first priming coat is 0.05-0.1mm.
4. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described the second priming coat is 0.05-0.1mm.
5. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described the first adhesive phase is 0.02-0.025mm.
6. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described chemical treatment layer is 2 μ m-3 μ m.
7. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described primary coat enamelled coating is 5 μ m-6 μ m.
8. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described back paint layer is 4 μ m-5 μ m.
9. single-layer metal wire drawing composite plate according to claim 1, is characterized in that: the thickness of described the second adhesive phase is 5 μ m-6 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250933.1U CN203818674U (en) | 2014-05-15 | 2014-05-15 | Single-layer metal wiredrawing composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250933.1U CN203818674U (en) | 2014-05-15 | 2014-05-15 | Single-layer metal wiredrawing composite board |
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| Publication Number | Publication Date |
|---|---|
| CN203818674U true CN203818674U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420250933.1U Active CN203818674U (en) | 2014-05-15 | 2014-05-15 | Single-layer metal wiredrawing composite board |
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| CN (1) | CN203818674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515104A (en) * | 2016-10-21 | 2017-03-22 | 合肥华凌股份有限公司 | Metal wiredrawing composite board, household electrical appliance and making method of metal wiredrawing composite board |
-
2014
- 2014-05-15 CN CN201420250933.1U patent/CN203818674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515104A (en) * | 2016-10-21 | 2017-03-22 | 合肥华凌股份有限公司 | Metal wiredrawing composite board, household electrical appliance and making method of metal wiredrawing composite board |
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| GR01 | Patent grant |