CN202656542U - High-emulation stainless steel composite steel plate - Google Patents
High-emulation stainless steel composite steel plate Download PDFInfo
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- CN202656542U CN202656542U CN 201220290600 CN201220290600U CN202656542U CN 202656542 U CN202656542 U CN 202656542U CN 201220290600 CN201220290600 CN 201220290600 CN 201220290600 U CN201220290600 U CN 201220290600U CN 202656542 U CN202656542 U CN 202656542U
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Abstract
The utility model discloses a high-emulation stainless steel composite steel plate. The high-emulation stainless steel composite steel plate consists of a poly ethylene (PE) protection film, a hard coating, a polyethylene glycol terephthalate (PET) film, a first adhesive layer, an aluminum foil hairline film, a second adhesive layer, a steel pate and a back paint coating which are sequentially distributed from top to bottom and are combined tightly; the hairline face of the aluminum foil hairline film faces upward; and the hard coating is an ultra violet (UV) coating. The appearance of the high-emulation stainless steel composite steel plate is approximate to that of a stainless steel hairline plate, the physical and chemical property of the high-emulation stainless steel composite steel plate can reach the using and testing requirements of a real stainless steel plate, and the technical obstacles of high maintenance complexity, forming difficulty and surface processing difficulty in the using process of the stainless steel plate are overcome.
Description
Technical field
The utility model relates to a kind of high emulation stainless compound steel plate.
Background technology
The household electrical appliances composite is that (such as cold-rolled steel sheet, heat zinc coating plate, electrolytic galvanized sheet etc.) apply various high-molecular coatings (such as polyester, silicon modification of (co) polyesters, segregation fluoroethylene resin, polyvinyl chloride, acrylic resin, epoxy resin etc.) or paste the product that upper various plastic sheetings (such as PET, PET-PVC composite membrane etc.) are made on its surface by strict technology controlling and process take metal strap as base material.Technical development has been passed through and simply has been coated with seal, spray printing to processes such as present roller coat, pad pastings.In recent years, along with the develop rapidly of China's economy, the demand of composite is also increasing, causes the also corresponding rapid growth that obtained of China's composite production capacity.At present the most of production equipment of China is built in eighties of last century, employing mostly be spraying coating process.Because there is the problem of environmental pollution of phosphorus and dust in this technique, along with the raising of Environmental Protection in China standard, the raising of living standards of the people and the enhancing of environmental consciousness, these techniques will be in the condition that progressively is eliminated.
Through nearly 30 years unremitting effort, China has become the first big country of household appliances manufacturing.Along with the continuous growth of domestic and international demand, the individual demand of decorative appearance and the upgrading of product also are the important topics that we face.Now people more follow the fashion, environmental protection, the design concept of recovering one's original simplicity and design effect.On appearance tactile impression and physical property, stainless steel materials is desirable material, uses the earliest on kitchen appliance, washing machine and some high-end building materials.This fashion and trend are rooted in the hearts of the people, but the stainless steel materials cost is expensive, and the surface is difficult for arranging, and consumes in a large number rare nickel resources, and sheet material machine-shaping also has technical difficulty.Have now a kind of " high emulation stainless steel film " (high imitative film) and the composite board of steel plate or aluminium sheet to begin to use at household electrical appliances, its relative cost is lower, superior performance, production technology environmental protection, and outward appearance especially true to nature is good enough to pass for genuine.Along with the constantly skilled and breakthrough of producing of technology, it is leading that this technology has progressively become the third generation of household electrical appliances adnornment industry.
How can produce the high emulation stainless compound steel plate of function admirable, be the problem that those skilled in the art probe into all the time.And China is not to the technology of producing high emulation stainless compound steel plate also not on top of.
The utility model content
The utility model purpose is: for the problems referred to above, the utility model provides the high emulation stainless compound steel plate of the extremely similar stainless steel hairline of a kind of outward appearance plate, the preparation method of this clad steel plate is also disclosed simultaneously, the physicochemical property of the high emulation stainless compound steel plate of the utility model can reach use and the test request of real corrosion resistant plate, has overcome the technology barrier of in use loaded down with trivial details maintenance of corrosion resistant plate and difficult forming, Surface Machining difficulty.The utility model can be filled up China at the technological gap in high emulation stainless compound steel plate field.
The technical solution of the utility model is: a kind of high emulation stainless compound steel plate; by PE diaphragm, hard conating, PET film, the first adhesive phase, aluminium foil hairline film, the second adhesive phase, steel plate and back paint layer that arrange and that mutually be closely linked consist of successively from top to down; the hairline of described aluminium foil hairline film faces up, and described hard conating is the UV lacquer.
Described the first adhesive phase and the second adhesive phase are polyurethane binder.
The utility model has the advantages that: high emulation stainless compound steel plate of the present utility model, have and its similar appearance effect of stainless steel hairline plate, its physicochemical property can reach use and the test request of real corrosion resistant plate, overcome in use loaded down with trivial details maintenance of corrosion resistant plate, the technology barrier of difficult forming and Surface Machining difficulty in appliance plate uses, in the composite membrane production process, aluminium foil hairline film directly can be fitted with steel plate, than with the compound more environmental protection of PVC; And this clad steel plate compares with stainless steel hairline plate, and its cost is relatively low, superior performance, production technology environmental protection.The utility model has been filled up the technological gap of China in high emulation stainless compound steel plate field.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of high emulation stainless compound steel plate among the utility model embodiment;
Wherein: 1-PE diaphragm, 2-hard conating, 3-PET film, 4-the first adhesive phase, 5-aluminium foil hairline film, 6-the second adhesive phase, 7-steel plate, 8-back paint layer.
The specific embodiment
With reference to shown in Figure 1; the high emulation stainless compound steel plate of present embodiment is by PE diaphragm 1, hard conating 2, PET film 3, the first adhesive phase 4, aluminium foil hairline film 5, the second adhesive phase 6, steel plate 7 and back paint layer 8 that arrange and that mutually be closely linked consist of successively from top to down; the hairline of described aluminium foil hairline film 5 faces up, and described hard conating 2 is UV lacquer (being the solvent-free ultraviolet curing lacquer).Described the first adhesive phase 4 and the second adhesive phase 6 are polyurethane binder.
In this example, the preparation method of described aluminium foil hairline film 5 is: with the aluminium foil process hairline mould roller of thick 7 ~ 20um, wide 800 ~ 1400mm and the force position of rubber roll, make described hairline mould roller push (back side of rubber roll extruding aluminium foil) to the aluminium foil front, be shaped with slim and sexy texture on the hairline mould roller, thereby the texture on the hairline mould roller is pressed in (the aluminium foil front is by the slim and sexy hair texture of the rear generation of hairline grinding tool roller extruding) on the aluminium foil, forms aluminium foil hairline film.Described hairline mould roller is stainless steel, and the pressure of the force position of described hairline mould roller and rubber roll is between 9.8 ~ 39N.
The preparation method of the high emulation stainless compound steel plate of present embodiment may further comprise the steps:
Step 2, in the back side of PET film 3 coating layer of adhesive (this adhesive is polyurethane binder), form the first adhesive phase 4 of thick 10 ~ 15um.In order to improve the surface tension of this first adhesive phase 4, this example also carries out sided corona treatment to the first adhesive phase 4, and its surface tension is reached more than the 54dyn.After the first adhesive phase 4 is fully dry and aluminium foil hairline film 5 to carry out dry type compound, make the PET-AL composite membrane; 50 ℃ ± 5 ℃ lower wearing out 48 hours, make the peeling force of PET and AL reach 10 ~ 20N/mm the PET-AL composite membrane after compound, to guarantee household electrical appliances " Sven-Gan Eriksson " requirement of experiment of colored steel.
Described steel plate 7 can adopt cold-rolled steel sheet, also can adopt galvanized steel plain sheet.Described galvanized steel plain sheet can be hot-dip galvanizing sheet steel, it also can be plated steel sheet, the applicant uses said method, adopt respectively cold-rolled steel sheet, hot-dip galvanizing sheet steel and plated steel sheet to prepare three high emulation stainless compound steel plates, the performance test results of these three high emulation stainless compound steel plates sees the following form:
| Sequence number | Project | Cold-rolled steel sheet | Hot-dip galvanizing sheet steel | Plated |
| 1 | Gloss | 120° | 133° | 115° |
| 2 | Pencil hardness | H is without obvious cut | H is without obvious cut | H is without |
| 3 | Yield strength (Mpa) | 293MPa | 210MPa | 220MPa |
| 4 | Hot strength (Mpa) | 391 | 335 | 287 |
| 5 | Extensibility (%) | 37 | 38 | 40 |
| 6 | Heat resistance (value of chromatism) | ΔE：0.19 | ΔE：0.25 | ΔE：0.21 |
| 7 | The cross cutting | 1mm 100 lattice are without peeling off | 1mm 100 lattice are without peeling off | 1mm 100 lattice are without peeling off |
| 8 | AEG-process | 7mm is without peeling off | 7mm is without peeling off | 7mm is without peeling off |
In the upper table, for the detection method of product " heat resistance " be: 150 ℃ of high-temperature cabinets are put in test piece, were placed 1 hour, after having tested with test before test piece aberration relatively, Δ E≤1.0 before and after being heated.
Certainly, above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow people can understand content of the present utility model and implements according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the Spirit Essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. one kind high emulation stainless compound steel plate; it is characterized in that: it is by PE diaphragm (1) that arrange and that mutually be closely linked, hard conating (2), PET film (3), the first adhesive phase (4), aluminium foil hairline film (5), the second adhesive phase (6), steel plate (7) and back paint layer (8) consist of successively from top to down; the hairline of described aluminium foil hairline film (5) faces up, and described hard conating (2) is the UV lacquer.
2. high emulation stainless compound steel plate according to claim 1, it is characterized in that: described the first adhesive phase (4) and the second adhesive phase (6) are polyurethane binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290600 CN202656542U (en) | 2012-06-20 | 2012-06-20 | High-emulation stainless steel composite steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290600 CN202656542U (en) | 2012-06-20 | 2012-06-20 | High-emulation stainless steel composite steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656542U true CN202656542U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290600 Expired - Lifetime CN202656542U (en) | 2012-06-20 | 2012-06-20 | High-emulation stainless steel composite steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689466A (en) * | 2012-06-20 | 2012-09-26 | 苏州新颖新材料科技股份有限公司 | Highly-simulated composite stainless steel plate and manufacturing method thereof |
-
2012
- 2012-06-20 CN CN 201220290600 patent/CN202656542U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689466A (en) * | 2012-06-20 | 2012-09-26 | 苏州新颖新材料科技股份有限公司 | Highly-simulated composite stainless steel plate and manufacturing method thereof |
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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: 20130109 |
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| CX01 | Expiry of patent term |