CN203004434U - Colorful steel plate for refrigerator shell - Google Patents
Colorful steel plate for refrigerator shell Download PDFInfo
- Publication number
- CN203004434U CN203004434U CN 201220611485 CN201220611485U CN203004434U CN 203004434 U CN203004434 U CN 203004434U CN 201220611485 CN201220611485 CN 201220611485 CN 201220611485 U CN201220611485 U CN 201220611485U CN 203004434 U CN203004434 U CN 203004434U
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- China
- Prior art keywords
- coating layer
- refrigerator
- color steel
- outcase
- steel plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a colorful steel plate for a refrigerator shell. A spangle-free smooth hot-galvanized steel coil is taken as a base plate, wherein the upper surface of the base plate is provided with a self-cured inorganic zinc-rich primer layer which is sequentially coated with a silicate composite insulating coating layer, a polytetrafluoroethylene-containing lubricating wear-resistant coating layer and a photo-cured metal surface protection coating layer. The colorful steel plate produced by the method of the utility model has an excellent insulating property, is applicable to the refrigerator shell, and is excellent in rust resistance and hardness, durable and capable of ceaselessly replacing existing products.
Description
Technical field
The utility model relates to coil sheet material production field, relates in particular to a kind of outcase of refrigerator color steel.
Background technology
Development along with social city, technicalization, hommization, the color steel cause has obtained vigorous growth, increasing color steel is applied to the fields such as health care, architectural engineering, and the thing followed is that the color steel weight of coated paint increases and the color steel thermal and insulating performance is poor, the time grown showing of problems such as easily getting rusty, maintenance cost is high, service life is short.
And universal along with humanity concept, and the formation of novel harmonious society applies various coating and is very important with the needs that reach outcase of refrigerator and use on color steel.
Existing outcase of refrigerator color steel; mainly adopt and cover sticking composite film, back of the body enamelled coating and protective film on substrate; Chinese patent CN 101564921A discloses a kind of colored clad steel plate; but consider that this steel plate structure is simple, thermal and insulating performance is poor, the time grown easily get rusty, maintenance cost is high, service life short equal angles, it is slightly not enough that prior art just seems.
Summary of the invention
The utility model provides a kind of outcase of refrigerator color steel, solves simple in structure in existing color steel technology, and thermal and insulating performance is poor, the time grown easily the technical problem such as get rusty, maintenance cost is high, service life is short.
The utility model is by the following technical solutions: a kind of outcase of refrigerator color steel; to spend smooth galvanizing coil of strip as substrate without zinc; be provided with from consolidating type zinc-rich coating layer at upper surface of base plate, described from admittedly being coated with successively the quality silicate composite thermo-insulating coating on type zinc-rich coating layer, containing polytetrafluoroethylene (PTFE) lubricating and wear-resisting coating and photocuring metal surface protection paint layer.
As a kind of optimal technical scheme of the present utility model: be coated with the white baking finish layer of urea aldehyde alcohol acid at base lower surface.
A kind of outcase of refrigerator described in the utility model adopts above technical scheme compared with prior art with color steel, has following technique effect: 1, the color steel produced of this method has excellent heat insulation property, is applicable to outcase of refrigerator and uses; 2, have good rust-preventing characteristic and hardness, durable in use, can constantly replace existing product.
Description of drawings:Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1, substrate, 2, type zinc-rich coating layer admittedly certainly, 3, the quality silicate composite thermo-insulating coating, 4, contain polytetrafluoroethylene (PTFE) lubricating and wear-resisting coating, 5, photocuring metal surface protection paint layer, 6, the white baking finish layer of urea aldehyde alcohol acid.
The specific embodiment
Below in conjunction with Figure of description, the specific embodiment of the present utility model is described in further detail:
Embodiment 1: as shown in Figure 1, a kind of outcase of refrigerator color steel, to spend smooth galvanizing coil of strip as substrate 1 without zinc, be provided with from consolidating type zinc-rich coating layer 2 at substrate 1 upper surface, described from admittedly being coated with successively quality silicate composite thermo-insulating coating 3 on type zinc-rich coating layer 2, containing polytetrafluoroethylene (PTFE) lubricating and wear-resisting coating 4 and photocuring metal surface protection paint layer 5, has excellent heat insulation property, antirust, anti-corrosive and long service life; Be coated with the white baking finish layer 6 of urea aldehyde alcohol acid at substrate 1 lower surface.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Claims (2)
1. outcase of refrigerator color steel; it is characterized in that: described outcase of refrigerator with color steel to spend smooth galvanizing coil of strip as substrate (1) without zinc; be provided with from consolidating type zinc-rich coating layer (2) at substrate (1) upper surface, described from admittedly being coated with successively quality silicate composite thermo-insulating coating (3) on type zinc-rich coating layer (2), containing polytetrafluoroethylene (PTFE) lubricating and wear-resisting coating (4) and photocuring metal surface protection paint layer (5).
2. outcase of refrigerator color steel according to claim 1, is characterized in that: be coated with urea aldehyde alcohol acid white baking finish layer (6) at substrate (1) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611485 CN203004434U (en) | 2012-11-19 | 2012-11-19 | Colorful steel plate for refrigerator shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611485 CN203004434U (en) | 2012-11-19 | 2012-11-19 | Colorful steel plate for refrigerator shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004434U true CN203004434U (en) | 2013-06-19 |
Family
ID=48596063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611485 Expired - Fee Related CN203004434U (en) | 2012-11-19 | 2012-11-19 | Colorful steel plate for refrigerator shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015426A (en) * | 2014-06-13 | 2014-09-03 | 苏州新颖新材料科技股份有限公司 | Thermal insulation PCM color plate |
| CN108165494A (en) * | 2017-04-06 | 2018-06-15 | 大连民族大学 | A kind of multipurpose culture presevation cabinet |
-
2012
- 2012-11-19 CN CN 201220611485 patent/CN203004434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015426A (en) * | 2014-06-13 | 2014-09-03 | 苏州新颖新材料科技股份有限公司 | Thermal insulation PCM color plate |
| CN108165494A (en) * | 2017-04-06 | 2018-06-15 | 大连民族大学 | A kind of multipurpose culture presevation cabinet |
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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 |
Granted publication date: 20130619 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |