CN104118170A - Corrosion-resistant composite colored steel plate and manufacturing method thereof - Google Patents
Corrosion-resistant composite colored steel plate and manufacturing method thereof Download PDFInfo
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- CN104118170A CN104118170A CN201410343519.XA CN201410343519A CN104118170A CN 104118170 A CN104118170 A CN 104118170A CN 201410343519 A CN201410343519 A CN 201410343519A CN 104118170 A CN104118170 A CN 104118170A
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Abstract
The invention discloses a corrosion-resistant composite colored steel plate. The upper surface and the bottom surface of a metal material base body layer are respectively provided with a corrosion-resistant and aging-resistant layer and a corrosion-resistant layer; a first bonding layer is arranged between the corrosion-resistant and aging-resistant layer and the metal material base body layer; a second bonding layer is arranged between the corrosion-resistant layer and the metal material base body layer, so that a corrosion-resistant composite colored steel plate of a five-layer structure is formed. The manufacturing method of the corrosion-resistant composite colored steel plate comprises the following steps: firstly, laminating the metal material base body layer, the first bonding layer, the second bonding layer, the upper corrosion-resistant and aging-resistant layer and the bottom corrosion-resistant layer together sequentially, carrying out compression molding on a molding device at proper temperature and proper pressure for a certain period of time, pasting the bonding layers, the surface layer and the bottom layer which are made into coils in advance on the metal material base body layer, or directly pasting the three on the metal material base body layer through co-extruding of extruding equipment. The corrosion-resistant composite colored steel plate has the obvious effects of heat insulation, sound insulation and corrosion resistance.
Description
Technical field
The present invention relates to building and decorative materials technology, particularly a kind of corrosion-resistant composite color steel plate and manufacture method thereof.
Background technology
Existing color steel is on substrate of steel plate top layer, to apply organic coating, and through the metal species product of curing molding, the operations such as the shearing of follow-up process, die mould are made.Can be widely used in the industries such as building, decoration and plant equipment, as used the compressing color steel watt of color steel.At present, although color steel application in these areas still occupies dominant position, but owing to being subject to the impact of its metal base, easily corrosion, heat-insulating sound-insulating weak effect are the major defects of color steel, this is just restricted the application of color steel on some fields, and the color steel being particularly pressed into color steel watt has been subject to larger limitation in the anti-application waterborne of steel structural roof.Steel-structure factory building is used the problem of color steel watt easy corrosion more serious, is not well solved for many years always.And if employing PVC plastic made tile replaces, because its rigidity is poor, needing increases steel construction cost, and effect is also undesirable.
Summary of the invention
The object of the present invention is to provide a kind of corrosion-resistant composite color steel plate and manufacture method thereof, that this corrosion-resistant composite color steel plate has is heat insulation, sound insulation, corrosion resistant remarkable result.
Technical solution proposed by the invention is such:
A kind of corrosion-resistant composite color steel plate, comprise metal material matrix layer, above described metal material matrix layer and bottom surface is respectively equipped with corrosion-resistant aging-resistant layer and anti-corrosion layer, between corrosion-resistant aging-resistant layer and metal material matrix layer, be provided with the 1st tack coat, between anti-corrosion layer and metal material matrix layer, be provided with the 2nd tack coat, form the corrosion-resistant composite color steel plate of five-layer structure.
Described metal material matrix layer adopts stainless steel sheet material or galvanized iron sheet or aluminum alloy sheet, and the thickness range of described metal material matrix layer is 0.1～1.0mm.Described corrosion-resistant aging-resistant layer adopts modified polyvinyl chloride sheet material or acrylic ester-acrylonitrile-styrol copolymer sheet material or polymethyl methacrylate sheet material, and the thickness range of described corrosion-resistant aging-resistant layer is 0.1～1.0mm.Described anti-corrosion layer adopts polychlorovinyl sheet material or acrylic ester-acrylonitrile-styrol copolymer sheet material or polymethyl methacrylate sheet material, and the thickness range of described anti-corrosion layer is 0.1～1.0mm.Described the 1st tack coat and the 2nd tack coat adopt hot-fusible high-molecular film or glue, the material that described hot-fusible high-molecular film or glue adopt is any one or more combination in polyurethane, copolyesters class, polyvinyl acetate class, polyvinyl acetaldehyde, and the thickness range of described the 1st tack coat and the 2nd tack coat is 0.1～0.3mm.The width of described corrosion-resistant aging-resistant layer, the 1st tack coat, the 2nd tack coat, anti-corrosion layer is slightly wider than the width of metal material matrix layer.
The method processing step of manufacturing above-mentioned corrosion-resistant composite color steel plate is:
1. the metal material matrix floor 18 being contained in advance on the 1st unwinding device 1 is sent into and passed successively cleaning by degreasing chamber 2, air-drying box 3 and preheat stove 4, then enter pre-heat-traction pressure roller 7;
2. the 1st tack coat 17 that is contained in advance the 2nd unwinding device 5-1 is sent into above the metal material matrix layer 18 in pre-heat-traction pressure roller 7, the corrosion-resistant aging-resistant layer 16 that is contained in advance the 3rd unwinding device 6-1 is sent into above interior the 1st tack coat 17 of pre-heat-traction pressure roller 7;
3. the 2nd tack coat 19 that is contained in advance the 4th unwinding device 5-2 is sent into metal material matrix layer 18 bottom surface in pre-heat-traction pressure roller 7, the anti-corrosion layer 20 that is contained in advance the 5th unwinding device 6-2 is sent into the 2nd tack coat 19 bottom surfaces in pre-heat-traction pressure roller 7;
4. preset technological parameter, start pre-heat-traction pressure roller 7, above-mentioned five synusia material pressings are also sent forward, by Fixed width cutter 8, heating furnace 9, complex heat-preservation die mould carry-over pinch rolls 10, post processing apparatus for leveling 11, length cutoff tool 12, carry out composite molding, cutting successively, obtain corrosion-resistant composite color steel plate 14, stand-by through wrap-up 13 rollings.
Compared with prior art, the present invention has following remarkable result:
(1) corrosion-resistant composite color steel plate of the present invention, be on metal material matrix layer and below respectively bonding be coated with corrosion-resistant aging-resistant layer and anti-corrosion layer, solve the problem of the easy corrosion of original color steel, greatly improved its service life, widened application.
(2) the coated material of upper and lower layer due to metal material matrix layer is plastics, with respect to the color steel of existing individual layer, can effectively improve that it is heat insulation, every noise performance.
(3) corrosion-resistant composite color steel plate of the present invention is pressed into plastic-steel and moulds composite tile, be applied to steel structural plant roof waterproofing work, can solve well a difficult problem for watt easy corrosion of existing color steel, heat-insulating sound-insulating weak effect, also can solve the problems such as rigidity deficiency that existing PVC plastic made tile exists, the product that is a update in tile course industry processed.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of corrosion-resistant composite color steel plate of one embodiment of the invention.
Fig. 2 is the production method process flow diagram of a kind of corrosion-resistant composite color steel plate of the present invention.
In figure, 1 is the 1st unwinding device; 2 is cleaning by degreasing chamber; 3 is air-drying box; 4 for preheating stove; 5-1 is the 2nd unwinding device; 5-2 is the 4th unwinding device; 6-1 is the 3rd unwinding device; 6-2 is the 5th unwinding device; 7 is pre-heat-traction pressure roller; 8 is Fixed width cutter; 9 is heating furnace; 10 is complex heat-preservation die mould carry-over pinch rolls; 11 is post processing apparatus for leveling; 12 is length cutoff tool; 13 is wrap-up; 14 is corrosion-resistant composite color steel plate; 16 is corrosion-resistant aging-resistant layer; 17 is the 1st tack coat; 18 is metal material matrix layer; 19 is the 2nd tack coat; 20 is anti-corrosion layer.
The specific embodiment
By embodiment below, the present invention is further elaborated.
Embodiment 1:
Shown in Figure 1, a kind of corrosion-resistant composite color steel plate is five-layer structure, consists of successively from top to bottom corrosion-resistant aging-resistant layer the 16, the 1st adhesive-layer 17, metal material matrix layer 18, the 2nd adhesive layer 19, anti-corrosion layer 20.Metal material matrix layer 18 adopts stainless steel sheet material or galvanized iron sheet or aluminum alloy sheet, preferentially selects stainless steel sheet material, and the thickness of metal material matrix layer 18 is within the scope of 0.1～1.0mm.Described corrosion-resistant aging-resistant layer 16 adopts modified polyvinyl chloride sheet material or acrylic ester-acrylonitrile-styrol copolymer sheet material or polymethyl methacrylate sheet material, has corrosion-resistant, weather-resistant characteristic, can form protection to metal material matrix layer 18.The thickness of corrosion-resistant aging-resistant layer 16 is between 0.1～1.0mm.Anti-corrosion layer 20 adopts polychlorovinyl sheet material or acrylic ester-acrylonitrile-styrol copolymer sheet material or polymethyl methacrylate sheet material, and metal material basic unit 18 is formed to protection, delays its aging and corrosion.The thickness of anti-corrosion layer 20 is within the scope of 0.1～1.0mm.At the 1st tack coat 17 between corrosion-resistant aging-resistant layer 16 and metal material matrix layer 18 and the 2nd tack coat 19 between metal material matrix layer 18 and anti-corrosion layer 20, all adopt hot-fusible high-molecular film or glue.The material that these hot-fusible high-molecular films or glue adopt is any one or more combination in polyurethane, copolyesters class, polyvinyl acetate class, polyvinyl acetaldehyde, and outdoor user preferentially selects polyurethane.1st, the thickness of 2 tack coats 17,19 is determined according to adhesive fastness, generally chooses 0.1～0.3mm and can meet instructions for use.
Require the width of corrosion-resistant aging-resistant layer the 16, the 1st tack coat the 17, the 2nd tack coat 19, anti-corrosion layer 20 to be slightly wider than the width of metal material matrix layer 18, make compound rear corrosion-resistant aging-resistant layer the 16, the 1st tack coat the 17, the 2nd tack coat 19, anti-corrosion layer 20 can wrap the outer side edges of metal material matrix layer 18 completely.
Embodiment 2
Shown in Figure 2, the processing step of manufacturing corrosion-resistant composite color steel plate is:
1. the stainless steel coiled material 18 being contained in advance on the 1st unwinding device 1 is sent into and passed successively cleaning by degreasing chamber 2, air-drying box 3 and preheat stove 4, then enter pre-heat-traction pressure roller 7;
2. the 1st tack coat 17 hot-fusible high-molecular films that are contained in advance the 2nd unwinding device 5-1 are sent into above the stainless steel sheet material 18 in pre-heat-traction pressure roller 7, the modified polyvinyl chloride sheet coiled material 16 that is contained in advance the 3rd unwinding device 6-1 is sent into above interior the 1st tack coat 17 of pre-heat-traction pressure roller 7;
3. the 2nd tack coat 19 hot-fusible high-molecular films that are contained in advance the 4th unwinding device 5-2 are sent into the interior stainless steel sheet material of pre-heat-traction pressure roller 7 18 bottom surfaces, the PVC sheets coiled material 20 that is contained in advance the 5th unwinding device 6-2 is sent into the 2nd tack coat 19 bottom surfaces in pre-heat-traction pressure roller 7;
4. preset technological parameter (referring to table 1), start pre-heat-traction pressure roller 7, above-mentioned five synusia material pressings are also sent forward, by Fixed width cutter 8, heating furnace 9, complex heat-preservation die mould carry-over pinch rolls 10, post processing apparatus for leveling 11, length cutoff tool 12, carry out composite molding, cutting successively, obtain corrosion-resistant composite color steel plate 14, stand-by through wrap-up 13 rollings.
The technological parameter that the applicable selected sheet material of the present embodiment is manufactured corrosion-resistant composite color steel plate is in Table 1:
Claims (7)
1. a corrosion-resistant composite color steel plate, comprise metal material matrix layer, it is characterized in that: above described metal material matrix layer and bottom surface is respectively equipped with corrosion-resistant aging-resistant layer and anti-corrosion layer, between corrosion-resistant aging-resistant layer and metal material matrix layer, be provided with the 1st tack coat, between anti-corrosion layer and metal material matrix layer, be provided with the 2nd tack coat, form the corrosion-resistant composite color steel plate of five-layer structure.
2. corrosion-resistant composite color steel plate according to claim 1, is characterized in that: described metal material matrix layer adopts stainless steel sheet material or galvanized iron sheet or aluminum alloy sheet, and the thickness range of described metal material matrix layer is 0.1～1.0mm.
3. corrosion-resistant composite color steel plate according to claim 1, it is characterized in that: described corrosion-resistant aging-resistant layer adopts modified polyvinyl chloride sheet material or acrylic ester-acrylonitrile-styrol copolymer sheet material or polymethyl methacrylate sheet material, and the thickness range of described corrosion-resistant aging-resistant layer is 0.1～1.0mm.
4. corrosion-resistant composite color steel plate according to claim 1, it is characterized in that: described anti-corrosion layer adopts polychlorovinyl sheet material or acrylic ester-acrylonitrile-styrol copolymer sheet material or polymethyl methacrylate sheet material, and the thickness range of described anti-corrosion layer is 0.1～1.0mm.
5. corrosion-resistant composite color steel plate according to claim 1, it is characterized in that: described the 1st tack coat and the 2nd tack coat adopt hot-fusible high-molecular film or glue, the material that described hot-fusible high-molecular film or glue adopt is any one or more combination in polyurethane, copolyesters class, polyvinyl acetate class, polyvinyl acetaldehyde, and the thickness range of described the 1st tack coat and the 2nd tack coat is 0.1～0.3mm.
6. corrosion-resistant composite color steel plate according to claim 1, is characterized in that: the width of described corrosion-resistant aging-resistant layer, the 1st tack coat, the 2nd tack coat, anti-corrosion layer is slightly wider than the width of metal material matrix layer.
7. manufacture the corrosion-resistant composite color steel plate described in claim 1, it is characterized in that: the method processing step is:
1. the metal material matrix floor (18) being contained in advance on the 1st unwinding device (1) is sent into and passed successively cleaning by degreasing chamber (2), air-drying box (3) and preheat stove (4), then enter pre-heat-traction pressure roller (7);
The 1st tack coat (17) that 2. will be contained in advance the 2nd unwinding device (5-1) is sent into the interior metal material matrix layer (18) of pre-heat-traction pressure roller (7) above, and the corrosion-resistant aging-resistant layer (16) that is contained in advance the 3rd unwinding device (6-1) is sent into interior the 1st tack coat (17) of pre-heat-traction pressure roller (7) above;
The 2nd tack coat (19) that 3. will be contained in advance the 4th unwinding device (5-2) is sent into metal material matrix layer (18) bottom surface in pre-heat-traction pressure roller (7), and the anti-corrosion layer (20) that is contained in advance the 5th unwinding device (6-2) is sent into the 2nd tack coat (19) bottom surface in pre-heat-traction pressure roller (7);
4. preset technological parameter, start pre-heat-traction pressure roller (7), above-mentioned five synusia material pressings are also sent forward, by Fixed width cutter (8), heating furnace (9), complex heat-preservation die mould carry-over pinch rolls (10), post processing apparatus for leveling (11), length cutoff tool (12), carry out composite molding, cutting successively, obtain corrosion-resistant composite color steel plate (14), stand-by through wrap-up (13) rolling.
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| CN201410343519.XA CN104118170A (en) | 2014-07-18 | 2014-07-18 | Corrosion-resistant composite colored steel plate and manufacturing method thereof |
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| CN201410343519.XA CN104118170A (en) | 2014-07-18 | 2014-07-18 | Corrosion-resistant composite colored steel plate and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273895A (en) * | 2016-08-15 | 2017-01-04 | 苏州扬子江新型材料股份有限公司 | Antitheft door stamping resistance imitation wood stricture of vagina film coated plate |
| CN110239166A (en) * | 2019-07-08 | 2019-09-17 | 苏州洛瑞卡新材料科技有限公司 | A kind of energy-saving aluminium covering material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273895A (en) * | 2016-08-15 | 2017-01-04 | 苏州扬子江新型材料股份有限公司 | Antitheft door stamping resistance imitation wood stricture of vagina film coated plate |
| CN110239166A (en) * | 2019-07-08 | 2019-09-17 | 苏州洛瑞卡新材料科技有限公司 | A kind of energy-saving aluminium covering material |
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Application publication date: 20141029 |