CN104494232A - Organic solid lubrication galvanized steel plate and manufacturing method thereof - Google Patents
Organic solid lubrication galvanized steel plate and manufacturing method thereof Download PDFInfo
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- CN104494232A CN104494232A CN201410799687.XA CN201410799687A CN104494232A CN 104494232 A CN104494232 A CN 104494232A CN 201410799687 A CN201410799687 A CN 201410799687A CN 104494232 A CN104494232 A CN 104494232A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/752—Corrosion inhibitor
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- Coating With Molten Metal (AREA)
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to an organic solid lubrication galvanized steel plate and a manufacturing method thereof. The organic solid lubrication galvanized steel plate comprises a galvanized steel plate and one or multiple layers of organic solid lubrication membranes, wherein the organic solid lubrication membranes are positioned on the upper surface and/or lower surface of the galvanized steel plate. A roller coating process is adopted to coat the solid lubrication membranes on the surface of the galvanized steel plate. The surface friction coefficient of the organic solid lubrication galvanized steel plate with excellent thermal resistance is less than or equal to 0.1, the color of the surface of the organic solid lubrication galvanized steel plate is not changed after the galvanized steel plate is baked at 190 DEG C for 30 minutes, the coating property of the organic solid lubrication galvanized steel plate can be greater than internal 4B, the white rust caused by salt mist corrosion of 72 hours is less than or equal to 5%, and the surface resistance of the organic solid lubrication galvanized steel plate is less than or equal to 1 milliohm. The organic solid lubrication galvanized steel plate is good in lubrication property, good in high temperature resistance, good in coating property, good in corrosion resistance and good in conductivity.
Description
Technical field
The present invention relates to galvanizing by dipping technical field, be specifically related to a kind of organic solid lubricated steel sheet and manufacture method thereof of fine heat-resisting performance.
Background technology
Hot-dip galvanized steel sheet produces blackout phenomenon in punching course, therefore, generally all apply a large amount of lubricant greases on its surface or apply organic lubricant coating, to improve its punching performance, giving hot-dip galvanized steel sheet certain performance such as decay resistance, anti-finger printing energy simultaneously.But because in organic lubricant coating, often coating is thicker and be added with a large amount of water-borne wax as lubricant, thus easily produce xanthochromia and the bad defect of spraying property under causing organic lubricant coating high temperature.
There is the organic solid lubricated steel sheet of excellent heat resistance energy by applying the organic coating that one deck has resistance to elevated temperatures on surface, do not produce variable color, coating performance under can ensureing hot conditions while raising hot-dip galvanized steel sheet processing characteristics, be thus subject to the extensive concern of steel industry and downstream office electronic apparatus manufacturing.
Summary of the invention
The object of the present invention is to provide a kind of organic solid lubrication hot-dip galvanizing sheet steel and the manufacture method thereof with excellent heat resistance energy, the organic solid lubrication hot-dip galvanizing sheet steel surface of according to said method manufacturing has one deck organic coating, there is nondiscolouring under high temperature, do not reduce high temperature under coating, also there is good decay resistance, anti-finger printing energy, electric conductivity simultaneously, and meet European Union Rohs environmental protection command request.Concrete technical scheme is as follows:
A kind of organic solid lubrication hot-dip galvanizing sheet steel, further, comprise hot-dip galvanizing sheet steel and organic solid lubricating film, described organic solid lubricating film is one or more layers, and it is positioned at the upper surface of hot-dip galvanizing sheet steel, and/or lower surface.
Further, described organic solid lubricating film is one or more layers thin organic coating with resistance to elevated temperatures.
Further, described organic solid lubricating film comprises matrix organic resin, emollient component and other additives.
Further, described matrix resin is one or more in aminomethyl acid second fat, epoxy resin, acrylate, vinyl acetate resin, polyurethane, for providing dimensional network structure for epithelium.
Further, described matrix resin is a kind of or its two kinds the combination in vinyl acetate fat or polyurethane.
Further, described emollient component is one or more in molybdenum bisuphide, graphite, polytetrafluoroethylene (PTFE), paraffin, polyolefin-wax.
Further, described additive is silica and the additive with corrosion inhibitive function.
Further, described matrix resin volume fraction is 50-80%, and emollient component volume fraction is 10%-30%, and other additive volume fractions are 10%-20%.
The manufacture method of above-mentioned organic solid lubrication hot-dip galvanizing sheet steel, adopts roller coating technology that organic solid lubricating film is coated in hot-dip galvanizing sheet steel surface.
Further, by controlling the pressure between applicator roll and feeding roller, and/or the speed that feeding roller and band steel run is than controlling this organic solid lubricating film weight, and described organic solid lubricating film is heavily 0.8g/m
2~ 1.5g/m
2, applicator roll speed ratio 120% ~ 180%, sizing roller speed ratio 35% ~ 55%, sizing roller and applicator roll pressure 2.6 ~ 4.0KN, heated-air drying temperature 70 C ~ 160 DEG C.
Compared with currently available technology, by the organic solid lubrication hot-dip galvanizing sheet steel with excellent heat resistance energy that the present invention produces, its skin-friction coefficient≤0.1, toast 30 minutes rear surface nondiscolourings, coating performances at 190 DEG C and reach more than GB 4B, 72 hours salt air corrosion white rust≤5%, sheet resistance≤1 milliohm, has good greasy property, resistance to elevated temperatures, coating performance decay resistance and electric conductivity.
Accompanying drawing explanation
Fig. 1-8 is embodiment 1-8 baking vanish tack result schematic diagram
Fig. 9-16 is respectively embodiment 1-8 decay resistance schematic diagram
Detailed description of the invention
Describe the present invention with reference to the accompanying drawings below, it is a kind of preferred embodiment in numerous embodiments of the present invention.
The present embodiment aims to provide the organic solid lubricated steel sheet with excellent heat resistance energy, this hot-dip galvanizing sheet steel surface has the thin organic coating of one deck, this organic coating does not produce the function of coating performance excellence after variable color and high-temperature baking under having high temperature, this galvanized steel plain sheet also has other performances such as good decay resistance, electric conductivity simultaneously.
The present invention includes organic solid lubricating film composition and the applying technique two parts on hot-dip galvanizing sheet steel thereof.
1) organic solid lubricating film composition
This epithelium is made up of matrix organic resin, emollient component and other additives:
Matrix organic resin provides dimensional network structure for epithelium.Matrix resin can be one or more in aminomethyl acid second fat, epoxy resin, acrylate, vinyl acetate resin, polyurethane.Preferred through overtesting, matrix resin can be a kind of or its two kinds the combination in vinyl acetate fat or polyurethane.
Emollient component can be one or more in molybdenum bisuphide, graphite, polytetrafluoroethylene (PTFE), paraffin, polyolefin-wax; Additive is silica and the additive with corrosion inhibitive function.The content of emollient component and additive is very large to the performance impact of this epithelium, and content is too high, can cause matrix resin structural damage, and the decay resistance of epithelium, electric conductivity and coating performance are poor; Content is too low, does not have due lubricant effect.
2) technique is applied
The organic solid lubrication hot-dip galvanizing sheet steel with excellent heat resistance energy adopts roller coating technology that the organic solid lubricating film with resistance to elevated temperatures is coated in hot-dip galvanizing sheet steel surface.By controlling pressure between applicator roll and feeding roller, speed that feeding roller and band steel run is than controlling this organic solid lubricating film weight.
The weight of this organic solid lubricating film is mainly relevant with hot dip galvanizing substrate roughness, mucus roller and applicator roll velocity ratio, the pressure and other parameters of getting between liquid roller and applicator roll.The major function of mucus roller is rotated passivating solution to take on applicator roll, and rotating speed is high, and the medicament brought is then many, and the rotating speed generally getting liquid roller controls at 30 ~ 70% of strip speed; Applicator roll rotating speed is heavily directly proportional to film, and general rotating speed controls at 120 ~ 200% of strip speed.Applicator roll and the pressure got between liquid roller and film are heavily in inverse relation, and pressure is larger, then the thickness of film is thinner.Pressure between applicator roll and band steel affects less on thickness.
This organic solid lubricating film weight is 0.8g/m
2~ 1.5g/m
2time, can ensure that this organic solid lubrication hot-dip galvanizing sheet steel has the coating performance after nondiscolouring under good greasy property, high temperature, high-temperature baking and decay resistance and electric conductivity.
The present embodiment adopts above organic solid lubricating film to form design and applies the organic solid lubrication hot-dip galvanizing sheet steel that explained hereafter has excellent heat resistance energy, and detailed description of the invention is as follows:
1) matrix resin can be one or both the combination in vinyl acetate fat or poly-imines fat, and volume fraction is 50-80%; Emollient component can be one or more in molybdenum bisuphide, graphite, polytetrafluoroethylene (PTFE), paraffin, polyolefin-wax, and volume fraction is 10%-30%, and other additive volume fractions are 10%-20%.
2) the organic solid lubrication hot-dip galvanizing sheet steel with excellent heat resistance energy adopts one-step method roller coating technology to produce, and the organic solid lubricating film of Good Heat-resistance is heavily 0.8g/m
2~ 1.5g/m
2, concrete technology parameter: applicator roll speed ratio 120% ~ 180%, sizing roller speed ratio 35% ~ 55%, sizing roller and applicator roll pressure 2.6 ~ 4.0KN, heated-air drying temperature 70 C ~ 160 DEG C.
Embodiment 1:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 1.
Table 1 embodiment 1 film agent composition (relative amount) and epithelium weight
| Matrix resin 1 | Emollient component 1 | Additive | Epithelium weight |
| 70％ | 20％ | 10％ | 1.10 |
2. hot-dip galvanizing sheet steel: select surface without oil and steel plate that is dirty without other, impurity.
3. embodiment 1 inorganic agent is carried out surface treatment to hot-dip galvanizing sheet steel raw sheet.
Adopt roll coater to carry out self-lubrication treatment, treatment process: applicator roll speed ratio 160%, feeding roller speed ratio 35%, feeding roller and applicator roll pressure 4.0KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
4. greasy property test
Adopt ALTEK 9505 type slippery instrument test surfaces coefficient of friction
5. resistance to elevated temperatures
Heat under 190 DEG C of conditions after 30 minutes, after being cooled to room temperature, adopting hunterlab XE color difference meter test surfaces value of chromatism and after adopting powder coating, carry out hundred lattice adhesive force tests.
6. electric conductivity
Adopt Mitsubishi chemistry Loresta-GP MCP-T610 type sheet resistance tester, pop one's head in as BSP probe, four point probe formula, each probe spacing is 25mm.
7. decay resistance
Corrosion resisting property is checked by neutral salt spray test (NSS), experiment condition: test temperature, 35 DEG C ± 2 DEG C; Mist amount is fallen, 80cm
2per hour mist amount 1.0-2.0ml falls; When experimental period is generally 72 hours by the white rust area of specimen surface after comparative test or occurs white rust, the test period that needs reflects corrosion resisting property.
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Embodiment 2:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 2.
Table 2 embodiment 2 lubricant composition (relative amount) and film weight
| Matrix resin 1 | Emollient component 2 | Additive | Film weight |
| 70％ | 20％ | 10％ | 0.98 |
2. hot-dip galvanizing sheet steel, with embodiment 1.
3. embodiment 2 is carried out epithelium process, applicator roll speed ratio 150%, feeding roller speed ratio 40%, feeding roller and applicator roll pressure 3.2KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
4. greasy property test is with embodiment 1
5. resistance to elevated temperatures is with embodiment 1
6. electric conductivity is with embodiment 1
7. decay resistance is with embodiment 1
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Embodiment 3:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 3.
Table 3 embodiment 3 lubricant composition (relative amount) and film weight
| Matrix resin 2 | Emollient component 1 | Additive | Film weight |
| 70％ | 20％ | 10％ | 1.20 |
2. hot-dip galvanizing sheet steel, with embodiment 1.
3. embodiment 3 is carried out epithelium process, applicator roll speed ratio 150%, feeding roller speed ratio 50%, feeding roller and applicator roll pressure 2.8KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.。
4. greasy property test is with embodiment 1
5. resistance to elevated temperatures is with embodiment 1
6. electric conductivity is with embodiment 1
7. decay resistance is with embodiment 1
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Embodiment 4:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 4.
Table 4 embodiment 4 lubricant composition (relative amount) and film weight
| Matrix resin 2 | Emollient component 2 | Additive | Film weight |
| 65％ | 15％ | 20％ | 1.12 |
2. hot-dip galvanizing sheet steel, with embodiment 1.
3. embodiment 4 is carried out epithelium process, applicator roll speed ratio 150%, feeding roller speed ratio 40%, feeding roller and applicator roll pressure 3.2KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
4. greasy property test is with embodiment 1
5. resistance to elevated temperatures is with embodiment 1
6. electric conductivity is with embodiment 1
7. decay resistance is with embodiment 1
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Embodiment 5:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 5.
Table 5 embodiment 5 lubricant composition (relative amount) and film weight
| Matrix resin 1+ matrix resin 2 | Emollient component 1 | Additive | Film weight |
| 60％ | 20％ | 20％ | 1.20 |
2. hot-dip galvanizing sheet steel, with embodiment 1.
3. embodiment 5 is carried out self-lubrication treatment, applicator roll speed ratio 150%, feeding roller speed ratio 40%, feeding roller and applicator roll pressure 3.2KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
4. greasy property test is with embodiment 1
5. resistance to elevated temperatures is with embodiment 1
6. electric conductivity is with embodiment 1
7. decay resistance is with embodiment 1
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Embodiment 6:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 6.
Table 6 embodiment 6 lubricant composition (relative amount) and film weight
| Matrix resin 1+ matrix resin 2 | Emollient component 2 | Additive | Film weight |
| 60％ | 20％ | 20％ | 1.20 |
2. hot-dip galvanizing sheet steel, with embodiment 1.
3. embodiment 5 is carried out self-lubrication treatment, applicator roll speed ratio 150%, feeding roller speed ratio 40%, feeding roller and applicator roll pressure 3.2KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
4. greasy property test is with embodiment 1
5. resistance to elevated temperatures is with embodiment 1
6. electric conductivity is with embodiment 1
7. decay resistance is with embodiment 1
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Embodiment 7:
1. have excellent heat resistance can organic solid lubrication hot-dip galvanizing sheet steel surface organic solid lubricating film composition and epithelium weight in table 7.
Table 7 embodiment 7 lubricant composition (relative amount) and film weight
| Matrix resin 1+ matrix resin 2 | Emollient component 1+ emollient component 2 | Additive | Film weight |
| 60％ | 20％ | 20％ | 1.15 |
2. hot-dip galvanizing sheet steel, with embodiment 1.
3. embodiment 5 is carried out self-lubrication treatment, applicator roll speed ratio 150%, feeding roller speed ratio 40%, feeding roller and applicator roll pressure 3.2KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
4. greasy property test is with embodiment 1
5. resistance to elevated temperatures is with embodiment 1
6. electric conductivity is with embodiment 1
7. decay resistance is with embodiment 1
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance, in table 10.
Comparative example:
1. comparative example 1 is carried out common organic lubricated.
2. hot-dip galvanizing sheet steel, applicator roll speed ratio 150%, feeding roller speed ratio 40%, feeding roller and applicator roll pressure 3.2KN, it is 80 DEG C ~ 150 DEG C that heated-air drying temperature controls.
3. greasy property test is with embodiment 1
4. resistance to elevated temperatures is with embodiment 1
5. electric conductivity is with embodiment 1
6. decay resistance is with embodiment 1.
Above the performance test results: coefficient of friction result, electric conductivity are in table 8, resistance to elevated temperatures in table 9, and decay resistance is in table 10.
Table 8 hot-dip galvanizing sheet steel coefficient of friction, electric conductivity measurement result
Table 9 resistance to elevated temperatures test result
Table 10 decay resistance
| Embodiment | Type | Corroded area | Photo |
| Embodiment 1 | High temperature resistant organic solid lubrication | 0 | Fig. 9 |
| Embodiment 2 | High temperature resistant organic solid lubrication | 1％ | Figure 10 |
| Embodiment 3 | High temperature resistant organic solid lubrication | 0 | Figure 11 |
| Embodiment 4 | High temperature resistant organic solid lubrication | 0 | Figure 12 |
| Embodiment 5 | High temperature resistant organic solid lubrication | 3％ | Figure 13 |
| Embodiment 6 | High temperature resistant organic solid lubrication | 4％ | Figure 14 |
| Embodiment 7 | High temperature resistant organic solid lubrication | 0 | Figure 15 |
| Comparative example | Common lubricant | 0 | Figure 16 |
The environmental protection high connductivity produced by the present invention, high anti-corrosion hot-dip galvanizing sheet steel, sheet resistance is 0.05 ~ 0.10 milliohm, on-state rate 100%, 72 hours salt air corrosion white rust≤5%.There is good electric conductivity, decay resistance, coating performance.。
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or directly apply to other occasion, all within protection scope of the present invention without improving.
Claims (10)
1. an organic solid lubrication hot-dip galvanizing sheet steel, it is characterized in that, comprise hot-dip galvanizing sheet steel and organic solid lubricating film, described organic solid lubricating film is one or more layers, and it is positioned at the upper surface of hot-dip galvanizing sheet steel, and/or lower surface.
2. organic solid lubrication hot-dip galvanizing sheet steel as claimed in claim 1, it is characterized in that, described organic solid lubricating film is one or more layers thin organic coating with resistance to elevated temperatures.
3. organic solid lubrication hot-dip galvanizing sheet steel as claimed in claim 1 or 2, it is characterized in that, described organic solid lubricating film comprises matrix organic resin, emollient component and other additives.
4. organic solid lubrication hot-dip galvanizing sheet steel as claimed in claim 3, it is characterized in that, described matrix resin is one or more in aminomethyl acid second fat, epoxy resin, acrylate, vinyl acetate resin, polyurethane, for providing dimensional network structure for epithelium.
5. the organic solid lubrication hot-dip galvanizing sheet steel as described in claim 3 or 4, it is characterized in that, described matrix resin is a kind of or its two kinds the combination in vinyl acetate fat or polyurethane.
6. the organic solid lubrication hot-dip galvanizing sheet steel according to any one of claim 3-5, it is characterized in that, described emollient component is one or more in molybdenum bisuphide, graphite, polytetrafluoroethylene (PTFE), paraffin, polyolefin-wax.
7. the organic solid lubrication hot-dip galvanizing sheet steel according to any one of claim 3-6, it is characterized in that, described additive is silica and the additive with corrosion inhibitive function.
8. the organic solid lubrication hot-dip galvanizing sheet steel according to any one of claim 3-7, it is characterized in that, described matrix resin volume fraction is 50-80%, and emollient component volume fraction is 10%-30%, and other additive volume fractions are 10%-20%.
9. as described in claim 1-8, organic solid lubricates the manufacture method of hot-dip galvanizing sheet steel, it is characterized in that, adopts roller coating technology that organic solid lubricating film is coated in hot-dip galvanizing sheet steel surface.
10. organic solid lubricates the manufacture method of hot-dip galvanizing sheet steel as claimed in claim 9, it is characterized in that, by controlling the pressure between applicator roll and feeding roller, and/or the speed that feeding roller and band steel run is than controlling this organic solid lubricating film weight, and described organic solid lubricating film is heavily 0.8g/m
2~ 1.5g/m
2, applicator roll speed ratio 120% ~ 180%, sizing roller speed ratio 35% ~ 55%, sizing roller and applicator roll pressure 2.6 ~ 4.0KN, heated-air drying temperature 70 C ~ 160 DEG C.
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| CN201410799687.XA CN104494232A (en) | 2014-12-18 | 2014-12-18 | Organic solid lubrication galvanized steel plate and manufacturing method thereof |
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Cited By (3)
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| CN105921379A (en) * | 2016-06-07 | 2016-09-07 | 攀钢集团攀枝花钢钒有限公司 | Production method of hot galvanizing self-lubrication steel plate |
| CN108018512A (en) * | 2016-10-31 | 2018-05-11 | 宝山钢铁股份有限公司 | A kind of alloyed hot-dip galvanized steel sheet and its manufacture method with excellent formability |
| CN110694879A (en) * | 2019-10-23 | 2020-01-17 | 唐山钢铁集团有限责任公司 | Production method of hot-dip galvanized self-lubricating steel plate with excellent comprehensive performance |
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| CN1986712A (en) * | 2005-12-22 | 2007-06-27 | 佛山市顺德区汉达精密电子科技有限公司 | Fingerprint-proof paint for galvanized steel plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921379A (en) * | 2016-06-07 | 2016-09-07 | 攀钢集团攀枝花钢钒有限公司 | Production method of hot galvanizing self-lubrication steel plate |
| CN108018512A (en) * | 2016-10-31 | 2018-05-11 | 宝山钢铁股份有限公司 | A kind of alloyed hot-dip galvanized steel sheet and its manufacture method with excellent formability |
| CN108018512B (en) * | 2016-10-31 | 2019-10-25 | 宝钢湛江钢铁有限公司 | A kind of alloyed hot-dip galvanized steel sheet and its manufacturing method with excellent formability |
| CN110694879A (en) * | 2019-10-23 | 2020-01-17 | 唐山钢铁集团有限责任公司 | Production method of hot-dip galvanized self-lubricating steel plate with excellent comprehensive performance |
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Application publication date: 20150408 |