CN106584987A - Fingerprint-coloring-resistant stainless steel plate and coloring process thereof - Google Patents
Fingerprint-coloring-resistant stainless steel plate and coloring process thereof Download PDFInfo
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- CN106584987A CN106584987A CN201510663720.0A CN201510663720A CN106584987A CN 106584987 A CN106584987 A CN 106584987A CN 201510663720 A CN201510663720 A CN 201510663720A CN 106584987 A CN106584987 A CN 106584987A
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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
-
- 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
-
- 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
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
Abstract
The invention provides a fingerprint-coloring-resistant stainless steel plate. The fingerprint-coloring-resistant stainless steel plate comprises a stainless steel plate, when the stainless steel plate is used as a decoration panel, the outward face serves as the outer surface, the inward face serves as the inner surface, the inner surface of the stainless steel plate is coated with a baking paint layer, and the outer surface is coated with a fingerprint-coloring-resistant layer. The invention further provides a coloring process of the fingerprint-coloring-resistant stainless steel plate. Through the roller coating mode, the stainless steel surface is coated with the fingerprint-resistant paint to obtain the stainless steel with the fingerprint-resistant function, the problem that the stainless steel surface is prone to oil contamination is solved, and exquisite appearance of the stainless steel can be enduringly kept in the use process. The paint formula is suitable for roller coating process in rolls, production efficiency is effectively improved, and energy and cost are saved.
Description
Technical field
The invention belongs to the colored stainless steel plate field of household appliances shell, Discussion on architecture decoration etc., specifically, is related to a kind of resistance and fingerprint resistance coloring corrosion resistant plate and coloring process.
Background technology
Stainless steel surfaces cleaning is attractive in appearance, there is preferable molding processibility and mechanical strength, and has good corrosion resistance to soda acid and other media, is widely applied to household electrical appliance and architectural decoration.Existing rustless steel outward appearance steel plate is broadly divided into two kinds：One kind is overlay film class artificial stainless steel plate, is that rustless steel outward appearance coloured silk film adhesive is covered in into surface of steel plate to obtain rustless steel outward appearance steel plate.The outer diopter of this artificial stainless steel there are problems that in use many, and such as service life is short, simulated effect is poor, open defect is more, easily occur in the course of processing to ftracture etc., be eliminated by market gradually；One kind is true stainless steel product, generally stainless steel surfaces are while hydrophilic and oleophylic, so rustless steel there is in use the problem by hand perspiration and oil pollution, fingerprint is left in stainless steel surfaces, the stainless steel surfaces fingerprint of light is difficult to remove, this has had a strong impact on stainless appearance and use range, resistance and fingerprint resistance process is carried out to stainless steel surface and is particularly important.
In order to solve this problem, it is at present that one layer of resistance and fingerprint resistance varnish is applied using the technique of spraying in stainless steel surfaces in industry, main process is first corrosion resistant plate to be processed into into the sheet metal component of given shape, then in one layer of resistance and fingerprint resistance layer of sheet metal component surface spraying, last toasted film-forming, although above-mentioned technique can solve the problems, such as stainless steel surfaces fingerprint pollution, but there is also many deficiencies, varnish is poor with the adhesive force of steel plate, using the production efficiency sprayed after molding than relatively low, the thickness of layer of varnish than relatively thin, many problems such as retention of color is poor.
Patent CN
203267333 report a kind of preparation method of rustless steel resistance and fingerprint resistance coating, and the resistance and fingerprint resistance coating includes rigid silica film layer and silicon-fluorine polymer thing film layer transparent and containing fluoropolymer.The thickness of resistance and fingerprint resistance layer is in 1um or so.The patent mainly solves the problems, such as that rustless steel resistance and fingerprint resistance coating abrasion performance is poor.But because film layer is relatively thin, not possessing carries out the ability of stable coloring to corrosion resistant plate, and coating is realized by the way of physical vacuum deposition, and equipment is complicated, low production efficiency, does not possess the industrial ability of high-volume, and application has limitation.
The content of the invention
The technical problem to be solved is based on above-mentioned defect of the prior art, it is therefore intended that provide a kind of resistance and fingerprint resistance for making rustless steel persistently to keep its attractive appearance in use coloring corrosion resistant plate and coloring process.
To solve above-mentioned technical problem, the present invention is employed the following technical solutions and is achieved：
A kind of resistance and fingerprint resistance colours corrosion resistant plate, including corrosion resistant plate, and during as decoration panel, used as outer surface, inwardly one side is used as inner surface, the inner surface coating back of the body enamelled coating of the corrosion resistant plate, outer surface coating resistance and fingerprint resistance dyed layer for its outside one side.The inner and outer surfaces of corrosion resistant plate need not carry out chemical treatment, directly roller coat coating can carry on the back enamelled coating and resistance and fingerprint resistance coating.
Wherein, the resistance and fingerprint resistance dyed layer is coated using coating treatment fluid, can make resistance and fingerprint resistance colored stainless steel plate.
Wherein, the formula of the coating treatment fluid is as follows, the mass parts of each raw material, resistance and fingerprint resistance resin 55-65 parts, modified polyester resin 10-15 parts, amino resins 8-12 parts, aromatic solvent 3-5 parts, ketones solvent 3-5 parts, alcohol ethers solvent 3-5 parts, levelling agent 0.3-0.6 parts, defoamer 0.2-0.4 parts, epoxy resin 2-4 parts, adhesion promoter 1-3 parts, catalyst 0.5-0.8 parts, wax liquor 0.5-0.8 part.
According to color, mill base 0.1-0.5 parts can also be added.
Further, delustering agent 0.1-0.3 parts are additionally added in the formula.
Preferably, the mass parts of each raw material, 60 parts of resistance and fingerprint resistance resin, 12 parts of modified polyester resin, 10 parts of amino resins, 4 parts of aromatic solvent, 3.5 parts of ketones solvent, 3.5 parts of alcohol ethers solvent, 0.5 part of levelling agent, 0.3 part of defoamer, 3 parts of epoxy resin, 2 parts of adhesion promoter, 0.7 part of catalyst, 0.7 part of wax liquor.
The coloring process of above-mentioned resistance and fingerprint resistance coloring corrosion resistant plate specifically includes following steps：
Uncoiling of steel plate → cleaning steel plate → steel plate back of the body paint coating → steel plate outer surface resistance and fingerprint resistance coloring coating → outer surface covers protecting film winding.
Concrete technology flow process is as follows：
1）Uncoiling of steel plate：Overall linear speed：40-50m/min；
2）Cleaning steel plate（Washing step）：Washing temperature 40-50 DEG C；
3）Inner surface of steel plate back of the body paint coating：First the coated room coating back of the body is painted steel plate after passivation, afterwards into oven for drying, application chamber parameter setting：Bei Qi Paint Mixing Room paint viscosity：40-50S；The back of the body paints machine viscosity：30~50 S；Carry the roller speed ratio of material roller and applicator roll：6/27, back of the body paint dried film thickness：4-6um, is dried into baking oven after the completion of back of the body paint coating, is solidified, an area/bis- area/tri- area oven temperature：187 DEG C/217 DEG C/220 DEG C, PMT：216-224℃；
4）The coloring coating of steel plate outer surface resistance and fingerprint resistance：The first coated room coating processing liquid of steel plate after cleaning, afterwards into oven for drying, resistance and fingerprint resistance dyed layer thickness 2-8um, application chamber parameter setting：Paint Mixing Room's paint viscosity：20-40S；Upper machine viscosity：20~40 S；Carry the roller speed ratio of material roller/applicator roll：15/45, dried film thickness：8-12um, is dried into baking oven after the completion of coating, is solidified, an area/bis- area/tri- area oven temperature：200 DEG C/268 DEG C/270 DEG C, PMT：224-232℃；
5）Steel plate outer surface covers protecting film winding：Protection film thickness：30-50
um。
By way of roller coat is coated with, linear speed 40-50m/min is coated to stainless steel surfaces to the present invention the coating with resistance and fingerprint resistance effect, obtains the rustless steel with anti-finger printing energy.Roller coating technology due to being rolling, and pre-treatment need not be carried out, production efficiency is greatly improved.
The present invention carries out coloring treatment for rustless steel, and by improving the formula of coating the wider 2-8um of its film thickness range is made, and that color range is more extensive, and color is also more stable, can meet the high requirement of household electric appliances and architectural decoration.
Resistance and fingerprint resistance dyed layer prepared by the present invention, long service life, resistance to wiping effect is projected.
Resistance and fingerprint resistance colored stainless steel plate prepared by the present invention, there is stronger adhesive force between coating and steel plate, with good machine-shaping property.
The present invention solves the problems, such as that stainless steel surfaces are vulnerable to oil pollution, while imparting the performance of stainless steel surfaces resistance and fingerprint resistance, makes rustless steel persistently to keep its exquisite outward appearance in use；And present invention formulation for coating material used is suitable to roller coat coating process, is effectively improved production efficiency, energy saving and cost.
Compared with prior art, advantages of the present invention and good effect are：
1）Rolling coating is carried out using roller coating technology, production efficiency is substantially increased；
2）Thicknesses of layers 2-8um, it is possible to achieve stable tinctorial property, makes rustless steel outward appearance more give change；
3）Special coating formula increased the adhesive force of resistance and fingerprint resistance layer and steel plate；
4）Resistance to wiping effect that special coating formula improves resistance and fingerprint resistance layer and the persistency for using.
Description of the drawings
Fig. 1 is the cross-sectional view that resistance and fingerprint resistance of the present invention colours corrosion resistant plate specific embodiment.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is further detailed explanation.
In describing the invention, it will be appreciated that, the orientation or position relationship of the instruction such as term " interior ", " outward " is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of indication with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Rustless steel is widely used in appliance shell, architectural decoration, and to its appearance, service life new requirements at the higher level are it is also proposed.Existing stainless steel surfaces treatment technology can only improve stainless anti-finger printing energy, or improve stainless service life etc., helpless to the color of rustless steel outward appearance, and the durability and steel plate adhesive force of film layer all do not reach processing request.These problems present in prior art can be solved using the coloring process of the present invention, enable rustless steel that there is higher anti-finger printing, longer service life, more preferable steel plate adhesive force and moulding processability, and flexible and changeable appearance color effect.
With reference to shown in Fig. 1; the present embodiment is a kind of resistance and fingerprint resistance coloring corrosion resistant plate; including corrosion resistant plate 1; during as decoration panel;, used as outer surface, inwardly one side is used as inner surface, the inner surface coating back of the body enamelled coating 2 of corrosion resistant plate for its outside one side; outer surface coating resistance and fingerprint resistance dyed layer 3, in the outer surface of resistance and fingerprint resistance dyed layer 3 protecting film 4 is pasted.The inner and outer surfaces of the corrosion resistant plate of the present invention need not carry out chemical treatment, directly roller coat coating can carry on the back enamelled coating and resistance and fingerprint resistance coating, simplify production technology.
Wherein, resistance and fingerprint resistance dyed layer is coated using coating treatment fluid, according to color demand, by adding mill base resistance and fingerprint resistance colored stainless steel plate can be made.
The mass parts of each raw material of coating treatment fluid of the embodiment, 60 parts of resistance and fingerprint resistance resin, 12 parts of modified polyester resin, 10 parts of amino resins, 4 parts of aromatic solvent, 3.5 parts of ketones solvent, 3.5 parts of alcohol ethers solvent, 0.5 part of levelling agent, 0.3 part of defoamer, 3 parts of epoxy resin, 2 parts of adhesion promoter, 0.7 part of catalyst, 0.7 part of wax liquor.
Certainly, the formula of above-mentioned coating treatment fluid can also adopt following：
The mass parts of each raw material, resistance and fingerprint resistance resin 55-65 parts, modified polyester resin 10-15 parts, amino resins 8-12 parts, aromatic solvent 3-5 parts, ketones solvent 3-5 parts, alcohol ethers solvent 3-5 parts, levelling agent 0.3-0.6 parts, defoamer 0.2-0.4 parts, epoxy resin 2-4 parts, adhesion promoter 1-3 parts, catalyst 0.5-0.8 parts, wax liquor 0.5-0.8 part, mill base 0.1-0.5 parts, delustering agent 0.1-0.3 parts.
The coloring process of above-mentioned resistance and fingerprint resistance coloring corrosion resistant plate specifically includes following steps：
Uncoiling of steel plate → cleaning steel plate → steel plate back of the body paint coating → steel plate outer surface resistance and fingerprint resistance coloring coating → outer surface covers protecting film winding.
Concrete technology flow process is as follows：
1）Uncoiling of steel plate：Overall linear speed：40-50m/min；
2）Cleaning steel plate（Washing step）：Washing temperature 40-50 DEG C；
3）Inner surface of steel plate back of the body paint coating：First the coated room coating back of the body is painted steel plate after passivation, afterwards into oven for drying, application chamber parameter setting：Bei Qi Paint Mixing Room paint viscosity：40-50S；The back of the body paints machine viscosity：30~50 S；Carry the roller speed ratio of material roller and applicator roll：6/27, back of the body paint dried film thickness：4-6um, is dried into baking oven after the completion of back of the body paint coating, is solidified, an area/bis- area/tri- area oven temperature：187 DEG C/217 DEG C/220 DEG C, PMT：216-224℃；
4）The coloring coating of steel plate outer surface resistance and fingerprint resistance：The first coated room coating processing liquid of steel plate after cleaning, afterwards into oven for drying, resistance and fingerprint resistance dyed layer thickness 2-8um, application chamber parameter setting：Paint Mixing Room's paint viscosity：20-40S；Upper machine viscosity：20~40 S；Carry the roller speed ratio of material roller/applicator roll：15/45, dried film thickness：8-12um, is dried into baking oven after the completion of coating, is solidified, an area/bis- area/tri- area oven temperature：200 DEG C/268 DEG C/270 DEG C, PMT：224-232℃；
5）Steel plate outer surface covers protecting film winding：Protection film thickness：30-50
um。
The thickness of the resistance and fingerprint resistance dyed layer 3 of the resistance and fingerprint resistance coloring corrosion resistant plate of the embodiment is 6 um, according to actual needs, other thickness in the range of 2-8 um can be coated, the coating of the thickness causes color range more extensive, and color is also more stable, long service life, resistance to wiping effect is projected, and has stronger adhesive force between coating and steel plate, with good machine-shaping property, outward appearance more gives change, can meet the high requirement of household electric appliances and architectural decoration.
When resistance and fingerprint resistance dyed layer is coated with, by way of roller coat is coated with, linear speed 40-50m/min is coated to stainless steel surfaces the coating with resistance and fingerprint resistance effect, obtains the rustless steel with anti-finger printing energy.Roller coating technology due to being rolling, and pre-treatment need not be carried out, production efficiency is greatly improved.
The present invention realizes the good combination of resistance and fingerprint resistance coating and steel plate by improving formulation for coating material, enhances resistance and fingerprint resistance rustless steel machine-shaping ability, while meeting other performances, performance standard is as follows：
| Sequence number | Project | Detection method and standard |
| 1 | Aberration | And color difference meter two-way management and control visual with normal gradients plate, within aberration 0.5； |
| 2 | Coating hardness | The pencil hardness of coating should be not less than 2H（It is estimated with the method for scratching）, coating surface is without coming off, scratch after wiping |
| 3 | Draw lattice | Carry out by GB/T 9286, then use pressure sensitive adhesive tape tear-off（The peel strength of pressure sensitive adhesive tape is：2.5 N/10 mm2～3 N/10 mm2 ）, 100 times repeatedly, coating adhesion should be 0 grade, uncoated peeling. |
| 4 | Cupping | 5 × 5 strokes of grids are pressed in front, and sample is put into into cupping testing machine, and sample is slowly stretched 8mm by right-side-out, and sample prominence is checked after taking-up（Carry out at room temperature）, Erichsen number is 8 mm, and, without coming off, corner is without tilting for gridiron pattern. |
| 5 | Bending | Test is curved to model by GB/T 232, then with 10 times of lens examination curved sides, steel plate Jing 3T bending trailing flanks should be without stripping. |
| 6 | Reverse impact | To model reverse side, carry out by GB/T 1732, coating can undergo from 500 mm to fall, and blastic deformation area there should not be disbonding. |
| 7 | Resistance to neutral salt spray | By GB/T 10125, with 5% saline at 35 ± 2 DEG C, salt fog cabinet is tested, 70 mm × 150 mm models.Two cross linears are drawn on sample, each length is not less than 50 Mm, line must draw antireflective coating layer（Until steel plate, once completes）； 500h, film otch or so corrosion length should be less than 1 mm, tangent line infall or so corrosion length after test should be not more than 2 mm. |
| 8 | It is corrosion-resistant | By model cut sealing, being separately immersed in concentration is In 10% acetic acid, ethanol solution, 72 h are soaked, washed down with clear water after taking out to the stipulated time, contrast standard plate coating surface should be without discoloration, foaming. |
| 9 | Anti-pollution | Smeared on model with ink water-color paintbrush, edible vegetable oil, lipstick, covered with glass and placed after 18h, with gauze and alcohol wipe, check specimen surface, coating surface should be without significant change. |
| 10 | Resistance to wiping | Towel is wrapped into forefinger and liquid tooth paste is dipped in, with arm power about 30 N wipes 50 on model It is secondary, then partly it is compared with not wiping, the part that coating surface Jing is wiped across should be without visible color change or coating damage. |
| 11 | Resistance to boiling water | Sample is put into into 2h in boiling water, 5min in tap water is then placed in, model coating is observed, coating surface should be without significant change. |
| 12 | Resistance to warm water | Sample is put into into 4h in 70 DEG C of water, model coating is observed, coating surface should be without significant change. |
| 13 | It is low temperature resistant | Sample is placed under the conditions of -20 DEG C of temperature and is placed 1 hour, taking-up curves immediately 180 °, and coating surface should be without stripping. |
| 4 | Moisture resistance | In temperature 50 C ± 2 DEG C, relative humidity be 98% calorstat in place 100h, contrasted with color difference meter after taking-up, value of chromatism should be not more than 1.0（Take absolute number） |
| 15 | Against weather | 8h is placed in 120 DEG C of ± 10 DEG C of calorstats of temperature, is checked after taking-up, coating surface should be without significant change. |
| 16 | It is ageing-resistant | By model with 90 W Burdick lamps at a distance of the h of 300 mm irradiation times 12, then compare with not irradiating model and carrying out color, sample should should be not more than 1 grade specified in GB/T 1766 without foaming, cracking, efflorescence. |
Resistance and fingerprint resistance of the present invention coloring corrosion resistant plate belongs to the completely new product for being provided simultaneously with anti-finger printing energy, resistance to wiping properties, coloured appearance and good molding processibility, in order to realize that the coating used by the preparation of this product belongs to brand-new formula.
The above, is only presently preferred embodiments of the present invention, is not the restriction for making other forms to the present invention, and any those skilled in the art are changed or be modified as the Equivalent embodiments of equivalent variations possibly also with the technology contents of the disclosure above.But it is every without departing from technical solution of the present invention content, according to any simple modification, equivalent variations and remodeling that the technical spirit of the present invention is made to above example, still fall within the protection domain of technical solution of the present invention.
Claims (8)
1. a kind of resistance and fingerprint resistance colours corrosion resistant plate, including corrosion resistant plate, and during as decoration panel, used as outer surface, inwardly one side is used as inner surface for its outside one side, it is characterised in that：The inner surface coating back of the body enamelled coating of the corrosion resistant plate, outer surface coating resistance and fingerprint resistance dyed layer.
2. according to claim 1 resistance and fingerprint resistance colours corrosion resistant plate, it is characterised in that：The resistance and fingerprint resistance dyed layer is coated using coating treatment fluid.
3. according to claim 2 resistance and fingerprint resistance colours corrosion resistant plate, it is characterised in that：The formula of the coating treatment fluid is as follows, the mass parts of each raw material：Resistance and fingerprint resistance resin 55-65 parts, modified polyester resin 10-15 parts, amino resins 8-12 parts, aromatic solvent 3-5 parts, ketones solvent 3-5 parts, alcohol ethers solvent 3-5 parts, levelling agent 0.3-0.6 parts, defoamer 0.2-0.4 parts, epoxy resin 2-4 parts, adhesion promoter 1-3 parts, catalyst 0.5-0.8 parts, wax liquor 0.5-0.8 part.
4. according to claim 3 resistance and fingerprint resistance colours corrosion resistant plate, it is characterised in that：Mill base 0.1-0.5 parts are added in the formula.
5. according to claim 3 resistance and fingerprint resistance colours corrosion resistant plate, it is characterised in that：Delustering agent 0.1-0.3 parts are additionally added in the formula.
6. according to claim 3 resistance and fingerprint resistance colours corrosion resistant plate, it is characterised in that：The mass parts of each raw material, 60 parts of resistance and fingerprint resistance resin, 12 parts of modified polyester resin, 10 parts of amino resins, 4 parts of aromatic solvent, 3.5 parts of ketones solvent, 3.5 parts of alcohol ethers solvent, 0.5 part of levelling agent, 0.3 part of defoamer, 3 parts of epoxy resin, 2 parts of adhesion promoter, 0.7 part of catalyst, 0.7 part of wax liquor.
7. a kind of resistance and fingerprint resistance colours the coloring process of corrosion resistant plate, it is characterised in that typical process flow is as follows：Uncoiling of steel plate → cleaning steel plate → steel plate back of the body paint coating → steel plate outer surface resistance and fingerprint resistance coloring coating → outer surface covers protecting film winding.
8. according to claim 7 resistance and fingerprint resistance colours the coloring process of corrosion resistant plate, it is characterised in that the technological process specifically includes following steps：
1）Uncoiling of steel plate：Overall linear speed：40-50m/min；
2）Cleaning steel plate：Washing temperature 40-50 DEG C；
3）Inner surface of steel plate back of the body paint coating：First the coated room coating back of the body is painted steel plate after passivation, afterwards into oven for drying, application chamber parameter setting：Bei Qi Paint Mixing Room paint viscosity：40-50S；The back of the body paints machine viscosity：30~50
S；Carry the roller speed ratio of material roller and applicator roll：6/27, back of the body paint dried film thickness：4-6um, is dried into baking oven after the completion of back of the body paint coating, is solidified, an area/bis- area/tri- area oven temperature：187 DEG C/217 DEG C/220 DEG C, PMT：216-224℃；
4）The coloring coating of steel plate outer surface resistance and fingerprint resistance：The first coated room coating processing liquid of steel plate after cleaning, afterwards into oven for drying, resistance and fingerprint resistance dyed layer thickness 2-8um, application chamber parameter setting：Paint Mixing Room's paint viscosity：20-40S；Upper machine viscosity：20~40 S；Carry the roller speed ratio of material roller/applicator roll：15/45, dried film thickness：8-12um, is dried into baking oven after the completion of coating, is solidified, an area/bis- area/tri- area oven temperature：200 DEG C/268 DEG C/270 DEG C, PMT：224-232℃；
5）Steel plate outer surface covers protecting film winding：Protection film thickness：30-50 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663720.0A CN106584987A (en) | 2015-10-15 | 2015-10-15 | Fingerprint-coloring-resistant stainless steel plate and coloring process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663720.0A CN106584987A (en) | 2015-10-15 | 2015-10-15 | Fingerprint-coloring-resistant stainless steel plate and coloring process thereof |
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|---|---|
| CN106584987A true CN106584987A (en) | 2017-04-26 |
Family
ID=58553103
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|---|---|---|---|
| CN201510663720.0A Pending CN106584987A (en) | 2015-10-15 | 2015-10-15 | Fingerprint-coloring-resistant stainless steel plate and coloring process thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434379A (en) * | 2018-10-31 | 2019-03-08 | 浙江东特金属科技有限公司 | A kind of production method of environment protection colour stainless steel plate |
| CN110284137A (en) * | 2019-06-10 | 2019-09-27 | 卢远聪 | A kind of surface treatment method of the stainless steel sandblasting envelope enamel lamella of wear-resistant resistant |
| CN111188068A (en) * | 2020-01-17 | 2020-05-22 | 肇庆宏旺金属实业有限公司 | Black titanium plating method for whole roll of stainless steel |
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| JPS54152040A (en) * | 1978-05-22 | 1979-11-29 | Dainippon Toryo Co Ltd | Manufacture of decorative laminate having cast uneven pattern |
| CN101939162A (en) * | 2008-02-08 | 2011-01-05 | 新日铁住金不锈钢株式会社 | Color clear coated stainless steel sheet and process for production of the same |
| CN202879126U (en) * | 2012-09-25 | 2013-04-17 | 贺峥 | Novel stainless steel decorating plate |
| CN205112553U (en) * | 2015-10-15 | 2016-03-30 | 合肥海尔特种钢板研制开发有限公司 | Resistant painted corrosion resistant plate of fingerprint |
-
2015
- 2015-10-15 CN CN201510663720.0A patent/CN106584987A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54152040A (en) * | 1978-05-22 | 1979-11-29 | Dainippon Toryo Co Ltd | Manufacture of decorative laminate having cast uneven pattern |
| CN101939162A (en) * | 2008-02-08 | 2011-01-05 | 新日铁住金不锈钢株式会社 | Color clear coated stainless steel sheet and process for production of the same |
| CN202879126U (en) * | 2012-09-25 | 2013-04-17 | 贺峥 | Novel stainless steel decorating plate |
| CN205112553U (en) * | 2015-10-15 | 2016-03-30 | 合肥海尔特种钢板研制开发有限公司 | Resistant painted corrosion resistant plate of fingerprint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434379A (en) * | 2018-10-31 | 2019-03-08 | 浙江东特金属科技有限公司 | A kind of production method of environment protection colour stainless steel plate |
| CN110284137A (en) * | 2019-06-10 | 2019-09-27 | 卢远聪 | A kind of surface treatment method of the stainless steel sandblasting envelope enamel lamella of wear-resistant resistant |
| CN111188068A (en) * | 2020-01-17 | 2020-05-22 | 肇庆宏旺金属实业有限公司 | Black titanium plating method for whole roll of stainless steel |
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Address after: 266000 Haier Industrial Park, No. 236, Qian Wan Gang Road, Qingdao economic and Technological Development Zone, Shandong Applicant after: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Applicant after: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 230601 200 prosperous road, Hefei economic and Technological Development Zone, Anhui Applicant before: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant before: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Address after: 230601 200 prosperous road, Hefei economic and Technological Development Zone, Anhui Applicant after: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Applicant before: HEFEI HAIER SPECIAL STEEL PLATE RESEARCH & DEVELOPMENT Co.,Ltd. Applicant before: QINGDAO HAIER SPECIAL STEEL PLATE RESEARCH AND DEVELOPMENT Co.,Ltd. |
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Application publication date: 20170426 |