CN102698949B - Preparation method of vertical texture colorful board as well as colorful board manufactured by using preparation method - Google Patents
Preparation method of vertical texture colorful board as well as colorful board manufactured by using preparation method Download PDFInfo
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Abstract
The invention provides a preparation method of a vertical texture colorful board as well as a colorful board manufactured by using the preparation method, and solves the problem that the conventional colorful coating steel board has relatively poor surface anti-scratching capability and simple appearance effect. According to the technical scheme, the preparation method of the vertical texture colorful board comprises the following process steps of: manufacturing a substrate, degreasing, washing with water, carrying out chemical treatment on the surface of a steel board, roasting the surface of the steel board, coating primer on the surface of the steel board, curing the primer at a high temperature, and coating finish paint on the surface of the steel board; and meanwhile, coating back paint on the back surface of the steel board, drying the finish paint at the high temperature, and adhering a protection film on the front surface of the steel board. The invention further provides the colorful board manufactured by using the preparation method. The surface of the vertical texture colorful board has the advantages of high rigidity, high scoring resistance and high scratching resistance, and can be used for products with the high scoring resistance and the high scratching resistance, such as a refrigerator and an air conditioner. With the adoption of the preparation method of the vertical texture colorful board, the fingerprint resistance is improved, so that the 3D (three-dimensional) vertical texture effect is realized. Therefore, the vertical texture colorful board meets various requirements of a user in the market.
Description
Technical field
The invention belongs to the metallic plate field of the use such as household appliances shell, Discussion on architecture decoration, specifically, the colored steel that relates to a kind of preparation method of vertical line skin texture colored steel and adopt this preparation method to make.
Background technology
At present colored steel (being color coated steel sheet) is mainly used on the products such as outer case of refrigerator, electric refrigerator side board, microwave oven shell, air conditioner casing, washing machine shell, and it is mainly that coating by apply various different colours on steel plate is to meet the requirement of consumer to product appearance, quality that traditional PCM colored steel adopts traditional finish paint coating.Preparation method adopts traditional two roller coat coating process, produce by primer coating, back of the body paint and finish paint at substrate surface, but the surfacing of conventional P CM colored steel is smooth, have that surperficial scratch resistance ability is poor, appearance effect is single, case hardness is low, scratch resistance and the anti-performance of scratching are low, can not meet market user's diversified demand.
Summary of the invention
The colored steel that the invention provides a kind of preparation method of vertical line skin texture colored steel and adopt this preparation method to make, can solve the problem that surperficial scratch resistance ability is poor, appearance effect is single of existing color coated steel sheet.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of preparation method of vertical line skin texture colored steel; comprise following technological process: substrate → degreasing → washing → surface of steel plate chemical treatment → surface of steel plate baking → surface of steel plate primer coating → priming paint hot setting → surface of steel plate coating finish paint, the back of the body of back side coating simultaneously paint → finish paint high temperature drying → front pasting protective film.
Further, described technological process specifically comprises the steps:
(1) substrate is moved to unwinding device place, the air pressure of controlling unwinding device is 5-7kg/cm
3, oil pressure is at 65-75kg/cm
3, overall linear speed: 38-42m/min;
(2) substrate pre-treatment: substrate, through twice degreasing process, then passes through washing step and passivation procedure;
Degreasing process parameter is as follows:
First degreasing process, degreaser concentration 15-17pt, temperature 55-60 DEG C;
Second degreasing process, degreaser concentration 15-17pt, temperature 55-60 DEG C;
Steam pressure 0.6-0.7MPa, spray pressure 1.5-2.0kgf/cm
2;
Washing step, parameter setting: spray pressure 1.5-2.0kgf/cm
2, scrub water water temperature: normal temperature, rinsing bowl water temperature: 55-65 DEG C; Pure water pH value 5.8-6.8, conductance <10us/cm
2;
Passivation procedure, in the processing of surface of steel plate chemical treatments: passivator concentration 8.0-10.0pt, passivation header board temperature 30-45 DEG C, plate temperature PMT(baking oven is dried in passivation): 60-70 DEG C, pressure: 1.6-2.1kgf/cm
2; The pressure here refers to roll-in, is exactly the suffered pressure of steel plate.Passivator is under certain condition, can act on metal surface by it and form one deck dense oxidation film (passivating film), to strengthen the chemical agent of antiseptic power of metal.
(3) enter coating painting process, the substrate after passivation first, through two layers of application chamber primer coating and back of the body paint, enters oven for drying afterwards, and application chamber parameter arranges as follows,
Priming paint (98301 white background): former paint viscosity 100s, upper machine viscosity 65s, rotating ratio applicator roll 16: carry material roller 63, wet coating thickness 45um, dried film thickness 7um, PMT 224-232 DEG C, oven temperature: 275 DEG C;
Back of the body paint (R-90 is greyish white): former paint viscosity 110s, upper machine viscosity 40s, rotating ratio is carried material roller 62: applicator roll 15, wet coating thickness 40um, dried film thickness 6um, PMT 216, oven temperature: 350 DEG C;
The sheet material of drying bottom paint and back of the body paint enters one deck application chamber and applies finish paint (crystal is red), adopts the reverse coating processes of three rollers to apply finish paint, and three rollers comprise applicator roll, carry material roller and backing roll, after finish paint is coated in above priming paint, then through oven for drying, its parameter is set to: former paint viscosity 147s, upper machine viscosity 75s, rotating ratio 5:70:48, wet coating thickness 65um, dried film thickness 38um, PMT 232-240 DEG C, 360 DEG C of oven temperatures;
(4) overlay film rolling, pressure: 0.6kgf/cm
2, thickness 0.05mm.
Pt is concentration unit pint; PMT is baking oven.
Backing roll in the reverse coating processes of three rollers, claims again dancer rools, improves painting effect by backing roll in the process that applies finish paint coating, and the coating coating flatness of substrate surface is promoted greatly, is better than two roller coat coating process; Backing roll makes vertical line coating be coated with and be contained in substrate surface more uniformly, makes coating thickness even; And arranging of backing roll can be reduced the poor problem of coating surface levelability; Backing roll can be controlled the thickness of film.
A kind of line skin texture colored steel that hangs down, comprises substrate, scribbles chemical treatment layer on the tow sides of described substrate, the primer coating layer above of superincumbent chemical treatment layer, and chemical treatment layer below applies below carries on the back enamelled coating, coated side enamelled coating on described prime coat.
Described top coat layer adopts mylar system, and formula and the weight portion of described mylar system are as follows: mylar 55-65 part; Amino resins 12-18 part; Acid catalyst 6-10 part; Not siliceous polymer 7-9 part; Solvent 8-12 part.
Coating after improveing by use, main component is mylar, contain amino resins and polyurethane resin simultaneously, coating molecule after improvement is through high-temperature baking, molecular structure shrinks link and produces special grains, and described vertical line effect refers to the lines of realizing the corresponding effect of shrinking on-link mode (OLM) generation according to coating molecular structure under high-temperature baking environment.
Further, described substrate adopts cold-reduced sheet, heat zinc coating plate, electrolytic galvanized sheet, zinc-iron alloy plate or aluminium alloy plate.
Further, described top coat layer be provided with above PE diaphragm.
Its preparation process of the present invention can make convenient operation and control coating layer thickness in actual production process, thereby in the time that coating sheet material enters baking oven baking, coating molecular structure links by contraction, the vertical line textural effect of 3D reaching and realize ideal, coating color is more even, the sheet material of producing is in test and to add every machinery and the chemical property of coating in man-hour more stable, especially the lifting of case hardness and surperficial scratch resistance ability, life of product extends, widely applicable, meet market user's diversified demand.
The vertical line skin texture color coated steel sheet of 3D is that the mylar system material of improveing by use also passes through the reverse coating processes of three rollers after hyperthermia drying as medium, coating molecular structure links to form by contraction is with veined special-effect, the adhesion strength of strengthening colored steel and the anti-performance and make appearance effect more diversified of scratching, development aspect reduction environmental pollution, meets following environmental protection demand especially.
Cover by carry out three roller coat on substrate, coating is after hyperthermia drying, coating molecular structure links by contraction, increase the scratch resistance ability of coating surface, realize the special-effect outward appearance with the vertical line skin texture of 3D at the smooth smooth PCM product of tradition simultaneously, the diversified demand that has met market user, appearance property is more stable.
A. adopt the mylar system material of improvement as medium, coating is after hyperthermia drying, and coating molecular structure links by contraction, increases scratch resistance ability and the anti scuffing performance of coating surface.
B. adopt the structure of finish paint (the red vertical line finish paint of crystal)+priming paint (white)+positive chemical treatment layer+substrate+back side chemical treatment layer+back of the body enamelled coating, realize by the reverse coating processes of three rollers the special-effect of producing with the vertical line skin texture of 3D.
C. better than conventional P CM colored steel resistance to marring ability, case hardness is high, and performance is more stable, and outward appearance is more attractive in appearance.
D. realize the particular appearance effect with the vertical line skin texture of 3D, more traditional PCM colored steel appearance property and surface effect diversity have more advantage and selective.
Coating production technology: use zinc-plated substrate; remove diaphragm or protection sheet; continuously by degreasing and the washing step section of colored steel line; coating passivation chemical treatment layer; after dry; adopt the mode of reverse coating to be evenly coated with the priming paint of hot setting (216 DEG C ﹤ PMT ﹤ 224 DEG C); solidify cooling rear guarantee build at 6-8um; then adopt the mode of reverse coating to be evenly coated with the mylar finish paint of hot setting (232 DEG C >=PMT >=216 DEG C) improvement, solidify cooling rear guarantee build at 25-30um.
Use three roller coat to cover using the mylar system material of improvement as medium; its main component is polyester; contain amino resins and polyurethane resin simultaneously; thereby make coating after hyperthermia drying; coating molecular structure links by contraction; the special-effect with the vertical line skin texture of 3D is produced in realization, then passes through pasting protective film or protection sheet, rolling.
Substrate covers the mylar system coating after improvement by three roller coat, and coating molecular structure links the outward appearance realizing with the special-effect of the vertical line skin texture of 3D by contraction.
Product colour of the present invention can design according to different demands;
3D hangs down that line skin texture colored steel has excellent damage resistant, scratches, chemical proofing, decay resistance and good hardness, can meet machine-shaping requirement and protective action as appliance shell use material.
The performance comparison of vertical line skin texture color coated steel sheet of the present invention and common PCM colored steel:
Compared with prior art, advantage of the present invention and good effect are:
Vertical line mechanism color coated steel sheet of the present invention, beyond maintenance sheet material traditional performance, the mylar system material of improveing by use is as medium, coating is after hyperthermia drying, coating molecular structure links by contraction, increase the scratch resistance ability of coating surface, realize the vertical line textural effect of 3D simultaneously on the smooth smooth PCM surface of tradition, met market user's diversified demand.
The vertical line skin texture colored steel of 3D adopts the polyester coating materials after three roller primer coatings and improvement on substrate, reach the vertical line textural effect of 3D, product surface hardness is high, performance is more stable, anti-finger printing, scratch resistance and the anti-performance of scratching are better, and convenient popularization in enormous quantities can be for refrigerator, the contour scratch resistance of air-conditioning, anti-scratching property product.
Adopt the structure of topcoat+primer coating+chemical treatment layer+substrate.By developing special polyester coatings, and then development quality is stable, and the finishing coat that adhesive force is good is broken through conventional P CM smooth surface, and quality is more easily controlled, surperficial damage resistant and the performance of scratching, is convenient to that market user selects and product batch is promoted the use of.
Adopt three roller coat to cover treatment technology, broken through the surface-limited of conventional P CM, realize lines effect, and can reach by different colors the vertical line colored steel of different colours, and environmental protection.This novel colored steel belongs to innovative product in colored steel production industry, realizes and has great innovation in the selection of material and technique, belongs to completely new product.
Brief description of the drawings
Fig. 1 is the schematic cross-section of vertical line skin texture colored steel of the present invention;
Fig. 2 is the reverse coating processes schematic diagram of three roller of the present invention;
Symbol in figure and explanation thereof:
1, substrate; 2, chemical treatment layer; 3, white primer layer; 4, back of the body enamelled coating; 5, top coat layer; 6, applicator roll; 7, carry material roller; 8, backing roll; 9, coating pallet; 10, steel rod;
In figure, the direction of rotation of each roller as shown by arrows in FIG..
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment 1
As shown in Figure 1, a kind of line skin texture colored steel that hangs down, comprise substrate 1, on the front of substrate 1, be followed successively by from the bottom to top chemical treatment layer 2, white primer layer 3, top coat layer 5, on the back side of substrate 1, is followed successively by chemical treatment layer 2, back of the body enamelled coating 4 from top to bottom, described top coat layer 5 is the red vertical line finish paints of crystal, adopts mylar system.
Described top coat layer adopts mylar system, and formula and the weight portion of described mylar system are as follows: 60 parts, mylar; 15 parts, amino resins; 8 parts of acid catalysts; 8 parts, not siliceous polymer; 9 parts of solvents.
It is high that this color coated steel sheet has case hardness, scratch resistance and the anti-stable performance of scratching.
Substrate 1 adopts cold-reduced sheet, heat zinc coating plate, electrolytic galvanized sheet, zinc-iron alloy plate or aluminium alloy plate.
On top coat layer 5, also can be provided with PE diaphragm.
A preparation method for vertical line skin texture colored steel, specifically comprises the steps:
(1) substrate 1 is moved to unwinding device place, the air pressure of controlling unwinding device is 5-7kg/cm
3, oil pressure is at 70kg/cm
3, overall linear speed: 40m/min;
(2) substrate pre-treatment: substrate, through twice degreasing process, then passes through washing step and passivation procedure;
Degreasing process parameter is as follows:
First degreasing process, degreaser concentration 15-17pt, temperature 55-60 DEG C;
Second degreasing process, degreaser concentration 15-17pt, temperature 55-60 DEG C;
Steam pressure 0.6-0.7MPa, spray pressure 1.5-2.0kgf/cm
2;
Washing step, parameter setting: spray pressure 1.5-2.0kgf/cm
2, scrub water water temperature: normal temperature, rinsing bowl water temperature: 55-65 DEG C; Pure water pH value 5.8-6.8, conductance <10us/cm
2;
Passivation procedure, in the processing of surface of steel plate chemical treatments: passivator concentration 8.0-10.0pt, passivation header board temperature >30 DEG C, plate temperature PMT:65 DEG C, pressure: 1.6-2.1kgf/cm are dried in passivation
2;
(3) enter coating painting process, the substrate after passivation first, through two layers of application chamber primer coating and back of the body paint, enters oven for drying afterwards, and application chamber parameter arranges as follows,
Priming paint (98301 white background): former paint viscosity 100s, upper machine viscosity 65s, rotating ratio 16:63, wet coating thickness 45um, dried film thickness 7um, PMT 224-232 DEG C, oven temperature: 275 DEG C;
Back of the body paint (R-90 is greyish white): former paint viscosity 110s, upper machine viscosity 40s, rotating ratio 62:15, wet coating thickness 40um, dried film thickness 6um, 216 DEG C of PMT, oven temperature: 350 DEG C;
The sheet material of drying bottom paint and back of the body paint enters one deck application chamber and applies finish paint (crystal is red), adopts the reverse coating processes of three rollers to apply finish paint, and three rollers comprise applicator roll 6, carry material roller 7 and backing roll 8,9th, coating pallet, the 10th, steel rod, after finish paint is coated in above priming paint, then through oven for drying, its parameter is set to: former paint viscosity 147s, upper machine viscosity 75s, rotating ratio 5:70:48, wet coating thickness 65um, dried film thickness 38um, PMT 232-240 DEG C, 360 DEG C of oven temperatures;
(4) overlay film rolling, pressure: 0.6kgf/cm2, thickness 0.05mm.
By the red coating of this crystal, film coated surface is changing to from liquid state the process of solid film state truly, specifically arrange by the reverse coating of three rollers, oven temperature, thereby make the amino molecule of introducing in this polyester coating not dissolve polymer chain by coating, heat cure formation one, curing moment makes film itself form pattern cracking effect, obtains 3D skin texture colored steel.
As shown in Figure 2, in the reverse coating processes schematic diagram of three rollers, from Fig. 2, can find out that substrate motion direction is upwards, but the coating direction of applicator roll 6 is contrary with substrate 1 direction, so, reverse coating be called; And what produce that other products adopt is all to apply clockwise.
The vertical line skin texture colored steel of 3D adopts the reverse coating processes of three rollers and uses the mylar system material of improvement as medium, coating is after hyperthermia drying, coating molecular structure links to form by contraction is with veined special-effect, and the line skin texture colored steel that hangs down has excellent damage resistant, scratches, chemical proofing, decay resistance and good hardness.
Therefore, this its preparation process can make convenient operation and control coating layer thickness in actual production process, thereby in the time that coating sheet material enters baking oven baking, coating molecular structure links by contraction, the vertical line textural effect of 3D reaching and realize ideal, coating color is more even, the sheet material of producing is in test and to add every machinery and the chemical property of coating in man-hour more stable, especially the lifting of case hardness and surperficial scratch resistance ability, life of product extends, widely applicable, meet market user's diversified demand.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (3)
1. the preparation method of a vertical line skin texture colored steel, it is characterized in that comprising following technological process: substrate → degreasing → washing → surface of steel plate chemical treatment → surface of steel plate baking → surface of steel plate primer coating → priming paint hot setting → surface of steel plate coating finish paint, the back of the body of back side coating simultaneously paint → finish paint high temperature drying → front pasting protective film;
Described top coat layer adopts mylar system, and formula and the weight portion of described mylar system are as follows: mylar 55-65 part; Amino resins 12-18 part; Acid catalyst 6-10 part; Not siliceous polymer 7-9 part; Solvent 8-12 part;
Described technological process specifically comprises the steps:
(1) substrate is moved to unwinding device place, the air pressure of controlling unwinding device is 5-7kg/cm
3, oil pressure is at 65-75kg/cm
3, overall linear speed: 38-42m/min;
(2) substrate pre-treatment: substrate, through twice degreasing process, then passes through washing step and passivation procedure; Passivation procedure, in the processing of surface of steel plate chemical treatments: passivator concentration 8.0-10.0pt, passivation header board temperature 30-45 DEG C, plate temperature PMT:60-70 DEG C, pressure: 1.6-2.1kgf/cm are dried in passivation
2;
(3) enter coating painting process, substrate after passivation is first through two layers of application chamber primer coating and back of the body paint, enter afterwards oven for drying, the sheet material of drying bottom paint and back of the body paint enters one deck application chamber and applies finish paint, adopt the reverse coating processes of three rollers to apply finish paint, three rollers comprise applicator roll, carry material roller and backing roll, after finish paint is coated in above priming paint, then through oven for drying;
(4) overlay film rolling, pressure: 0.5-0.7kgf/cm
2, thickness 0.03-0.05mm;
The parameter that applies finish paint in step (3) is set to: former paint viscosity 142-152s, and upper machine viscosity 70-80s, wherein, the rotating ratio of each roller is that Zhi Cheng Gun ︰ carries Liao Gun ︰ applicator roll=5 ︰ 70 ︰ 48, wet coating thickness 60-70um, dried film thickness 25-30um, PMT 232-240 DEG C, oven temperature 355-365 DEG C.
2. preparation method according to claim 1, is characterized in that: degreasing process and washing step parameter in step (2) are as follows:
First degreasing process, degreaser concentration 15-17pt, temperature 55-60 DEG C;
Second degreasing process, degreaser concentration 15-17pt, temperature 55-60 DEG C;
Steam pressure 0.6-0.7MPa, spray pressure 1.5-2.0 kgf/cm
2;
Washing step, parameter setting: spray pressure 1.5-2.0 kgf/cm
2, scrub water water temperature: normal temperature, rinsing bowl water temperature: 55-65 DEG C; Pure water pH value 5.8-6.8, conductance <10us/cm
2.
3. preparation method according to claim 1, is characterized in that: when in step (3), primer coating and the back of the body paint, application chamber parameter arranges as follows,
Priming paint: former paint viscosity 95-105s, upper machine viscosity 60-70s, wherein, the rotating ratio of each roller is to apply Gun ︰ and carry material roller=16 ︰ 63, wet coating thickness 42-48um, dried film thickness 6-8um, PMT 224-232 DEG C, oven temperature: 270-280 DEG C;
Back of the body paint: former paint viscosity 105-115s, upper machine viscosity 35-45s, wherein, the rotating ratio of each roller is to carry Liao Gun ︰ applicator roll=63 ︰ 16, wet coating thickness 38-42um, dried film thickness 6-8um, PMT 214-218 DEG C, oven temperature: 340-360 DEG C.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473898A (en) * | 2003-08-08 | 2004-02-11 | 中国化工建设总公司常州涂料化工研究 | Finish for pre-coating coiled material |
| CN101082130A (en) * | 2006-05-30 | 2007-12-05 | 宝山钢铁股份有限公司 | Production technique of environmental protection color coating steel plate |
| CN201291703Y (en) * | 2008-10-10 | 2009-08-19 | 苏州禾盛新型材料股份有限公司 | Hammer tone colorful coating steel plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3176810B2 (en) * | 1994-11-11 | 2001-06-18 | ダイハツ工業株式会社 | How to paint a car |
-
2012
- 2012-05-10 CN CN201210143285.5A patent/CN102698949B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473898A (en) * | 2003-08-08 | 2004-02-11 | 中国化工建设总公司常州涂料化工研究 | Finish for pre-coating coiled material |
| CN101082130A (en) * | 2006-05-30 | 2007-12-05 | 宝山钢铁股份有限公司 | Production technique of environmental protection color coating steel plate |
| CN201291703Y (en) * | 2008-10-10 | 2009-08-19 | 苏州禾盛新型材料股份有限公司 | Hammer tone colorful coating steel plate |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-131946A 1996.05.28 * |
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