WO2021031848A1 - Surface treatment method for stainless steel container having laser color effect - Google Patents

Surface treatment method for stainless steel container having laser color effect Download PDF

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Publication number
WO2021031848A1
WO2021031848A1 PCT/CN2020/106891 CN2020106891W WO2021031848A1 WO 2021031848 A1 WO2021031848 A1 WO 2021031848A1 CN 2020106891 W CN2020106891 W CN 2020106891W WO 2021031848 A1 WO2021031848 A1 WO 2021031848A1
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WO
WIPO (PCT)
Prior art keywords
stainless steel
steel container
laser
air pressure
color
Prior art date
Application number
PCT/CN2020/106891
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French (fr)
Chinese (zh)
Inventor
程海威
夏飞剑
王志杰
崔琴珠
Original Assignee
浙江飞剑工贸有限公司
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Publication of WO2021031848A1 publication Critical patent/WO2021031848A1/en

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Classifications

    • 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
    • B05D3/002—Pretreatement
    • 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
    • B05D3/02—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 baking
    • B05D3/0254—After-treatment
    • 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
    • B05D3/12—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 mechanical means
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/065—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
    • B05D5/066—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects having colour interferences or colour shifts or opalescent looking, flip-flop, two tones achieved by multilayers
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/175—Transfer using solvent
    • B44C1/1758—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive layer
    • 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
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • B05D2202/15—Stainless steel
    • 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
    • B05D2320/00—Organic additives
    • 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
    • B05D2350/00—Pretreatment of the substrate
    • B05D2350/30—Change of the surface
    • B05D2350/50—Smoothing
    • 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
    • B05D2502/00—Acrylic polymers

Definitions

  • the invention relates to a surface treatment method of a stainless steel container, in particular to a surface treatment method of a stainless steel container with a laser brilliance effect.
  • the traditional spray painting process is to dilute the acrylic resin paint with a thinner, and then use the traditional spray gun for spraying.
  • the processed pattern is simple and the color is monotonous, which cannot satisfy consumers' fashion The color demand needs to be improved.
  • the present invention provides a new surface treatment method for stainless steel container with laser brilliance effect.
  • a surface treatment method of stainless steel container with laser brilliance effect including the following steps:
  • step e Take the stainless steel container processed in step c and fix it with a clamp.
  • the clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container.
  • rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 120-130°C, and the baking time is 10-20 min, so as to form a laser color pattern layer on the surface of the stainless steel container;
  • the surface treatment of the stainless steel container can remove oil stains on the surface of the stainless steel container, and ensure that the acrylic resin paint A can firmly adhere to the surface of the stainless steel container during subsequent spraying operations.
  • the transparent acrylic resin paint A with color made in the above ratio can be tightly attached to the surface of the stainless steel container, forming a bright color layer on the surface of the stainless steel container, while ensuring that the bright color layer is tightly connected to the surface of the stainless steel container Among them, acrylic resin has excellent adhesion, tensile strength, tear strength, high-quality abrasion resistance, water resistance, impact resistance, oil resistance, so that the bright color layer and the surface of the stainless steel container and the laser color pattern The layers are well connected together.
  • the colored pigments make the acrylic resin paint A show color, thereby enhancing the appearance of the acrylic resin paint A after spraying.
  • the colored pigments are made by Ciba Fine Chemicals (China) Co., Ltd.
  • the filler acts as a skeleton and filling in the acrylic resin coating A, can increase the thickness of the coating film, make the coating film plump and firm, and can also adjust the rheological properties of the acrylic resin coating A, such as thickening, Anti-precipitation, thereby improving the mechanical strength of the paint film, fillers can also improve abrasion resistance and durability, adjust the optical properties of acrylic resin coating A, so that the coating film can effectively block the penetration of light, improve its weather resistance, extend the coating The service life of the film, the filler can also play an auxiliary role on the chemical properties of the coating film, and can enhance the effect of rust prevention, moisture resistance, and flame retardancy.
  • the filler can reduce the amount of acrylic resin and reduce the production cost.
  • step c the transparent colored acrylic resin paint A obtained in step b is sprayed on the surface of the stainless steel container through a spraying operation, wherein the surface of the stainless steel container itself has a color and has a base color layer, and the acrylic resin paint A is sprayed on the base color layer of the stainless steel container A bright color layer is formed on the surface to make the surface of the stainless steel container appear colorful and improve the appearance of the product.
  • the air pressure of the spraying is selected in the above numerical range, which can make the acrylic resin paint A spray on the surface of the stainless steel container to achieve the ideal paint dispersion
  • the selection of compressed air pressure, atomization pressure and forming air pressure within the above numerical range can make acrylic resin paint A achieve the ideal atomization effect during spraying, and make the coating of acrylic resin paint A more uniform when sprayed on the surface of stainless steel container
  • a color coating with a thickness of 15-20um is formed on the surface of the stainless steel container, and the color coating is cured according to the curing temperature and curing time in the above numerical range, which can be cured in the acrylic resin coating A
  • a bright color layer is formed on the surface of the stainless steel container.
  • Step d is used to decompose the laser light color film so that the pattern of the laser light color film floats on the water surface to facilitate subsequent transfer of the laser light color film to the surface of the stainless steel container.
  • Step e is used to transfer the pattern of the laser light film to the surface of the stainless steel container, rinse to remove the laser light film remaining on the surface of the stainless steel container, and apply the laser light film according to the curing temperature and curing time in the above numerical range
  • the pattern is fixed on the surface of the stainless steel container.
  • a laser color pattern layer is formed on the surface of the bright color layer of the stainless steel container, which improves the appearance of the stainless steel container.
  • the transparent and bright acrylic resin paint B made of the above ratio can form a laser brilliance on the laser color pattern layer, while ensuring the tightness of the connection between the pattern of the laser brilliance film and the surface of the stainless steel container.
  • the acrylic resin is the main film-forming substance.
  • This kind of synthetic resin paint can be hinged by laser color pattern layer and bright coating, which has light color, high transparency, bright and fullness, weather resistance, color retention, gloss retention, strong adhesion, corrosion resistance, hardness, flexibility, etc.
  • Step g is used to form a laser brilliance pattern on the surface of the laser color pattern layer to further improve the appearance of the product.
  • the compressed air pressure, atomization pressure, and forming air pressure are selected as the above numerical ranges, which can make the acrylic resin paint B reach the ideal when spraying The spraying effect is more uniform.
  • a bright coating with a thickness of 20-30um is formed on the surface of the stainless steel container, and after curing and baking the bright coating, a laser is formed on the surface of the stainless steel container Glorious pattern.
  • the colored pigment in step b is silver or black.
  • the colored pigment is silver or black, which can form a shiny silver layer or a shiny black layer on the surface of the stainless steel container, which can cover the base color layer on the surface of the stainless steel container, and enhance the aesthetics of the surface color of the stainless steel container.
  • the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
  • the flushing pressure and water washing time are set to the above values, which can wash away the residual laser light film on the surface of the stainless steel container, while avoiding damage to the pattern transferred to the surface of the stainless steel container, and fix the laser light film pattern on the surface by curing and baking Surface of stainless steel container.
  • the clamp in step e is a manipulator.
  • the manipulator can improve the stability of gripping the stainless steel container, and at the same time, it is convenient to control the consistency of the rotation speed of the stainless steel container, so that the pattern of the laser light film can be completely transferred to the surface of the stainless steel container.
  • the surface treatment in step a includes the following steps:
  • the wire drawing treatment can form very fine convex and concave effects on the surface of the stainless steel container, improve the appearance of the stainless steel container surface, and further improve the adhesion of the stainless steel container surface, so that the subsequent spraying of acrylic resin paint A and acrylic resin paint B can be better
  • the ground is attached to the surface of the stainless steel container.
  • the polishing treatment can make the surface of the stainless steel container after the drawing treatment smoother, and remove the burrs generated after the drawing treatment. Blowing, wiping, and dust removal on the surface of the stainless steel container can remove the dust attached to the surface of the stainless steel container, ensure the cleanliness of the surface of the stainless steel container, and prepare for the subsequent spraying operation.
  • the surface of the stainless steel container is wire-drawn by a 180-mesh diamond abrasive belt, and then the stainless steel is treated by a 1200-mesh cotton wheel.
  • the surface of the container is finely polished.
  • the 180-mesh diamond abrasive belt can be used for rough polishing, and the 1200-mesh cotton wheel can be used for the fine polishing during the polishing process.
  • the above processing methods can make the surface of the stainless steel container more effective. Smooth and clean.
  • the stainless steel container is fixed with a conductive clamp, and the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98% , And then use the ion electrostatic air gun to dust the surface of the stainless steel container.
  • Industrial alcohol with a purity of more than 98% has fast volatility, no water residue, and can have a better dust removal effect on the surface of the stainless steel container.
  • the ion electrostatic air gun can further remove the dust on the surface of the stainless steel container.
  • a surface treatment method of stainless steel container with laser brilliance effect including the following steps:
  • step e Take the stainless steel container processed in step c and fix it with a clamp.
  • the clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container.
  • rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 120°C, and the baking time is 10 minutes, so as to form a laser color pattern layer on the surface of the stainless steel container;
  • step b filler is a chemical synthetic rubber emulsion containing acrylate, methacrylate, acrylic acid, methacrylic acid, as well as thickeners, fillers, conventional fillers copper powder, aluminum powder, iron powder, tin powder, iron oxide, chromium oxide, tri-iron tetroxide, zinc oxide, magnesium oxide, calcium oxide, aluminum oxide, calcium carbonate (light) and the like, filler component technical conditions were as follows:
  • the colored pigment in step b is silver or black.
  • the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
  • the clamp in the step e is a manipulator.
  • the surface treatment in step a includes the following steps:
  • the surface of the stainless steel container is subjected to wire drawing treatment with a 180-mesh diamond abrasive belt, and then a 1200-mesh cotton wheel is used to perform a fine polishing treatment on the surface of the stainless steel container.
  • the stainless steel container is fixed with a conductive clamp, the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98%, and the surface of the stainless steel container is dust-removed by an ion electrostatic air gun.
  • a surface treatment method of stainless steel container with laser brilliance effect including the following steps:
  • step e Take the stainless steel container processed in step c and fix it with a clamp.
  • the clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container.
  • rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 125°C, and the baking time is 15 minutes, so as to form a laser color pattern layer on the surface of the stainless steel container;
  • the colored pigment in step b is silver or black.
  • the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
  • the clamp in the step e is a manipulator.
  • the surface treatment in step a includes the following steps:
  • the surface of the stainless steel container is subjected to wire drawing treatment with a 180-mesh diamond abrasive belt, and then a 1200-mesh cotton wheel is used to perform a fine polishing treatment on the surface of the stainless steel container.
  • the stainless steel container is fixed with a conductive clamp, the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98%, and the surface of the stainless steel container is dust-removed by an ion electrostatic air gun.
  • a surface treatment method of stainless steel container with laser brilliance effect including the following steps:
  • step e Take the stainless steel container processed in step c and fix it with a clamp.
  • the clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container.
  • rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 130°C, and the baking time is 20 minutes, so as to form a laser color pattern layer on the surface of the stainless steel container;
  • the colored pigment in step b is silver or black.
  • the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
  • the clamp in the step e is a manipulator.
  • the surface treatment in step a includes the following steps:
  • the surface of the stainless steel container is subjected to wire drawing treatment with a 180-mesh diamond abrasive belt, and then the surface of the stainless steel container is subjected to a fine polishing treatment with a 1200-mesh cotton wheel.
  • the stainless steel container is fixed with a conductive clamp, the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98%, and the surface of the stainless steel container is dust-removed by an ion electrostatic air gun.

Abstract

Disclosed is a surface treatment method for a stainless steel container having a laser color effect, comprising the following steps: a. taking a stainless steel container and performing a surface treatment on the stainless steel container; b. making a transparent colored acrylic resin paint A; c. using the transparent colored acrylic resin paint A, performing an air spray operation on a surface of the stainless steel container to form a bright color layer; d. decomposing a laser color film; e. transferring a pattern of the laser color film to the surface of the stainless steel container to form a laser color pattern layer; f. making a transparent bright acrylic resin paint B; g. using the transparent bright acrylic resin paint B, performing an air spray operation on the laser color pattern layer on the stainless steel container to form a laser color pattern, so as to complete the surface treatment of the stainless steel container. By means of the foregoing steps, a laser color pattern may finally be formed on the surface of the stainless steel container, and people's life needs may be better met.

Description

一种带镭射光彩效果的不锈钢容器表面处理方法Surface treatment method of stainless steel container with laser luster effect 技术领域Technical field
本发明涉及不锈钢容器表面处理方法，尤其涉及一种带镭射光彩效果的不锈钢容器表面处理方法。The invention relates to a surface treatment method of a stainless steel container, in particular to a surface treatment method of a stainless steel container with a laser brilliance effect.
背景技术Background technique
对于目前在不锈钢容器表面处理的工艺而言，传统的喷漆工艺是将丙烯酸树脂涂料通过稀释剂稀释，再用传统的喷枪进行喷涂作业，处理出的图案简单，颜色单调，不能满足消费者对时尚颜色的需求，需要对此做出改进。For the current process of surface treatment of stainless steel containers, the traditional spray painting process is to dilute the acrylic resin paint with a thinner, and then use the traditional spray gun for spraying. The processed pattern is simple and the color is monotonous, which cannot satisfy consumers' fashion The color demand needs to be improved.
发明内容Summary of the invention
本发明针对现有技术中存在的现有的喷漆工艺处理出的图案简单、色彩单调等缺陷，提供了一种新的带镭射光彩效果的不锈钢容器表面处理方法。Aiming at the defects of simple pattern, monotonous color and the like processed by the existing paint spraying process in the prior art, the present invention provides a new surface treatment method for stainless steel container with laser brilliance effect.
为了解决上述技术问题，本发明通过以下技术方案实现：In order to solve the above technical problems, the present invention is implemented through the following technical solutions:
一种带镭射光彩效果的不锈钢容器表面处理方法，包括以下步骤：A surface treatment method of stainless steel container with laser brilliance effect, including the following steps:
a.取不锈钢容器，对所述不锈钢容器进行表面处理；a. Take a stainless steel container and perform surface treatment on the stainless steel container;
b.称取以下重量配比的组分：b. Weigh the following components in weight ratio:
丙烯酸树脂    50份，Acrylic resin 50 parts,
带颜色的色料           5-50份，5-50 copies of colored pigments,
填料                          4-50份，Filler 4-50 copies,
将以上配比的组分充分搅拌混合，制成透明带颜色的丙烯酸树脂涂料A；Stir and mix the components in the above proportion to make transparent acrylic resin paint A with color;
c.取透明带颜色的丙烯酸树脂涂料A对不锈钢容器的表面进行空气喷涂作业，其中压缩空气压力为2.0-3.0kg，雾化空气压力为0.30-0.45mpa，成形空气压力为0.15-0.25mpa，喷涂后在不锈钢容器表面形成膜厚为15-20um的颜色涂层，对所述颜色涂层进行固化，固化温度为90-100℃，固化时间为10-20min，从而在不锈钢容器表面形成亮光的颜色层；c. Take the transparent colored acrylic resin paint A to air spray the surface of the stainless steel container, where the compressed air pressure is 2.0-3.0kg, the atomizing air pressure is 0.30-0.45mpa, and the forming air pressure is 0.15-0.25mpa. After spraying, a color coating with a film thickness of 15-20um is formed on the surface of the stainless steel container, and the color coating is cured at a curing temperature of 90-100°C and a curing time of 10-20min to form a bright surface on the surface of the stainless steel container. Color layer
d.取镭射光彩膜放入曲面披覆流膜设备，并在镭射光彩膜表面喷涂活化剂，其中压缩空气压力为2.0-3.0kg，雾化空气压力为0.30-0.45mpa，成形空气压力为0.15-0.25mpa，喷涂后镭射光彩膜在活化剂的作用下分解，镭射光彩膜的图案漂浮在水面上；d. Take the laser light color film into the curved surface coating flow film equipment, and spray the activator on the surface of the laser light color film. The compressed air pressure is 2.0-3.0kg, the atomizing air pressure is 0.30-0.45mpa, and the forming air pressure is 0.15 -0.25mpa, after spraying, the laser light color film is decomposed under the action of the activator, and the pattern of the laser light color film floats on the water surface;
e.取经步骤c处理后的不锈钢容器并用夹具固定，夹具控制不锈钢容器在水 面上进行滚动转印，使得镭射光彩膜的图案转印在不锈钢容器表面，转印完成后，用清水冲洗所述不锈钢容器表面，然后进行烘烤，烘烤温度为120-130℃，烘烤时间为10-20min，从而在所述不锈钢容器的表面形成镭射彩色图案层；e. Take the stainless steel container processed in step c and fix it with a clamp. The clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container. After the transfer is completed, rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 120-130°C, and the baking time is 10-20 min, so as to form a laser color pattern layer on the surface of the stainless steel container;
f.称取以下重量配比的组分：f. Weigh the following components in weight ratio:
Figure PCTCN2020106891-appb-000001
Figure PCTCN2020106891-appb-000001
将以上配比的组分充分搅拌混合，制成透明亮光的丙烯酸树脂涂料B；Stir and mix the components in the above proportion to make transparent and bright acrylic resin paint B;
g.取透明亮光的丙烯酸树脂涂料B对不锈钢容器上的镭射彩色图案层进行空气喷涂作业，其中压缩空气压力为2.0-3.0kg，雾化空气压力为0.30-0.45mpa，成形空气压力为0.15-0.25mpa，喷涂后在镭射彩色图案层表面形成膜厚为20-30um的亮光涂层并对所述亮光涂层进行固化烘烤，固化温度为150-160℃，固化时间为10-20min，从而在不锈钢容器的表面形成镭射光彩图案，完成不锈钢容器的表面处理。g. Take transparent and bright acrylic resin paint B to air spray the laser color pattern layer on the stainless steel container, where the compressed air pressure is 2.0-3.0kg, the atomizing air pressure is 0.30-0.45mpa, and the forming air pressure is 0.15- 0.25mpa, after spraying, a bright coating with a thickness of 20-30um is formed on the surface of the laser color pattern layer, and the bright coating is cured and baked at a curing temperature of 150-160°C and a curing time of 10-20min. The laser brilliance pattern is formed on the surface of the stainless steel container to complete the surface treatment of the stainless steel container.
步骤a对不锈钢容器进行表面处理能够去除不锈钢容器表面的油污等，保证后续喷涂作业时，丙烯酸树脂涂料A能够牢固地附着于不锈钢容器表面。In step a, the surface treatment of the stainless steel container can remove oil stains on the surface of the stainless steel container, and ensure that the acrylic resin paint A can firmly adhere to the surface of the stainless steel container during subsequent spraying operations.
步骤b选用以上比例制成的透明带颜色的丙烯酸树脂涂料A，能够紧密地附着在不锈钢容器表面，在不锈钢容器的表面形成亮光的颜色层，同时保证亮光的颜色层与不锈钢容器表面连接的紧密性，其中，丙烯酸树脂具有优良的黏合性、抗拉强度、抗撕裂强度、优质的耐磨性、耐水性、耐冲击性、耐油性，使得亮光的颜色层与不锈钢容器表面以及镭射彩色图案层很好的连接在一起，带颜色的色料使丙烯酸树脂涂料A呈现出色彩，从而提升丙烯酸树脂涂料A喷涂后的表观，带颜色的色料为汽巴精化(中国)有限公司的GMX-15-SQ型号颜料，填料在丙烯酸树脂涂料A中起骨架、填充作用，能够增加涂膜厚度，使涂膜丰满坚实，同 时还能够调节丙烯酸树脂涂料A的流变性能，如增稠、防沉淀，从而改善漆膜的机械强度，填料还能够提高耐磨性和耐久性，调节丙烯酸树脂涂料A的光学性能，使涂膜能有效地阻挡光线的穿透，提高其耐候性，延长涂膜的使用寿命，填料对涂膜的化学性也能起辅助作用，起到增强防锈、抗湿、阻燃性的效果，填料能够减少丙烯酸树脂用量，降低生产成本。In step b, the transparent acrylic resin paint A with color made in the above ratio can be tightly attached to the surface of the stainless steel container, forming a bright color layer on the surface of the stainless steel container, while ensuring that the bright color layer is tightly connected to the surface of the stainless steel container Among them, acrylic resin has excellent adhesion, tensile strength, tear strength, high-quality abrasion resistance, water resistance, impact resistance, oil resistance, so that the bright color layer and the surface of the stainless steel container and the laser color pattern The layers are well connected together. The colored pigments make the acrylic resin paint A show color, thereby enhancing the appearance of the acrylic resin paint A after spraying. The colored pigments are made by Ciba Fine Chemicals (China) Co., Ltd. GMX-15-SQ type pigment, the filler acts as a skeleton and filling in the acrylic resin coating A, can increase the thickness of the coating film, make the coating film plump and firm, and can also adjust the rheological properties of the acrylic resin coating A, such as thickening, Anti-precipitation, thereby improving the mechanical strength of the paint film, fillers can also improve abrasion resistance and durability, adjust the optical properties of acrylic resin coating A, so that the coating film can effectively block the penetration of light, improve its weather resistance, extend the coating The service life of the film, the filler can also play an auxiliary role on the chemical properties of the coating film, and can enhance the effect of rust prevention, moisture resistance, and flame retardancy. The filler can reduce the amount of acrylic resin and reduce the production cost.
步骤c将步骤b得到的透明带颜色的丙烯酸树脂涂料A通过喷涂作业喷在不锈钢容器表面，其中不锈钢容器表面本身具有颜色，具有底色层，丙烯酸树脂涂料A通过喷涂作业在不锈钢容器底色层表面形成亮光的颜色层，从而使得不锈钢容器表面呈现出彩色，提升产品表观，其中喷涂的空气压力选择为以上数值范围，能够使丙烯酸树脂涂料A喷涂在不锈钢容器表面时达到理想的涂料的分散性，压缩空气压力、雾化压力、成形空气压力选择为以上数值范围，能够让丙烯酸树脂涂料A在喷涂时达到理想的雾化效果，使得丙烯酸树脂涂料A喷涂在不锈钢容器表面时涂层更加均匀，涂料喷涂结束后在不锈钢容器表面形成膜厚为15-20um的颜色涂层，并根据以上数值范围的固化烘烤温度和固化烘烤时间对颜色涂层进行固化，能够在丙烯酸树脂涂料A固化烘烤后，在不锈钢容器的表面形成亮光的颜色层。In step c, the transparent colored acrylic resin paint A obtained in step b is sprayed on the surface of the stainless steel container through a spraying operation, wherein the surface of the stainless steel container itself has a color and has a base color layer, and the acrylic resin paint A is sprayed on the base color layer of the stainless steel container A bright color layer is formed on the surface to make the surface of the stainless steel container appear colorful and improve the appearance of the product. The air pressure of the spraying is selected in the above numerical range, which can make the acrylic resin paint A spray on the surface of the stainless steel container to achieve the ideal paint dispersion The selection of compressed air pressure, atomization pressure and forming air pressure within the above numerical range can make acrylic resin paint A achieve the ideal atomization effect during spraying, and make the coating of acrylic resin paint A more uniform when sprayed on the surface of stainless steel container After the coating is sprayed, a color coating with a thickness of 15-20um is formed on the surface of the stainless steel container, and the color coating is cured according to the curing temperature and curing time in the above numerical range, which can be cured in the acrylic resin coating A After baking, a bright color layer is formed on the surface of the stainless steel container.
步骤d用于分解镭射光彩膜，使得镭射光彩膜的图案漂浮在水面上，便于后续将镭射光彩膜转印到不锈钢容器表面。Step d is used to decompose the laser light color film so that the pattern of the laser light color film floats on the water surface to facilitate subsequent transfer of the laser light color film to the surface of the stainless steel container.
步骤e用于将镭射光彩膜的图案转印到不锈钢容器表面，冲洗用于去除不锈钢容器表面上残留的镭射光彩膜，并根据以上数值范围的固化烘烤温度和固化烘烤时间将镭射光彩膜的图案固定在不锈钢容器表面，通过对镭射光彩膜的图案固化烘烤，在不锈钢容器的亮光的颜色层表面形成镭射彩色图案层，提高了不锈钢容器的表观。Step e is used to transfer the pattern of the laser light film to the surface of the stainless steel container, rinse to remove the laser light film remaining on the surface of the stainless steel container, and apply the laser light film according to the curing temperature and curing time in the above numerical range The pattern is fixed on the surface of the stainless steel container. By curing and baking the pattern of the laser light color film, a laser color pattern layer is formed on the surface of the bright color layer of the stainless steel container, which improves the appearance of the stainless steel container.
步骤f选用以上比例制成的透明亮光的丙烯酸树脂涂料B能够在镭射彩色图案层上形成镭射光彩，同时保证镭射光彩膜的图案与不锈钢容器表面连接的紧密性，丙烯酸树脂为主要成膜物质的合成树脂涂料的这类涂料，可通过镭射彩色图案层与亮光涂层进行铰链，具有色浅、透明度高、光亮丰满、耐候、保色、保光、附着力强、耐腐蚀、坚硬、柔韧等特点。In step f, the transparent and bright acrylic resin paint B made of the above ratio can form a laser brilliance on the laser color pattern layer, while ensuring the tightness of the connection between the pattern of the laser brilliance film and the surface of the stainless steel container. The acrylic resin is the main film-forming substance. This kind of synthetic resin paint can be hinged by laser color pattern layer and bright coating, which has light color, high transparency, bright and fullness, weather resistance, color retention, gloss retention, strong adhesion, corrosion resistance, hardness, flexibility, etc. Features.
步骤g用于在镭射彩色图案层表面形成镭射光彩图案，进一步提升产品表 观，其中压缩空气压力、雾化压力、成形空气压力选择为以上数值范围，能够让丙烯酸树脂涂料B在喷涂时达到理想的雾化效果，使得喷涂更加均匀，涂料喷涂结束后在不锈钢容器表面形成膜厚为20-30um的亮光涂层，并对所述亮光涂层进行固化烘烤后，在不锈钢容器的表面形成镭射光彩图案。Step g is used to form a laser brilliance pattern on the surface of the laser color pattern layer to further improve the appearance of the product. The compressed air pressure, atomization pressure, and forming air pressure are selected as the above numerical ranges, which can make the acrylic resin paint B reach the ideal when spraying The spraying effect is more uniform. After the coating is sprayed, a bright coating with a thickness of 20-30um is formed on the surface of the stainless steel container, and after curing and baking the bright coating, a laser is formed on the surface of the stainless steel container Glorious pattern.
作为优选，上述所述的一种带镭射光彩效果的不锈钢容器表面处理方法，所述步骤b中带颜色的色料为银色或黑色。Preferably, in the above-mentioned method for treating the surface of a stainless steel container with a laser brilliance effect, the colored pigment in step b is silver or black.
带颜色的色料为银色或黑色，能够在不锈钢容器表面形成亮光的银色层或亮光的黑色层，能够覆盖不锈钢容器表面的底色层，提升不锈钢容器表面颜色的美观性。The colored pigment is silver or black, which can form a shiny silver layer or a shiny black layer on the surface of the stainless steel container, which can cover the base color layer on the surface of the stainless steel container, and enhance the aesthetics of the surface color of the stainless steel container.
作为优选，上述所述的一种带镭射光彩效果的不锈钢容器表面处理方法，所述步骤e中清水冲洗压力为1.5㎏，水洗时间为10min。Preferably, in the above-mentioned method for treating the surface of a stainless steel container with a laser brilliance effect, in the step e, the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
清水冲洗压力及水洗时间设定为以上数值，能够洗去不锈钢容器的表面残留的镭射光彩膜，同时避免破坏转印到不锈钢容器表面的图案，并通过固化烘烤将镭射光彩膜的图案固定在不锈钢容器表面。The flushing pressure and water washing time are set to the above values, which can wash away the residual laser light film on the surface of the stainless steel container, while avoiding damage to the pattern transferred to the surface of the stainless steel container, and fix the laser light film pattern on the surface by curing and baking Surface of stainless steel container.
作为优选，上述所述的一种带镭射光彩效果的不锈钢容器表面处理方法，所述步骤e中的夹具为机械手。Preferably, in the above-mentioned method for surface treatment of a stainless steel container with a laser brilliance effect, the clamp in step e is a manipulator.
机械手能够提高夹取不锈钢容器的稳定性，同时便于控制不锈钢容器的转动速度的一致性，从而将镭射光彩膜的图案完整的转印到不锈钢容器表面。The manipulator can improve the stability of gripping the stainless steel container, and at the same time, it is convenient to control the consistency of the rotation speed of the stainless steel container, so that the pattern of the laser light film can be completely transferred to the surface of the stainless steel container.
作为优选，上述所述的一种带镭射光彩效果的不锈钢容器表面处理方法，所述步骤a中的表面处理包括以下步骤：Preferably, in the above-mentioned method for surface treatment of a stainless steel container with a laser brilliance effect, the surface treatment in step a includes the following steps:
a1.对不锈钢容器表面进行拉丝、细抛光处理，然后用棉轮除去不锈钢容器表面的污渍；a1. Wire drawing and fine polishing the surface of the stainless steel container, and then use a cotton wheel to remove the stains on the surface of the stainless steel container;
a2.固定所述不锈钢容器，并对不锈钢容器表面进行吹尘擦拭、除尘作业。a2. Fix the stainless steel container, and perform dust blowing and wiping and dust removal operations on the surface of the stainless steel container.
拉丝处理能够在不锈钢容器表面形成极细微的凸凹效果，提升不锈钢容器表面的表观，同时也能够进一步提升不锈钢容器表面的附着力，让后续喷涂的丙烯酸树脂涂料A、丙烯酸树脂涂料B能够更好地附着于不锈钢容器表面。抛光处理能够让经拉丝处理后的不锈钢容器表面更加平滑，去除拉丝处理后产生的毛刺。而对不锈钢容器表面进行吹尘擦拭、除尘作业，能够去除不锈钢容器表面附着的灰尘，保证不锈钢容器表面的清洁度，为后续的喷涂作业做好准备。The wire drawing treatment can form very fine convex and concave effects on the surface of the stainless steel container, improve the appearance of the stainless steel container surface, and further improve the adhesion of the stainless steel container surface, so that the subsequent spraying of acrylic resin paint A and acrylic resin paint B can be better The ground is attached to the surface of the stainless steel container. The polishing treatment can make the surface of the stainless steel container after the drawing treatment smoother, and remove the burrs generated after the drawing treatment. Blowing, wiping, and dust removal on the surface of the stainless steel container can remove the dust attached to the surface of the stainless steel container, ensure the cleanliness of the surface of the stainless steel container, and prepare for the subsequent spraying operation.
作为优选，上述所述的一种带镭射光彩效果的不锈钢容器表面处理方法，所述步骤a1中，通过180目的金钢砂砂带对不锈钢容器表面进行拉丝处理，再通过1200目的棉轮对不锈钢容器表面进行细抛光处理。Preferably, in the above-mentioned method for surface treatment of a stainless steel container with a laser brilliance effect, in the step a1, the surface of the stainless steel container is wire-drawn by a 180-mesh diamond abrasive belt, and then the stainless steel is treated by a 1200-mesh cotton wheel. The surface of the container is finely polished.
拉丝处理时通过180目的金钢砂砂带进行处理能够起到粗抛光的效果，而抛光处理时通过1200目的棉轮进行处理能够起到细抛光的效果，通过以上处理方式能够使不锈钢容器表面更加光滑干净。In the wire drawing process, the 180-mesh diamond abrasive belt can be used for rough polishing, and the 1200-mesh cotton wheel can be used for the fine polishing during the polishing process. The above processing methods can make the surface of the stainless steel container more effective. Smooth and clean.
作为优选，上述所述的一种带镭射光彩效果的不锈钢容器表面处理方法，所述步骤a2中，用导电的夹具固定所述不锈钢容器，通过纯度为98％的工业酒精对不锈钢容器表面进行擦拭，再通过离子静电风枪对不锈钢容器表面进行除尘作业。Preferably, in the above-mentioned method for surface treatment of a stainless steel container with a laser brilliance effect, in the step a2, the stainless steel container is fixed with a conductive clamp, and the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98% , And then use the ion electrostatic air gun to dust the surface of the stainless steel container.
纯度为98％以上的工业酒精挥发性快，不会有水质残留，能够对不锈钢容器表面起到更好地除尘效果，离子静电风枪能够进一步去除不锈钢容器表面的灰尘。Industrial alcohol with a purity of more than 98% has fast volatility, no water residue, and can have a better dust removal effect on the surface of the stainless steel container. The ion electrostatic air gun can further remove the dust on the surface of the stainless steel container.
具体实施方式detailed description
下面结合具体实施方式对本发明作进一步详细描述，但它们不是对本发明的限制：The present invention will be further described in detail below with reference to specific embodiments, but they are not a limitation of the present invention:
实施例1Example 1
一种带镭射光彩效果的不锈钢容器表面处理方法，包括以下步骤：A surface treatment method of stainless steel container with laser brilliance effect, including the following steps:
a.取不锈钢容器，对所述不锈钢容器进行表面处理；a. Take a stainless steel container and perform surface treatment on the stainless steel container;
b.称取以下重量配比的组分：b. Weigh the following components in weight ratio:
丙烯酸树脂    50份，Acrylic resin 50 parts,
带颜色的色料           5份，Colored pigments 5 copies,
填料                          4份，Filler 4 copies,
将以上配比的组分充分搅拌混合，制成透明带颜色的丙烯酸树脂涂料A；Stir and mix the components in the above proportion to make transparent acrylic resin paint A with color;
c.取透明带颜色的丙烯酸树脂涂料A对不锈钢容器的表面进行空气喷涂作业，其中压缩空气压力为2.0kg，雾化空气压力为0.30mpa，成形空气压力为0.15mpa，喷涂后在不锈钢容器表面形成膜厚为15um的颜色涂层，对所述颜色涂层进行固化，固化温度为90℃，固化时间为10min，从而在不锈钢容器表面形成亮光的颜色层；c. Take transparent colored acrylic resin paint A and apply air spraying to the surface of the stainless steel container. The compressed air pressure is 2.0kg, the atomizing air pressure is 0.30mpa, and the forming air pressure is 0.15mpa. After spraying, the surface of the stainless steel container A color coating with a film thickness of 15um is formed, and the color coating is cured at a curing temperature of 90°C and a curing time of 10 minutes, thereby forming a bright color layer on the surface of the stainless steel container;
d.取镭射光彩膜放入曲面披覆流膜设备，并在镭射光彩膜表面喷涂活化剂，其中压缩空气压力为2.0kg，雾化空气压力为0.30mpa，成形空气压力为0.15mpa，喷涂后镭射光彩膜在活化剂的作用下分解，镭射光彩膜的图案漂浮在水面上；d. Take the laser light color film into the curved surface coating flow film equipment, and spray the activator on the surface of the laser light color film. The compressed air pressure is 2.0kg, the atomizing air pressure is 0.30mpa, and the forming air pressure is 0.15mpa. After spraying The laser light color film is decomposed under the action of the activator, and the pattern of the laser light color film floats on the water;
e.取经步骤c处理后的不锈钢容器并用夹具固定，夹具控制不锈钢容器在水面上进行滚动转印，使得镭射光彩膜的图案转印在不锈钢容器表面，转印完成后，用清水冲洗所述不锈钢容器表面，然后进行烘烤，烘烤温度为120℃，烘烤时间为10min，从而在所述不锈钢容器的表面形成镭射彩色图案层；e. Take the stainless steel container processed in step c and fix it with a clamp. The clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container. After the transfer is completed, rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 120°C, and the baking time is 10 minutes, so as to form a laser color pattern layer on the surface of the stainless steel container;
f.称取以下重量配比的组分：f. Weigh the following components in weight ratio:
Figure PCTCN2020106891-appb-000002
Figure PCTCN2020106891-appb-000002
将以上配比的组分充分搅拌混合，制成透明亮光的丙烯酸树脂涂料B；Stir and mix the components in the above proportion to make transparent and bright acrylic resin paint B;
g.取透明亮光的丙烯酸树脂涂料B对不锈钢容器上的镭射彩色图案层进行空气喷涂作业，其中压缩空气压力为2.0kg，雾化空气压力为0.30mpa，成形空气压力为0.15mpa，喷涂后在镭射彩色图案层表面形成膜厚为20um的亮光涂层并对所述亮光涂层进行固化烘烤，固化温度为150℃，固化时间为10min，从而在不锈钢容器的表面形成镭射光彩图案，完成不锈钢容器的表面处理。g. Take transparent and bright acrylic resin paint B to air spray the laser color pattern layer on the stainless steel container. The compressed air pressure is 2.0kg, the atomizing air pressure is 0.30mpa, and the forming air pressure is 0.15mpa. A bright coating with a film thickness of 20um is formed on the surface of the laser color pattern layer, and the bright coating is cured and baked at a curing temperature of 150°C and a curing time of 10 minutes to form a laser color pattern on the surface of the stainless steel container to complete the stainless steel Surface treatment of the container.
其中步骤b中填料是一种化学合成胶乳剂含丙烯酸酯、甲基丙烯酸酯、丙烯酸、甲基丙烯酸，以及增稠剂、填充剂等，常用的填充剂有 铜粉、 铝粉、铁粉、锡粉、氧化铁、氧化铬、四氧化三铁、氧化锌、氧化镁、氧化钙、氧化铝、 碳酸 钙(轻质)等，填充剂成分技术条件如下： Wherein step b filler is a chemical synthetic rubber emulsion containing acrylate, methacrylate, acrylic acid, methacrylic acid, as well as thickeners, fillers, conventional fillers copper powder, aluminum powder, iron powder, tin powder, iron oxide, chromium oxide, tri-iron tetroxide, zinc oxide, magnesium oxide, calcium oxide, aluminum oxide, calcium carbonate (light) and the like, filler component technical conditions were as follows:
Figure PCTCN2020106891-appb-000003
Figure PCTCN2020106891-appb-000003
Figure PCTCN2020106891-appb-000004
Figure PCTCN2020106891-appb-000004
作为优选，所述步骤b中带颜色的色料为银色或黑色。Preferably, the colored pigment in step b is silver or black.
作为优选，所述步骤e中清水冲洗压力为1.5㎏，水洗时间为10min。Preferably, in the step e, the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
作为优选，所述步骤e中的夹具为机械手。Preferably, the clamp in the step e is a manipulator.
作为优选，所述步骤a中的表面处理包括以下步骤：Preferably, the surface treatment in step a includes the following steps:
a1.对不锈钢容器表面进行拉丝、细抛光处理，然后用棉轮除去不锈钢容器表面的污渍；a1. Wire drawing and fine polishing the surface of the stainless steel container, and then use a cotton wheel to remove the stains on the surface of the stainless steel container;
a2.固定所述不锈钢容器，并对不锈钢容器表面进行吹尘擦拭、除尘作业。a2. Fix the stainless steel container, and perform dust blowing and wiping and dust removal operations on the surface of the stainless steel container.
作为优选，所述步骤a1中，通过180目的金钢砂砂带对不锈钢容器表面进行拉丝处理，再通过1200目的棉轮对不锈钢容器表面进行细抛光处理。Preferably, in the step a1, the surface of the stainless steel container is subjected to wire drawing treatment with a 180-mesh diamond abrasive belt, and then a 1200-mesh cotton wheel is used to perform a fine polishing treatment on the surface of the stainless steel container.
作为优选，所述步骤a2中，用导电的夹具固定所述不锈钢容器，通过纯度为98％的工业酒精对不锈钢容器表面进行擦拭，再通过离子静电风枪对不锈钢容器表面进行除尘作业。Preferably, in the step a2, the stainless steel container is fixed with a conductive clamp, the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98%, and the surface of the stainless steel container is dust-removed by an ion electrostatic air gun.
实施例2Example 2
一种带镭射光彩效果的不锈钢容器表面处理方法，包括以下步骤：A surface treatment method of stainless steel container with laser brilliance effect, including the following steps:
a.取不锈钢容器，对所述不锈钢容器进行表面处理；a. Take a stainless steel container and perform surface treatment on the stainless steel container;
b.称取以下重量配比的组分：b. Weigh the following components in weight ratio:
丙烯酸树脂    50份，Acrylic resin 50 parts,
带颜色的色料    27.5份，Colored pigments 27.5 copies,
填料                          27份，Filler 27 copies,
将以上配比的组分充分搅拌混合，制成透明带颜色的丙烯酸树脂涂料A；Stir and mix the components in the above proportion to make transparent acrylic resin paint A with color;
c.取透明带颜色的丙烯酸树脂涂料A对不锈钢容器的表面进行空气喷涂作业，其中压缩空气压力为2.5kg，雾化空气压力为0.375mpa，成形空气压力为0.2mpa，喷涂后在不锈钢容器表面形成膜厚为17.5um的颜色涂层，对所述颜色涂层进行固化，固化温度为95℃，固化时间为15min，从而在不锈钢容器表面形成亮光的颜色层；c. Take transparent colored acrylic resin paint A to air spray the surface of the stainless steel container, where the compressed air pressure is 2.5kg, the atomizing air pressure is 0.375mpa, and the forming air pressure is 0.2mpa. After spraying, the surface of the stainless steel container A color coating with a film thickness of 17.5um is formed, and the color coating is cured at a curing temperature of 95°C and a curing time of 15 minutes, thereby forming a bright color layer on the surface of the stainless steel container;
d.取镭射光彩膜放入曲面披覆流膜设备，并在镭射光彩膜表面喷涂活化剂，其中压缩空气压力为2.5kg，雾化空气压力为0.375mpa，成形空气压力为0.20mpa，喷涂后镭射光彩膜在活化剂的作用下分解，镭射光彩膜的图案漂浮在水面上；d. Take the laser light color film into the curved surface coating flow film equipment, and spray the activator on the surface of the laser light color film, where the compressed air pressure is 2.5kg, the atomizing air pressure is 0.375mpa, the forming air pressure is 0.20mpa, after spraying The laser light color film is decomposed under the action of the activator, and the pattern of the laser light color film floats on the water;
e.取经步骤c处理后的不锈钢容器并用夹具固定，夹具控制不锈钢容器在水面上进行滚动转印，使得镭射光彩膜的图案转印在不锈钢容器表面，转印完成后，用清水冲洗所述不锈钢容器表面，然后进行烘烤，烘烤温度为125℃，烘烤时间为15min，从而在所述不锈钢容器的表面形成镭射彩色图案层；e. Take the stainless steel container processed in step c and fix it with a clamp. The clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container. After the transfer is completed, rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 125°C, and the baking time is 15 minutes, so as to form a laser color pattern layer on the surface of the stainless steel container;
f.称取以下重量配比的组分：f. Weigh the following components in weight ratio:
Figure PCTCN2020106891-appb-000005
Figure PCTCN2020106891-appb-000005
将以上配比的组分充分搅拌混合，制成透明亮光的丙烯酸树脂涂料B；Stir and mix the components in the above proportion to make transparent and bright acrylic resin paint B;
g.取透明亮光的丙烯酸树脂涂料B对不锈钢容器上的镭射彩色图案层进行 空气喷涂作业，其中压缩空气压力为2.5kg，雾化空气压力为0.375mpa，成形空气压力为0.2mpa，喷涂后在镭射彩色图案层表面形成膜厚为25um的亮光涂层并对所述亮光涂层进行固化烘烤，固化温度为155℃，固化时间为15min，从而在不锈钢容器的表面形成镭射光彩图案，完成不锈钢容器的表面处理。g. Take transparent and bright acrylic resin paint B to air spray the laser color pattern layer on the stainless steel container. The compressed air pressure is 2.5kg, the atomizing air pressure is 0.375mpa, and the forming air pressure is 0.2mpa. A bright coating with a thickness of 25um is formed on the surface of the laser color pattern layer, and the bright coating is cured and baked at a curing temperature of 155°C and a curing time of 15 minutes to form a laser color pattern on the surface of the stainless steel container to complete the stainless steel Surface treatment of the container.
作为优选，所述步骤b中带颜色的色料为银色或黑色。Preferably, the colored pigment in step b is silver or black.
作为优选，所述步骤e中清水冲洗压力为1.5㎏，水洗时间为10min。Preferably, in the step e, the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
作为优选，所述步骤e中的夹具为机械手。Preferably, the clamp in the step e is a manipulator.
作为优选，所述步骤a中的表面处理包括以下步骤：Preferably, the surface treatment in step a includes the following steps:
a1.对不锈钢容器表面进行拉丝、细抛光处理，然后用棉轮除去不锈钢容器表面的污渍；a1. Wire drawing and fine polishing the surface of the stainless steel container, and then use a cotton wheel to remove the stains on the surface of the stainless steel container;
a2.固定所述不锈钢容器，并对不锈钢容器表面进行吹尘擦拭、除尘作业。a2. Fix the stainless steel container, and perform dust blowing and wiping and dust removal operations on the surface of the stainless steel container.
作为优选，所述步骤a1中，通过180目的金钢砂砂带对不锈钢容器表面进行拉丝处理，再通过1200目的棉轮对不锈钢容器表面进行细抛光处理。Preferably, in the step a1, the surface of the stainless steel container is subjected to wire drawing treatment with a 180-mesh diamond abrasive belt, and then a 1200-mesh cotton wheel is used to perform a fine polishing treatment on the surface of the stainless steel container.
作为优选，所述步骤a2中，用导电的夹具固定所述不锈钢容器，通过纯度为98％的工业酒精对不锈钢容器表面进行擦拭，再通过离子静电风枪对不锈钢容器表面进行除尘作业。Preferably, in the step a2, the stainless steel container is fixed with a conductive clamp, the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98%, and the surface of the stainless steel container is dust-removed by an ion electrostatic air gun.
实施例3Example 3
一种带镭射光彩效果的不锈钢容器表面处理方法，包括以下步骤：A surface treatment method of stainless steel container with laser brilliance effect, including the following steps:
a.取不锈钢容器，对所述不锈钢容器进行表面处理；a. Take a stainless steel container and perform surface treatment on the stainless steel container;
b.称取以下重量配比的组分：b. Weigh the following components in weight ratio:
丙烯酸树脂     50份，Acrylic resin 50 copies,
带颜色的色料   50份，Colored pigments 50 copies,
填料                          50份，Filler 50 copies,
将以上配比的组分充分搅拌混合，制成透明带颜色的丙烯酸树脂涂料A；Stir and mix the components in the above proportion to make transparent acrylic resin paint A with color;
c.取透明带颜色的丙烯酸树脂涂料A对不锈钢容器的表面进行空气喷涂作业，其中压缩空气压力为3.0kg，雾化空气压力为0.45mpa，成形空气压力为0.25mpa，喷涂后在不锈钢容器表面形成膜厚为20um的颜色涂层，对所述颜色涂层进行固化，固化温度为100℃，固化时间为20min，从而在不锈钢容器表面形成亮光的颜色层；c. Take transparent acrylic resin paint A with color to air spray the surface of the stainless steel container. The compressed air pressure is 3.0kg, the atomizing air pressure is 0.45mpa, and the forming air pressure is 0.25mpa. After spraying, the surface of the stainless steel container A color coating with a film thickness of 20um is formed, and the color coating is cured at a curing temperature of 100°C and a curing time of 20 minutes, thereby forming a bright color layer on the surface of the stainless steel container;
d.取镭射光彩膜放入曲面披覆流膜设备，并在镭射光彩膜表面喷涂活化剂，其中压缩空气压力为3.0kg，雾化空气压力为0.45mpa，成形空气压力为0.25mpa，喷涂后镭射光彩膜在活化剂的作用下分解，镭射光彩膜的图案漂浮在水面上；d. Take the laser light color film into the curved surface coating flow film equipment, and spray the activator on the surface of the laser light color film. The compressed air pressure is 3.0kg, the atomizing air pressure is 0.45mpa, and the forming air pressure is 0.25mpa. After spraying The laser light color film is decomposed under the action of the activator, and the pattern of the laser light color film floats on the water;
e.取经步骤c处理后的不锈钢容器并用夹具固定，夹具控制不锈钢容器在水面上进行滚动转印，使得镭射光彩膜的图案转印在不锈钢容器表面，转印完成后，用清水冲洗所述不锈钢容器表面，然后进行烘烤，烘烤温度为130℃，烘烤时间为20min，从而在所述不锈钢容器的表面形成镭射彩色图案层；e. Take the stainless steel container processed in step c and fix it with a clamp. The clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container. After the transfer is completed, rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 130°C, and the baking time is 20 minutes, so as to form a laser color pattern layer on the surface of the stainless steel container;
f.称取以下重量配比的组分：f. Weigh the following components in weight ratio:
Figure PCTCN2020106891-appb-000006
Figure PCTCN2020106891-appb-000006
将以上配比的组分充分搅拌混合，制成透明亮光的丙烯酸树脂涂料B；Stir and mix the components in the above proportion to make transparent and bright acrylic resin paint B;
g.取透明亮光的丙烯酸树脂涂料B对不锈钢容器上的镭射彩色图案层进行空气喷涂作业，其中压缩空气压力为3.0kg，雾化空气压力为0.45mpa，成形空气压力为0.25mpa，喷涂后在镭射彩色图案层表面形成膜厚为30um的亮光涂层并对所述亮光涂层进行固化烘烤，固化温度为160℃，固化时间为20min，从而在不锈钢容器的表面形成镭射光彩图案，完成不锈钢容器的表面处理。g. Take transparent and bright acrylic resin paint B to air spray the laser color pattern layer on the stainless steel container. The compressed air pressure is 3.0kg, the atomizing air pressure is 0.45mpa, and the forming air pressure is 0.25mpa. A bright coating with a thickness of 30um is formed on the surface of the laser color pattern layer, and the bright coating is cured and baked at a curing temperature of 160°C and a curing time of 20 minutes to form a laser color pattern on the surface of the stainless steel container to complete the stainless steel Surface treatment of the container.
作为优选，所述步骤b中带颜色的色料为银色或黑色。Preferably, the colored pigment in step b is silver or black.
作为优选，所述步骤e中清水冲洗压力为1.5㎏，水洗时间为10min。Preferably, in the step e, the washing pressure with clean water is 1.5 kg, and the washing time is 10 min.
作为优选，所述步骤e中的夹具为机械手。Preferably, the clamp in the step e is a manipulator.
作为优选，所述步骤a中的表面处理包括以下步骤：Preferably, the surface treatment in step a includes the following steps:
a1.对不锈钢容器表面进行拉丝、细抛光处理，然后用棉轮除去不锈钢容器表面的污渍；a1. Wire drawing and fine polishing the surface of the stainless steel container, and then use a cotton wheel to remove the stains on the surface of the stainless steel container;
a2.固定所述不锈钢容器，并对不锈钢容器表面进行吹尘擦拭、除尘作业。a2. Fix the stainless steel container, and perform dust blowing and wiping and dust removal operations on the surface of the stainless steel container.
作为优选，所述步骤a1中，通过180目的金钢砂砂带对不锈钢容器表面进行拉丝处理，再通过1200目的棉轮对不锈钢容器表面进行细抛光处理。Preferably, in the step a1, the surface of the stainless steel container is subjected to wire drawing treatment with a 180-mesh diamond abrasive belt, and then the surface of the stainless steel container is subjected to a fine polishing treatment with a 1200-mesh cotton wheel.
作为优选，所述步骤a2中，用导电的夹具固定所述不锈钢容器，通过纯度为98％的工业酒精对不锈钢容器表面进行擦拭，再通过离子静电风枪对不锈钢容器表面进行除尘作业。Preferably, in the step a2, the stainless steel container is fixed with a conductive clamp, the surface of the stainless steel container is wiped with industrial alcohol with a purity of 98%, and the surface of the stainless steel container is dust-removed by an ion electrostatic air gun.
总之，以上所述仅为本发明的较佳实施例，凡依本发明申请专利的范围所作的均等变化与修饰，皆应属本发明的涵盖范围。In short, the above descriptions are only preferred embodiments of the present invention, and any equivalent changes and modifications made in accordance with the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims (7)

  1. 一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于，包括以下步骤：A surface treatment method for a stainless steel container with laser brilliance, which is characterized in that it comprises the following steps:
    a.取不锈钢容器，对所述不锈钢容器进行表面处理；a. Take a stainless steel container and perform surface treatment on the stainless steel container;
    b.称取以下重量配比的组分：b. Weigh the following components in weight ratio:
    丙烯酸树脂     50份，Acrylic resin 50 copies,
    带颜色的色料           5-50份，5-50 copies of colored pigments,
    填料                          4-50份，Filler 4-50 copies,
    将以上配比的组分充分搅拌混合，制成透明带颜色的丙烯酸树脂涂料A；Stir and mix the components in the above proportion to make transparent acrylic resin paint A with color;
    c.取透明带颜色的丙烯酸树脂涂料A对不锈钢容器的表面进行空气喷涂作业，其中压缩空气压力为2.0-3.0kg，雾化空气压力为0.30-0.45mpa，成形空气压力为0.15-0.25mpa，喷涂后在不锈钢容器表面形成膜厚为15-20um的颜色涂层，对所述颜色涂层进行固化，固化温度为90-100℃，固化时间为10-20min，从而在不锈钢容器表面形成亮光的颜色层；c. Take the transparent colored acrylic resin paint A to air spray the surface of the stainless steel container, where the compressed air pressure is 2.0-3.0kg, the atomizing air pressure is 0.30-0.45mpa, and the forming air pressure is 0.15-0.25mpa. After spraying, a color coating with a film thickness of 15-20um is formed on the surface of the stainless steel container, and the color coating is cured at a curing temperature of 90-100°C and a curing time of 10-20min to form a bright surface on the surface of the stainless steel container. Color layer
    d.取镭射光彩膜放入曲面披覆流膜设备，并在镭射光彩膜表面喷涂活化剂，其中压缩空气压力为2.0-3.0kg，雾化空气压力为0.30-0.45mpa，成形空气压力为0.15-0.25mpa，喷涂后镭射光彩膜在活化剂的作用下分解，镭射光彩膜的图案漂浮在水面上；d. Take the laser light color film into the curved surface coating flow film equipment, and spray the activator on the surface of the laser light color film. The compressed air pressure is 2.0-3.0kg, the atomizing air pressure is 0.30-0.45mpa, and the forming air pressure is 0.15 -0.25mpa, after spraying, the laser light film is decomposed under the action of activator, and the pattern of the laser light film floats on the water;
    e.取经步骤c处理后的不锈钢容器并用夹具固定，夹具控制不锈钢容器在水面上进行滚动转印，使得镭射光彩膜的图案转印在不锈钢容器表面，转印完成后，用清水冲洗所述不锈钢容器表面，然后进行烘烤，烘烤温度为120-130℃，烘烤时间为10-20min，从而在所述不锈钢容器的表面形成镭射彩色图案层；e. Take the stainless steel container processed in step c and fix it with a clamp. The clamp controls the stainless steel container to perform rolling transfer on the water surface, so that the pattern of the laser light film is transferred to the surface of the stainless steel container. After the transfer is completed, rinse the stainless steel with water The surface of the container is then baked, the baking temperature is 120-130°C, and the baking time is 10-20 min, so as to form a laser color pattern layer on the surface of the stainless steel container;
    f.称取以下重量配比的组分：f. Weigh the following components by weight ratio:
    Figure PCTCN2020106891-appb-100001
    Figure PCTCN2020106891-appb-100001
    Figure PCTCN2020106891-appb-100002
    Figure PCTCN2020106891-appb-100002
    将以上配比的组分充分搅拌混合，制成透明亮光的丙烯酸树脂涂料B；Stir and mix the components in the above proportion to make transparent and bright acrylic resin paint B;
    g.取透明亮光的丙烯酸树脂涂料B对不锈钢容器上的镭射彩色图案层进行空气喷涂作业，其中压缩空气压力为2.0-3.0kg，雾化空气压力为0.30-0.45mpa，成形空气压力为0.15-0.25mpa，喷涂后在镭射彩色图案层表面形成膜厚为20-30um的亮光涂层并对所述亮光涂层进行固化烘烤，固化温度为150-160℃，固化时间为10-20min，从而在不锈钢容器的表面形成镭射光彩图案，完成不锈钢容器的表面处理。g. Take transparent and bright acrylic resin paint B to air spray the laser color pattern layer on the stainless steel container, where the compressed air pressure is 2.0-3.0kg, the atomizing air pressure is 0.30-0.45mpa, and the forming air pressure is 0.15- 0.25mpa, after spraying, a bright coating with a thickness of 20-30um is formed on the surface of the laser color pattern layer, and the bright coating is cured and baked at a curing temperature of 150-160°C and a curing time of 10-20min. The laser brilliance pattern is formed on the surface of the stainless steel container to complete the surface treatment of the stainless steel container.
  2. 根据权利要求1所述的一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于：所述步骤b中带颜色的色料为银色或黑色。The surface treatment method of a stainless steel container with a laser brilliance effect according to claim 1, wherein the colored material in step b is silver or black.
  3. 根据权利要求1所述的一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于：所述步骤e中清水冲洗压力为1.5㎏，水洗时间为10min。The surface treatment method of a stainless steel container with laser brilliance effect according to claim 1, characterized in that: in the step e, the washing pressure of clean water is 1.5 kg, and the washing time is 10 minutes.
  4. 根据权利要求1所述的一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于：所述步骤e中的夹具为机械手。The surface treatment method of a stainless steel container with a laser brilliance effect according to claim 1, wherein the clamp in step e is a manipulator.
  5. 根据权利要求1所述的一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于：所述步骤a中的表面处理包括以下步骤：The surface treatment method of a stainless steel container with a laser brilliance effect according to claim 1, wherein the surface treatment in step a includes the following steps:
    a1.对不锈钢容器表面进行拉丝、细抛光处理，然后用棉轮除去不锈钢容器表面的污渍；a1. Wire drawing and fine polishing the surface of the stainless steel container, and then use a cotton wheel to remove the stains on the surface of the stainless steel container;
    a2.固定所述不锈钢容器，并对不锈钢容器表面进行吹尘擦拭、除尘作业。a2. Fix the stainless steel container, and perform dust blowing and wiping and dust removal operations on the surface of the stainless steel container.
  6. 根据权利要求5所述的一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于：所述步骤a1中，通过180目的金钢砂砂带对不锈钢容器表面进行拉丝处理，再通过1200目的棉轮对不锈钢容器表面进行细抛光处理。The surface treatment method of a stainless steel container with a laser brilliance effect according to claim 5, characterized in that: in the step a1, the surface of the stainless steel container is wire-drawn with a 180-mesh diamond abrasive belt, and then passed through a 1200-mesh The cotton wheel finely polishes the surface of the stainless steel container.
  7. 根据权利要求5所述的一种带镭射光彩效果的不锈钢容器表面处理方法，其特征在于：所述步骤a2中，用导电的夹具固定所述不锈钢容器，通过纯度为98％的工业酒精对不锈钢容器表面进行擦拭，再通过离子静电风枪对不锈钢容器表面进行除尘作业。The surface treatment method of a stainless steel container with a laser brilliance effect according to claim 5, characterized in that: in the step a2, the stainless steel container is fixed with a conductive clamp, and the stainless steel is treated by industrial alcohol with a purity of 98%. The surface of the container is wiped, and then the surface of the stainless steel container is dust-removed by the ion electrostatic air gun.
PCT/CN2020/106891 2019-08-16 2020-08-04 Surface treatment method for stainless steel container having laser color effect WO2021031848A1 (en)

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CN110496759B (en) * 2019-08-16 2021-04-30 浙江飞剑工贸有限公司 Surface treatment method for stainless steel container with laser gloss effect

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JPH04215873A (en) * 1990-02-15 1992-08-06 Yodogawa Steel Works Ltd Production of precoated steel plate
CN1611306A (en) * 2003-10-31 2005-05-04 王天明 Laser coating process
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CN103613698A (en) * 2013-11-26 2014-03-05 王鹏飞 Thermosetting acrylic resin for powder coating as well as synthesis method and applications of thermosetting acrylic resin
CN109848009A (en) * 2019-01-23 2019-06-07 浙江飞剑科技有限公司 A kind of stainless-steel vacuum vessel surface processing method of band solid cloth sense
CN110496759A (en) * 2019-08-16 2019-11-26 浙江飞剑工贸有限公司 A kind of rustless steel container surface treatment method with laser light color effect

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JPH04215873A (en) * 1990-02-15 1992-08-06 Yodogawa Steel Works Ltd Production of precoated steel plate
CN1611306A (en) * 2003-10-31 2005-05-04 王天明 Laser coating process
CN102796986A (en) * 2012-07-19 2012-11-28 四川长虹电器股份有限公司 Vacuum continuous metalizing coating decoration process
CN103613698A (en) * 2013-11-26 2014-03-05 王鹏飞 Thermosetting acrylic resin for powder coating as well as synthesis method and applications of thermosetting acrylic resin
CN109848009A (en) * 2019-01-23 2019-06-07 浙江飞剑科技有限公司 A kind of stainless-steel vacuum vessel surface processing method of band solid cloth sense
CN110496759A (en) * 2019-08-16 2019-11-26 浙江飞剑工贸有限公司 A kind of rustless steel container surface treatment method with laser light color effect

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