CN112221902B - Preparation method of antique imitation coating on surface of handicraft with short treatment time - Google Patents

Preparation method of antique imitation coating on surface of handicraft with short treatment time Download PDF

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Publication number
CN112221902B
CN112221902B CN202011060483.6A CN202011060483A CN112221902B CN 112221902 B CN112221902 B CN 112221902B CN 202011060483 A CN202011060483 A CN 202011060483A CN 112221902 B CN112221902 B CN 112221902B
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water
handicraft
coating
artware
antique
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CN112221902A (en
Inventor
林礼渠
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Fuzhou Hongbo Technology Co ltd
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Fuzhou Hongbo Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • 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
    • 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
    • B05D3/10—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 other chemical means
    • B05D3/102—Pretreatment of metallic substrates
    • 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
    • B05D7/56—Three layers or more
    • B05D7/58—No clear coat specified
    • B05D7/586—No clear coat specified each layer being cured, at least partially, separately

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses a preparation method of an antique imitation coating on the surface of a handicraft with short treatment time, which comprises the following steps: the method comprises the following steps of uniformly spraying a first water-based coating on the surface of an artwork, so that a first water-based coating layer is formed on the surface of the artwork, and the thickness of the first water-based coating layer is 1-5 mm; point-coating a second water-based paint on the surface of the treated handicraft to form a second water-based paint layer, and coating the point-coated second water-based paint layer to ensure that the thickness of the second water-based paint layer is not more than 4 mm; baking the surface of the handicraft at 1000-1500 ℃ until bubbles and gullies are generated, and then baking at 2000-2500 ℃ for 120-300 s; drying the treated artware until the moisture content of the first coating layer and the second coating layer is lower than 15%; after scraping the bubble skin on the surface of the handicraft, spraying water-based antique paint; and (6) waxing. Compared with the prior art, the method has the advantages of simple operation, short processing time, good antique effect and the like.

Description

Preparation method of antique imitation coating on surface of handicraft with short treatment time
The application is divided into separate applications by taking an invention patent with the application date of 2017-11-06, the application number of 201711077909.7 and the name of 'a preparation method for antique imitation coating on the surface of a handicraft article' as a parent application.
Technical Field
The invention relates to the technical field of surface treatment, in particular to a preparation method of an antique imitation coating on the surface of a handicraft with short treatment time.
Background
With the improvement of living standard, people pursue beauty more and more. The craft has the advantages of old feeling, precipitation feeling of years and simple satisfaction, and is comfortable and close, so the craft is more and more popular with people. The existing artware is mainly treated by a chemical corrosion method such as strong acid or strong alkali soaking, the treatment time is long, the process is complex, the antique mark is obvious, and meanwhile, the intensity of the artware is greatly reduced due to chemical corrosion, so that the artware cannot be stored durably.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the preparation method of the antique imitation coating on the surface of the handicraft with simple operation and short treatment time is provided.
In order to solve the technical problems, the invention adopts the technical scheme that:
a preparation method of antique imitation coating on the surface of artware comprises the following steps:
s10, unevenly spraying a first water-based paint on the surface of the handicraft to form a first water-based paint layer on the surface of the handicraft, wherein the thickness of the first water-based paint layer is 1-5 mm;
s20, point-coating a second water-based paint on the surface of the artware processed in the step S10 to form a second water-based paint layer, and smearing the point-coated second water-based paint to ensure that the thickness of the second water-based paint layer is not more than 4 mm;
s30, baking the surface of the handicraft at 1000-1500 ℃ until bubbles and gullies are generated, and baking at 2000-2500 ℃ for 120-300S;
s40, drying the artware processed in the step S30 until the moisture content of the first coating layer and the moisture content of the second coating layer are lower than 15%;
s50, after air bubble skins on the surface of the artware are scraped, spraying water-based old-making paint;
and S60, waxing.
The invention has the beneficial effects that: the preparation method of the antique imitation coating provided by the invention is simple to operate, the antique imitation coating on the surface of the finally prepared artware is good in antique effect and vivid and natural in effect, and the method can be widely applied to the preparation of the antique imitation coatings on the surfaces of different kinds of artware and is not limited by the kinds of base materials; the method has short treatment time, can finish the preparation of the antique imitation coating on the surface of the whole handicraft within 30min, and can shorten the treatment time by more than 95 percent compared with the common treatment method which requires at least more than 10 h; the method of the invention has no strong corrosive reagent, no damage or injury to the base material of the artware, and no influence on the storage of the artware.
The invention also comprises another preparation method of the antique imitation coating on the surface of the handicraft, which comprises the following steps:
s10, spraying or coating white paint on the surface of the metal artware, diluting the color concentrate with alcohol, and spraying on the surface of the processed artware;
s20, spraying alcohol on the metal artware processed in the step S10, and enabling the alcohol to naturally flow downwards;
s30, drying the alcohol on the surface of the metal craft until no water stain exists, and spraying a bright paint;
s40, naturally airing the treated artware for 1.5-4 hours.
The invention has the beneficial effects that: the preparation method of the antique imitation coating on the surface of the handicraft provided by the invention is simple to operate, the antique imitation coating on the surface of the handicraft finally prepared is good in antique effect, and the alcohol is ingeniously utilized to naturally flow and corrode under the action of gravity to remove part of color concentrates on the surface of the handicraft, so that the handicraft is natural and vivid; the used reagent has no corrosion to the metal artware, so that the strength of the artware is ensured; the bright paint is sprayed on the surface of the handicraft, so that the surface glossiness of the handicraft is high, the moisture-proof and wear-resistant performance of the handicraft is improved, the texture is clear, and the classical smell of the handicraft is thicker; the method has short processing time, can finish the antique finishing of the whole artware within 2 hours at the shortest time, and can shorten the processing time by more than 80 percent compared with the common antique finishing method which requires at least more than 10 hours.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description will be given with reference to the embodiments.
The invention provides a preparation method of an antique imitation coating on the surface of a handicraft, which comprises the following steps:
s10, unevenly spraying a first water-based paint on the surface of the handicraft to form a first water-based paint layer on the surface of the handicraft, wherein the thickness of the first water-based paint layer is 1-5 mm;
s20, point-coating a second water-based paint on the surface of the artware processed in the step S10 to form a second water-based paint layer, and smearing the point-coated second water-based paint to ensure that the thickness of the second water-based paint layer is not more than 4 mm;
s30, baking the surface of the handicraft at 1000-1500 ℃ until bubbles and gullies are generated, and baking at 2000-2500 ℃ for 120-300S;
s40, drying the artware processed in the step S30 until the moisture content of the first coating layer and the moisture content of the second coating layer are lower than 15%;
s50, after air bubble skins on the surface of the artware are scraped, spraying water-based old-making paint;
and S60, waxing.
From the above description, the beneficial effects of the present invention are: the preparation method of the antique imitation coating provided by the invention is simple to operate, the antique imitation coating on the surface of the finally prepared artware is good in antique effect and vivid and natural in effect, and the method can be widely applied to the preparation of the antique imitation coatings on the surfaces of different kinds of artware and is not limited by the kinds of base materials; the method has short treatment time, can finish the preparation of the antique imitation coating on the surface of the whole handicraft within 30min, and can shorten the treatment time by more than 95 percent compared with the common treatment method which requires at least more than 10 h; the method of the invention has no strong corrosive reagent, no damage or injury to the base material of the artware, and no influence on the storage of the artware.
Further, the antique finishing method further comprises the step of drying the handicraft before the step S10, so that the moisture content of the surface of the handicraft is lower than 15%.
From the above description, the beneficial effects of the present invention are: before the antique finishing treatment, the surface of the product to be processed is ensured to be dry, so that the spraying of the paint at the later stage is prevented from being influenced.
Further, the components of the first water-based paint and the second water-based paint are identical.
Further, the first water-based paint and the second water-based paint are the same except that the color filler is different.
From the above description, the beneficial effects of the present invention are: the invention has no special limitation on the water-based paint, and can realize single-color product treatment and double-color product treatment.
Further, the first water-based paint and the second water-based paint are conventional water-based paints in the field, and consist of 30% of emulsion, 10% of auxiliary agent and 60% of filler, such as can be directly purchased from Fujian Daoyang Jingmai Co.
Further, in step S30, baking is performed by using a natural gas spray gun.
From the above description, the beneficial effects of the present invention are: the movable natural gas spray gun is adopted to carry out uniform-speed moving baking on the surface of the handicraft, the small fire is firstly used for baking until bubbles are generated, and then the gas output is adjusted and the big fire is used for quick baking.
Further, the distressing method further comprises the step of wiping the artware which is waxed in the step S60 with cotton cloth.
From the above description, the beneficial effects of the present invention are: the waxed handicraft is wiped by cotton cloth to remove the residual coating surface and wax on the surface of the handicraft, so that the handicraft looks more natural.
Further, the drying process in step S40 is natural drying or drying at 40-60 ℃.
Preferably, the drying time is not more than 20min, and more preferably, the drying time is 15 min.
Preferably, the handicraft is a wood handicraft or a metal handicraft.
Further, the aqueous antique paint may be a conventional aqueous antique paint available directly from the market.
The invention also comprises another preparation method of the antique imitation coating on the surface of the handicraft, which comprises the following steps:
s10, spraying or coating white paint on the surface of the metal handicraft, diluting the color concentrate with alcohol, and spraying the diluted color concentrate on the surface of the treated handicraft;
s20, spraying alcohol on the metal artware processed in the step S10, and enabling the alcohol to naturally flow downwards;
s30, drying the alcohol on the surface of the metal craft until no water stain exists, and spraying a bright paint;
s40, naturally airing the treated artware for 1.5-4 hours.
From the above description, the beneficial effects of the present invention are: the preparation method of the antique imitation coating on the surface of the handicraft provided by the invention is simple to operate, the antique imitation coating on the surface of the handicraft finally prepared is good in antique effect, and the alcohol is ingeniously utilized to naturally flow and corrode under the action of gravity to remove part of color concentrates on the surface of the handicraft, so that the handicraft is natural and vivid; the used reagent has no corrosion to the metal artware, so that the strength of the artware is ensured; the bright paint is sprayed on the surface of the handicraft, so that the surface glossiness of the handicraft is high, the moisture-proof and wear-resistant performance of the handicraft is improved, the texture is clear, and the classical smell of the handicraft is thicker; the method has short processing time, can finish the antique finishing of the whole artware within 2 hours at the shortest time, and can shorten the processing time by more than 80 percent compared with the common antique finishing method which requires at least more than 10 hours.
Further, in the step S10, alcohol and color essence are diluted according to the volume ratio of 1-5: 1.
From the above description, the beneficial effects of the present invention are: the directly purchased color concentrate stock solution is diluted, so that the phenomenon that the color concentrate is too thick and cannot be dispersed on the surface of the handicraft is avoided.
Further, the color concentrate is a color concentrate commonly used in the conventional antique field, and comprises the following components: 40% of pigment, 5% of dibutyl ester, 52% of auxiliary agent and solvent, and can be directly purchased from Fujian Dayan Jingmao Co.
Preferably, the natural drying time in the step S40 is 2-4 h.
Further, in the step S30, the thickness of the clear lacquer is 1mm or more, preferably 1 to 3 mm.
The first embodiment of the invention is as follows:
a preparation method of antique imitation coating on the surface of artware comprises the following steps:
s10, drying the handicraft to enable the moisture content on the surface of the handicraft to be lower than 15%; the method comprises the following steps of uniformly spraying a first water-based coating on the surface of an artwork, so that a first water-based coating layer is formed on the surface of the artwork, and the thickness of the first water-based coating layer is 2-3 mm;
s20, point-coating a second water-based paint on the surface of the artware processed in the step S10 to form a second water-based paint layer, and spreading the point-coated second water-based paint to ensure that the thickness of the second water-based paint layer is not more than 2 mm;
s30, baking the surface of the handicraft for 30S at 1300-1500 ℃ by using a natural gas spray gun until bubbles and gullies are generated, and baking for 180-300S at 2000-2200 ℃;
s40, baking the artware processed in the step S30 at 50 ℃ for 18min, and drying until the moisture content of the first coating layer and the second coating layer is lower than 15%;
s50, after air bubble skins on the surface of the artware are scraped, spraying water-based old-making paint;
s60, waxing, wrapping industrial wax with cloth, beating the surface of the handicraft treated in the step S50, naturally drying, and probing the surface of the handicraft with cotton cloth.
The first water-based paint, the second water-based paint and the water-based antique paint and industrial wax can be directly obtained from the common water-based antique paint in the market.
The second embodiment of the invention is as follows:
a preparation method of antique imitation coating on the surface of artware comprises the following steps:
s10, drying the handicraft to enable the moisture content on the surface of the handicraft to be lower than 15%; the method comprises the following steps of uniformly spraying a first water-based coating on the surface of an artwork, so that a first water-based coating layer is formed on the surface of the artwork, and the thickness of the first water-based coating layer is 1-5 mm;
s20, point-coating a second water-based paint on the surface of the artware processed in the step S10 to form a second water-based paint layer, and smearing the point-coated second water-based paint to ensure that the thickness of the second water-based paint layer is not more than 3 mm;
s30, baking the surface of the handicraft article for 45S at 1000-1200 ℃ by using a natural gas spray gun until bubbles and gullies are generated, and then adjusting the gas output to bake for 120S-180S at 2300-2500 ℃;
s40, naturally airing the artware processed in the step S30 until the moisture content of the first coating layer and the moisture content of the second coating layer are lower than 15%;
s50, after scraping the bubble skin on the surface of the handicraft by a scraper, spraying water-based old-fashioned paint;
and S60, waxing, wrapping industrial wax with cloth, beating the surface of the handicraft treated in the step S50, naturally drying, and probing the surface of the handicraft with cotton cloth.
The first water-based paint, the second water-based paint and the water-based antique paint and industrial wax can be directly obtained from the common water-based antique paint in the market.
The third embodiment of the invention is as follows:
a preparation method of antique imitation coating on the surface of artware comprises the following steps:
s10, spraying or coating white paint on the surface of the metal handicraft, diluting the color concentrate by alcohol according to the volume ratio of 1:1, and then spraying the diluted color concentrate on the surface of the processed handicraft;
s20, spraying alcohol on the metal artware processed in the step S10, and enabling the alcohol to naturally flow downwards;
s30, drying the alcohol on the surface of the metal craft until no water stain exists, and spraying a layer of bright paint with the thickness of 1 mm;
and S40, naturally airing the treated artware for 1.5 h.
The fourth embodiment of the invention is as follows:
a preparation method of antique imitation coating on the surface of artware comprises the following steps:
s10, spraying or coating white paint on the surface of the metal handicraft, diluting the color concentrate with alcohol according to the volume ratio of 5:1, and then spraying the diluted color concentrate on the surface of the processed handicraft;
s20, spraying alcohol on the metal artware processed in the step S10, and enabling the alcohol to naturally flow downwards;
s30, drying the alcohol on the surface of the metal craft until no water stain exists, and spraying a layer of bright paint with the thickness of 5 mm;
and S40, naturally airing the treated artware for 2 hours.
The fifth embodiment of the invention is as follows:
a preparation method of antique imitation coating on the surface of artware comprises the following steps:
s10, spraying or coating white paint on the surface of the metal handicraft, diluting the color concentrate by alcohol according to the volume ratio of 3:1, and then spraying the diluted color concentrate on the surface of the processed handicraft;
s20, spraying alcohol on the metal artware treated in the step S10, and enabling the alcohol to naturally flow downwards;
s30, drying the alcohol on the surface of the metal craft until no water stain exists, and spraying a layer of bright paint with the thickness of 3 mm;
and S40, naturally airing the treated artware for 3 hours.
The color concentrates in embodiments 3-5 of the invention are conventional in the art and can be purchased directly from the market.
In conclusion, the preparation method of the antique imitation coating on the surface of the handicraft article, provided by the invention, is simple to operate, short in treatment time and good in antique effect.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention in the specification or directly or indirectly applied to the related technical field are included in the scope of the present invention.

Claims (1)

1. A preparation method of antique simulation coating on the surface of artware with short treatment time is characterized in that: the method comprises the following steps:
s10, drying the handicraft to enable the moisture content on the surface of the handicraft to be lower than 15%; the method comprises the following steps of uniformly spraying a first water-based coating on the surface of an artwork, so that a first water-based coating layer is formed on the surface of the artwork, and the thickness of the first water-based coating layer is 1-5 mm;
s20, point-coating a second water-based paint on the surface of the artware processed in the step S10 to form a second water-based paint layer, and smearing the point-coated second water-based paint to ensure that the thickness of the second water-based paint layer is not more than 3 mm;
s30, baking the surface of the handicraft article for 45S at 1000-1200 ℃ by using a natural gas spray gun until bubbles and gullies are generated, and then adjusting the gas output to bake for 120S-180S at 2300-2500 ℃;
s40, naturally airing the artware processed in the step S30 until the moisture content of the first coating layer and the moisture content of the second coating layer are lower than 15%; the drying operation in the step S40 is natural airing or drying at 40-60 ℃; the drying time is not more than 20 min;
s50, after scraping the bubble skin on the surface of the handicraft by a scraper, spraying water-based old-fashioned paint;
and S60, waxing.
CN202011060483.6A 2017-11-06 2017-11-06 Preparation method of antique imitation coating on surface of handicraft with short treatment time Active CN112221902B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011060483.6A CN112221902B (en) 2017-11-06 2017-11-06 Preparation method of antique imitation coating on surface of handicraft with short treatment time

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711077909.7A CN107755224B (en) 2017-11-06 2017-11-06 Preparation method of antique imitation coating on surface of artware
CN202011060483.6A CN112221902B (en) 2017-11-06 2017-11-06 Preparation method of antique imitation coating on surface of handicraft with short treatment time

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CN202011060483.6A Active CN112221902B (en) 2017-11-06 2017-11-06 Preparation method of antique imitation coating on surface of handicraft with short treatment time
CN201711077909.7A Active CN107755224B (en) 2017-11-06 2017-11-06 Preparation method of antique imitation coating on surface of artware

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CN112221903B (en) * 2017-11-06 2022-05-03 福州弘博工艺有限公司 Preparation method of vivid and natural antique imitation coating on surface of artware
CN111454078B (en) * 2020-04-02 2022-04-05 德才装饰股份有限公司 Linen-stone-imitating antique finishing method

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CN1045368A (en) * 1990-03-17 1990-09-19 朱景辉 Artistic vein forming technology on crystallo-marble
CN1193564A (en) * 1996-01-26 1998-09-23 林将雄 Manufacture of artificial antique wood products
CN100364734C (en) * 2005-07-29 2008-01-30 童林生 Wooden wares surface archaizing treatment technology
CN105479577A (en) * 2015-11-18 2016-04-13 中国装饰股份有限公司 Archaized board machining method
CN112221903B (en) * 2017-11-06 2022-05-03 福州弘博工艺有限公司 Preparation method of vivid and natural antique imitation coating on surface of artware

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CN112221902A (en) 2021-01-15

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