CN114146882A - Metal silver flashing paint spraying process for wood base material - Google Patents
Metal silver flashing paint spraying process for wood base material Download PDFInfo
- Publication number
- CN114146882A CN114146882A CN202111444519.5A CN202111444519A CN114146882A CN 114146882 A CN114146882 A CN 114146882A CN 202111444519 A CN202111444519 A CN 202111444519A CN 114146882 A CN114146882 A CN 114146882A
- Authority
- CN
- China
- Prior art keywords
- primer
- spraying
- covering
- polishing
- drying room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 81
- 230000008569 process Effects 0.000 title claims abstract description 79
- 238000005507 spraying Methods 0.000 title claims abstract description 78
- 239000003973 paint Substances 0.000 title claims abstract description 75
- 239000000463 material Substances 0.000 title claims abstract description 37
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 20
- 239000004332 silver Substances 0.000 title claims abstract description 20
- 239000002023 wood Substances 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 81
- 238000005498 polishing Methods 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 230000003068 static effect Effects 0.000 claims description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 40
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 239000003085 diluting agent Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 13
- 244000137852 Petrea volubilis Species 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000011094 fiberboard Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000123 paper Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 238000007517 polishing process Methods 0.000 abstract description 3
- 239000004922 lacquer Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241001448624 Miliaria Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
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
- 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
- B05D7/06—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 wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate 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
- 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
- B05D7/24—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 for applying particular liquids or other fluent materials
-
- 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
- B05D7/57—Three layers or more the last layer being a clear coat
- B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next 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
- B05D2503/00—Polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a metal silver flashing paint spraying process for a wood substrate, which is characterized by comprising the following steps of: the method comprises the following steps: step 1, polishing a base material; polishing the base material by using 150-180-mesh abrasive paper to form a plate; step 2, first primer treatment; the step 2 comprises three processes; spraying transparent primer; drying the transparent primer; polishing the transparent primer; step 3, performing primer treatment for the second time; step 3 comprises three processes; covering a primer spraying process; covering the primer and drying; covering a primer polishing process; step 4, finishing coat treatment; step 4 comprises four processes; a pretreatment process; a first spraying process; a second spraying process; drying the finish paint; the problem of cause the lacquer or change colour problem in short term among the current scheme, lead to the substrate to absorb deformation after the moisture is solved.
Description
Technical Field
The invention relates to the field of paint spraying, in particular to a metal silver flashing paint spraying process for a wood substrate.
Background
At present, with the continuous improvement of living standard of people, the requirement for personal home decoration furniture is higher and higher, and manufacturers often need to perform paint spraying treatment on materials in the processing and production process so as to achieve unique color and texture, so that the materials are popular with consumers. With the wide application of paint, the spraying technology and the spraying equipment of the paint are also rapidly developed, the performance of a paint film of the paint is more and more concerned by people, the traditional paint has poor yellowing resistance and is sensitive to temperature and humidity environments, and when the paint is applied to indoor humid environments or under the sunshine insolation environments, the problem of paint falling or short-term color change is very easy to cause, and even the problem of deformation of a base material after moisture absorption is caused. How to solve this problem becomes crucial.
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides a metallic silver flashing paint spraying process for wood substrates, which solves the problems of paint dropping or short-term discoloration, and even deformation of the substrates after moisture absorption in the prior art.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a metal silver flashing paint spraying process for a wood substrate;
the method comprises the following steps:
step 1, polishing a base material; polishing the base material by using 150-180-mesh abrasive paper to form a plate;
step 2, first primer treatment; the step 2 comprises three processes;
firstly, spraying transparent primer; spraying a transparent primer on the plate, wherein the coating weight of the transparent primer is as follows: 110 to 120g/m2；
Secondly, drying the transparent primer; placing the plate in a static drying room for drying for 10-12 h; the temperature in the static drying room is 20-25 ℃; the humidity in the static drying room is 50-80%;
(III) polishing the transparent primer; polishing the transparent primer by adopting 240-280-mesh sand paper;
step 3, performing primer treatment for the second time; step 3 comprises three processes;
firstly, covering a primer spraying process; spraying a covering primer on the transparent primer, wherein the coating amount of the covering primer is as follows: 270 to 300g/m2；
Secondly, covering the primer and drying; placing the plate in a static drying room for drying for 8-10 h; the temperature in the static drying room is 20-25 ℃; the humidity in the static drying room is 50-80%;
(III) covering the primer and polishing; polishing the covering primer by using 400-600-mesh sand paper;
step 4, finishing coat treatment; step 4 comprises four processes;
(I) a pretreatment process; adopting an air gun to blow the surface of the plate;
(II) a first spraying process; and (3) spraying solid color finish paint on the covering primer, wherein the coating amount of the solid color finish paint is as follows: 110 to 120g/m2(ii) a Standing for 20-25 min;
(III) a second spraying process; and (3) spraying gloss oil on the solid-color finish paint, wherein the coating weight of the gloss oil is as follows: 100 to 110g/m2；
(IV) drying the finish paint; placing the plate in a static drying room for drying for 24 hours; the temperature in the static drying room is 20-25 ℃; the humidity in the static drying room is 50-70%.
The further technical scheme is as follows: in the step 1, the base material is a fiberboard; the density of the base material is 0.7 to 0.8g/cm3(ii) a The water content of the base material is 8-13%.
The further technical scheme is as follows: in the step 2, the transparent primer is made of polyurethane.
The further technical scheme is as follows: in the step 3, the covering primer is made of unsaturated resin.
The further technical scheme is as follows: in the step 4, the mass ratio of the solid color finish paint is as the main agent: curing agent: diluent 6:1: 3.
The further technical scheme is as follows: the specification of the main agent is FTP-O-BY 10810; the specification of the curing agent is FTP-605; the diluent specification is 401.
The further technical scheme is as follows: in the step 4, the light oil is prepared from the following main agents in percentage by weight: curing agent: diluent 6:0.8: 0.8.
8. The metal flash silver paint spray process for wood substrates of claim 7, wherein: the specification of the main agent is FTP-1800; the specification of the curing agent is FTP-500; the diluent specification is 401.
The further technical scheme is as follows: and 4, adopting reciprocating cross spraying solid-color finish paint in the first spraying process in the step 4.
The further technical scheme is as follows: in the second spraying process in the step 4, reciprocating cross spraying gloss oil is adopted.
Compared with the prior art, the invention has the following beneficial technical effects: (1) in the step 4, the solid-color finish paint is sprayed in a reciprocating cross mode, and then the gloss oil is sprayed in a reciprocating cross mode, so that the solid-color finish paint can be well protected by the gloss oil, and the aging resistance of the finish paint is improved; (2) the first layer of primer is sprayed in the step 2, the transparent primer made of polyurethane in the step 2 can generate good adhesive force on the plate, and the transparent primer can be tightly combined with the plate; (3) the covering primer contains titanium dioxide, so that the covering primer has good covering and filling effects on the panel; (4) the transparent primer and the covering primer play a role in protecting the plate, so that the plate is effectively prevented from absorbing moisture and deforming; (5) the solid-color finish paint has good weather resistance through proportioning and proportioning in the gloss oil, so that the plate can use relatively humid environmental conditions, and the service life of the plate is prolonged.
Drawings
Figure 1 shows a process flow diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
Figure 1 shows a process flow diagram of the present invention. Referring to fig. 1, the invention discloses a metal silver flashing paint spraying process for a wood substrate.
The metal silver flashing paint spraying process for the wood base material comprises the following steps:
step 1, polishing the base material. And (3) polishing the base material by adopting 150-180-mesh sand paper to form a plate.
In step 1, the base material is a fiberboard. The density of the base material is 0.7 to 0.8g/cm3. The water content of the base material is 8-13%.
The base material adopts medium-density fiberboard. The main raw material in the base material is broadleaf wood. The base material is prohibited from adding odor tree species materials, and the odor tree species materials include, but are not limited to, eucalyptus and pine.
The 150-180 mesh sand paper is mainly made of alumina. After the base material is polished by 150-180-mesh sand paper, the surface of the base material is smooth and flat and has no fiber burrs.
And 2, performing primary primer treatment. Step 2 includes three processes.
And (I) a transparent primer spraying process. Spraying a transparent primer on the plate, wherein the coating weight of the transparent primer is as follows: 110 to 120g/m2。
And (II) drying the transparent primer. And (5) placing the plate in a static drying room for drying for 10-12 h. The temperature in the static drying room is 20-25 ℃. The humidity in the static drying room is 50-80%.
And (III) polishing the transparent primer. And polishing the transparent primer by adopting 240-280-mesh sand paper.
In the step 2, the transparent primer is made of polyurethane.
The transparent primer made of the polyurethane material has the characteristics of high glossiness, good adhesive force, corrosion resistance and oil resistance.
And (3) spraying a first layer of primer in the step (2), wherein the transparent primer made of polyurethane in the step (2) can generate good adhesive force on the plate, and the transparent primer can be tightly combined with the plate.
Through the polishing process of the transparent primer, the transparent primer is polished, so that the surface of the polished transparent primer is smooth and flat.
And 3, performing second primer treatment. Step 3 includes three processes.
And (I) covering the primer spraying process. Spraying a covering primer on the transparent primer, wherein the coating amount of the covering primer is as follows: 270 to 300g/m2。
And (II) covering the primer drying process. And (5) placing the plate in a static drying room for drying for 8-10 hours. The temperature in the static drying room is 20-25 ℃. The humidity in the static drying room is 50-80%.
And (III) covering the primer and polishing. And polishing the covering primer by using 400-600-mesh sand paper.
In the step 3, the covering primer is made of unsaturated resin.
The covering primer made of the unsaturated resin has good hardness, wear resistance, acid and alkali resistance and heat resistance.
The covering primer contains titanium dioxide, so that the covering primer has good covering and filling effects on the panel.
The covering primer is polished in the polishing process of the covering primer, so that the surface of the covering primer is smooth and flat without bright spots, pits and pinholes.
The transparent primer and the covering primer play a role in protecting the plate, and the plate is effectively prevented from moisture absorption and deformation.
And 4, finishing treatment. Step 4 includes four processes.
(I) a pretreatment process. And (5) blowing the surface of the plate by using an air gun.
(II) the first spraying process. And (3) spraying solid color finish paint on the covering primer, wherein the coating amount of the solid color finish paint is as follows: 110 to 120g/m2. Standing for 20-25 min.
And (III) a second spraying process. And (3) spraying gloss oil on the solid-color finish paint, wherein the coating weight of the gloss oil is as follows: 100 to 110g/m2。
And (IV) drying the finish paint. And (5) placing the plate in a static drying room for drying for 24 h. The temperature in the static drying room is 20-25 ℃. The humidity in the static drying room is 50-70%.
In the step 4, the mass ratio of the solid color finish paint is as the main agent: curing agent: diluent 6:1: 3.
the specification of the main agent is FTP-O-BY 10810. The curing agent specification is FTP-605. The diluent specification is 401.
In the step 4, the light oil is prepared from the following main agents in percentage by weight: curing agent: diluent 6:0.8: 0.8.
the specification of the main agent is FTP-1800. The curing agent specification is FTP-500. The diluent specification is 401.
And 4, adopting reciprocating cross spraying solid-color finish paint in the first spraying process in the step 4.
In the second spraying process in the step 4, reciprocating cross spraying gloss oil is adopted.
The solid color finish paint is metal silver flashing paint.
In the step 4, the solid-color finish paint is sprayed in a reciprocating cross mode, and then the gloss oil is sprayed in a reciprocating cross mode, so that the solid-color finish paint can be well protected by the gloss oil, and the aging resistance of the finish paint is improved.
And 4, drying the solid color finish paint and the gloss oil in the finish paint drying process in the step 4, wherein the surface of the dried finish paint is smooth and flat, and has no drying defects of impurities, sagging, pinholes, shrinkage cavities, miliaria, orange peels and the like.
The solid-color finish paint has good weather resistance through proportioning and proportioning in the gloss oil, so that the plate can use relatively humid environmental conditions, and the service life of the plate is prolonged.
The spray process of the invention is illustrated below by means of two examples:
example 1:
the paint spray process of example 1 included:
step 1, polishing the base material. And grinding the base material by using 180-mesh sand paper to form the plate.
In step 1, the base material is a fiberboard. The density of the substrate was 0.72g/cm3. The water content of the base material was 8%.
And 2, performing primary primer treatment. Step 2 includes three processes.
And (I) a transparent primer spraying process. Spraying a transparent primer on the plate, wherein the coating weight of the transparent primer is as follows: 110g/m2。
And (II) drying the transparent primer. And (5) placing the plate in a static drying room for drying for 10 h. The temperature in the static drying room is 20 ℃. The humidity in the static drying room is 50%.
And (III) polishing the transparent primer. The clear primer was sanded with 240 grit sandpaper.
In the step 2, the transparent primer is made of polyurethane.
And 3, performing second primer treatment. Step 3 includes three processes.
And (I) covering the primer spraying process. Spraying a covering primer on the transparent primer, wherein the coating amount of the covering primer is as follows: 270g/m2。
And (II) covering the primer drying process. And (5) placing the plate in a static drying room for drying for 8 h. The temperature in the static drying room is 20 ℃. The humidity in the static drying room is 50%.
And (III) covering the primer and polishing. The masking primer was sanded with 400 mesh sandpaper.
In the step 3, the covering primer is made of unsaturated resin.
And 4, finishing treatment. Step 4 includes four processes.
(I) a pretreatment process. And (5) blowing the surface of the plate by using an air gun.
(II) the first spraying process. And (3) spraying solid color finish paint on the covering primer, wherein the coating amount of the solid color finish paint is as follows: 110g/m2. Standing for 20 min.
And (III) a second spraying process. And (3) spraying gloss oil on the solid-color finish paint, wherein the coating weight of the gloss oil is as follows: 100g/m2。
And (IV) drying the finish paint. And (5) placing the plate in a static drying room for drying for 24 h. The temperature in the static drying room is 20 ℃. The humidity in the static drying room is 50%.
In the step 4, the mass ratio of the solid color finish paint is as the main agent: curing agent: diluent 6:1: 3.
the specification of the main agent is FTP-O-BY 10810. The curing agent specification is FTP-605. The diluent specification is 401.
In the step 4, the light oil is prepared from the following main agents in percentage by weight: curing agent: diluent 6:0.8: 0.8.
the specification of the main agent is FTP-1800. The curing agent specification is FTP-500. The diluent specification is 401.
And 4, adopting reciprocating cross spraying solid-color finish paint in the first spraying process in the step 4.
In the second spraying process in the step 4, reciprocating cross spraying gloss oil is adopted.
Example 2:
the paint spray process of example 2 includes:
step 1, polishing the base material. The substrate was polished with 150 mesh sandpaper to form a panel.
In step 1, the base material is a fiberboard. The density of the substrate was 0.79g/cm3. The water content of the base material was 13%.
And 2, performing primary primer treatment. Step 2 includes three processes.
And (I) a transparent primer spraying process. Spraying a transparent primer on the plate, wherein the coating weight of the transparent primer is as follows: 120g/m2。
And (II) drying the transparent primer. And (5) placing the plate in a static drying room for drying for 12 h. The temperature in the static drying room is 25 ℃. The humidity in the static drying room is 80%.
And (III) polishing the transparent primer. The clear primer was sanded with 280 mesh sandpaper.
In the step 2, the transparent primer is made of polyurethane.
And 3, performing second primer treatment. Step 3 includes three processes.
And (I) covering the primer spraying process. Spraying a covering primer on the transparent primer, wherein the coating amount of the covering primer is as follows: 300g/m2。
And (II) covering the primer drying process. And (5) placing the plate in a static drying room for drying for 10 h. The temperature in the static drying room is 25 ℃. The humidity in the static drying room is 80%.
And (III) covering the primer and polishing. The masking primer was polished with 600 mesh sandpaper.
In the step 3, the covering primer is made of unsaturated resin.
And 4, finishing treatment. Step 4 includes four processes.
(I) a pretreatment process. And (5) blowing the surface of the plate by using an air gun.
(II) the first spraying process. And (3) spraying solid color finish paint on the covering primer, wherein the coating amount of the solid color finish paint is as follows: 120g/m2. Standing for 25 min.
And (III) a second spraying process. And (3) spraying gloss oil on the solid-color finish paint, wherein the coating weight of the gloss oil is as follows: 110g/m2。
And (IV) drying the finish paint. And (5) placing the plate in a static drying room for drying for 24 h. The temperature in the static drying room is 25 ℃. The humidity in the static drying room is 70%.
In the step 4, the mass ratio of the solid color finish paint is as the main agent: curing agent: diluent 6:1: 3.
the specification of the main agent is FTP-O-BY 10810. The curing agent specification is FTP-605. The diluent specification is 401.
In the step 4, the light oil is prepared from the following main agents in percentage by weight: curing agent: diluent 6:0.8: 0.8.
the specification of the main agent is FTP-1800. The curing agent specification is FTP-500. The diluent specification is 401.
And 4, adopting reciprocating cross spraying solid-color finish paint in the first spraying process in the step 4.
In the second spraying process in the step 4, reciprocating cross spraying gloss oil is adopted.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A metal silver flashing paint spraying process for a wood substrate is characterized by comprising the following steps:
step 1, polishing a base material; polishing the base material by using 150-180-mesh abrasive paper to form a plate;
step 2, first primer treatment; the step 2 comprises three processes;
firstly, spraying transparent primer; spraying a transparent primer on the plate, wherein the coating weight of the transparent primer is as follows: 110 to 120g/m2；
Secondly, drying the transparent primer; placing the plate in a static drying room for drying for 10-12 h; the temperature in the static drying room is 20-25 ℃; the humidity in the static drying room is 50-80%;
(III) polishing the transparent primer; polishing the transparent primer by adopting 240-280-mesh sand paper;
step 3, performing primer treatment for the second time; step 3 comprises three processes;
firstly, covering a primer spraying process; spraying a covering primer on the transparent primer, wherein the coating amount of the covering primer is as follows: 270 to 300g/m2；
Secondly, covering the primer and drying; placing the plate in a static drying room for drying for 8-10 h; the temperature in the static drying room is 20-25 ℃; the humidity in the static drying room is 50-80%;
(III) covering the primer and polishing; polishing the covering primer by using 400-600-mesh sand paper;
step 4, finishing coat treatment; step 4 comprises four processes;
(I) a pretreatment process; adopting an air gun to blow the surface of the plate;
(II) a first spraying process; and (3) spraying solid color finish paint on the covering primer, wherein the coating amount of the solid color finish paint is as follows: 110 to 120g/m2(ii) a Standing for 20-25 min;
(III) a second spraying process; and (3) spraying gloss oil on the solid-color finish paint, wherein the coating weight of the gloss oil is as follows: 100 to 110g/m2；
(IV) drying the finish paint; placing the plate in a static drying room for drying for 24 hours; the temperature in the static drying room is 20-25 ℃; the humidity in the static drying room is 50-70%.
2. The metal flash silver paint spray process for wood substrates of claim 1 wherein: in the step 1, the base material is a fiberboard; base materialThe density is 0.7 to 0.8g/cm3(ii) a The water content of the base material is 8-13%.
3. The metal flash silver paint spray process for wood substrates of claim 1 wherein: in the step 2, the transparent primer is made of polyurethane.
4. The metal flash silver paint spray process for wood substrates of claim 1 wherein: in the step 3, the covering primer is made of unsaturated resin.
5. The metal flash silver paint spray process for wood substrates of claim 1 wherein: in the step 4, the mass ratio of the solid color finish paint is as the main agent: curing agent: diluent 6:1: 3.
6. The metal flash silver paint spray process for wood substrates of claim 5, wherein: the specification of the main agent is FTP-O-BY 10810; the specification of the curing agent is FTP-605; the diluent specification is 401.
7. The metal flash silver paint spray process for wood substrates of claim 1 wherein: in the step 4, the light oil is prepared from the following main agents in percentage by weight: curing agent: diluent 6:0.8: 0.8.
8. The metal flash silver paint spray process for wood substrates of claim 7, wherein: the specification of the main agent is FTP-1800; the specification of the curing agent is FTP-500; the diluent specification is 401.
9. The metal flash silver paint spray process for wood substrates of claim 1 wherein: and 4, adopting reciprocating cross spraying solid-color finish paint in the first spraying process in the step 4.
10. The metal flash silver paint spray process for wood substrates of claim 1 wherein: in the second spraying process in the step 4, reciprocating cross spraying gloss oil is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111444519.5A CN114146882A (en) | 2021-11-30 | 2021-11-30 | Metal silver flashing paint spraying process for wood base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111444519.5A CN114146882A (en) | 2021-11-30 | 2021-11-30 | Metal silver flashing paint spraying process for wood base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114146882A true CN114146882A (en) | 2022-03-08 |
Family
ID=80454920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111444519.5A Pending CN114146882A (en) | 2021-11-30 | 2021-11-30 | Metal silver flashing paint spraying process for wood base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114146882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115534046A (en) * | 2022-09-30 | 2022-12-30 | 金牌厨柜家居科技股份有限公司 | Preparation method of door plate with liquid metal effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003205541A1 (en) * | 2002-01-15 | 2003-07-30 | Vkr Holding A/S | Method for treatment of resin-containing wood substrate and composition for coating and filling irregularities on resin-containing wood substrate |
| CN104263214A (en) * | 2014-09-30 | 2015-01-07 | 三棵树涂料股份有限公司 | PU (Polyurethane) transparent woodware combined paint and coating process of combined paint |
| CN109482450A (en) * | 2018-11-16 | 2019-03-19 | 浙江新诺贝家居有限公司 | A kind of spraying process of cabinet-wood |
| CN111013980A (en) * | 2019-12-04 | 2020-04-17 | 上海富彭展览展示服务有限公司 | Construction method of woodware paint |
-
2021
- 2021-11-30 CN CN202111444519.5A patent/CN114146882A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003205541A1 (en) * | 2002-01-15 | 2003-07-30 | Vkr Holding A/S | Method for treatment of resin-containing wood substrate and composition for coating and filling irregularities on resin-containing wood substrate |
| CN104263214A (en) * | 2014-09-30 | 2015-01-07 | 三棵树涂料股份有限公司 | PU (Polyurethane) transparent woodware combined paint and coating process of combined paint |
| CN109482450A (en) * | 2018-11-16 | 2019-03-19 | 浙江新诺贝家居有限公司 | A kind of spraying process of cabinet-wood |
| CN111013980A (en) * | 2019-12-04 | 2020-04-17 | 上海富彭展览展示服务有限公司 | Construction method of woodware paint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115534046A (en) * | 2022-09-30 | 2022-12-30 | 金牌厨柜家居科技股份有限公司 | Preparation method of door plate with liquid metal effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107138375A (en) | A kind of woodwork paint application technique | |
| CN102425284A (en) | Building inner and outer wall decorating plate and manufacturing method thereof | |
| CN108300277B (en) | 3D laser etching high-flexibility UV type PVD finish paint | |
| JP2005510616A5 (en) | ||
| CN106423801A (en) | Paint spraying technology for wood door | |
| CA1202138A (en) | Lacquers for wear-resistant surfaces | |
| CN106179920A (en) | A kind of environment protection oil paint lacquering technique of solid wood furniture | |
| CN114146882A (en) | Metal silver flashing paint spraying process for wood base material | |
| CN111452171A (en) | Processing technology of solid wood floor capable of balancing and preserving health | |
| CN102179360B (en) | Method for painting ant wooden floor | |
| CN106076779A (en) | A kind of wood furniture production technology | |
| CN111408526A (en) | Coating process of matte veneer | |
| CN106626930A (en) | Compounding process for metal surface and wood veneer | |
| CN113019860A (en) | UV film-coating bright surface-cleaning coating construction process for decorative plate | |
| CN105820720A (en) | UV curing coating for PVC material coating process and preparation method for UV curing material | |
| CN1050003A (en) | Art calligraphy decoration plate and manufacture method thereof | |
| CN111070957A (en) | Sanding-free decorative pattern veneer processing technology | |
| CN109207053B (en) | Color coating composition and application method thereof | |
| CN101263269A (en) | Ceiling tile with non uniform binder composition | |
| US6177496B1 (en) | Process for making organic materials receptive to coloring agents and adhesives | |
| CN114102782A (en) | Production process of metal paint solid wood composite floor and floor thereof | |
| CN212249719U (en) | High-flash-of-silver door plate | |
| JP2007138697A (en) | Wooden flooring and its manufacturing method | |
| CN214864989U (en) | Coating structure of veneer | |
| KR20060105258A (en) | Painting method of enthic furniture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220308 |
|
| RJ01 | Rejection of invention patent application after publication |