CN114479672A - Metal finish, wood floor treated by metal finish and floor production process - Google Patents
Metal finish, wood floor treated by metal finish and floor production process Download PDFInfo
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- CN114479672A CN114479672A CN202210064115.1A CN202210064115A CN114479672A CN 114479672 A CN114479672 A CN 114479672A CN 202210064115 A CN202210064115 A CN 202210064115A CN 114479672 A CN114479672 A CN 114479672A
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 137
- 239000002184 metal Substances 0.000 title claims abstract description 137
- 239000002023 wood Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 156
- 239000003973 paint Substances 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000011241 protective layer Substances 0.000 claims abstract description 39
- 239000002344 surface layer Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 26
- 239000000080 wetting agent Substances 0.000 claims abstract description 25
- 239000002270 dispersing agent Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 239000002562 thickening agent Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims description 41
- 238000000576 coating method Methods 0.000 claims description 41
- 239000003822 epoxy resin Substances 0.000 claims description 38
- 229920000647 polyepoxide Polymers 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 31
- 239000000843 powder Substances 0.000 claims description 25
- 239000002585 base Substances 0.000 claims description 17
- 238000007731 hot pressing Methods 0.000 claims description 15
- 239000000434 metal complex dye Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 238000009408 flooring Methods 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000123 paper Substances 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- -1 acetylene glycol Chemical compound 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 229920000180 alkyd Polymers 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011094 fiberboard Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000010422 painting Methods 0.000 claims description 5
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- 125000005375 organosiloxane group Chemical group 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 239000011414 polymer cement Substances 0.000 claims description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 239000003945 anionic surfactant Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009966 trimming Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- 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
- B05D7/08—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 using synthetic lacquers or varnishes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/38—Paints containing free metal not provided for above in groups C09D5/00 - C09D5/36
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/41—Organic pigments; Organic dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/80—Processes for incorporating ingredients
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a metal finish, a wood floor treated by the metal finish and a floor production process, belonging to the field of metal finish floor processing, wherein the metal finish comprises the following components in percentage by weight: the paint comprises water-based paint, a defoaming agent, a dispersing agent, metal finish paint, water-based resin, a flatting agent, a wetting agent, a thickening agent and an adhesion promoter, wherein the ratio of the water-based paint to the flatting agent to the wetting agent is (5-6): 0.5:0.5: (1-2): 1:1.5:1: 1.5:1, the wood floor treated by the metal finish comprises a first protective layer, a base material layer, a primer layer, a second protective layer, a metal finish layer and a surface layer from bottom to top; the invention solves the problems of single color and insufficient appearance effect of the prior wood floor processed by the metal finish paint; the technical problems of poor waterproof performance and insufficient surface wear-resistant strength of the floor structure.
Description
Technical Field
The invention belongs to the field of metal finish floor processing, and particularly relates to metal finish, a wood floor treated by the metal finish and a floor production process.
Background
In the traditional solid wood or solid wood composite floor, the solid wood or solid wood composite floor with common decorative effect can not meet the sensory requirements of customers; the floor treated by the metal finish has stronger reflection effect due to the addition of the metal particles, gives users a pleasant, light and novel feeling, and is very popular at present.
Chinese patent document CN202110024717.X discloses a metallic paint coating and a preparation method thereof, and the metallic paint coating is compounded by taking metallic copper powder as a component of the surface of a floor to obtain the floor with glittering surface and good appearance. However, the product produced by the process has single color and appearance and poor waterproof performance, and metal powder is easy to precipitate in water-based paint, so that the coating is uneven and the production efficiency is poor.
There is a need for a metal finish, wood flooring treated with the metal finish, and a flooring production process to solve the above problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: 1) the color is single, and the appearance effect is insufficient; 2) poor waterproof performance and insufficient surface wear resistance; 3) the metal powder is easy to precipitate in the water paint, and the color has color difference.
In order to solve the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention discloses a metal finish, which comprises the following components in percentage by weight: the paint comprises water-based paint, a defoaming agent, a dispersing agent, a metal finish primer, water-based resin, a flatting agent, a wetting agent, a thickening agent and an adhesion promoter, wherein the ratio of the water-based paint to the defoaming agent to the dispersing agent is (5-6): 0.5:0.5: (1-2): 1:1.5:1: 1.5: 1;
the metal finish coat base material comprises metal powder and metal complex dye, wherein the metal powder is one or more of copper powder, gold powder, silver powder and aluminum powder; the metal complex dye comprises one or more of yellow, orange, red and fluorescent red, and is prepared by the following steps in proportion (8-10): 1, preparing a metal finish primer;
after the metal finish base material is prepared, the water-based paint, the defoaming agent, the dispersing agent, the water-based resin and the adhesion promoter are added in proportion, the mixture is prepared at a corresponding rotating speed, temperature and time, and then the mixture is poured into a storage tank for low-speed storage.
Further, the defoaming agent is one or more of silicone defoaming agent, mineral oil defoaming agent and acetylene glycol defoaming agent; the defoaming agent is used for eliminating foams formed by materials in the production process, is insoluble in water, animal and vegetable oil and mineral oil, has low solubility, and can resist high temperature and low temperature. The chemical property is stable.
The dispersant is a polyacrylic acid ammonium salt dispersant;
the wetting agent is one or more of polyether modified polysiloxane wetting agents, acetylene glycol wetting agents, anionic surfactant wetting agents and nonionic surfactant wetting agents, and is usually an organosilicon leveling agent for eliminating surface defects caused by poor surface tension.
The water-based resin is water-based alkyd resin or water-based polyurethane acrylate;
the adhesion promoter comprises alkyd amino baking paint or acrylic amino baking paint;
the leveling agent is a modified organosiloxane leveling agent; the thickening agent is an alkali swelling thickening agent or a polyurethane thickening agent.
A wood flooring treated with a metal finish, comprising a metal finish layer treated with the metal finish of claim 1, the wood flooring comprising, from bottom to top, a first protective layer, a base layer, a primer layer, a second protective layer, a metal finish layer and a surface layer;
the outer side of the substrate layer is provided with an epoxy resin plate, the epoxy resin plate is positioned on two sides of the substrate layer, the upper side of the epoxy resin plate is connected with the second protective layer, and the lower side of the epoxy resin plate is connected with the first protective layer;
and the joint of the epoxy resin plate and the joint of the first protective layer and the second protective layer are respectively provided with a connecting bulge.
Preferably, the connecting protrusion comprises a first block part and a second block part, the height of the first block part is 1-1.5 times that of the second block part, the first block part and the second block part are both provided with multiple groups, and the first block part is arranged in the middle of the first block part.
Preferably, the joint of the epoxy resin plate and the second protective layer is provided with a connector, the connector is located at the outer end of the connecting protrusion, the connector is a round slot, a water stop strip is installed at the joint, the water stop strip is in a right-angle shape, and two sides of the water stop strip are respectively connected with the second protective layer and the epoxy resin plate.
Preferably, the epoxy resin board outside is provided with unsmooth mortise-tenon joint or forked tail mortise-tenon joint respectively, the epoxy resin inboard is provided with connecting portion respectively and is connected with the substrate layer.
Preferably, the first protective layer comprises a first waterproof layer and a protective layer, the first waterproof layer is suitable for being bonded to the bottom of the substrate layer, and the protective layer is fixedly connected to the bottom of the first waterproof layer;
the second protective layer comprises a second waterproof layer, and the second waterproof layer is connected with the water stop strip;
the surface layer comprises a wear-resistant layer subjected to UV surface treatment, and the wear-resistant layer is fixedly connected with the metal finish paint layer.
A wood floor production process treated by metal finish paint comprises the following steps:
A. preparation of Metal topcoat
A1. Preparing a metal finish primer, wherein the metal finish primer comprises one or more of metal powder and metal complex dye yellow, orange, red and fluorescent red according to the metal color required by design, one of the metal powder and the metal complex dye yellow, orange, red and fluorescent red is selected for single color, the metal powder is mixed according to the proportion for color mixing, the average particle size is 800-1600 meshes, a stirring device is added, the metal powder comprises one or more of copper powder, gold powder, silver powder and aluminum powder, the colors of the copper powder, the gold powder, the silver powder and the aluminum powder are similar, and the metal powder and the metal complex dye are mixed according to the proportion (8-10): 1 to prepare the metal finish primer;
A2. adding the water-based paint into the stirring device finished in the step A1, adding the metal finish paint base material and the thickening agent, continuously stirring for 10-15min, gradually heating to 100 +/-10 ℃ from the normal temperature, keeping the temperature and the pressure constant, and stirring at the rotating speed of 600r/min-800 r/min;
A3. adding a defoaming agent and a dispersing agent in proportion into the solution A2, and rotating for at least 5min at a stirring speed of 200r/min-400 r/min;
A4. firstly adding the water-based resin into the solution obtained in the step A3, then adding the leveling agent and the wetting agent, and stirring at constant temperature and constant pressure at the stirring speed of 500r/min-800 r/min;
A5. at step three of a 4: adding an adhesion promoter in proportion into the solution obtained in the step four, stirring at constant temperature and constant pressure, and increasing the stirring speed to 750r/min-1000 r/min;
A6. cooling the solution in the A5 to normal temperature, pouring the solution into a storage tank, and stirring the solution at a low speed of 10-30 r/min for use before use;
B. preparation of a Wood Board coated with a metallic finish
B1. Preparing a substrate layer, wherein the substrate layer is formed by staggering a plurality of layers of medium-density fiberboards, detecting that the moisture content of the substrate board to be detected is controlled to be 7% -15% after the plurality of layers of fiberboards are subjected to hot pressing, then conveying the substrate board into a drying kiln for curing, forming and grooving after curing for 7-45 days, sanding the rear surface to determine the thickness, and finishing the installation of the substrate board;
B2. coating a primer on the substrate layer, wherein the primer is a water-soluble environment-friendly metal protection primer and is sprayed or sprinkled on the substrate layer;
B3. slotting and installing epoxy resin plates on two sides of the base material layer;
B4. coating the second waterproof layer with a metal finish paint obtained by A6, wherein the metal finish paint is prepared from water-based paint: defoaming agent: dispersing agent: metal finish: aqueous resin: leveling agent: wetting agent: thickening agent and adhesion promoter (5-6): 0.5:0.5: (1-2): 1:1.5:1: 1.5: 1;
B5. arranging a surface layer on the metal finish paint layer, wherein the surface layer comprises a plurality of layers of transparent finish layers, the transparent surfaces can be coated by transparent oily paint, the materials are cured and discharged on line by leveling and ultraviolet light, the leveling time is controlled to be not less than 5min, the air flow rate in a leveling chamber is 0.3-0.4m/s, the baking temperature is 110-150 ℃, and the surfaces are polished; coating a second layer of transparent oily paint, performing on-line curing and discharging through leveling and ultraviolet light, controlling the leveling time to be not less than 5min, controlling the air flow rate in a leveling chamber to be 0.3-0.4m/s, baking at the temperature of 110-plus-150 ℃, and polishing the surface; coating a third layer of transparent oily paint, performing on-line curing and discharging through leveling and ultraviolet light, controlling the leveling time to be not less than 10min, controlling the air flow rate in a leveling chamber to be 0.1-0.2m/s, controlling the baking temperature to be 80-150 ℃, polishing the surface, detecting the scratch resistance of an acceptance surface layer, entering the next step of working procedure, and not coating the transparent oily paint; the surface layer is at least sprayed, rolled or sprayed to ensure the thickness of the actual surface layer;
B6. and after finishing the coating, installing a protective layer at the bottom end of the first waterproof layer, wherein the protective layer comprises balance paper, coating an antibacterial primer or a rubber primer on the upper side of the balance paper, arranging bottom textures at the bottom of the balance paper, and after finishing the coating, performing hot pressing and drying to finish the installation of the floor.
Further, in step B1, the preparation process of the substrate layer further needs to sort the veneers before hot pressing, and then the veneers are arranged, stitched and dried to realize the veneer quality of the multilayer board, and the veneers are arranged in a staggered manner, and then subjected to surface gluing to form a blank, and the blank is subjected to prepressing to repair the surface, and then hot pressing to enhance the bonding effect.
Further, in step B3, the upper and lower sides of the epoxy resin board are provided with a connecting protrusion and a connecting port;
upside: installing a water stop strip on the connecting port, fixedly connecting the bottom of the water stop strip with the epoxy resin plate, painting a second waterproof layer on the primer layer to enable the height of the upper end of the waterproof layer to be the same as that of the upper end of the water stop strip, and painting primer on the second waterproof layer;
lower side: directly coating a first waterproof layer, wherein the thickness of the first waterproof layer is the same as that of the second waterproof layer;
the first waterproof layer and the second waterproof layer are made of the same material, and the first waterproof layer is polyurethane waterproof paint or polymer cement-based waterproof paint.
Compared with the prior art, the invention can obtain the following technical effects:
according to the metal finish disclosed by the invention, the metal complex dye is combined in the metal powder to enhance the dyeing effect of the metal finish and ensure the actual metal color effect, and the preparation method of the metal finish firstly realizes the preparation of basic color through mixing; and then the formula materials are sequentially added at a reasonable stirring speed and time to realize the effects of different stages, and finally the materials are added into a storage tank and are in a low-speed state during use or all the time, so that the material effect of the metal finish is ensured.
The wood floor coated with the metallic paint comprises a base material layer, connecting parts are arranged on two sides of the base material layer to realize the basic connecting effect of the wood floor, and the two sides have certain fireproof performance; the primer layer is coated on the substrate layer, so that the adhesive force of the metal finish paint is improved, the fullness and the anti-corrosion function of the metal finish paint are improved, and the uniform absorption of the metal finish paint can be ensured; a waterproof layer is additionally arranged on the primer layer, and the actual waterproof effect is ensured by combining the water stop strips on the two sides; coating metal finish on the waterproof layer, arranging a surface layer on the metal finish, and polishing the surface layer by multiple layers to enable the metal finish to present relatively perfect metal texture; and finally, the protection is carried out through the protective layer, so that the service life of the whole wood floor is prolonged.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a metal finish treated wood flooring of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
The specific wood floor structure is as follows: referring to fig. 1 and 2, a wood flooring treated with a metal finish comprises a metal finish layer 5 treated with a metal finish, and the wood flooring comprises, from bottom to top, a first protective layer 1, a substrate layer 2, a primer layer 3, a second protective layer 4, a metal finish layer 5 and a surface layer 6, as shown in fig. 1;
an epoxy resin plate 7 is arranged on the outer side of the substrate layer 2, the epoxy resin plates 7 are positioned on two sides of the substrate layer 2, the upper side of the epoxy resin plate 7 is connected with the second protective layer 4, and the lower side of the epoxy resin plate 7 is connected with the first protective layer 1;
the joint of the epoxy resin plate 7 and the first protective layer 1 and the second protective layer 4 is provided with a connecting bulge 71.
The connecting projection 71 includes a first block 711 and a second block 712, as shown in fig. 2, the height of the first block 711 is 1 to 1.5 times the height of the second block 712, two sets of the first block 711 and the second block 712 are provided, and the first block 711 is disposed between the two sets of the first block 711.
The outer sides of the epoxy resin plates 7 are respectively provided with concave-convex mortise-tenon connection or dovetail mortise-tenon connection, and the inner sides of the epoxy resin plates 7 are respectively provided with connecting parts 72 and connected with the substrate layer 2.
The first protective layer 1 comprises a first waterproof layer 11 and a protective bottom layer 12, the first waterproof layer 11 is suitable for being bonded to the bottom of the substrate layer 2, and the protective bottom layer 12 is fixedly connected to the bottom of the first waterproof layer 11;
the second protective layer 4 comprises a second waterproof layer which is connected with the water stop strip 9;
the surface layer 6 comprises a wear-resistant layer subjected to UV surface treatment, and the wear-resistant layer is fixedly connected with the metal finish paint layer 5. The production process comprises the following steps:
a wood floor production process treated by metal finish paint comprises the following steps:
A. preparation of Metal topcoat
A1, preparing a metal finish primer, wherein the metal finish primer comprises one or more of metal powder and metal complex dye yellow, orange, red and fluorescent red according to the designed required metal color, one of the metal powder and the metal complex dye yellow, orange, red and fluorescent red is selected for single color, mixed metal powder is mixed according to the required color matching proportion for color matching, the average particle size is 800-1600 meshes, a stirring device is added, the metal powder comprises one or more of copper powder, gold powder, silver powder and aluminum powder, and the metal powder and the metal complex dye are mixed according to the proportion (8-10): 1, mixing in proportion, and preparing a metal finish primer;
step A2, adding the water-based paint into the stirring device finished in the step A1, then adding the metal finish primer and the thickening agent, continuously stirring for 10-15min, gradually heating to 100 +/-10 ℃ from normal temperature, keeping the temperature and the pressure constant, and stirring at the rotating speed of 600r/min-800 r/min;
step A3, adding a defoaming agent and a dispersing agent in proportion into the solution obtained in step A2, rotating for at least 5min, and stirring at a speed of 200r/min-400r/min, wherein the dispersing agent ensures that metal powder cannot be settled;
step A4, adding the water-based resin into the solution obtained in step A3, and then adding the leveling agent and the wetting agent, wherein the wetting agent enhances the penetration of metal powder into the water-based paint, the leveling agent enhances the forming effect of the finish paint, and the finish paint is stirred at constant temperature and constant pressure, and the stirring speed is 500r/min-800 r/min;
step A5, step three at A4: adding an adhesion promoter in proportion into the solution obtained in the step four, stirring at constant temperature and constant pressure, and increasing the stirring speed to 750r/min-1000r/min, wherein the adhesion capability of the integral finish on the wood floor is enhanced by the adhesion promoter, and the bonding capability of the film layer and the film layer is improved;
step A6, cooling the solution in the step A5 to normal temperature, pouring the solution into a storage tank, stirring the solution at a low speed of 10-30 r/min before use, and performing online mixing and coating on a metal paint coating layer without coating in advance and waiting for 24 hours for drying and curing, so that the production efficiency can be remarkably improved, and the overall production cost can be reduced;
B. preparation of Metal topcoat-coated Board
B1, preparing a substrate layer 2, wherein the substrate layer 2 is formed by arranging a plurality of layers of medium-density fiberboards in a staggered manner, sorting single boards, finishing, splicing and drying the single boards to realize the quality of the single boards of the multilayer board, arranging the single boards in a staggered manner, coating glue on the surfaces of the single boards to form a blank, prepressing the blank, repairing the surfaces of the blank, reinforcing the bonding effect in hot pressing, controlling the water content of the base material board to be inspected after the hot pressing to be 7-15%, then feeding the base material board into a drying kiln for curing, forming and grooving after the curing is carried out for 7-45 days, and sanding the rear surface to determine the thickness to finish the preparation of the base material board;
the method comprises the following steps of (1) trimming the single plates, wherein the trimming of the single plates comprises shearing and repairing, namely, the strip-shaped single plates are sheared into the single plates with the specification and the spliced single plates, and the whole single plate with the defects can meet the quality requirement of the process through repairing;
splicing the single plates by sewing: the cut and repaired single plates are spliced and sewed on special sewing equipment to form a whole single plate with standard size, so that the phenomena of lamination and gaps in the assembly process are eliminated, and the flatness and the absence of gaps of a base material layer are ensured.
Drying the veneer: and (3) drying the single plates which are sewn and spliced in the finishing way, wherein the water content needs to meet the national standard requirement, and the single plates are prevented from deforming to influence the quality.
Assembling: the glued veneers are paved into the standard or customer-required size and specification to form a blank, and the blank is spliced by adopting the mutually vertical and complementary staggered mode of the wood grain directions of adjacent layers, so that the structure of the multilayer plywood is firmer.
Pre-pressing: the blank plate is firstly cold-pressed once and then put into a prepress to be prepressed for a proper time under a certain pressure.
Trimming a blank plate: and (4) inspecting and repairing the surface of the pre-pressed blank plate to ensure that no lamination and no gap exist.
Hot pressing: and (3) carrying out hot pressing on the repaired plate blank on a hot press for a proper time at a certain temperature and a certain pressure, so that the multilayer plates are firmly bonded.
Drying the bottom plate again: and (3) detecting the moisture content of the hot-pressed bottom plate, and drying the bottom plate again if the moisture content cannot meet the requirement, so as to ensure firm adhesion of the dough cover.
Sanding: the surface of the bottom plate is sanded by a sander, so that the plate surface is smooth and beautiful, and the veneering and forming are convenient.
B2, coating a primer on the substrate layer 2, wherein the primer is a water-soluble environment-friendly metal protection primer and is sprayed or showered on the substrate layer 2, and multiple layers of primers can be coated to ensure the actual adhesion capability;
b3, slotting and installing epoxy resin plates 7 on two sides of the base material layer 2, wherein the epoxy resin plates 7 are provided with connecting bulges 71 and connecting ports 8 from top to bottom;
upside: installing a water stop bar 9 on the connecting port 8, fixedly connecting the bottom of the water stop bar 9 with the epoxy resin plate 7, and painting a second waterproof layer on the primer layer 3 to ensure that the height of the upper end of the waterproof layer is the same as that of the upper end of the water stop bar 9;
lower side: directly coating the first waterproof layer 11, wherein the thickness of the first waterproof layer 11 is the same as that of the second waterproof layer;
the first waterproof layer 11 and the second waterproof layer are made of the same material, and the first waterproof layer 11 is one of polyurethane waterproof paint or polymer cement-based waterproof paint;
step B4., coating the second waterproof layer with a metal finish paint A6, wherein the metal finish paint is prepared from water-based paint: defoaming agent: dispersing agent: metal finish paint base material: aqueous resin: leveling agent: wetting agent: the thickening agent and the adhesion promoter are 5-6: 0.5:0.5: 1-2: 1:1.5:1: 1.5: 1;
b5., arranging a surface layer 6 on the metal finish paint layer 5, wherein the surface layer 6 comprises a plurality of layers of transparent surface layers, the transparent surfaces can be coated by transparent oily paint, the materials are cured and discharged on line through leveling and ultraviolet light, the leveling time is controlled to be not less than 5min, the air flow rate in a leveling chamber is controlled to be 0.3-0.4m/s, the baking temperature is 110-150 ℃, and the surfaces are polished; coating a second layer of transparent oily paint, performing on-line curing and discharging through leveling and ultraviolet light, controlling the leveling time to be not less than 5min, controlling the air flow rate in a leveling chamber to be 0.3-0.4m/s, baking at the temperature of 110-plus-150 ℃, and polishing the surface; coating a third layer of transparent oily paint, performing on-line curing and discharging through leveling and ultraviolet light, controlling the leveling time to be not less than 10min, controlling the air flow rate in a leveling chamber to be 0.1-0.2m/s, controlling the baking temperature to be 80-150 ℃, polishing the surface, detecting the scratch resistance of an acceptance surface layer 6, enabling the acceptance surface layer to be in line with the next step of working procedure, and not in line with the recoating of the transparent oily paint; the surface layer 6 is at least sprayed, roll-coated or curtain-coated three layers to ensure the thickness of the actual surface layer 6;
and step B6., installing a protective bottom layer 12 at the bottom end of the first waterproof layer 11, wherein the protective bottom layer 12 comprises balance paper, coating antibacterial primer or rubber primer on the balance paper, performing hot pressing after coating, and drying to complete the installation of the floor.
For example one
Preparing a substrate layer 2, controlling the water content of feeding, controlling the water content to be 8% -10% through a preparation process, and ensuring the quality of the wood in the later period, coating primer on the surface of the wood after treatment, installing an epoxy resin plate 7 after the two sides are opened, preparing the epoxy resin plate 7 in advance and arranging a connecting bulge 71 and a tenon-and-mortise connecting part, connecting the epoxy resin plate 7 on the substrate layer 2 and connecting the bulge 71, respectively coating a second waterproof layer and a first waterproof layer 11, arranging a connecting port 8 and installing a water stop bar 9 after hot pressing, bonding the two sides of the water stop bar 9 on the corresponding epoxy resin plate 7 and the second waterproof layer, and then coating metal finish on the second waterproof layer.
The metal finish comprises water-based paint: defoaming agent: dispersing agent: metal finish primer: aqueous resin: leveling agent: wetting agent: a thickener and an adhesion promoter in a ratio of 6: 0.5:0.5: 1: 1:1.5:1: 1.5:1, wherein the metal powder in the metal finish paint adopts single copper powder, the metal complex dye is added to be orange, the mixture is mixed according to the proportion of 8:1, then a stirring device added with the water-based paint is added, the mixture is heated and quickly stirred for 10min at the rotating speed of 800r/min, and the actual mixing effect is ensured; then adding a defoaming agent and a dispersing agent in proportion, rotating at the rotating speed of 300r/min for 10min, wherein the dispersing agent is a polyacrylic ammonium salt dispersing agent, and the defoaming agent is an organic silicon defoaming agent; firstly adding water-based resin, then adding a wetting agent and a flatting agent, and rotating for 5min at a speed of 600r/min, wherein the wetting agent is a polyether modified polysiloxane wetting agent, the water-based resin is water-based alkyd resin, and the flatting agent is a modified organosiloxane flatting agent; then adding an adhesion promoter, quickly mixing for 10min at 800r/min, wherein the adhesion promoter is water-based alkyd amino baking paint, storing in a low-speed storage tank, rotating at 10r/min, and conveniently using and coating.
Coating a surface layer 6 on the metal finish paint layer 5, wherein the surface layer 6 is arranged in three layers, each layer is subjected to leveling and ultraviolet light curing treatment, and the first layer of transparent oily paint is leveled at the temperature of 120 ℃ and at the flow speed of 0.3m/s for 5-8 min; the second layer of transparent oily paint is flatly poured for 5-8 min at the temperature of 150 ℃ and the flow speed of 0.3 m/s; leveling the third layer of transparent oily paint at 90 ℃ and a flow rate of 0.1m/s for 10 min; and after finishing, adhering an antibacterial primer to the bottom of the first waterproof layer 11, and performing hot pressing and drying to finish fixing.
The connecting parts 72 are arranged on the two sides of the base material layer 2 to realize the basic connecting effect of the wood floor, and the two sides have certain fireproof performance; the primer layer 3 is coated on the substrate layer 2, so that the adhesive force of the metal finish paint is improved, the fullness and the anti-corrosion function of the metal finish paint are improved, and the uniform absorption of the metal finish paint can be ensured; a waterproof layer is additionally arranged on the primer layer, and the water stop strips 9 on two sides are combined to ensure the actual waterproof effect; coating metal finish on the waterproof layer, arranging a surface layer 6 on the metal finish, and polishing the surface layer 6 by multiple layers to enable the metal finish to present relatively perfect metal texture; and finally, the protection is carried out through the protective layer, so that the service life of the whole wood floor is prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (10)
1. A metal finish is characterized in that: the components by weight percentage are as follows: the paint comprises water-based paint, a defoaming agent, a dispersing agent, a metal finish primer, water-based resin, a flatting agent, a wetting agent, a thickening agent and an adhesion promoter, wherein the ratio of the water-based paint to the defoaming agent to the dispersing agent is (5-6): 0.5:0.5: (1-2): 1:1.5:1: 1.5: 1;
the metal finish coat base material comprises metal powder and metal complex dye, wherein the metal powder is one or more of copper powder, gold powder, silver powder and aluminum powder; the metal complex dye comprises one or more of yellow, orange, red and fluorescent red, and is prepared by the following steps in proportion (8-10): 1, preparing a metal finish primer;
after the metal finish primer is prepared, the water-based paint, the defoaming agent, the dispersing agent, the water-based resin and the adhesion promoter are added in proportion, the mixture is prepared at corresponding rotation speed, temperature and time, and then the mixture is poured into a storage tank for low-speed storage.
2. The metallic topcoat of claim 1, wherein:
the defoaming agent is one or more of an organic silicon defoaming agent, a mineral oil defoaming agent and an acetylene glycol defoaming agent;
the dispersant is a polyacrylic acid ammonium salt dispersant;
the wetting agent is one or more of polyether modified polysiloxane wetting agent, acetylene glycol wetting agent, anionic surfactant wetting agent and nonionic surfactant wetting agent;
the water-based resin is water-based alkyd resin or water-based polyurethane acrylate;
the adhesion promoter comprises alkyd amino baking paint or acrylic amino baking paint;
the leveling agent is a modified organosiloxane leveling agent; the thickening agent is an alkali swelling thickening agent or a polyurethane thickening agent.
3. A wood flooring treated with a metal finish comprising a metal finish layer treated with the metal finish of claim 1, characterized in that: the wood floor comprises a first protective layer, a base material layer, a primer layer, a second protective layer, a metal finish paint layer and a surface layer from bottom to top;
the outer side of the substrate layer is provided with an epoxy resin plate, the epoxy resin plate is positioned on two sides of the substrate layer, the upper side of the epoxy resin plate is connected with the second protective layer, and the lower side of the epoxy resin plate is connected with the first protective layer;
and the joint of the epoxy resin plate and the joint of the first protective layer and the second protective layer are respectively provided with a connecting bulge.
4. The wood flooring treated with the metal finish according to claim 3, wherein: the connecting protrusion comprises a first block portion and a second block portion, the height of the first block portion is 1-1.5 times that of the second block portion, the first block portion and the second block portion are provided with multiple groups, and the first block portion is arranged in the middle of the first block portion.
5. The wood flooring treated with the metal finish according to claim 3, wherein: the epoxy resin board is equipped with the connector with the second protective layer junction, the connector is located connects bellied outer end, the connector is the circular slot mouth, connector department installs the sealing rod, the sealing rod is the right angle form, the both sides of sealing rod are connected with second inoxidizing coating and epoxy resin board respectively.
6. The wood flooring treated with the metal finish according to claim 3, wherein: the epoxy resin board outside is provided with unsmooth mortise-tenon joint or forked tail mortise-tenon joint respectively, the epoxy resin inboard is provided with connecting portion respectively and is connected with the substrate layer.
7. The wood flooring treated with the metal finish according to claim 3, wherein: the first protective layer comprises a first waterproof layer and a protective layer, the first waterproof layer is suitable for being bonded to the bottom of the substrate layer, and the protective layer is fixedly connected to the bottom of the first waterproof layer;
the second protective layer comprises a second waterproof layer, and the second waterproof layer is connected with the water stop strip;
the surface layer comprises a wear-resistant layer subjected to UV surface treatment, and the wear-resistant layer is fixedly connected with the metal finish paint layer.
8. A process for producing wood flooring treated with the metal finish according to claim 7, comprising the steps of:
A. preparation of Metal topcoat
A1. Preparing a metal finish primer, wherein the metal finish primer comprises one or more of metal powder and metal complex dye yellow, orange, red and fluorescent red according to the metal color required by design, one of the metal powder and the metal complex dye yellow, orange, red and fluorescent red is selected for single color, the metal powder is mixed according to the proportion for color mixing, the average particle size is 800-1600 meshes, a stirring device is added, the metal powder comprises one or more of copper powder, gold powder, silver powder and aluminum powder, the colors of the copper powder, the gold powder, the silver powder and the aluminum powder are similar, and the metal powder and the metal complex dye are mixed according to the proportion (8-10): 1 to prepare the metal finish primer;
A2. adding the water-based paint into the stirring device finished in the step A1, adding the metal finish primer and the thickening agent, and continuously stirring for 10-15min, wherein the temperature is gradually increased to 100 +/-10 ℃ from normal temperature, the constant temperature and the constant pressure are kept, and the stirring speed is 600r/min-800 r/min;
A3. adding a defoaming agent and a dispersing agent in proportion into the solution A2, and rotating for at least 5min at a stirring speed of 200r/min-400 r/min;
A4. firstly adding the water-based resin into the solution obtained in the step A3, then adding the leveling agent and the wetting agent, and stirring at constant temperature and constant pressure at the stirring speed of 500r/min-800 r/min;
A5. at step three of a 4: adding an adhesion promoter in proportion into the solution obtained in the step four, stirring at constant temperature and constant pressure, and increasing the stirring speed to 750r/min-1000 r/min;
A6. cooling the solution in the A5 to normal temperature, pouring the solution into a storage tank, and stirring the solution at a low speed of 10-30 r/min for use before use;
B. preparation of a Wood Board coated with a metallic finish
B1. Preparing a substrate layer, wherein the substrate layer is formed by staggering a plurality of layers of medium-density fiberboards, detecting that the moisture content of the substrate board to be detected is controlled to be 7% -15% after the plurality of layers of fiberboards are subjected to hot pressing, then conveying the substrate board into a drying kiln for curing, forming and grooving after curing for 7-45 days, sanding the rear surface to determine the thickness, and finishing the installation of the substrate board;
B2. coating a primer on the substrate layer, wherein the primer is a water-soluble environment-friendly metal protection primer and is sprayed or sprinkled on the substrate layer;
B3. slotting and installing epoxy resin plates on two sides of the base material layer;
B4. coating the second waterproof layer with a metal finish paint obtained by A6, wherein the metal finish paint is prepared from water-based paint: defoaming agent: dispersing agent: metal finish: aqueous resin: leveling agent: wetting agent: thickening agent and adhesion promoter (5-6): 0.5:0.5: (1-2): 1:1.5:1: 1.5: 1;
B5. arranging a surface layer on the metal finish paint layer, wherein the surface layer comprises a plurality of layers of transparent finish layers, the transparent surfaces can be coated by transparent oily paint, the materials are cured and discharged on line by leveling and ultraviolet light, the leveling time is controlled to be not less than 5min, the air flow rate in a leveling chamber is 0.3-0.4m/s, the baking temperature is 110-150 ℃, and the surfaces are polished; coating a second layer of transparent oily paint, performing on-line curing and discharging through leveling and ultraviolet light, controlling the leveling time to be not less than 5min, controlling the air flow rate in a leveling chamber to be 0.3-0.4m/s, baking at the temperature of 110-plus-150 ℃, and polishing the surface; coating a third layer of transparent oily paint, performing on-line curing and discharging through leveling and ultraviolet light, controlling the leveling time to be not less than 10min, controlling the air flow rate in a leveling chamber to be 0.1-0.2m/s, controlling the baking temperature to be 80-150 ℃, polishing the surface, detecting the scratch resistance of an acceptance surface layer, entering the next step of working procedure, and not coating the transparent oily paint; the surface layer is at least sprayed, rolled or sprayed to ensure the thickness of the actual surface layer;
B6. and after finishing the coating, installing a protective layer at the bottom end of the first waterproof layer, wherein the protective layer comprises balance paper, coating an antibacterial primer or a rubber primer on the upper side of the balance paper, arranging bottom textures at the bottom of the balance paper, and after finishing the coating, performing hot pressing and drying to finish the installation of the floor.
9. The production process of the wood floor treated by the metal finishing paint, according to claim 8, is characterized in that: in step B1, the preparation process of the substrate layer further includes sorting the veneers before hot pressing, finishing, stitching and drying the veneers to achieve the veneer quality of the multilayer board, forming a blank by surface gluing after staggered arrangement, repairing the surface of the blank after prepressing, and hot pressing to enhance the bonding effect.
10. The production process of the wood floor treated by the metal finishing paint, according to claim 8, is characterized in that: in the step B3, connecting bulges and connecting ports are arranged on the upper part and the lower part of the epoxy resin plate;
upside: installing a water stop strip on the connecting port, fixedly connecting the bottom of the water stop strip with the epoxy resin plate, painting a second waterproof layer on the primer layer to enable the height of the upper end of the waterproof layer to be the same as that of the upper end of the water stop strip, and painting primer on the second waterproof layer;
lower side: directly coating a first waterproof layer, wherein the thickness of the first waterproof layer is the same as that of the second waterproof layer;
the first waterproof layer and the second waterproof layer are made of the same material, and the first waterproof layer is polyurethane waterproof paint or polymer cement-based waterproof paint.
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Effective date of registration: 20231218 Address after: 239200 No. 10, Jingyi Road, economic development zone, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee after: Laian Yangtze Floor Co.,Ltd. Patentee after: ANHUI YANGZI FLOORING Inc.,Co. Address before: 239200 No. 10, Jingyi Road, economic development zone, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee before: Laian Yangtze Floor Co.,Ltd. |