CN112778895A - Wood grain imitation leather coating for magnesium aluminum alloy plate and preparation method thereof - Google Patents
Wood grain imitation leather coating for magnesium aluminum alloy plate and preparation method thereof Download PDFInfo
- Publication number
- CN112778895A CN112778895A CN202110034721.4A CN202110034721A CN112778895A CN 112778895 A CN112778895 A CN 112778895A CN 202110034721 A CN202110034721 A CN 202110034721A CN 112778895 A CN112778895 A CN 112778895A
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- agent
- alloy plate
- wood grain
- coating
- plate wood
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D189/00—Coating compositions based on proteins; Coating compositions based on derivatives thereof
-
- 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
- C09D7/20—Diluents or solvents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses a magnalium alloy plate wood grain imitation leather coating and a preparation method thereof, relating to the technical field of coatings. The invention comprises the following raw materials in percentage by mass: leather powder, polyurethane, an ester solvent, a thickening agent, a defoaming agent, a delustering agent, a surfactant, a flatting agent, a pigment, a coupling agent and a film forming agent; the ester solvent is one or more of isopropanol, ethylene glycol monobutyl ether, cyclohexanone and ethyl acetate; the thickening agent is one or more of diatomite, silica gel and organic bentonite. The magnesium-aluminum alloy surface coating formed by the coating has comfortable hand feeling, is fine and smooth, has a leather-like effect and strong color expression capability, improves the attractiveness and aesthetic feeling of the surface of the magnesium-aluminum alloy, and has wide market prospect and market application potential.
Description
Technical Field
The invention belongs to the technical field of coatings, and particularly relates to a magnalium alloy plate wood grain imitation leather coating and a preparation method thereof.
Background
In household products commonly used by magnesium-aluminum alloy, the existing magnesium-aluminum alloy surface is smooth, and the aesthetic property of modern household needs to be improved. Coating is a good way. The texture paint is paint with realistic texture after being painted on a wall, and the texture of the texture paint gives a simple and thick feeling to people. After the texture paint is introduced from abroad, the unique spatial visual angle is shown by the infinitely variable three-dimensional texture and the multi-choice individual collocation, and the texture paint is rich and vivid and causes the booming. The coating can be created individually to meet the overall decoration style, so that the texture coating shows the unique style of the texture coating in decoration. The texture coating brings the smooth times of the wall body coating into the brand new times of the natural environment-friendly concave-convex coating, can replace wallpaper, and is more environment-friendly, economic and personalized. The texture coating has no radiation, light dead weight and vivid effect, and creates infinite special decorative effect through different construction processes, techniques and skills.
Therefore, aiming at the problems, the provision of the magnalium alloy plate wood grain imitation leather coating and the preparation method thereof have important significance
Disclosure of Invention
The invention provides a magnalium alloy plate wood grain imitation leather coating and a preparation method thereof, which solve the problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a magnalium alloy plate wood grain imitation leather coating and a preparation method thereof, wherein the magnalium alloy plate wood grain imitation leather coating comprises the following raw materials in percentage by mass:
further, the material comprises the following raw materials in percentage by mass:
furthermore, the ester solvent is one or a mixture of more of isopropanol, ethylene glycol monobutyl ether, cyclohexanone and ethyl acetate.
Further, the thickening agent is one or more of diatomite, silica gel and organic bentonite.
Further, the defoaming agent is a polyether defoaming agent or an organic silicon defoaming agent.
Furthermore, the leveling agent is an organic silicon leveling agent or an acrylic acid leveling agent.
Further, the flatting agent is one or a mixture of more of polyester flatting resin, acrylic flatting resin and white carbon black.
Further, the coupling agent is a KH560 type silane coupling agent.
Furthermore, the film forming agent is one or a mixture of more of an acrylic resin film forming agent, a butadiene resin film forming agent, a polyurethane film forming agent and a nitrocellulose film forming agent.
A preparation method of a magnalium alloy plate wood grain imitation leather coating comprises the following steps:
s1, crushing and sieving the dermis to 2000-4000 meshes, and sieving to obtain dermis powder;
s2, adjusting the rotation speed of the high-speed dispersion stirrer to 800-;
s3, testing the viscosity of the prepared semi-finished product by using the viscosity, wherein the viscosity of the semi-finished product is between 115 KU and 125KU, and the surface state is uniform and has no particles;
s4, placing the stirred material in a dispersion tank, stirring for 2-3h at the rotating speed of 800-.
Compared with the prior art, the invention has the following beneficial effects:
the magnalium alloy plate wood grain imitation leather coating is prepared from polyurethane, an ester solvent and real leather powder, has excellent waterproof capability and stain resistance, has comfortable, fine and smooth handfeel and imitation leather effect, is high in color expression capability, improves the attractiveness and aesthetic feeling of the surface of the magnalium alloy, and has wide market prospect and market application potential.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific example 1:
the invention relates to a magnalium alloy plate wood grain imitation leather coating and a preparation method thereof, wherein the magnalium alloy plate wood grain imitation leather coating comprises the following raw materials in percentage by mass:
wherein, the ester solvent adopts isopropanol.
Wherein the thickening agent adopts diatomite.
Wherein the defoaming agent is polyether defoaming agent.
Wherein, the leveling agent is an organic silicon leveling agent.
Wherein the matting agent is polyester matting resin.
Wherein, the coupling agent adopts KH560 type silane coupling agent.
Wherein the film forming agent is an acrylic resin film forming agent.
A preparation method of a magnalium alloy plate wood grain imitation leather coating comprises the following steps:
s1, crushing and sieving the genuine leather to 2000 meshes, and sieving to obtain genuine leather powder;
s2, turning the high-speed dispersion stirrer to 600r/min, adding leather powder, polyurethane, an ester solvent, a defoaming agent, a delustering agent, a surfactant and a leveling agent into the high-speed dispersion stirrer according to the mass percent to enable the leather powder, the polyurethane, the ester solvent, the defoaming agent, the delustering agent, the surfactant and the leveling agent to be dispersed uniformly, finally adding a thickening agent, a coupling agent and a film forming agent to be dispersed uniformly, and stirring for 20 min;
s3, testing the viscosity of the prepared semi-finished product by using the viscosity, wherein the viscosity of the semi-finished product is between 115 KU and 125KU, and the surface state is uniform and has no particles;
and S4, placing the stirred material in a dispersion tank, stirring for 2 hours at the rotating speed of 800r/min, and adding the pigment with the mass percentage into the dispersion tank according to the requirement to obtain the finished paint.
Specific example 2:
the invention relates to a magnalium alloy plate wood grain imitation leather coating and a preparation method thereof, wherein the magnalium alloy plate wood grain imitation leather coating comprises the following raw materials in percentage by mass:
wherein, the ester solvent is prepared by mixing isopropanol, ethylene glycol monobutyl ether, cyclohexanone and ethyl acetate with equal mass.
Wherein the thickening agent is prepared by mixing diatomite, silica gel and organic bentonite with equal mass.
Wherein, the defoaming agent is an organic silicon defoaming agent.
Wherein, the flatting agent is an acrylic flatting agent.
Wherein, the flatting agent is prepared by mixing polyester flatting resin, acrylic flatting resin and white carbon black with equal mass.
Wherein, the coupling agent adopts KH560 type silane coupling agent.
The film-forming agent is prepared by mixing an acrylic resin film-forming agent, a butadiene resin film-forming agent, a polyurethane film-forming agent and a nitrocellulose film-forming agent which are equal in mass.
A preparation method of a magnalium alloy plate wood grain imitation leather coating comprises the following steps:
s1, crushing and sieving the genuine leather to 4000 meshes, and sieving to obtain genuine leather powder;
s2, turning the high-speed dispersion stirrer to 800r/min, adding leather powder, polyurethane, an ester solvent, a defoaming agent, a delustering agent, a surfactant and a leveling agent into the high-speed dispersion stirrer according to the mass percent to enable the leather powder, the polyurethane, the ester solvent, the defoaming agent, the delustering agent, the surfactant and the leveling agent to be dispersed uniformly, finally adding a thickening agent, a coupling agent and a film forming agent to be dispersed uniformly, and stirring for 30 min;
s3, testing the viscosity of the prepared semi-finished product by using the viscosity, wherein the viscosity of the semi-finished product is between 115 KU and 125KU, and the surface state is uniform and has no particles;
and S4, placing the stirred material in a dispersion tank, stirring for 2-3h at the rotating speed of 1200r/min, and adding the pigment with the mass percentage into the dispersion tank according to the requirement to obtain a finished coating.
Has the advantages that:
the magnalium alloy plate wood grain imitation leather coating is prepared from polyurethane, an ester solvent and real leather powder, has excellent waterproof capability and stain resistance, has comfortable, fine and smooth handfeel and imitation leather effect, is high in color expression capability, improves the attractiveness and aesthetic feeling of the surface of the magnalium alloy, and has wide market prospect and market application potential.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The magnalium alloy plate wood grain imitation leather coating and the preparation method thereof are characterized by comprising the following raw materials by mass percent:
2. the magnesium-aluminum alloy plate wood grain imitation leather coating as claimed in claim 1, characterized by comprising the following raw materials by mass percent:
3. the magnalium alloy plate wood grain imitation coating as claimed in claim 1, characterized in that the ester solvent is one or more of isopropyl alcohol, ethylene glycol monobutyl ether, cyclohexanone, and ethyl acetate.
4. The magnalium alloy plate wood grain imitation leather coating as claimed in claim 1, wherein the thickener is one or more of diatomite, silica gel and organic bentonite.
5. The magnesium-aluminum alloy plate wood grain imitation coating as claimed in claim 1, wherein the defoaming agent is polyether type defoaming agent or organic silicon defoaming agent.
6. The magnesium-aluminum alloy plate wood grain imitation leather coating as claimed in claim 1, wherein the leveling agent is an organosilicon leveling agent or an acrylic leveling agent.
7. The magnesium-aluminum alloy plate wood grain imitation leather coating as claimed in claim 1, wherein the matting agent is one or more of polyester matting resin, acrylic matting resin and white carbon black.
8. The magnesium-aluminum alloy plate wood grain imitation coating as claimed in claim 1, wherein the coupling agent is a silane coupling agent of KH560 type.
9. The magnalium alloy plate wood grain leather-like coating as claimed in claim 1, wherein the film forming agent is one or more of an acrylic resin film forming agent, a butadiene resin film forming agent, a polyurethane film forming agent and a nitrocellulose film forming agent.
10. The preparation method of the magnalium alloy plate wood grain imitation coating as claimed in any one of claims 1 to 9, characterized by comprising the following steps:
s1, crushing and sieving the dermis to 2000-4000 meshes, and sieving to obtain dermis powder;
s2, adjusting the rotation speed of the high-speed dispersion stirrer to 800-;
s3, testing the viscosity of the prepared semi-finished product by using the viscosity, wherein the viscosity of the semi-finished product is between 115 KU and 125KU, and the surface state is uniform and has no particles;
s4, placing the stirred material in a dispersion tank, stirring for 2-3h at the rotating speed of 800-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034721.4A CN112778895A (en) | 2021-01-12 | 2021-01-12 | Wood grain imitation leather coating for magnesium aluminum alloy plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034721.4A CN112778895A (en) | 2021-01-12 | 2021-01-12 | Wood grain imitation leather coating for magnesium aluminum alloy plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112778895A true CN112778895A (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110034721.4A Pending CN112778895A (en) | 2021-01-12 | 2021-01-12 | Wood grain imitation leather coating for magnesium aluminum alloy plate and preparation method thereof |
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| CN (1) | CN112778895A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112640A (en) * | 1989-09-27 | 1991-05-14 | Nippon Steel Corp | Precoated metal having low gloss external appearance |
| CN102848682A (en) * | 2012-08-30 | 2013-01-02 | 昆山承宇机电科技有限公司 | Man-made leather material with fluorescent effect |
| CN104212324A (en) * | 2014-09-19 | 2014-12-17 | 江苏海晟涂料有限公司 | Heavy corrosion-resistant paint for industry and preparation method thereof |
| CN104774543A (en) * | 2015-04-02 | 2015-07-15 | 上海长润发涂料有限公司 | Leather-like paint |
| CN106519942A (en) * | 2016-10-28 | 2017-03-22 | 福建万安实业集团有限公司 | Imitation leather type thermosetting powder coating and preparation method thereof |
-
2021
- 2021-01-12 CN CN202110034721.4A patent/CN112778895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112640A (en) * | 1989-09-27 | 1991-05-14 | Nippon Steel Corp | Precoated metal having low gloss external appearance |
| CN102848682A (en) * | 2012-08-30 | 2013-01-02 | 昆山承宇机电科技有限公司 | Man-made leather material with fluorescent effect |
| CN104212324A (en) * | 2014-09-19 | 2014-12-17 | 江苏海晟涂料有限公司 | Heavy corrosion-resistant paint for industry and preparation method thereof |
| CN104774543A (en) * | 2015-04-02 | 2015-07-15 | 上海长润发涂料有限公司 | Leather-like paint |
| CN106519942A (en) * | 2016-10-28 | 2017-03-22 | 福建万安实业集团有限公司 | Imitation leather type thermosetting powder coating and preparation method thereof |
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