CN111019495A - Water-based gray aluminum powder-graphite alkyd finish paint and preparation method thereof - Google Patents
Water-based gray aluminum powder-graphite alkyd finish paint and preparation method thereof Download PDFInfo
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- CN111019495A CN111019495A CN201911376947.1A CN201911376947A CN111019495A CN 111019495 A CN111019495 A CN 111019495A CN 201911376947 A CN201911376947 A CN 201911376947A CN 111019495 A CN111019495 A CN 111019495A
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
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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
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
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Abstract
The invention relates to a water-based gray aluminum powder-graphite alkyd finish paint and a preparation method thereof, belonging to the technical field of water-based industrial paints. Comprises the following components in parts by weight: 20-30 parts of alkyd resin, 0.1-1 part of dispersing agent, 1-5 parts of cosolvent, 0.1-0.3 part of water-based defoamer, 0.2-0.8 part of amine neutralizer, 1-3 parts of base material wetting agent, 6-10 parts of aluminum powder, 10-20 parts of graphite, 0.1-1 part of thickening agent and 25-30 parts of distilled water. The invention has the beneficial effects that: (1) the gray aluminum powder graphite alkyd finish paint has long service life on outdoor steel structures such as bridges, transmission towers, electrified railway facilities and the like. (2) The invention is a single-component coating, which is easier to construct compared with a double-component coating.
Description
Technical Field
The invention belongs to the technical field of water-based industrial paint, and particularly relates to water-based gray aluminum powder-graphite alkyd finish paint and a preparation method thereof.
Background
Outdoor steel structures such as bridges, transmission towers, electrified railway facilities and the like in railway operation in China need a large amount of coating. However, these outdoor operations have problems such as construction difficulty, and the coating used must have a sufficiently long service life to avoid repetitive overhead operations. The latest investment in China is ordinary steel gray paint, and the protection life of the steel gray paint is only 2-3 years. Subsequently, the skilled person developed a gray aluminum zinc alkyd finish, but this finish was used with red lead rust inhibitive primer and was a two-component finish that was ready for use. In addition, mica iron oxide alkyd finish paint is disclosed, the protective life of the paint is about 10 years, but the paint needs to be stirred when in use, the construction is difficult, and the service life of the paint is seriously influenced by poor weather resistance.
Disclosure of Invention
Aiming at the problems of non-aging resistance, easy corrosion and the like of a paint film in the prior art, the invention provides a water-based gray aluminum powder-graphite alkyd finish paint and a preparation method thereof, so as to solve the problems. The aluminum powder graphite slurry is added into the finish paint, so that the penetration of external media to a coating can be effectively resisted, and the epoxy zinc-rich anti-rust primer is matched with a special epoxy zinc-rich anti-rust primer for use, and the longest service life can be predicted to be more than 20 years.
The technical scheme of the invention is as follows:
the water-based gray aluminum powder graphite alkyd finish paint comprises the following components in parts by weight: 20-30 parts of alkyd resin, 0.1-1 part of dispersing agent, 1-5 parts of cosolvent, 0.1-0.3 part of water-based defoamer, 0.2-0.8 part of amine neutralizer, 1-3 parts of base material wetting agent, 6-10 parts of aluminum powder, 10-20 parts of graphite, 0.1-1 part of thickening agent and 25-30 parts of distilled water.
Preferably, the composition comprises the following components in parts by weight: 30 parts of alkyd resin, 1 part of dispersing agent, 1 part of cosolvent, 0.3 part of water-based defoamer, 0.8 part of amine neutralizer, 3 parts of base material wetting agent, 10 parts of aluminum powder, 20 parts of graphite, 1 part of thickener and 30 parts of distilled water.
Preferably, the alkyd resin is a water-based alkyd resin, the pH value is 7.0-9.0, the specific model is Landburg CS01, and the alkyd resin has the advantages of good early water resistance, fast hardness increase, quick drying, easy construction and excellent weather resistance.
Preferably, the dispersant is dyhi 760 w. The dispersing agent has the advantages of good viscosity reduction and high dispersing efficiency.
Preferably, the cosolvent is ethylene glycol monobutyl ether.
Preferably, the aqueous defoaming agent is polyether siloxane polymer, the specific model is digao 902w, and the aqueous defoaming agent has the advantage of strong rapid defoaming capability.
Preferably, the amine neutralizer is ammonia water, and the amine neutralizer has the advantage of high volatilization speed.
Preferably, the substrate wetting agent is polyether siloxane polymer, the specific type is digao 280, and the substrate wetting agent has the advantage of good wettability.
Preferably, the aluminum powder has a thin flaky structure, and the model is Asahi 9321. The aluminum powder has good covering power, good heat resistance and good reflection performance to light; the scaly structure is overlapped and arranged in the paint film in the direction parallel to the base material, can prevent the permeation of water and steam, and can play a good role in physical shielding.
Preferably, the graphite is in a thin flaky structure, and the model is Tianyuan Dacron graphite. The graphite has good coloring performance, can effectively resist ultraviolet radiation, has sun-proof and weather-proof protection effects on the alkyd resin film, and achieves the purpose of prolonging the service life.
Preferably, the thickener is a polyurethane associative rheological aid, the specific type of which is Haimins 105A, and the thickener has the advantage of being capable of quickly thickening on the premise of not influencing the water resistance of a paint film.
The invention also aims to provide a preparation method of the water-based gray aluminum powder graphite alkyd finish paint, which comprises the following specific steps:
(1) adding distilled water into a grinding cylinder, starting stirring, adding aluminum powder and graphite into the distilled water, and uniformly stirring; controlling the rotating speed to be 800r/min, and sequentially adding a dispersing agent and a water-based defoaming agent while stirring; after being uniformly stirred, the feed liquid is transferred into a sand mill and ground until the fineness is less than 20 mu m, and aluminum powder graphite slurry is obtained for later use;
(2) adding alkyd resin and a cosolvent into a coating tank, stirring and mixing uniformly, adding an amine neutralizer to adjust the pH value to 8-9, adding the aluminum powder graphite slurry prepared in the step (1), adding a base material wetting agent, and adding a thickening agent to adjust the viscosity;
(3) filtering, and removing filter residues to obtain the water-based gray aluminum powder graphite alkyd finish paint.
Preferably, the solid content of the aluminum powder graphite slurry in the step (1) is 40-90%.
The invention has the beneficial effects that:
(1) the gray aluminum powder graphite alkyd finish paint has good weather resistance, corrosion resistance and ultraviolet resistance, and has long service life on outdoor steel structures such as bridges, transmission towers, electrified railway facilities and the like.
(2) The gray aluminum powder graphite alkyd finish paint is a single-component paint, and is easier to construct compared with a two-component paint.
(3) The aluminum powder used in the invention is of a scale-shaped structure, can prevent water and steam from permeating, and has a good physical shielding effect. Not only improves the water resistance and weather resistance of the self paint film, but also can effectively protect the bottom paint film from being damaged.
(4) The graphite used in the invention is in a hexagonal layered structure and is in a shape of thin scaly flakes. The arrangement mode of the aluminum powder in a paint film is very similar to that of aluminum powder, and the structural similarity leads to good compatibility. It can resist ultraviolet radiation, and has sunscreen and weather resistant effects on alkyd resin film to prolong service life.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be 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.
The types of the raw materials used in the following examples were:
the alkyd resin is Landburg CS 01;
the aluminum powder is Asahi 9321;
the graphite is Tianyuan Dacron;
the dispersant is dyhi 760 w;
the cosolvent is ethylene glycol monobutyl ether;
the water-based antifoaming agent is digao 902 w;
the amine neutralizer is ammonia water;
the base material wetting agent is digao 280;
the thickening agent is Haimines 105A;
other raw materials in the invention are all commercial products.
Example 1
The water-based gray aluminum powder graphite alkyd finish paint comprises the following components in parts by weight: 20 parts of alkyd resin, 1 part of cosolvent, 0.5 part of dispersing agent, 0.1 part of water-based defoaming agent, 0.3 part of amine neutralizer, 1 part of base material wetting agent, 6 parts of aluminum powder, 10 parts of graphite, 0.5 part of thickening agent and 25 parts of distilled water.
The preparation method comprises the following specific steps:
(1) adding distilled water into a grinding cylinder, starting stirring, adding 6 parts of aluminum powder and 10 parts of graphite into 25 parts of distilled water, and uniformly stirring; controlling the rotating speed to be 800r/min, and sequentially adding 0.5 part of dispersing agent and 0.1 part of water-based defoaming agent under stirring; after being uniformly stirred, the feed liquid is transferred into a sand mill and ground until the fineness is less than 20 mu m, and aluminum powder graphite slurry is obtained for later use;
(2) adding 20 parts of alkyd resin and 2 parts of cosolvent into a coating tank, stirring and mixing uniformly, adding 0.3 part of amine neutralizer to adjust the pH value to 8.5, adding the aluminum powder graphite slurry prepared in the step (1), adding 1 part of substrate wetting agent, and adding 0.5 part of thickener to adjust the viscosity;
(3) filtering, and removing filter residues to obtain the water-based gray aluminum powder graphite alkyd finish paint.
Example 2
The water-based gray aluminum powder graphite alkyd finish paint comprises the following components in parts by weight: 24 parts of alkyd resin, 1 part of cosolvent, 0.6 part of dispersing agent, 0.2 part of water-based defoamer, 0.4 part of amine neutralizer, 1 part of base material wetting agent, 8 parts of aluminum powder, 18 parts of graphite, 0.8 part of thickening agent and 30 parts of distilled water.
The preparation method comprises the following specific steps:
(1) adding distilled water into a grinding cylinder, starting stirring, adding 8 parts of aluminum powder and 18 parts of graphite into 30 parts of distilled water, and uniformly stirring; controlling the rotating speed to be 800r/min, and sequentially adding 0.6 part of dispersing agent and 0.2 part of water-based defoaming agent under stirring; after being uniformly stirred, the feed liquid is transferred into a sand mill and ground until the fineness is less than 20 mu m, and aluminum powder graphite slurry is obtained for later use;
(2) adding 24 parts of alkyd resin and 1 part of cosolvent into a coating tank, stirring and mixing uniformly, adding 0.4 part of amine neutralizer to adjust the pH value to 8.5, adding the aluminum powder graphite slurry prepared in the step (1), adding 2 parts of substrate wetting agent, and adding 0.8 part of thickener to adjust the viscosity;
(3) filtering, and removing filter residues to obtain the water-based gray aluminum powder graphite alkyd finish paint.
Example 3
The water-based gray aluminum powder graphite alkyd finish paint comprises the following components in parts by weight: 30 parts of alkyd resin, 1 part of cosolvent, 1 part of dispersant, 0.3 part of water-based defoamer, 0.8 part of amine neutralizer, 3 parts of base material wetting agent, 10 parts of aluminum powder, 20 parts of graphite, 1 part of thickener and 30 parts of distilled water.
The preparation method comprises the following specific steps:
(1) adding distilled water into a grinding cylinder, starting stirring, adding 10 parts of aluminum powder and 20 parts of graphite into 30 parts of distilled water, and uniformly stirring; controlling the rotating speed to be 800r/min, and sequentially adding 1 part of dispersing agent and 0.3 part of water-based defoaming agent under stirring; after being uniformly stirred, the feed liquid is transferred into a sand mill and ground until the fineness is less than 20 mu m, and aluminum powder graphite slurry is obtained for later use;
(2) adding 30 parts of alkyd resin and 3 parts of cosolvent into a coating tank, stirring and mixing uniformly, adding 0.8 part of amine neutralizer to adjust the pH value to 8.5, adding the aluminum powder graphite slurry prepared in the step (1), adding 3 parts of substrate wetting agent, and adding 1 part of thickener to adjust the viscosity;
(3) filtering, and removing filter residues to obtain the water-based gray aluminum powder graphite alkyd finish paint.
Comparative example 1
A water-based mica iron oxide alkyd finish paint comprises the following components in parts by weight: 30 parts of alkyd resin, 2 parts of cosolvent, 1 part of dispersant, 1 part of water-based defoamer, 1 part of amine neutralizer, 2 parts of base material wetting agent, 5 parts of mica, 20 parts of ferric oxide, 1 part of thickener and 20 parts of distilled water.
The preparation method comprises the following specific steps:
(1) adding 30 parts of alkyd resin and 2 parts of cosolvent into a coating tank, stirring and mixing uniformly, adding 0.8 part of amine neutralizer to adjust the pH value to 9, adding 20 parts of distilled water into a grinding cylinder, starting stirring, controlling the rotating speed to be 1000r/min, and sequentially adding 1 part of dispersant, 1 part of water-based defoamer, 5 parts of mica and 20 parts of iron oxide while stirring; after being stirred uniformly, the feed liquid is transferred into a sand mill and ground until the fineness is less than 20 mu m;
(2) sequentially adding 3 parts of a base material wetting agent and 1 part of a thickening agent into the resin mica iron oxide slurry prepared in the step (1) to adjust the viscosity of the resin mica iron oxide slurry;
(3) filtering, and removing filter residues to obtain the water-based mica iron oxide alkyd finish paint.
The topcoats prepared in example 1, example 2, example 3 and comparative example 1 were subjected to performance testing, and the results are shown in table 1 below:
TABLE 1 results of the measurements
Tests on the finish paints prepared in examples 1-3 and comparative examples show that the gray aluminum powder graphite alkyd finish paint provided by the invention has obviously enhanced weather resistance, corrosion resistance and ultraviolet resistance, especially the finish paint prepared in example 3. The service life of the cable can be prolonged on outdoor steel structures (such as bridges, transmission towers, electrified railway facilities and the like). Compared with a two-component coating, the micro-single-component coating is easier to construct.
Although the present invention has been described in detail by way of preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The water-based gray aluminum powder graphite alkyd finish paint is characterized by comprising the following components in parts by weight: 20-30 parts of alkyd resin, 0.1-1 part of dispersing agent, 1-5 parts of cosolvent, 0.1-0.3 part of water-based defoamer, 0.2-0.8 part of amine neutralizer, 1-3 parts of base material wetting agent, 6-10 parts of aluminum powder, 10-20 parts of graphite, 0.1-1 part of thickening agent and 25-30 parts of distilled water.
2. The waterborne grey aluminum powder graphite alkyd finish of claim 1, comprising the following components in parts by weight: 30 parts of alkyd resin, 1 part of dispersing agent, 1 part of cosolvent, 0.3 part of water-based defoamer, 0.8 part of amine neutralizer, 3 parts of base material wetting agent, 10 parts of aluminum powder, 20 parts of graphite, 1 part of thickener and 30 parts of distilled water.
3. The water-based gray aluminum powder-graphite alkyd finish paint of claim 1, wherein the alkyd resin is a water-based alkyd resin, the pH is 7.0-9.0, and the specific type is Landburg CS 01.
4. The waterborne grey aluminum powder graphite alkyd finish of claim 1, wherein the dispersant is digan 760 w.
5. The waterborne grey aluminum powder graphite alkyd finish of claim 1, wherein the cosolvent is ethylene glycol monobutyl ether.
6. The waterborne grey aluminum powder graphite alkyd finish of claim 1, wherein the waterborne defoamer is a polyether siloxane polymer with a specific type of digao 902 w.
7. The waterborne grey aluminum powder graphite alkyd finish of claim 1, wherein the amine neutralizer is ammonia.
8. The waterborne grey aluminum powder-graphite alkyd finish of claim 1, wherein the substrate wetting agent is a polyether siloxane polymer, having a specific type of digao 280;
more preferably, the aluminum powder has a flaky structure, and the model is Asahi 9321;
further preferably, the graphite is in a flake structure, and the model is Tianyuan Dacron graphite;
further preferably, the thickener is a polyurethane associative rheological aid, and the specific model is Haimines 105A.
9. The preparation method of the water-based gray aluminum powder graphite alkyd finish paint is characterized by comprising the following specific steps of:
(1) adding distilled water into a grinding cylinder, starting stirring, adding aluminum powder and graphite into the distilled water, and uniformly stirring; controlling the rotating speed to be 800r/min, and sequentially adding a dispersing agent and a water-based defoaming agent while stirring; after being uniformly stirred, the feed liquid is transferred into a sand mill and ground until the fineness is less than 20 mu m, and aluminum powder graphite slurry is obtained for later use;
(2) adding alkyd resin and a cosolvent into a coating tank, stirring and mixing uniformly, adding an amine neutralizer to adjust the pH value to 8-9, adding the aluminum powder graphite slurry prepared in the step (1), adding a base material wetting agent, and adding a thickening agent to adjust the viscosity;
(3) filtering, and removing filter residues to obtain the water-based gray aluminum powder graphite alkyd finish paint.
10. The preparation method of the water-based gray aluminum powder-graphite alkyd finish paint as claimed in claim 9, wherein the solid content of the aluminum powder-graphite slurry in the step (1) is 40-90%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911376947.1A CN111019495A (en) | 2019-12-27 | 2019-12-27 | Water-based gray aluminum powder-graphite alkyd finish paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911376947.1A CN111019495A (en) | 2019-12-27 | 2019-12-27 | Water-based gray aluminum powder-graphite alkyd finish paint and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152498A (en) * | 1981-03-13 | 1982-09-20 | Dainippon Ink & Chem Inc | Painting method |
| CN104497819A (en) * | 2014-12-10 | 2015-04-08 | 成都拜迪新材料有限公司 | Preparation method of waterborne alkyd enamel |
| CN104893503A (en) * | 2015-06-11 | 2015-09-09 | 长沙理工大学 | Novel curing anticorrosive coating for inner wall of high temperature water tank and preparation method thereof |
| CN106010160A (en) * | 2016-05-23 | 2016-10-12 | 江苏科祥防腐材料有限公司 | Water-based alcohol acid wheel hub finish paint and preparation method thereof |
-
2019
- 2019-12-27 CN CN201911376947.1A patent/CN111019495A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152498A (en) * | 1981-03-13 | 1982-09-20 | Dainippon Ink & Chem Inc | Painting method |
| CN104497819A (en) * | 2014-12-10 | 2015-04-08 | 成都拜迪新材料有限公司 | Preparation method of waterborne alkyd enamel |
| CN104893503A (en) * | 2015-06-11 | 2015-09-09 | 长沙理工大学 | Novel curing anticorrosive coating for inner wall of high temperature water tank and preparation method thereof |
| CN106010160A (en) * | 2016-05-23 | 2016-10-12 | 江苏科祥防腐材料有限公司 | Water-based alcohol acid wheel hub finish paint and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 天津市外星化工涂料有限公司: "《https://www.bmlink.com/waixingpaint/supply-9678952.html》", 《百度》 * |
| 施建平: "《浅谈灰铝粉石墨醇酸面漆》", 《山东化工》 * |
| 王锡娇: "《涂料与颜料标准应用手册》", 30 April 2005, 北京：军事谊文出版社 * |
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