CN105585913A - Transparent anti-rust paint for electrical equipment and preparation method of paint - Google Patents
Transparent anti-rust paint for electrical equipment and preparation method of paint Download PDFInfo
- Publication number
- CN105585913A CN105585913A CN201610123774.2A CN201610123774A CN105585913A CN 105585913 A CN105585913 A CN 105585913A CN 201610123774 A CN201610123774 A CN 201610123774A CN 105585913 A CN105585913 A CN 105585913A
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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
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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)
Abstract
The invention discloses transparent anti-rust paint for electrical equipment. The transparent anti-rust paint is characterized by being prepared from, by weight, 50-60 parts of polyvinyl alcohol emulsion, 10-20 parts of modified water-based polyurethane synthetic resin, 10-20 parts of organic-silicone modified acrylic resin, 30-40 parts of secondary solvent, 6-12 parts of dispersing agent, 3-5 parts of flatting agent, 2 parts of anti-flash-rust agent and 1-2 parts of antifoaming agent. The invention further discloses a preparation method of the transparent anti-rust paint for the electrical equipment. By means of the transparent anti-rust paint for the electrical equipment and the preparation method of the paint, the obtained paint is excellent in physical and chemical properties, high in drying speed, good in weather resistance, high in transparency and good in anti-rust property, oil resistance, water resistance, salt water resistance and solvent resistance, the flash rusting and rusting phenomena do not occur, the adhesive force is good, a paint film is compact and tough and high in hardness, construction is convenient, and environmental pollution does not exist.
Description
Technical field
The present invention relates to a kind of antirust paint, is a kind of transparent antirust paint and preparation method thereof for power equipment specifically.
Background technology
Several point defects below field of electrical equipment antirust paint used exists at present:
1, adhesive force is poor, causes its service life short, is embodied in: paint film is prone to depainting phenomenon after dry, affects the service life of protected equipment;
2, weatherability, moisture-proof anticorrosive erosion ability a little less than, be embodied in: in high temperature, low temperature, humidity or corrosive environment, be prone to breakage, aging, the phenomenon etc. that fades, affect the service life of protected equipment;
3, be prone to and dodge rust phenomenon, be embodied in: paint film can form rust staining on its surface before dry, causes paint film became uneven, affects its aesthetic property and physicochemical property.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of transparent antirust paint and preparation method thereof for power equipment.
For achieving the above object, the technical solution used in the present invention is: the transparent antirust paint of a kind of power equipment, comprise the raw material of following weight portion: polyvinyl alcohol emulsion 50-60 part, modified aqueous polyurethane synthetic resin 10-20 part, organosilicon modified crylic acid resin 10-20 part, secondary solvent 30-40 part, dispersant 6-12 part, levelling agent 3-5 part, 2 parts of anti-sudden strain of a muscle rust agent, defoamer 1-2 part;
Described secondary solvent is one or more mixed solvents in n-Amyl acetate, ethanol and chloroform;
Described dispersant is that hexenyl bis-stearamides, glyceryl monostearate and glyceryl tristearate mix according to the ratio of 1.05:1.21:1.14;
Described levelling agent is that polyacrylic acid and carboxymethyl cellulose form according to the ratio allotment of 1.25:1.1;
The agent of described anti-sudden strain of a muscle rust is anti-sudden strain of a muscle rust agent CH07A;
Described defoamer comprises silicone emulsion 2-5 part, polyoxyethylene polyoxy propyl alcohol amidogen ether 3-6 part and polyoxyethylene polyoxypropylene glycerin ether 1-3 part.
As preferred technical scheme, the preparation method of transparent antirust paint for a kind of power equipment, comprises the following steps:
(1) take polyvinyl alcohol emulsion, modified aqueous polyurethane synthetic resin and the organosilicon modified crylic acid resin of corresponding weight portion by formula, join in the secondary solvent of half weight portion, add again the dispersant of 2/3rds weight portions, mix and disperse 1-2h, obtain A liquid for subsequent use;
(2) take the levelling agent of corresponding weight portion, anti-sudden strain of a muscle rust agent and defoamer by formula, will enter in the secondary solvent of surplus, then add the dispersant of surplus, mix and disperse 20-40min, obtain B liquid for subsequent use;
(3) gained A liquid in step (1) is added in the middle gained B liquid of step (2), through the mixer stirring at low speed 10-20min of 80-100r/min, until mixed liquor is even, transparent, obtains C liquid, then after packaging, obtain the transparent antirust paint of this power equipment after filtration.
Owing to having adopted technique scheme, physicochemical property excellence of the present invention, rate of drying are fast, good weatherability, there is rustless property that transparency is high, good and oil resistant, water-fast, salt water resistance, solvent resistance, there is not dodging rust, the phenomenon of getting rusty, adhesive force is good, and paint film densification is tough and tensile, and hardness is high, easy construction, non-environmental-pollution.
Detailed description of the invention
Now in conjunction with specific embodiments, the present invention will be further described.
Embodiment mono-: the transparent antirust paint of a kind of power equipment, comprise the raw material of following weight portion: polyvinyl alcohol emulsion 50-60 part, modified aqueous polyurethane synthetic resin 10-20 part, organosilicon modified crylic acid resin 10-20 part, secondary solvent 30-40 part, dispersant 6-12 part, levelling agent 3-5 part, 2 parts of anti-sudden strain of a muscle rust agent, defoamer 1-2 part;
Its preparation method comprises the following steps:
(1) take polyvinyl alcohol emulsion, modified aqueous polyurethane synthetic resin and the organosilicon modified crylic acid resin of corresponding weight portion by formula, join in the secondary solvent of half weight portion, add again the dispersant of 2/3rds weight portions, mix and disperse 1-2h, obtain A liquid for subsequent use;
(2) take the levelling agent of corresponding weight portion, anti-sudden strain of a muscle rust agent and defoamer by formula, will enter in the secondary solvent of surplus, then add the dispersant of surplus, mix and disperse 20-40min, obtain B liquid for subsequent use;
(3) gained A liquid in step (1) is added in the middle gained B liquid of step (2), through the mixer stirring at low speed 10-20min of 80-100r/min, until mixed liquor is even, transparent, obtains C liquid, then after packaging, obtain the transparent antirust paint of this power equipment after filtration.
Embodiment bis-: the transparent antirust paint of a kind of power equipment, comprise the raw material of following weight portion: polyvinyl alcohol emulsion 50-60 part, modified aqueous polyurethane synthetic resin 10-20 part, organosilicon modified crylic acid resin 10-20 part, secondary solvent 30-40 part, dispersant 6-12 part, levelling agent 3-5 part, 2 parts of anti-sudden strain of a muscle rust agent, defoamer 1-2 part;
Its preparation method comprises the following steps:
(1) take polyvinyl alcohol emulsion, modified aqueous polyurethane synthetic resin and the organosilicon modified crylic acid resin of corresponding weight portion by formula, join in the secondary solvent of half weight portion, add again the dispersant of 2/3rds weight portions, mix and disperse 1-2h, obtain A liquid for subsequent use;
(2) take the levelling agent of corresponding weight portion, anti-sudden strain of a muscle rust agent and defoamer by formula, will enter in the secondary solvent of surplus, then add the dispersant of surplus, mix and disperse 20-40min, obtain B liquid for subsequent use;
(3) gained A liquid in step (1) is added in the middle gained B liquid of step (2), through the mixer stirring at low speed 10-20min of 80-100r/min, until mixed liquor is even, transparent, obtains C liquid, then after packaging, obtain the transparent antirust paint of this power equipment after filtration.
Embodiment tri-: the transparent antirust paint of a kind of power equipment, comprise the raw material of following weight portion: polyvinyl alcohol emulsion 50-60 part, modified aqueous polyurethane synthetic resin 10-20 part, organosilicon modified crylic acid resin 10-20 part, secondary solvent 30-40 part, dispersant 6-12 part, levelling agent 3-5 part, 2 parts of anti-sudden strain of a muscle rust agent, defoamer 1-2 part;
Its preparation method comprises the following steps:
(1) take polyvinyl alcohol emulsion, modified aqueous polyurethane synthetic resin and the organosilicon modified crylic acid resin of corresponding weight portion by formula, join in the secondary solvent of half weight portion, add again the dispersant of 2/3rds weight portions, mix and disperse 1-2h, obtain A liquid for subsequent use;
(2) take the levelling agent of corresponding weight portion, anti-sudden strain of a muscle rust agent and defoamer by formula, will enter in the secondary solvent of surplus, then add the dispersant of surplus, mix and disperse 20-40min, obtain B liquid for subsequent use;
(3) gained A liquid in step (1) is added in the middle gained B liquid of step (2), through the mixer stirring at low speed 10-20min of 80-100r/min, until mixed liquor is even, transparent, obtains C liquid, then after packaging, obtain the transparent antirust paint of this power equipment after filtration.
Through performance test, obtain the colored varnish of gained of the present invention as shown in the table with the property indices of the normal transparent paint of selling in the market:
As seen from the above table; gained colored varnish properties of the present invention is all better than the normal transparent paint of selling in the market; effectively overcome the existing weatherability poor corrosion resistance of normal transparent paint, be prone to and dodge the technical problems such as rust phenomenon, adhesive force is weak; effectively extend the service life of the colored varnish and the equipment of protecting thereof, obtained comparatively significant technological progress.
More than show and described general principle of the present invention, principal character and advantage of the present invention. The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. the transparent antirust paint of power equipment, it is characterized in that, comprise the raw material of following weight portion: polyvinyl alcohol emulsion 50-60 part, modified aqueous polyurethane synthetic resin 10-20 part, organosilicon modified crylic acid resin 10-20 part, secondary solvent 30-40 part, dispersant 6-12 part, levelling agent 3-5 part, 2 parts of anti-sudden strain of a muscle rust agent, defoamer 1-2 part;
Described secondary solvent is one or more mixed solvents in n-Amyl acetate, ethanol and chloroform;
Described dispersant is that hexenyl bis-stearamides, glyceryl monostearate and glyceryl tristearate mix according to the ratio of 1.05:1.21:1.14;
Described levelling agent is that polyacrylic acid and carboxymethyl cellulose form according to the ratio allotment of 1.25:1.1;
The agent of described anti-sudden strain of a muscle rust is anti-sudden strain of a muscle rust agent CH07A;
Described defoamer comprises silicone emulsion 2-5 part, polyoxyethylene polyoxy propyl alcohol amidogen ether 3-6 part and polyoxyethylene polyoxypropylene glycerin ether 1-3 part.
2. the preparation method of transparent antirust paint for a kind of power equipment according to claim 1, is characterized in that, comprises the following steps:
(1) take polyvinyl alcohol emulsion, modified aqueous polyurethane synthetic resin and the organosilicon modified crylic acid resin of corresponding weight portion by formula, join in the secondary solvent of half weight portion, add again the dispersant of 2/3rds weight portions, mix and disperse 1-2h, obtain A liquid for subsequent use;
(2) take the levelling agent of corresponding weight portion, anti-sudden strain of a muscle rust agent and defoamer by formula, will enter in the secondary solvent of surplus, then add the dispersant of surplus, mix and disperse 20-40min, obtain B liquid for subsequent use;
(3) gained A liquid in step (1) is added in the middle gained B liquid of step (2), through the mixer stirring at low speed 10-20min of 80-100r/min, until mixed liquor is even, transparent, obtains C liquid, then after packaging, obtain the transparent antirust paint of this power equipment after filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123774.2A CN105585913A (en) | 2016-03-04 | 2016-03-04 | Transparent anti-rust paint for electrical equipment and preparation method of paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123774.2A CN105585913A (en) | 2016-03-04 | 2016-03-04 | Transparent anti-rust paint for electrical equipment and preparation method of paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105585913A true CN105585913A (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123774.2A Pending CN105585913A (en) | 2016-03-04 | 2016-03-04 | Transparent anti-rust paint for electrical equipment and preparation method of paint |
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| CN (1) | CN105585913A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869803A (en) * | 2016-05-25 | 2016-08-17 | 常州市武进凯利达电子有限公司 | Mould-proof moisture absorption potentiometer |
| CN107353790A (en) * | 2017-08-03 | 2017-11-17 | 安徽新智电力科技有限公司 | A kind of anti-aging paint for power equipment |
| CN107502007A (en) * | 2017-09-26 | 2017-12-22 | 重庆华亚家私有限公司 | A kind of modification infusorial earth aqueous, environmental protective paint and preparation method thereof |
| CN108864845A (en) * | 2018-07-27 | 2018-11-23 | 山东溢华阀业有限公司 | Antirust paint is used in a kind of processing of valve surface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260450A (en) * | 2011-02-17 | 2011-11-30 | 湖南晟通科技集团有限公司 | Anticorrosive paint |
| CN103773142A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | Environmental-friendly anti-rusting paint for equipment and preparation method thereof |
| CN104031490A (en) * | 2014-07-09 | 2014-09-10 | 常熟市谷雷特机械产品设计有限公司 | Paint for electrical apparatus |
-
2016
- 2016-03-04 CN CN201610123774.2A patent/CN105585913A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260450A (en) * | 2011-02-17 | 2011-11-30 | 湖南晟通科技集团有限公司 | Anticorrosive paint |
| CN103773142A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | Environmental-friendly anti-rusting paint for equipment and preparation method thereof |
| CN104031490A (en) * | 2014-07-09 | 2014-09-10 | 常熟市谷雷特机械产品设计有限公司 | Paint for electrical apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869803A (en) * | 2016-05-25 | 2016-08-17 | 常州市武进凯利达电子有限公司 | Mould-proof moisture absorption potentiometer |
| CN107353790A (en) * | 2017-08-03 | 2017-11-17 | 安徽新智电力科技有限公司 | A kind of anti-aging paint for power equipment |
| CN107502007A (en) * | 2017-09-26 | 2017-12-22 | 重庆华亚家私有限公司 | A kind of modification infusorial earth aqueous, environmental protective paint and preparation method thereof |
| CN107502007B (en) * | 2017-09-26 | 2020-04-07 | 重庆华亚家私有限公司 | Modified diatomite water-based environment-friendly paint and preparation method thereof |
| CN108864845A (en) * | 2018-07-27 | 2018-11-23 | 山东溢华阀业有限公司 | Antirust paint is used in a kind of processing of valve surface |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Kai Inventor after: Su Ning Inventor after: Lv Tianguang Inventor after: Yang Yong Inventor after: Sun Shubao Inventor after: Wang Jinwu Inventor after: Wang Wenwen Inventor after: Sui Dongyang Inventor after: Han Jingjing Inventor after: Zhang Qi Inventor before: Zhao Yong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170122 Address after: Dongguan Street in Zhucheng City in Shandong province Weifang City No. 2 262200 Applicant after: ZHUCHENG POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant after: State Grid Shandong Electric Power Company Weifang Power Supply Company Applicant after: State Power Networks Co Address before: Dongguan Street Zhucheng City 262200 Shandong city of Weifang province No. 2 in Shandong Zhucheng city power supply company Applicant before: Zhao Yong |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |