CN102286247A - Metal anticorrosive paint for automobile parts and preparation method thereof - Google Patents
Metal anticorrosive paint for automobile parts and preparation method thereof Download PDFInfo
- Publication number
- CN102286247A CN102286247A CN2011102604163A CN201110260416A CN102286247A CN 102286247 A CN102286247 A CN 102286247A CN 2011102604163 A CN2011102604163 A CN 2011102604163A CN 201110260416 A CN201110260416 A CN 201110260416A CN 102286247 A CN102286247 A CN 102286247A
- Authority
- CN
- China
- Prior art keywords
- preparation
- parts
- weight
- automobile parts
- barium sulfate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a metal anticorrosive paint for automobile parts and a preparation method thereof. The preparation method mainly comprises the following steps: mixing and stirring the following raw materials including polyamide resin, barium sulfate, nano calcium carbonate, tetramethylsilane, straw ash, butyl acetate, propanediol, dibutyl tin laurate, chlorcosane and chlorinated olefin according to certain parts by weight, and then dispersing to obtain a finished product. The paint film of the metal anticorrosive paint for automobile parts, prepared by the invention, has good adhesive force and good heat resistance and is rapid in drying and environment friendly; and in addition, the preparation method provided by the invention is simple, low in cost and suitable for large-scale production.
Description
Technical field
The present invention relates to a kind of automobile component metal anti-corrosion paint and preparation method thereof, form, be applicable to coastland atmosphere industrial antisepsis by polyamide resin, the N-BUTYL ACETATE of macromolecule.
Background technology
What adopted in recent years that industry anti-corrosion paint protects metal serves as maximum with the epoxy zinc-rich lacquer.Because the density of metal zinc is bigger, in order not make the settling velocity of the zinc powder sedimentation or the zinc powder that slows down, need add a certain amount of anti-sedimentation agent in lacquer; The viscosity of the adding lacquer of anti-settling agent also increases thereupon, will select the resin (E44) of small molecular weight when selecting polyamide resin as much as possible; In order to satisfy brushing property, add a large amount of solvents in lacquer during construction, solvent serious harm workman's healthy, lacquer solvent evaporates contaminate environment, making of solvent in the air in drying process improved construction cost during construction; The fragility of paint film is big behind the small molecular weight resin solidification, metal expand with heat and contract with cold be greatly when temperature variation paint film easily chap or come off.
Magnalium zinc alloy density is little, theoretical electric weight big (for 3.6 times of zinc), the addition of magnalium zinc alloy in antifouling paste only just can obtain optimum for about 50% of zinc powder coating performance takes place; coating resistance is up to more than the 500K Ω .cm2; electropotential can be stabilized in for a long time-and below the 0.85v (SCE), one coat effectively protects the life-span to be 1 year.
Summary of the invention
In order to alleviate the deficiencies in the prior art and defective, the object of the invention is to provide a kind of automobile component metal anti-corrosion paint and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
The automobile component metal anti-corrosion paint is characterized in that the weight part of its constitutive material is: polyamide resin 30-40 part, barium sulfate 1-3 part, nano-calcium carbonate 1-3 part, tetramethylsilane 2-5 part, stalk ashes 2-5 part, N-BUTYL ACETATE 8-15 part, propylene glycol 10-15 part, dibutyl tin laurate 1-3 part, clorafin 2-5 part and chlorinated alkenes 5-10 part.
The preparation method of described automobile component metal anti-corrosion paint is characterized in that may further comprise the steps:
(1) weight part by constitutive material stirs polyamide resin, barium sulfate, nano-calcium carbonate, tetramethylsilane and mixed with propylene glycol, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, dibutyl tin laurate, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Beneficial effect of the present invention:
The automobile component metal anti-corrosion paint paint film adhesion of the present invention preparation is good, fast drying, good heat resistance, and is environment friendly and pollution-free, and preparation method of the present invention is simple, and cost is low, is fit to scale operation.
Embodiment
Embodiment 1:The automobile component metal anti-corrosion paint, the weight part of its constitutive material is: 5 parts of 30 parts of polyamide resins, 1 part in barium sulfate, 1 part of nano-calcium carbonate, 2 parts of tetramethylsilanes, 2 parts in stalk ashes, 8 parts of N-BUTYL ACETATEs, 10 parts of propylene glycol, 1 part of dibutyl tin laurate, 2 parts of clorafins and chlorinated alkenes.
The preparation method of automobile component metal anti-corrosion paint may further comprise the steps:
(1) weight part by constitutive material stirs polyamide resin, barium sulfate, nano-calcium carbonate, tetramethylsilane and mixed with propylene glycol, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, dibutyl tin laurate, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Embodiment 2:The automobile component metal anti-corrosion paint, the weight part of its constitutive material is: 8 parts of 35 parts of polyamide resins, 2 parts in barium sulfate, 2 parts of nano-calcium carbonates, 3 parts of tetramethylsilanes, 4 parts in stalk ashes, 10 parts of N-BUTYL ACETATEs, 12 parts of propylene glycol, 2 parts of dibutyl tin laurates, 3 parts of clorafins and chlorinated alkenes.
The preparation method of automobile component metal anti-corrosion paint may further comprise the steps:
(1) weight part by constitutive material stirs polyamide resin, barium sulfate, nano-calcium carbonate, tetramethylsilane and mixed with propylene glycol, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, dibutyl tin laurate, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Embodiment 3:The automobile component metal anti-corrosion paint, the weight part of its constitutive material is: 10 parts of 40 parts of polyamide resins, 3 parts in barium sulfate, 3 parts of nano-calcium carbonates, 5 parts of tetramethylsilanes, 5 parts in stalk ashes, 15 parts of N-BUTYL ACETATEs, 15 parts of propylene glycol, 3 parts of dibutyl tin laurates, 5 parts of clorafins and chlorinated alkenes.
The preparation method of automobile component metal anti-corrosion paint may further comprise the steps:
(1) weight part by constitutive material stirs polyamide resin, barium sulfate, nano-calcium carbonate, tetramethylsilane and mixed with propylene glycol, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, dibutyl tin laurate, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Embodiment 4:Adopt the metal anti-corrosion paint of embodiment 1 to carry out technology for detection, the result is as follows:
1, sticking power/level≤1 grade; 2, snappiness/level: 2 grades; 3, thermotolerance: 200 ℃ excellent; 4, alkali resistance: 20% sodium hydroxide stood intact in 30 days; 5, acid resistance 15% sulfuric acid stood intact in 40 days; 6, heat-resisting salt water-based 5% sodium-chlor stood intact in 7 days.
Claims (2)
1. an automobile component metal anti-corrosion paint is characterized in that the weight part of its constitutive material is: polyamide resin 30-40 part, barium sulfate 1-3 part, nano-calcium carbonate 1-3 part, tetramethylsilane 2-5 part, stalk ashes 2-5 part, N-BUTYL ACETATE 8-15 part, propylene glycol 10-15 part, dibutyl tin laurate 1-3 part, clorafin 2-5 part and chlorinated alkenes 5-10 part.
2. the preparation method of an automobile component metal anti-corrosion paint as claimed in claim 1 is characterized in that may further comprise the steps:
(1) weight part by constitutive material stirs polyamide resin, barium sulfate, nano-calcium carbonate, tetramethylsilane and mixed with propylene glycol, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, dibutyl tin laurate, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110260416 CN102286247B (en) | 2011-09-05 | 2011-09-05 | Metal anticorrosive paint for automobile parts and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110260416 CN102286247B (en) | 2011-09-05 | 2011-09-05 | Metal anticorrosive paint for automobile parts and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102286247A true CN102286247A (en) | 2011-12-21 |
CN102286247B CN102286247B (en) | 2013-01-16 |
Family
ID=45333012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110260416 Expired - Fee Related CN102286247B (en) | 2011-09-05 | 2011-09-05 | Metal anticorrosive paint for automobile parts and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102286247B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104479537A (en) * | 2014-11-21 | 2015-04-01 | 芜湖市鸿坤汽车零部件有限公司 | Wear-resistant heat-resistant anticorrosive paint and preparation method thereof |
CN106010179A (en) * | 2016-06-13 | 2016-10-12 | 安徽越天特种车桥有限公司 | Metal antiseptic paint for car parts and preparation method of metal antiseptic paint |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6162568A (en) * | 1984-09-03 | 1986-03-31 | Nippon Paint Co Ltd | Method of preventing steel material corrosion |
GB2242430A (en) * | 1990-03-27 | 1991-10-02 | Intevep Sa | Anticorrosive coating composition |
CN101717942A (en) * | 2009-09-01 | 2010-06-02 | 海洋王照明科技股份有限公司 | Metal surface anti-corrosion layer structure and coating method thereof |
-
2011
- 2011-09-05 CN CN 201110260416 patent/CN102286247B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6162568A (en) * | 1984-09-03 | 1986-03-31 | Nippon Paint Co Ltd | Method of preventing steel material corrosion |
GB2242430A (en) * | 1990-03-27 | 1991-10-02 | Intevep Sa | Anticorrosive coating composition |
CN101717942A (en) * | 2009-09-01 | 2010-06-02 | 海洋王照明科技股份有限公司 | Metal surface anti-corrosion layer structure and coating method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104479537A (en) * | 2014-11-21 | 2015-04-01 | 芜湖市鸿坤汽车零部件有限公司 | Wear-resistant heat-resistant anticorrosive paint and preparation method thereof |
CN106010179A (en) * | 2016-06-13 | 2016-10-12 | 安徽越天特种车桥有限公司 | Metal antiseptic paint for car parts and preparation method of metal antiseptic paint |
Also Published As
Publication number | Publication date |
---|---|
CN102286247B (en) | 2013-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102352170B (en) | Epoxy polyester metal corrosion resistant paint and preparation method thereof | |
CN102977667B (en) | Metal antirust paint containing modified water-soluble nanometer silica sol, and its preparation method | |
CN102977730B (en) | Metal antirust paint treating modified attapulgite as filler, and its preparation method | |
CN102977767B (en) | A kind of metallic anti-rust paint containing modified Nano grade titanium dioxide and preparation method thereof | |
CN108676397A (en) | A kind of graphene offshore wind farm blade finishing coat and preparation method | |
CN102977665B (en) | Metal antirust paint containing modified pure acrylic emulsion, and its preparation method | |
CN102977724B (en) | Multi-component composite metal antirust paint and its preparation method | |
CN101445676B (en) | High-efficient zinc-rich anti-corrosive paint and preparation method thereof | |
CN102977768B (en) | Metal antirust paint prepared from modified phenolic resin, and its preparation method | |
CN102352169B (en) | Multi-component metal antirust painting and preparation method thereof | |
CN103131304B (en) | A kind of powder coating containing modified carbide slag | |
CN102190942A (en) | Epoxy priming paint used for moisture resisting megawatt wind-power blades and its preparation method | |
CN102286239B (en) | High molecular epoxy resin metal anticorrosion paint and preparation method thereof | |
CN102286247B (en) | Metal anticorrosive paint for automobile parts and preparation method thereof | |
CN102286237B (en) | High molecular metal anticorrosion paint and preparation method thereof | |
CN102352172B (en) | Epoxy resin metal corrosion resistant paint and preparation method thereof | |
CN114231131A (en) | Water-based brake disc coating and preparation method thereof | |
CN102977666B (en) | Zirconia loaded metal antirust paint and its preparation method | |
CN103232785A (en) | Acid-resistant anticorrosion coating and preparation method thereof | |
CN102977664B (en) | Metal antirust paint treating modified diatomite as filler, and its preparation method | |
CN102433065B (en) | Nontoxic environment-friendly metal anticorrosive paint and preparation method thereof | |
CN102286238B (en) | Metal anticorrosion paint and preparation method thereof | |
CN102977693B (en) | Metal antirust paint containing modified monoethaneamine benzoate, and its preparation method | |
CN106752882A (en) | A kind of metal anticorrosive paint for automobile parts and preparation method thereof | |
CN102977654B (en) | A kind of metallic anti-rust paint containing modified acrylic acid emulsion and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150905 |
|
EXPY | Termination of patent right or utility model |