CN107779016A - Electric automobile shell coating - Google Patents
Electric automobile shell coating Download PDFInfo
- Publication number
- CN107779016A CN107779016A CN201711064135.4A CN201711064135A CN107779016A CN 107779016 A CN107779016 A CN 107779016A CN 201711064135 A CN201711064135 A CN 201711064135A CN 107779016 A CN107779016 A CN 107779016A
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- weight
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- electric automobile
- shell coating
- automobile shell
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- 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.)
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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
- C09D131/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant 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
- C09D5/24—Electrically-conducting paints
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of electric automobile shell coating, it is prepared from the following materials：The parts by weight of silica flour 15 25, the parts by weight of vinyl acetate vinyl chloride copolymer 15 25, the parts by weight of talcum powder 47, the parts by weight of ceramic fine bead 47, the parts by weight of propylene glycol methyl ether acetate 47, the parts by weight of alumina in Nano level 47, stearic acid files 35 parts by weight, the parts by weight of aluminium-doped zinc oxide 35, the parts by weight of calcium stearate 15 25, the parts by weight of chlorophyll 15 25, the parts by weight of graphite 15 25, the parts by weight of guar gum ether 5 7.5, the parts by weight of chlorinated paraffin 5 7.5, the parts by weight of abaca fibre 5 7.5, the parts by weight of filler 5 7.5, the parts by weight of nonionic surfactant 24, the parts by weight of curing agent 24, the parts by weight of organic silicon modified polyurethane 24.The present invention selects rational raw material and proportioning, each raw material synergy, complements each other, and adhesive force is splendid, and closure is fabulous, and film is fine and close in neat formation, does not ftracture, does not play swollen, high temperature resistant, and antistatic, is very applicable electric automobile and the coating has fire resistance.
Description
Technical field
The present invention relates to electric vehicle engineering field, more particularly to a kind of electric automobile shell coating.
Background technology
With the development of society, global energy crisis constantly aggravates, petroleum resources exhaustion, atmosphere pollution and global gas increasingly
Temperature is warmed getting worse, and automobile is gone on a journey the indispensable vehicles as people, is usually relied on oil firing driving, can be aggravated energy
Source and environmental crisis.On the other hand, automobile industry is proposed New-energy electric vehicle, oil firing can be avoided or reduced, may advantageously facilitate ring
The short crisis of traditional energy is protected and alleviated in border, has wide market development prospect.
With the propulsion of China's energy-saving and emission-reduction policy, new energy vehicle is widely applied, particularly electric vehicle, is adopted
With driven by power, exhaust emission is not produced, is the vital measure for realizing communications and transportation aspect energy-saving and emission-reduction.
In recent years, shared electric automobile engenders, due to its character of use, causes its frequency of use very high, during operation
Between it is long, therefore higher is required to the coating quality on its surface, common coating can not meet indices, and common coating has following lack
Point：
(1) common coating poor insulativity, using having potential safety hazard on electric automobile；
(2) common coating non-refractory, for a long time in the case where burning sun is exposed to the sun, it may occur that ftracture, bubble, come off；
(3) common coating water-proof is poor, easily by rain penetration, causes inside to be corroded；
(4) common coating wears no resistance intolerant to colliding with, poor adhesive force, after accidentally scratching, it may appear that depainting phenomenon, enter
And easily it is corroded.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electric automobile shell coating and preparation method thereof.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of electric automobile shell coating, is prepared from the following materials：Silica flour 15-25 parts by weight, vinyl acetate-
Vinyl chloride copolymer 15-25 parts by weight, talcum powder 4-7 parts by weight, ceramic fine bead 4-7 parts by weight, propylene glycol methyl ether acetate 4-7
Parts by weight, alumina in Nano level 4-7 parts by weight, stearic acid file 3-5 parts by weight, aluminium-doped zinc oxide 3-5 parts by weight, calcium stearate
15-25 parts by weight, chlorophyll 15-25 parts by weight, graphite 15-25 parts by weight, guar gum ether 5-7.5 parts by weight, chlorinated paraffin 5-
7.5 parts by weight, abaca fibre 5-7.5 parts by weight, filler 5-7.5 parts by weight, nonionic surfactant 2-4 parts by weight, solidification
Agent 2-4 parts by weight, organic silicon modified polyurethane 2-4 parts by weight.
Further, the parts by weight of silica flour 20, the parts by weight of vinyl acetate-vinyl chloride copolymer 20, the weight of talcum powder 6
Part, the parts by weight of ceramic fine bead 6, the parts by weight of propylene glycol methyl ether acetate 6, the parts by weight of alumina in Nano level 6, stearic acid file 4 weight
Part, the parts by weight of aluminium-doped zinc oxide 4, the parts by weight of calcium stearate 20, the parts by weight of chlorophyll 20, graphite 15-25 parts by weight, guar gum
The parts by weight of ether 6, the parts by weight of chlorinated paraffin 6, the parts by weight of abaca fibre 6, the parts by weight of filler 6, the weight of nonionic surfactant 3
Part, the parts by weight of curing agent 3, the parts by weight of organic silicon modified polyurethane 3.
Further, the filler is the one or more in magnesium silicate, china clay, silica and kaolin.
Further, the curing agent is polyamide-based epoxy hardener.
Further, the nonionic surfactant is lauric acid amide of ethanol.
Further, the organic amine material is selected from phenolic aldehyde amine, contracting amine, aromatic amine, fatty amine, aliphatic cyclic amine, polyamides
One or more combination in amine.
The preparation method of electric automobile shell coating, comprises the following steps：
(1) each raw material is weighed by predetermined weight part；
(2) whole raw materials being added in reactor, then reactor pressurizeed, pressure maintains 2 hours under 3.5MPa,
Then pressure release, then under conditions of 90-150 DEG C, 2-3 hours is stirred with 2000 revs/min of speed to normal pressure；
(3) above-mentioned well mixed material is ground, then sieving obtains coating.
Further, the coating mesh number after sieving is more than 400 mesh.
Beneficial effects of the present invention：The present invention selects rational raw material and proportioning, each raw material synergy, complements each other,
Adhesive force is splendid, and closure is fabulous, and film is fine and close in neat formation, does not ftracture, does not play swollen, high temperature resistant, and antistatic, is applicable very much electricity
The electrical automobile and coating has fire resistance.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of electric automobile shell coating, is prepared from the following materials：The parts by weight of silica flour 20, vinyl acetate-chlorine
The parts by weight of ethylene copolymer 20, the parts by weight of talcum powder 6, the parts by weight of ceramic fine bead 6, the parts by weight of propylene glycol methyl ether acetate 6, nanometer
The parts by weight of grade aluminum oxide 6, stearic acid file 4 parts by weight, the parts by weight of aluminium-doped zinc oxide 4, the parts by weight of calcium stearate 20, chlorophyll 20
Parts by weight, graphite 15-25 parts by weight, the parts by weight of guar gum ether 6, the parts by weight of chlorinated paraffin 6, the parts by weight of abaca fibre 6, filler 6
Parts by weight, the parts by weight of nonionic surfactant 3, the parts by weight of curing agent 3, the parts by weight of organic silicon modified polyurethane 3.
Filler is magnesium silicate.
Curing agent is polyamide-based epoxy hardener.
Nonionic surfactant is lauric acid amide of ethanol.
Organic amine material is selected from the combination of phenolic aldehyde amine, contracting amine.
The preparation method of electric automobile shell coating, comprises the following steps：
(1) each raw material is weighed by predetermined weight part；
(2) whole raw materials being added in reactor, then reactor pressurizeed, pressure maintains 2 hours under 3.5MPa,
Then pressure release, then under conditions of 90-150 DEG C, 2-3 hours is stirred with 2000 revs/min of speed to normal pressure；
(3) above-mentioned well mixed material is ground, then sieving obtains coating.
Coating mesh number after sieving is more than 400 mesh.
Embodiment 2
A kind of electric automobile shell coating, is prepared from the following materials：The parts by weight of silica flour 15, vinyl acetate-chlorine
The parts by weight of ethylene copolymer 15, the parts by weight of talcum powder 4, the parts by weight of ceramic fine bead 4, the parts by weight of propylene glycol methyl ether acetate 4, nanometer
The parts by weight of grade aluminum oxide 4, stearic acid file 3 parts by weight, the parts by weight of aluminium-doped zinc oxide 3, the parts by weight of calcium stearate 15, chlorophyll 15
Parts by weight, the parts by weight of graphite 15, the parts by weight of guar gum ether 5, the parts by weight of chlorinated paraffin 5, the parts by weight of abaca fibre 5, the weight of filler 5
Part, the parts by weight of nonionic surfactant 2, the parts by weight of curing agent 2, the parts by weight of organic silicon modified polyurethane 2.
Filler is the equivalent combination in magnesium silicate, china clay.
Curing agent is polyamide-based epoxy hardener.
Nonionic surfactant is lauric acid amide of ethanol.
Combination of the organic amine material in phenolic aldehyde amine, aromatic amine, aliphatic cyclic amine, polyamide.
The preparation method of electric automobile shell coating, comprises the following steps：
(1) each raw material is weighed by predetermined weight part；
(2) whole raw materials being added in reactor, then reactor pressurizeed, pressure maintains 2 hours under 3.5MPa,
Then pressure release, then under conditions of 90-150 DEG C, 2-3 hours is stirred with 2000 revs/min of speed to normal pressure；
(3) above-mentioned well mixed material is ground, then sieving obtains coating.
Coating mesh number after sieving is more than 400 mesh.
Embodiment 3
A kind of electric automobile shell coating, is prepared from the following materials：The parts by weight of silica flour 25, vinyl acetate-chlorine
The parts by weight of ethylene copolymer 25, the parts by weight of talcum powder 7, the parts by weight of ceramic fine bead 7, the parts by weight of propylene glycol methyl ether acetate 7, nanometer
The parts by weight of grade aluminum oxide 7, stearic acid file 5 parts by weight, the parts by weight of aluminium-doped zinc oxide 5, the parts by weight of calcium stearate 25, chlorophyll 25
Parts by weight, the parts by weight of graphite 25, the parts by weight of guar gum ether 7.5, the parts by weight of chlorinated paraffin 7.5, the parts by weight of abaca fibre 7.5, fill out
Expect 7.5 parts by weight, the parts by weight of nonionic surfactant 4, the parts by weight of curing agent 4, the parts by weight of organic silicon modified polyurethane 4.
Filler is the equivalent combination in magnesium silicate, china clay, silica and kaolin.
Curing agent is polyamide-based epoxy hardener.
Nonionic surfactant is lauric acid amide of ethanol.
Equivalent combination of the organic amine material in phenolic aldehyde amine, contracting amine, aromatic amine, fatty amine, aliphatic cyclic amine, polyamide.
The preparation method of electric automobile shell coating, comprises the following steps：
(1) each raw material is weighed by predetermined weight part；
(2) whole raw materials being added in reactor, then reactor pressurizeed, pressure maintains 2 hours under 3.5MPa,
Then pressure release, then under conditions of 90-150 DEG C, 2-3 hours is stirred with 2000 revs/min of speed to normal pressure；
(3) above-mentioned well mixed material is ground, then sieving obtains coating.
Coating mesh number after sieving is more than 400 mesh.
Performance measurement is carried out to the coating of embodiment 1,2,3, obtains following table：
Measurement result shows that the present invention has stronger waterproof, wear-resisting, high-temperature stability, and its good insulating, attachment
Power is strong, antistatic.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification,
Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (6)
1. a kind of electric automobile shell coating, it is characterised in that be prepared from the following materials：Silica flour 15-25 parts by weight,
Vinyl acetate-vinyl chloride copolymer 15-25 parts by weight, talcum powder 4-7 parts by weight, ceramic fine bead 4-7 parts by weight, propylene glycol monomethyl ether
Acetic acid esters 4-7 parts by weight, alumina in Nano level 4-7 parts by weight, stearic acid file 3-5 parts by weight, aluminium-doped zinc oxide 3-5 weight
Part, calcium stearate 15-25 parts by weight, chlorophyll 15-25 parts by weight, graphite 15-25 parts by weight, guar gum ether 5-7.5 parts by weight,
Chlorinated paraffin 5-7.5 parts by weight, abaca fibre 5-7.5 parts by weight, filler 5-7.5 parts by weight, nonionic surfactant 2-4 weights
Measure part, curing agent 2-4 parts by weight, organic silicon modified polyurethane 2-4 parts by weight.
2. electric automobile shell coating according to claim 1, it is characterised in that the parts by weight of silica flour 20, acetic acid second
The parts by weight of alkene-vinyl chloride copolymer 20, the parts by weight of talcum powder 6, the parts by weight of ceramic fine bead 6, the weight of propylene glycol methyl ether acetate 6
Part, the parts by weight of alumina in Nano level 6, stearic acid file 4 parts by weight, the parts by weight of aluminium-doped zinc oxide 4, the parts by weight of calcium stearate 20,
The parts by weight of chlorophyll 20, graphite 15-25 parts by weight, the parts by weight of guar gum ether 6, the parts by weight of chlorinated paraffin 6, the weight of abaca fibre 6
Part, the parts by weight of filler 6, the parts by weight of nonionic surfactant 3, the parts by weight of curing agent 3, the parts by weight of organic silicon modified polyurethane 3.
3. electric automobile shell coating according to claim 1 or 2, it is characterised in that the filler is magnesium silicate, porcelain
One or more in soil, silica and kaolin.
4. electric automobile shell coating according to claim 1 or 2, it is characterised in that the curing agent is polyamide
Class epoxy hardener.
5. electric automobile shell coating according to claim 1 or 2, it is characterised in that the non-ionic surface active
Agent is lauric acid amide of ethanol.
6. electric automobile shell coating according to claim 1 or 2, it is characterised in that the organic amine material choosing
One or more combination from phenolic aldehyde amine, contracting amine, aromatic amine, fatty amine, aliphatic cyclic amine, polyamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064135.4A CN107779016A (en) | 2017-11-02 | 2017-11-02 | Electric automobile shell coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064135.4A CN107779016A (en) | 2017-11-02 | 2017-11-02 | Electric automobile shell coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107779016A true CN107779016A (en) | 2018-03-09 |
Family
ID=61432727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064135.4A Pending CN107779016A (en) | 2017-11-02 | 2017-11-02 | Electric automobile shell coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107779016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559396A (en) * | 2018-05-14 | 2018-09-21 | 安徽和义新能源汽车充电设备有限公司 | A kind of electric vehicle shell coating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333569A (en) * | 2007-09-27 | 2013-10-02 | 比亚迪股份有限公司 | Backing paint composition adopting polypropylene as base material, and preparation of backing paint composition |
| CN104804635A (en) * | 2015-04-17 | 2015-07-29 | 青岛保利康新材料有限公司 | Wear-resistant scraping-resistant automobile coating |
| CN104830182A (en) * | 2015-05-14 | 2015-08-12 | 珠海市澜诺新材料科技有限公司 | Self-cleaning non-sticky transparent finishing varnish |
| CN105086742A (en) * | 2015-07-31 | 2015-11-25 | 安徽和润特种玻璃有限公司 | High-tenacity wear-resisting coating film for mouse touch tablet glass |
| CN106186924A (en) * | 2016-07-06 | 2016-12-07 | 安徽智博新材料科技有限公司 | A kind of high molecular polymerization heat-protection building material and preparation method thereof |
| CN106634526A (en) * | 2016-12-05 | 2017-05-10 | 天长市优信电器设备有限公司 | Anti-scratch coating of aluminum charger shell |
-
2017
- 2017-11-02 CN CN201711064135.4A patent/CN107779016A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333569A (en) * | 2007-09-27 | 2013-10-02 | 比亚迪股份有限公司 | Backing paint composition adopting polypropylene as base material, and preparation of backing paint composition |
| CN104804635A (en) * | 2015-04-17 | 2015-07-29 | 青岛保利康新材料有限公司 | Wear-resistant scraping-resistant automobile coating |
| CN104830182A (en) * | 2015-05-14 | 2015-08-12 | 珠海市澜诺新材料科技有限公司 | Self-cleaning non-sticky transparent finishing varnish |
| CN105086742A (en) * | 2015-07-31 | 2015-11-25 | 安徽和润特种玻璃有限公司 | High-tenacity wear-resisting coating film for mouse touch tablet glass |
| CN106186924A (en) * | 2016-07-06 | 2016-12-07 | 安徽智博新材料科技有限公司 | A kind of high molecular polymerization heat-protection building material and preparation method thereof |
| CN106634526A (en) * | 2016-12-05 | 2017-05-10 | 天长市优信电器设备有限公司 | Anti-scratch coating of aluminum charger shell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559396A (en) * | 2018-05-14 | 2018-09-21 | 安徽和义新能源汽车充电设备有限公司 | A kind of electric vehicle shell coating |
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Application publication date: 20180309 |