CN107841230A - A kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating - Google Patents
A kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating Download PDFInfo
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- CN107841230A CN107841230A CN201711057867.0A CN201711057867A CN107841230A CN 107841230 A CN107841230 A CN 107841230A CN 201711057867 A CN201711057867 A CN 201711057867A CN 107841230 A CN107841230 A CN 107841230A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
-
- 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
- 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
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
Abstract
The invention discloses a kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating, it is made up of following raw material：Epoxy resin, acrylic resin, trioctyl phosphate, lac, silicon carbide micro-powder, bamboo charcoal micropowder, rutile titanium white powder, lanthanum hexaboride, Tissuemat E, poly- azelaic acid acid anhydride, adhesion promoter, biological antirust agent, antiseptic, curing agent, defoamer, coupling agent, anti-settling agent and diluent.The present invention selects rational raw material and proportioning, each raw material synergy, complements each other, with stronger waterproof, wear-resisting, high-temperature stability, and its good insulating, adhesive force are strong, it is very suitable for shared electric automobile to use, can effectively increases the service life of electric automobile.
Description
Technical field
The present invention relates to electric automobile application techniques field, more particularly to a kind of system of electric automobile Wear-resistant corrosion-resistant coating
Preparation Method.
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
It is an object of the invention to overcome the above-mentioned problems in the prior art, and then it is wear-resisting to provide a kind of electric automobile
The preparation method of anti-corrosive paints.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating, comprises the following steps：
(1) epoxy resin, acrylic resin, trioctyl phosphate and lac are added in reactor, stirred at 80-90 DEG C
React 30-40 minutes, mixing speed is 450-500 revs/min；
(2) it is 60-70 DEG C to adjust whipping temp, adds silicon carbide micro-powder, bamboo charcoal micropowder and rutile titanium white powder, is kept
450-500 revs/min of mixing speed, stir 15-20 minutes；
(3) mixture in reactor is poured out and is ground, grinding temperature is maintained at 40-45 DEG C, be ground to fineness≤
50 μm, filtering；
(4) material after filtering is rejoined to the reactor for cleaning drying, then in order by lanthanum hexaboride, Tissuemat E
It is added to poly- azelaic acid acid anhydride in reactor, 40-60 minutes, whipping temp 50-55 is stirred with 600-700 revs/min of speed
℃；
(5) mixture for obtaining step 4 is poured into ultrasonic dispersing machine, adds adhesion promoter, biological antirust
Agent, antiseptic, curing agent, defoamer, coupling agent, anti-settling agent and diluent, carry out ultrasonic wave and disperse, ultrasonic power 200-
220W, jitter time are 30-50 minutes, and dispersion temperature is 100-115 DEG C；
(6) mixture for obtaining step 5 shears speed using high-speed shearing machine in 150-160 DEG C, 8000-9000 revs/min
Spend down cut and disperse 25-30 minutes；
(7) mixture obtained to step 6 carries out secondary grinding, is ground to fineness≤30 μm, refilters, that is, obtains into
Product.
Further, the adhesion promoter is compound bifunctional silane.
Further, the preparation method of the biological antirust agent is：Take the Isuzu Motors of equivalent beautiful, orange peel, Chinese aloe leaf, stone
Pomegranate skin, the absolute ethyl alcohol of above-mentioned four kinds of raw material gross weights 70% is added, mixing is fully smashed with pulverizer, then extruding, mistake
Filter, concentration, obtain biological antirust agent.
Further, the antiseptic is sodium alginate fiber, tea fiber, ammonium dihydrogen phosphate, lithium carbonate by 6:2:2:1
Ratio mixes.
Further, the curing agent is polymerization macromolecule amine reagent.
Further, the defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxy Propanolamine
Ether, polypropylene glycerol aether press 5:3:2:1 ratio mixes.
Further, the coupling agent is the mixture of silane coupler and titanate coupling agent, weight between the two
Than for 4:1.
Further, the anti-settling agent is castor oil derivative, polyolefin-wax, the one or more of polyamide wax.
Further, the diluent is acetone, MEK, cyclohexanone, benzene,toluene,xylene, n-butanol, styrene
One or more.
Beneficial effects of the present invention：The present invention selects rational raw material and proportioning, each raw material synergy, complements each other,
With stronger waterproof, wear-resisting, high-temperature stability, and its good insulating, adhesive force is strong, is very suitable for shared electric automobile
Use, can effectively increase the service life of electric automobile.
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 preparation method of electric automobile Wear-resistant corrosion-resistant coating, comprises the following steps：
(1) epoxy resin, acrylic resin, trioctyl phosphate and lac are added in reactor, stirred at 80-90 DEG C
React 30-40 minutes, mixing speed is 450-500 revs/min；
(2) it is 60-70 DEG C to adjust whipping temp, adds silicon carbide micro-powder, bamboo charcoal micropowder and rutile titanium white powder, is kept
450-500 revs/min of mixing speed, stir 15-20 minutes；
(3) mixture in reactor is poured out and is ground, grinding temperature is maintained at 40-45 DEG C, be ground to fineness≤
50 μm, filtering；
(4) material after filtering is rejoined to the reactor for cleaning drying, then in order by lanthanum hexaboride, Tissuemat E
It is added to poly- azelaic acid acid anhydride in reactor, 40-60 minutes, whipping temp 50-55 is stirred with 600-700 revs/min of speed
℃；
(5) mixture for obtaining step 4 is poured into ultrasonic dispersing machine, adds adhesion promoter, biological antirust
Agent, antiseptic, curing agent, defoamer, coupling agent, anti-settling agent and diluent, carry out ultrasonic wave and disperse, ultrasonic power 200-
220W, jitter time are 30-50 minutes, and dispersion temperature is 100-115 DEG C；
(6) mixture for obtaining step 5 shears speed using high-speed shearing machine in 150-160 DEG C, 8000-9000 revs/min
Spend down cut and disperse 25-30 minutes；
(7) mixture obtained to step 6 carries out secondary grinding, is ground to fineness≤30 μm, refilters, that is, obtains into
Product.
Further, the adhesion promoter is compound bifunctional silane.
Further, the preparation method of the biological antirust agent is：Take the Isuzu Motors of equivalent beautiful, orange peel, Chinese aloe leaf, stone
Pomegranate skin, the absolute ethyl alcohol of above-mentioned four kinds of raw material gross weights 70% is added, mixing is fully smashed with pulverizer, then extruding, mistake
Filter, concentration, obtain biological antirust agent.
Further, the antiseptic is sodium alginate fiber, tea fiber, ammonium dihydrogen phosphate, lithium carbonate by 6:2:2:1
Ratio mixes.
Further, the curing agent is polymerization macromolecule amine reagent.
Further, the defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxy Propanolamine
Ether, polypropylene glycerol aether press 5:3:2:1 ratio mixes.
Further, the coupling agent is the mixture of silane coupler and titanate coupling agent, weight between the two
Than for 4:1.
Further, the anti-settling agent is castor oil derivative, polyolefin-wax, the one or more of polyamide wax.
Further, the diluent is acetone, MEK, cyclohexanone, benzene,toluene,xylene, n-butanol, styrene
One or more.
Further, the parts by weight of each raw material are：100 parts of epoxy resin, 50 parts of acrylic resin, trioctyl phosphate 22
Part, 12 parts of lac, 4 parts of silicon carbide micro-powder, 6 parts of bamboo charcoal micropowder, 2 parts of rutile titanium white powder, 1.5 parts of lanthanum hexaboride, Tissuemat E 6
Part, poly- 2 parts of azelaic acid acid anhydride, 6 parts of adhesion promoter, biological 3 parts of antirust agent, 2 parts of antiseptic, 1 part of curing agent, 2 parts of defoamer,
4 parts of coupling agent, 2 parts of anti-settling agent, 4 parts of diluent.
Embodiment 2
A kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating, comprises the following steps：
(1) epoxy resin, acrylic resin, trioctyl phosphate and lac are added in reactor, stirred at 80-90 DEG C
React 30-40 minutes, mixing speed is 450-500 revs/min；
(2) it is 60-70 DEG C to adjust whipping temp, adds silicon carbide micro-powder, bamboo charcoal micropowder and rutile titanium white powder, is kept
450-500 revs/min of mixing speed, stir 15-20 minutes；
(3) mixture in reactor is poured out and is ground, grinding temperature is maintained at 40-45 DEG C, be ground to fineness≤
50 μm, filtering；
(4) material after filtering is rejoined to the reactor for cleaning drying, then in order by lanthanum hexaboride, Tissuemat E
It is added to poly- azelaic acid acid anhydride in reactor, 40-60 minutes, whipping temp 50-55 is stirred with 600-700 revs/min of speed
℃；
(5) mixture for obtaining step 4 is poured into ultrasonic dispersing machine, adds adhesion promoter, biological antirust
Agent, antiseptic, curing agent, defoamer, coupling agent, anti-settling agent and diluent, carry out ultrasonic wave and disperse, ultrasonic power 200-
220W, jitter time are 30-50 minutes, and dispersion temperature is 100-115 DEG C；
(6) mixture for obtaining step 5 shears speed using high-speed shearing machine in 150-160 DEG C, 8000-9000 revs/min
Spend down cut and disperse 25-30 minutes；
(7) mixture obtained to step 6 carries out secondary grinding, is ground to fineness≤30 μm, refilters, that is, obtains into
Product.
Further, the adhesion promoter is compound bifunctional silane.
Further, the preparation method of the biological antirust agent is：Take the Isuzu Motors of equivalent beautiful, orange peel, Chinese aloe leaf, stone
Pomegranate skin, the absolute ethyl alcohol of above-mentioned four kinds of raw material gross weights 70% is added, mixing is fully smashed with pulverizer, then extruding, mistake
Filter, concentration, obtain biological antirust agent.
Further, the antiseptic is sodium alginate fiber, tea fiber, ammonium dihydrogen phosphate, lithium carbonate by 6:2:2:1
Ratio mixes.
Further, the curing agent is polymerization macromolecule amine reagent.
Further, the defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxy Propanolamine
Ether, polypropylene glycerol aether press 5:3:2:1 ratio mixes.
Further, the coupling agent is the mixture of silane coupler and titanate coupling agent, weight between the two
Than for 4:1.
Further, the anti-settling agent is castor oil derivative, polyolefin-wax, the one or more of polyamide wax.
Further, the diluent is acetone, MEK, cyclohexanone, benzene,toluene,xylene, n-butanol, styrene
One or more.
Further, the parts by weight of each raw material are：90 parts of epoxy resin, 55 parts of acrylic resin, trioctyl phosphate 22
Part, 11 parts of lac, 3 parts of silicon carbide micro-powder, 5 parts of bamboo charcoal micropowder, 2 parts of rutile titanium white powder, 1 part of lanthanum hexaboride, Tissuemat E 6
Part, poly- 4 parts of azelaic acid acid anhydride, 9 parts of adhesion promoter, biological 4 parts of antirust agent, 2 parts of antiseptic, 2 parts of curing agent, 3 parts of defoamer,
7 parts of coupling agent, 2 parts of anti-settling agent, 5 parts of diluent.
Embodiment 3
A kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating, comprises the following steps：
(1) epoxy resin, acrylic resin, trioctyl phosphate and lac are added in reactor, stirred at 80-90 DEG C
React 30-40 minutes, mixing speed is 450-500 revs/min；
(2) it is 60-70 DEG C to adjust whipping temp, adds silicon carbide micro-powder, bamboo charcoal micropowder and rutile titanium white powder, is kept
450-500 revs/min of mixing speed, stir 15-20 minutes；
(3) mixture in reactor is poured out and is ground, grinding temperature is maintained at 40-45 DEG C, be ground to fineness≤
50 μm, filtering；
(4) material after filtering is rejoined to the reactor for cleaning drying, then in order by lanthanum hexaboride, Tissuemat E
It is added to poly- azelaic acid acid anhydride in reactor, 40-60 minutes, whipping temp 50-55 is stirred with 600-700 revs/min of speed
℃；
(5) mixture for obtaining step 4 is poured into ultrasonic dispersing machine, adds adhesion promoter, biological antirust
Agent, antiseptic, curing agent, defoamer, coupling agent, anti-settling agent and diluent, carry out ultrasonic wave and disperse, ultrasonic power 200-
220W, jitter time are 30-50 minutes, and dispersion temperature is 100-115 DEG C；
(6) mixture for obtaining step 5 shears speed using high-speed shearing machine in 150-160 DEG C, 8000-9000 revs/min
Spend down cut and disperse 25-30 minutes；
(7) mixture obtained to step 6 carries out secondary grinding, is ground to fineness≤30 μm, refilters, that is, obtains into
Product.
Further, the adhesion promoter is compound bifunctional silane.
Further, the preparation method of the biological antirust agent is：Take the Isuzu Motors of equivalent beautiful, orange peel, Chinese aloe leaf, stone
Pomegranate skin, the absolute ethyl alcohol of above-mentioned four kinds of raw material gross weights 70% is added, mixing is fully smashed with pulverizer, then extruding, mistake
Filter, concentration, obtain biological antirust agent.
Further, the antiseptic is sodium alginate fiber, tea fiber, ammonium dihydrogen phosphate, lithium carbonate by 6:2:2:1
Ratio mixes.
Further, the curing agent is polymerization macromolecule amine reagent.
Further, the defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxy Propanolamine
Ether, polypropylene glycerol aether press 5:3:2:1 ratio mixes.
Further, the coupling agent is the mixture of silane coupler and titanate coupling agent, weight between the two
Than for 4:1.
Further, the anti-settling agent is castor oil derivative, polyolefin-wax, the one or more of polyamide wax.
Further, the diluent is acetone, MEK, cyclohexanone, benzene,toluene,xylene, n-butanol, styrene
One or more.
Further, the parts by weight of each raw material are：110 parts of epoxy resin, 45 parts of acrylic resin, trioctyl phosphate 22
Part, 14 parts of lac, 6 parts of silicon carbide micro-powder, 7 parts of bamboo charcoal micropowder, 3 parts of rutile titanium white powder, 2 parts of lanthanum hexaboride, Tissuemat E 7
Part, poly- 4 parts of azelaic acid acid anhydride, 5 parts of adhesion promoter, biological 3 parts of antirust agent, 2 parts of antiseptic, 1 part of curing agent, 1 part of defoamer,
3 parts of coupling agent, 1 part of anti-settling agent, 3 parts of diluent.
Performance measurement is carried out to coating made from 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, is very suitable for shared electric automobile and uses, can effectively increase the service life of electric automobile.
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 (9)
1. a kind of preparation method of electric automobile Wear-resistant corrosion-resistant coating, it is characterised in that comprise the following steps：
(1) epoxy resin, acrylic resin, trioctyl phosphate and lac are added in reactor, the stirring reaction at 80-90 DEG C
30-40 minutes, mixing speed are 450-500 revs/min；
(2) it is 60-70 DEG C to adjust whipping temp, adds silicon carbide micro-powder, bamboo charcoal micropowder and rutile titanium white powder, keeps 450-
500 revs/min of mixing speed, stir 15-20 minutes；
(3) mixture in reactor to be poured out and be ground, grinding temperature is maintained at 40-45 DEG C, is ground to fineness≤50 μm,
Filtering；
(4) material after filtering is rejoined to the reactor for cleaning drying, then by lanthanum hexaboride, Tissuemat E and gathered in order
Azelaic acid acid anhydride is added in reactor, is stirred 40-60 minutes with 600-700 revs/min of speed, and whipping temp is 50-55 DEG C；
(5) mixture for obtaining step 4 is poured into ultrasonic dispersing machine, is added adhesion promoter, biological antirust agent, is resisted
Microbial inoculum, curing agent, defoamer, coupling agent, anti-settling agent and diluent, carry out ultrasonic wave and disperse, ultrasonic power 200-220W,
Jitter time is 30-50 minutes, and dispersion temperature is 100-115 DEG C；
(6) mixture for obtaining step 5 uses high-speed shearing machine under 150-160 DEG C, 8000-9000 revs/min of shear rate
Shearing scattered 25-30 minutes；
(7) mixture obtained to step 6 carries out secondary grinding, is ground to fineness≤30 μm, refilters, that is, obtains finished product.
2. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Adhesion promoter is compound bifunctional silane.
3. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
The preparation method of biological antirust agent is：Take the Isuzu Motors of equivalent beautiful, orange peel, Chinese aloe leaf, granatum, add above-mentioned four kinds of originals
Expect the absolute ethyl alcohol of gross weight 70%, mixing is fully smashed with pulverizer, then extrude, filter, concentration, obtaining biological antirust
Agent.
4. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Antiseptic is sodium alginate fiber, tea fiber, ammonium dihydrogen phosphate, lithium carbonate by 6:2:2:1 ratio mixes.
5. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Curing agent is polymerization macromolecule amine reagent.
6. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether by 5:
3:2:1 ratio mixes.
7. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Coupling agent is the mixture of silane coupler and titanate coupling agent, and weight ratio between the two is 4:1.
8. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Anti-settling agent is castor oil derivative, polyolefin-wax, the one or more of polyamide wax.
9. the preparation method of a kind of electric automobile Wear-resistant corrosion-resistant coating according to claim 1, it is characterised in that described
Diluent is acetone, MEK, cyclohexanone, benzene,toluene,xylene, n-butanol, the one or more of styrene.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439195A (en) * | 2018-08-31 | 2019-03-08 | 浙江帝恒实业有限公司 | A kind of new-energy automobile wear-resistant paint and preparation method thereof |
| CN110845956A (en) * | 2019-12-09 | 2020-02-28 | 杨国亭 | Wear-resistant coating for new energy automobile and preparation method thereof |
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