CN107057551A - A kind of environment-friendly electric equipment external paint and preparation method thereof - Google Patents
A kind of environment-friendly electric equipment external paint and preparation method thereof Download PDFInfo
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- CN107057551A CN107057551A CN201710515211.2A CN201710515211A CN107057551A CN 107057551 A CN107057551 A CN 107057551A CN 201710515211 A CN201710515211 A CN 201710515211A CN 107057551 A CN107057551 A CN 107057551A
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- 239000003973 paint Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000007822 coupling agent Substances 0.000 claims abstract description 23
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 21
- 239000000839 emulsion Substances 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 238000011049 filling Methods 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000003921 oil Substances 0.000 claims abstract description 18
- 235000019198 oils Nutrition 0.000 claims abstract description 18
- 235000019482 Palm oil Nutrition 0.000 claims abstract description 16
- 239000003822 epoxy resin Substances 0.000 claims abstract description 16
- 239000002540 palm oil Substances 0.000 claims abstract description 16
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 16
- 239000004814 polyurethane Substances 0.000 claims abstract description 16
- 229920002635 polyurethane Polymers 0.000 claims abstract description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 15
- 229940049964 oleate Drugs 0.000 claims abstract description 13
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 13
- 229910000410 antimony oxide Inorganic materials 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 58
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 12
- 239000013530 defoamer Substances 0.000 claims description 11
- 239000002270 dispersing agent Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- -1 tackifier Substances 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 241000270295 Serpentes Species 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 5
- 229960000892 attapulgite Drugs 0.000 claims description 5
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical group [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims description 5
- WGOROJDSDNILMB-UHFFFAOYSA-N octatriacontanediamide Chemical group NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O WGOROJDSDNILMB-UHFFFAOYSA-N 0.000 claims description 5
- 125000005375 organosiloxane group Chemical group 0.000 claims description 5
- 229910052625 palygorskite Inorganic materials 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 150000004645 aluminates Chemical class 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 description 11
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- 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
-
- 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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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- 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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of environment-friendly electric equipment external paint, include the raw material of following parts by weight：68 parts of grape-kernel oil, 10 16 parts of epoxy resin, 40 50 parts of modified aqueous polyurethane emulsion, 12 15 parts of ethyl acetate, 24 parts of antimony oxide, 10 14 parts of silicon powder, 24 parts of coupling agent, 15 25 parts of heat filling, 10 12 parts of processing aid, 10 12 parts of oleate, 8 10 parts of palm oil, 14 18 parts of powder of ore addition, 7 13 parts of anticracking fiber.The environment-friendly electric equipment external paint of the present invention good insulation preformance, adhesive force is strong, heat conductivility is good, substantially increase safety coefficient, and with excellent anti-corrosion humidity resistance；While the preparation method of the coating of the present invention, its material cost is relatively low, raw material is easy to get and technique concise, with higher practical value and good application prospect.
Description
Technical field
The present invention relates to Electric insulation material technical field, and in particular to a kind of environment-friendly electric equipment external paint and its system
Preparation Method.
Background technology
In recent years, with the constant development of Chinese national economy, electricity needs presents a rapidly rising trend, to meet
The household electricity of industrial or agricultural production and people need.Due to extensive use of the electric power in social production and human lives and electronics and
The communication technology is developed rapidly, and power distribution cabinet is as a part of transformer station, power distribution cabinet is a kind of electrical equipment, is various
The mster-control centre of electrical equipment.Outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, and each branch is needed to set by it.
Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what is had also sets hyperbaric chamber and low-pressure chamber switch cubicle, is provided with
High voltage bus, such as power plant.It is under outdoor harsh weather throughout the year, is easily irradiated with causing aging reduction to make
With the life-span, and for high voltage power distributing cabinet, to improve safety coefficient, it is necessary to increase coating to ensure its good insulating properties.
The mounting means of another aspect distribution box is divided into two kinds of bright dress and concealed installation, and the radiating effect of bright assembling electronic box is better than dark
The unsuitable convection current of air in electronic box, concealed distribution box is assembled, its radiating effect is poor, causes distribution box internal cause low-voltage circuit breaker
Temperature rise rises the air themperature of surrounding environment.In recent years, being continuously increased with business electrical load, voltage equipment for power transmission and distribution
Direction towards Large Copacity, high current is developed, and the situation that power distribution cabinet expresses barrier because of overheat is increasingly highlighted.Conventional improvement
The mode of radiating be by increasing the area of dissipation of power distribution cabinet, using heat-conductive coating, to improve its radiating efficiency, radiation coefficient,
The targetedly measure such as radiating is implemented to heat generating components, so as to improve the radiating condition of power distribution cabinet.In addition power distribution cabinet is used
The occasion that load is more dispersed, loop is less；Motor control center is used for the occasion that load is concentrated, loop is more.Their handles
The electric energy of a certain circuit of upper level controller switching equipment distributes to load nearby.This grade of equipment reply load provide protection, monitoring and
Control.Electric power distributing cabinet needs to be protected using suitable mode, it is necessary to protected using suitable coating material.
The content of the invention
For the defect of prior art, it is an object of the invention to provide a kind of environment-friendly electric equipment external paint, the environmental protection
Good insulation preformance, the adhesive force of power equipment external paint are strong, heat conductivility is good, substantially increase safety coefficient, and with excellent
Good anti-corrosion humidity resistance；While the preparation method of the coating of the present invention, its material cost is relatively low, raw material is easy to get and technique letter
It is bright, with higher practical value and good application prospect.
The present invention solves technical problem and adopted the following technical scheme that：
The invention provides a kind of environment-friendly electric equipment external paint, include the raw material of following parts by weight：
6-8 parts of grape-kernel oil, 10-16 parts of epoxy resin, 40-50 parts of modified aqueous polyurethane emulsion, 12-15 parts of ethyl acetate,
2-4 parts of antimony oxide, 10-14 parts of silicon powder, 2-4 parts of coupling agent, 15-25 parts of heat filling, 10-12 parts of processing aid, oil
10-12 parts of acid esters, 8-10 parts of palm oil, 14-18 parts of powder of ore addition, 7-13 parts of anticracking fiber.
Preferably, the environment-friendly electric equipment external paint includes the raw material of following parts by weight：
7 parts of grape-kernel oil, 13 parts of epoxy resin, 45 parts of modified aqueous polyurethane emulsion, 13 parts of ethyl acetate, antimony oxide 3
Part, 12 parts of silicon powder, 3 parts of coupling agent, 20 parts of heat filling, 11 parts of processing aid, 11 parts of oleate, 9 parts of palm oil, ore add
Plus 16 parts of powder, 10 parts of anticracking fiber.
Preferably, the coupling agent is one kind in silane coupler, aluminate coupling agent.
Preferably, the heat filling is aluminum oxide, barium sulfate and titanium dioxide, compares 3 according to weight:2:The mixing of 2 compositions
Thing.
Preferably, the processing aid is curing agent, levelling agent, tackifier, dispersant, defoamer, compares 2 according to weight:
1:2:1:The mixture of 0.5 composition；The tackifier are ethylenebis stearic amide, and the dispersant is barium stearate, institute
Curing agent is stated for triglycidyl isocyanurate, the levelling agent is alkyl-modified organosiloxane, and the defoamer is poly-
Ether silicone copolymer emulsion.
Preferably, the ore addition powder is attapulgite, snake stone powder, perlite powder, compares 3 according to weight:
1:The mixture of 2 compositions.
Preferably, the anticracking fiber is glass fibre and Fypro, compares 3 according to weight:The mixture of 2 compositions,
The specification of the glass fibre and Fypro is：Length 3-5mm, diameter 0.04-0.05mm.
The present invention also provides a kind of preparation method of environment-friendly electric equipment external paint, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 25-35 minutes, speed of agitator is 550-650r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
40-50 DEG C, rotating speed is 350-450 r/min, stirs 10-20 minutes, is warming up to 70-80 DEG C, mixture is made in blend step two
A, ethyl acetate, antimony oxide, processing aid are added in ultrasonic wave high speed dispersor, are 22-26KHz in ultrasonic frequency,
Rotating speed is is disperseed under 2500-3000r/min, jitter time is the environment-friendly electric equipment external application invented for 20-30 minutes
Coating.
Preferably, the preparation process of the environment-friendly electric equipment external paint is：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 30 minutes, speed of agitator is 600r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
45 DEG C, rotating speed is 400r/min, stirs 15 minutes, is warming up to 75 DEG C, mixture A, ethyl acetate, three oxygen are made in blend step two
Change two antimony, processing aid add ultrasonic wave high speed dispersor in, ultrasonic frequency be 24KHz, rotating speed be 2800r/min under enter
Row is scattered, and jitter time is the environment-friendly electric equipment external paint invented for 25 minutes.
Compared with prior art, the present invention has following beneficial effect：
（1）A kind of environment-friendly electric equipment external paint of the present invention good insulation preformance, adhesive force is strong, heat conductivility is good, significantly
Safety coefficient is improved, and with excellent anti-corrosion humidity resistance；While the preparation method of the coating of the present invention, its material cost
Relatively low, raw material is easy to get and technique is concise, with higher practical value and good application prospect.
（2）A kind of environment-friendly electric equipment external paint of the present invention, using epoxy resin, modified aqueous polyurethane emulsion as base
Body composition, auxiliary is with grape-kernel oil, palm oil, ethyl acetate, and preferably, moderate viscosity, wearability strengthens mutual intersolubility
High temperature is not easy the melting that softens, and low temperature is not into block and embrittlement, and cohesive force, adhesive force are strong, with the empty gas and water of extremely strong isolation
The erosivenesses such as vapour, ozone, ultraviolet, antirust, antiseptic property and chemical inertness are strong.
（3）The present invention a kind of environment-friendly electric equipment external paint addition processing aid be mainly curing agent, levelling agent,
Tackifier, dispersant, defoamer, a few person's compound actions can make the coating film forming of the present invention fine and close and flexible, and elasticity is good, and hardness is fitted
In, film layer is transparent, and caking property is good, and adhesive force is extremely strong, with outstanding static state and dynamically formed membrane quality, strong shock resistance；Film
Layer melt drop temperature is high, is amenable to the strong sunlight irradiation of long-time and hyperthermia radiation without disappearing, slight friction is not damaged.
（4）A kind of heat filling of environment-friendly electric equipment external paint addition of the present invention is mainly aluminum oxide, barium sulfate
And titanium dioxide, the heat conductivility of material can be greatly improved, power distribution cabinet is reduced due to dangerous caused by overheat；The anti-tortoise of addition
The moisture-proof thermal shock resistance properties that fiber improves material is split, the performance of material is improved.
Embodiment
With reference to specific embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of environment-friendly electric equipment external paint of the present embodiment, includes the raw material of following parts by weight：
6 parts of grape-kernel oil, 10 parts of epoxy resin, 40 parts of modified aqueous polyurethane emulsion, 12 parts of ethyl acetate, antimony oxide 2
Part, 10 parts of silicon powder, 2 parts of coupling agent, 15 parts of heat filling, 10 parts of processing aid, 10 parts of oleate, 8 parts of palm oil, ore add
Plus 14 parts of powder, 7 parts of anticracking fiber.
Coupling agent in the present embodiment is silane coupler.
Heat filling in the present embodiment is aluminum oxide, barium sulfate and titanium dioxide, compares 3 according to weight:2:The mixing of 2 compositions
Thing.
Processing aid in the present embodiment is curing agent, levelling agent, tackifier, dispersant, defoamer, compares 2 according to weight:
1:2:1:The mixture of 0.5 composition；The tackifier are ethylenebis stearic amide, and the dispersant is barium stearate, institute
Curing agent is stated for triglycidyl isocyanurate, the levelling agent is alkyl-modified organosiloxane, and the defoamer is poly-
Ether silicone copolymer emulsion.
Ore addition powder in the present embodiment is attapulgite, snake stone powder, perlite powder, compares 3 according to weight:
1:The mixture of 2 compositions.
Anticracking fiber in the present embodiment is glass fibre and Fypro, compares 3 according to weight:The mixture of 2 compositions,
The specification of the glass fibre and Fypro is：Length 3-5mm, diameter 0.04-0.05mm.
A kind of preparation method of environment-friendly electric equipment external paint of the present embodiment, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 25 minutes, speed of agitator is 550r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
40 DEG C, rotating speed is 350 r/min, stirs 10 minutes, is warming up to 70 DEG C, mixture A, ethyl acetate, three are made in blend step two
Aoxidize two antimony, processing aid to add in ultrasonic wave high speed dispersor, be 22KHz in ultrasonic frequency, rotating speed is under 2500r/min
Disperseed, jitter time is the environment-friendly electric equipment external paint invented for 20 minutes.
Embodiment 2.
A kind of environment-friendly electric equipment external paint of the present embodiment, includes the raw material of following parts by weight：
8 parts of grape-kernel oil, 16 parts of epoxy resin, 50 parts of modified aqueous polyurethane emulsion, 15 parts of ethyl acetate, antimony oxide 4
Part, 14 parts of silicon powder, 4 parts of coupling agent, 25 parts of heat filling, 12 parts of processing aid, 12 parts of oleate, 10 parts of palm oil, ore
Add 18 parts of powder, 13 parts of anticracking fiber.
Coupling agent in the present embodiment is aluminate coupling agent.
Heat filling in the present embodiment is aluminum oxide, barium sulfate and titanium dioxide, compares 3 according to weight:2:The mixing of 2 compositions
Thing.
Processing aid in the present embodiment is curing agent, levelling agent, tackifier, dispersant, defoamer, compares 2 according to weight:
1:2:1:The mixture of 0.5 composition；The tackifier are ethylenebis stearic amide, and the dispersant is barium stearate, institute
Curing agent is stated for triglycidyl isocyanurate, the levelling agent is alkyl-modified organosiloxane, and the defoamer is poly-
Ether silicone copolymer emulsion.
Ore addition powder in the present embodiment is attapulgite, snake stone powder, perlite powder, compares 3 according to weight:
1:The mixture of 2 compositions.
Anticracking fiber in the present embodiment is glass fibre and Fypro, compares 3 according to weight:The mixture of 2 compositions,
The specification of the glass fibre and Fypro is：Length 3-5mm, diameter 0.04-0.05mm.
A kind of preparation method of environment-friendly electric equipment external paint of the present embodiment, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 35 minutes, speed of agitator is 650r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
50 DEG C, rotating speed is 450 r/min, stirs 20 minutes, is warming up to 80 DEG C, mixture A, ethyl acetate, three are made in blend step two
Aoxidize two antimony, processing aid to add in ultrasonic wave high speed dispersor, be 26KHz in ultrasonic frequency, rotating speed is under 3000r/min
Disperseed, jitter time is the environment-friendly electric equipment external paint invented for 30 minutes.
Embodiment 3.
A kind of environment-friendly electric equipment external paint of the present embodiment, includes the raw material of following parts by weight：
7 parts of grape-kernel oil, 13 parts of epoxy resin, 45 parts of modified aqueous polyurethane emulsion, 13 parts of ethyl acetate, antimony oxide 3
Part, 12 parts of silicon powder, 3 parts of coupling agent, 20 parts of heat filling, 11 parts of processing aid, 11 parts of oleate, 9 parts of palm oil, ore add
Plus 16 parts of powder, 10 parts of anticracking fiber.
Coupling agent in the present embodiment is silane coupler.
Heat filling in the present embodiment is aluminum oxide, barium sulfate and titanium dioxide, compares 3 according to weight:2:The mixing of 2 compositions
Thing.
Processing aid in the present embodiment is curing agent, levelling agent, tackifier, dispersant, defoamer, compares 2 according to weight:
1:2:1:The mixture of 0.5 composition；The tackifier are ethylenebis stearic amide, and the dispersant is barium stearate, institute
Curing agent is stated for triglycidyl isocyanurate, the levelling agent is alkyl-modified organosiloxane, and the defoamer is poly-
Ether silicone copolymer emulsion.
Ore addition powder in the present embodiment is attapulgite, snake stone powder, perlite powder, compares 3 according to weight:
1:The mixture of 2 compositions.
Anticracking fiber in the present embodiment is glass fibre and Fypro, compares 3 according to weight:The mixture of 2 compositions,
The specification of the glass fibre and Fypro is：Length 3-5mm, diameter 0.04-0.05mm.
A kind of preparation method of environment-friendly electric equipment external paint of the present embodiment, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 30 minutes, speed of agitator is 600r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
45 DEG C, rotating speed is 400r/min, stirs 15 minutes, is warming up to 75 DEG C, mixture A, ethyl acetate, three oxygen are made in blend step two
Change two antimony, processing aid add ultrasonic wave high speed dispersor in, ultrasonic frequency be 24KHz, rotating speed be 2800r/min under enter
Row is scattered, and jitter time is the environment-friendly electric equipment external paint invented for 25 minutes.
The performance test results of environment-friendly electric equipment external paint prepared by various embodiments above are as follows：
| Insulaion resistance（MΩ） | Thermal conductivity factor W/mK | Artificial ageing resistance tests h | |
| Embodiment 1 | 9.2 | 2.3 | 1500h is without exception |
| Embodiment 2 | 9.4 | 2.1 | 1500h is without exception |
| Embodiment 3 | 9.6 | 2.2 | 1500h is without exception |
| Comparative example | 7.1 | 1.6 | 1200h is without exception |
A kind of environment-friendly electric equipment external paint of the present invention good insulation preformance, adhesive force is strong, heat conductivility is good, greatly improve
Safety coefficient, and with excellent anti-corrosion humidity resistance；Simultaneously the present invention coating preparation method, its material cost compared with
Low, raw material is easy to get and technique is concise, with higher practical value and good application prospect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (9)
1. a kind of environment-friendly electric equipment external paint, it is characterised in that include the raw material of following parts by weight：
6-8 parts of grape-kernel oil, 10-16 parts of epoxy resin, 40-50 parts of modified aqueous polyurethane emulsion, 12-15 parts of ethyl acetate,
2-4 parts of antimony oxide, 10-14 parts of silicon powder, 2-4 parts of coupling agent, 15-25 parts of heat filling, 10-12 parts of processing aid, oil
10-12 parts of acid esters, 8-10 parts of palm oil, 14-18 parts of powder of ore addition, 7-13 parts of anticracking fiber.
2. a kind of environment-friendly electric equipment external paint according to claim 1, it is characterised in that the environment-friendly electric equipment
External paint includes the raw material of following parts by weight：
7 parts of grape-kernel oil, 13 parts of epoxy resin, 45 parts of modified aqueous polyurethane emulsion, 13 parts of ethyl acetate, antimony oxide 3
Part, 12 parts of silicon powder, 3 parts of coupling agent, 20 parts of heat filling, 11 parts of processing aid, 11 parts of oleate, 9 parts of palm oil, ore add
Plus 16 parts of powder, 10 parts of anticracking fiber.
3. a kind of environment-friendly electric equipment external paint according to claim 1 or 2, it is characterised in that the coupling agent is
One kind in silane coupler, aluminate coupling agent.
4. a kind of environment-friendly electric equipment external paint according to claim 1 or 2, it is characterised in that the heat filling
For aluminum oxide, barium sulfate and titanium dioxide, compare 3 according to weight:2:The mixture of 2 compositions.
5. a kind of environment-friendly electric equipment external paint according to claim 1 or 2, it is characterised in that the processing aid
For curing agent, levelling agent, tackifier, dispersant, defoamer, compare 2 according to weight:1:2:1:The mixture of 0.5 composition；It is described to increase
Stick is ethylenebis stearic amide, and the dispersant is barium stearate, and the curing agent is isocyanuric acid three-glycidyl
Ester, the levelling agent is alkyl-modified organosiloxane, and the defoamer is polyether siloxane copolymer emulsion.
6. a kind of environment-friendly electric equipment external paint according to claim 1 or 2, it is characterised in that the ore addition
Powder is attapulgite, snake stone powder, perlite powder, compares 3 according to weight:1:The mixture of 2 compositions.
7. a kind of environment-friendly electric equipment external paint according to claim 1 or 2, it is characterised in that the anticracking fiber
For glass fibre and Fypro, compare 3 according to weight:The mixture of 2 compositions, the rule of the glass fibre and Fypro
Lattice are：Length 3-5mm, diameter 0.04-0.05mm.
8. a kind of method for preparing environment-friendly electric equipment external paint as claimed in claim 1 or 2, it is characterised in that including
Following steps：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 25-35 minutes, speed of agitator is 550-650r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
40-50 DEG C, rotating speed is 350-450 r/min, stirs 10-20 minutes, is warming up to 70-80 DEG C, mixture is made in blend step two
A, ethyl acetate, antimony oxide, processing aid are added in ultrasonic wave high speed dispersor, are 22-26KHz in ultrasonic frequency,
Rotating speed is is disperseed under 2500-3000r/min, jitter time is the environment-friendly electric equipment external application invented for 20-30 minutes
Coating.
9. a kind of preparation method of environment-friendly electric equipment external paint according to claim 8, it is characterised in that the system
It is for step：
Step one, each component raw material is weighed on request；
Step 2, grape-kernel oil, palm oil, silicon powder, heat filling, ore are added powder, anticracking fiber, coupling agent and mixed
Mixer is added, is stirred 30 minutes, speed of agitator is 600r/min, obtains mixture A；
Step 3, epoxy resin, modified aqueous polyurethane emulsion, oleate is added in homogenizer, being heated to temperature is
45 DEG C, rotating speed is 400r/min, stirs 15 minutes, is warming up to 75 DEG C, mixture A, ethyl acetate, three oxygen are made in blend step two
Change two antimony, processing aid add ultrasonic wave high speed dispersor in, ultrasonic frequency be 24KHz, rotating speed be 2800r/min under enter
Row is scattered, and jitter time is the environment-friendly electric equipment external paint invented for 25 minutes.
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| CN201710515211.2A CN107057551A (en) | 2017-06-29 | 2017-06-29 | A kind of environment-friendly electric equipment external paint and preparation method thereof |
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| CN107880746A (en) * | 2018-01-02 | 2018-04-06 | 马鞍山佳夫尼电气科技有限公司 | A kind of power equipment external application coatings and preparation method thereof |
| CN108300290A (en) * | 2018-01-24 | 2018-07-20 | 合肥万之景门窗有限公司 | A kind of heat preservation environment protection metal door and window coating and preparation method thereof |
| CN109627935A (en) * | 2018-11-26 | 2019-04-16 | 枣庄市鼎盛电气设备有限责任公司 | A kind of electric power distributing cabinet insulating coating material and preparation method thereof |
| CN113292912A (en) * | 2021-05-21 | 2021-08-24 | 上海涂固安高科技有限公司 | Heavy-duty anticorrosive water-based paint for ocean engineering equipment and preparation method thereof |
| CN120158212A (en) * | 2025-04-16 | 2025-06-17 | 佛山市坤瑞建材科技有限公司 | A production process of wear-resistant polyurethane coating |
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Application publication date: 20170818 |