CN107828285A - A kind of protective coating of motor housing - Google Patents

A kind of protective coating of motor housing Download PDF

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Publication number
CN107828285A
CN107828285A CN201711158153.9A CN201711158153A CN107828285A CN 107828285 A CN107828285 A CN 107828285A CN 201711158153 A CN201711158153 A CN 201711158153A CN 107828285 A CN107828285 A CN 107828285A
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Prior art keywords
parts
motor
protective coating
motor housing
resin
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Inventor
于磊
吕超
吕斌
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Anhui Jinyi Agricultural Science And Technology Development Co Ltd
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Anhui Jinyi Agricultural Science And Technology Development Co Ltd
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Priority to CN201711158153.9A priority Critical patent/CN107828285A/en
Publication of CN107828285A publication Critical patent/CN107828285A/en
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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
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • 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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09D161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C09D161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • 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
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A kind of protective coating of motor housing, it is related to motor processing technical field, it is characterised in that：It is made up of the material of following parts by weight, 17 23 parts of resin, 602 7 13 parts of silane coupler KH, 8 14 parts of modified alta-mud, 49 parts of 1,6 hexamethylene diisocyanate, 39 parts of polyvinylpyrrolidone, 4 10 parts of trimellitic anhydride, 27 parts of tetrabutyl oxygen titanium, 14 parts of prodan, 7 14 parts of MEK, 27 parts of ethylene glycol terephthalate, 27 parts of D-sorbite, 10 17 parts of auxiliary additive, 5 10 parts of age resistor, 21 27 parts of deionized water.The inventive method is reasonable, easy to operate, wear-resisting, corrosion-resistant.

Description

A kind of protective coating of motor housing
Technical field
The present invention relates to motor to process technical field, and in particular to a kind of protective coating of motor housing.
Background technology
Motor (English:Electric machinery, it is commonly called as " motor ") refer to realize electric energy according to the law of electromagnetic induction Conversion or a kind of calutron transmitted.Represented in circuit with alphabetical M (old plant D).Its main function is to produce drive Dynamic torque, as electrical appliance or various mechanical power sources.Generator is represented with alphabetical G in circuit.Its main function is Electric energy is converted into using mechanical energy, at present most commonly, is generated electricity using pushing generator rotors such as heat energy, water energy.
Classification overview：
1st, divided by working power species：Direct current generator and alternating current generator can be divided into.
1) dc motor can be divided by structure and working principle：Brushless direct current motor and brush DC motors.
Brush DC motors can divide：Permanent magnet direct current motor and electromagnetism dc motor.
Electromagnetism dc motor divides：Series excitation DC motor, Shunt-excited DC Motors Based, DC motor with separate excitation and compound excitation Dc motor.
Permanent magnet direct current motor divides：Thulium permanent magnetism gear, ferrite permanent-magnet dc motor and aluminium nickel cobalt are forever Magnetic dc motor.
2) wherein alternating current generator can also divide：Monophase machine and three phase electric machine.
2nd, can be divided by structure and operation principle：Dc motor, asynchronous motor, synchronous motor can be divided into.
1) synchronous motor can divide：Permasyn morot, reluctance synchronous motor and hysteresis synchronous motor.
2) asynchronous machine can divide：Induction conductivity and alternating-current commutator motor.
Induction conductivity can divide：Threephase asynchronous, monopole asynchronous motor and shaded pole asynchronous motor etc..
Alternating-current commutator motor can divide：Single phase series motor, universal motor and repulsion motor.
3rd, can be divided with the method for operation by starting：Capacitor start formula monopole asynchronous motor, capacitor operating type are single-phase asynchronous Motor, capacitor start operating type monopole asynchronous motor and split-phase type monopole asynchronous motor.
4th, can be divided by purposes：Drive motor and control motor.
1) drive motor can divide：Electric tool (including drill, polish, polishing, slotting, cutting, the work such as reaming Tool) with motor, household electrical appliances (including washing machine, electric fan, refrigerator, air conditioner, recorder, video recorder, video disc player, dust catcher, Camera, hair dryer, electric shaver etc.) it is (including various junior machines, small with motor and other general small-size plant equipment Type machinery, medicine equipment, electronic instrument etc.) use motor.
2) control motor divides again：Stepping motor and servomotor etc..
5th, can be divided by the structure of rotor：Cage induction motor (old plant is referred to as squirrel cage asynchronous motor) and coiling Rotor induction motor (old plant is referred to as wound rotor asynchronous motor).
6th, can be divided by running speed：High-speed motor, slow-speed motor, constant speed motor, variable-speed motor.Low speed electricity Motivation is divided into gearmotor, electromagnetic deceleration motor, torque motor and pawl pole synchronous motor etc. again.
Variable-speed motor has a grade constant speed motor, stepless constant speed motor, step speed change motor and stepless except can be divided into Outside variable-speed motor, it can also be divided into electromagnetic varispeed motor, speed adjustable DC motor, PWM frequency-conversion and speed-regulation motors and switch magnetic Hinder variable-speed motor.
The rotor speed of asynchronous motor is always somewhat below the synchronous rotational speed of rotating excitation field.
The rotor speed of synchronous motor is unrelated with load and remains synchronous rotational speed.
It is to combine to be formed and then used by different components and motor is the different components for having many, and it is electric The shell of machine is a very important part, and due to its material, weight, shape, and for a long time exposed is outside In the environment in portion, particularly some do not pay attention to the staff used, often cause to leak because of outside sag of protecting coating The generation of the problems such as electricity, water inlet, can not only be used, and be also easy to bring danger, thus have the trouble of many.
The content of the invention
The technical problems to be solved by the invention be to overcome existing technological deficiency provide a kind of method rationally, operation side Just a kind of, wear-resisting, corrosion resistant protective coating of motor housing.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of protective coating of motor housing, it is characterised in that：It is made up of the material of following parts by weight,
Resin 17-23 parts, silane coupler KH-6027-13 parts, modified alta-mud 8-14 parts, hexamethylene diisocyanate 4-9 parts, polyvinylpyrrolidone 3-9 parts, trimellitic anhydride 4-10 parts, tetrabutyl oxygen titanium 2-7 parts, prodan 1-4 parts, first and second Ketone 7-14 parts, ethylene glycol terephthalate 2-7 parts, D-sorbite 2-7 parts, auxiliary additive 10-17 parts, age resistor 5-10 Part, deionized water 21-27 parts；
The resin is one kind in polyvinyl resin, phenolic resin, epoxy resin, Lauxite, polyamide；
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD；
The preparation method of the modified alta-mud is to grind bentonite and cross 400-500 mesh sieves, be then placed on 40 DEG C At a temperature of toast 40 minutes, then add the pure water of 0.62 times of its quality, stirred 30 minutes under 50 DEG C of temperature constant state, Then ethylenediamine tetramethylene fork Alendronate is added, and is warming up to 55 DEG C, is then stirred 1.8 hours, re-dry, again Grinding, obtains modified alta-mud；
The ethylenediamine tetramethylene fork Alendronate and bentonitic mass ratio are 1：3.3；
The auxiliary additive is made up of the material of following parts by weight,
1 part of polygala, 2 parts of Poria cocos, 3 parts of fushen, 4 parts of ganoderma lucidum, 5 parts of ginseng, 6 parts of jujube, 7 parts of cow-bezoar, 1 part of spina date seed you, 2 parts of the fruit of Chinese magnoliavine, 3 parts of the seed of Oriental arborvitae, 4 parts of cortex albiziae, 5 parts of Polygonum multiflower knotweed, 6 parts of arillus longan, 7 parts of centipede；
Preparation method is：Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind；
A kind of preparation method of the protective coating of motor housing is,
I by resin, silane coupler KH-602, modified alta-mud, hexamethylene diisocyanate, polyvinylpyrrolidone, Trimellitic anhydride, tetrabutyl oxygen titanium, prodan, deionized water are put into reactor, and 1 is mixed at a temperature of 40-50 DEG C Hour；
During MEK, ethylene glycol terephthalate, D-sorbite, age resistor are added to I by II, and it is warming up to 55-65 DEG C, continue to mix 1.5 hours；
70-80 DEG C is warming up to after the completion of III mixing and adds auxiliary additive, mixing cools to 45-55 DEG C after 30 minutes, Continue to mix 1.5 hours.
Beneficial effects of the present invention are：Described material is combined stirring, mix, by way of heating, cooling, The performance of product has obtained more powerful optimization and release, and almost non-toxic pollution-free, does not all have for environment, human body Injure and destroy, and with the addition of the material of biomass, be also a very good selection with biological coating now, it is nontoxic Pollution-free and cost is cheap, also the effect with effective crack resistence, also the effect with anti-corrosion and waterproof, by increasing capacitance it is possible to increase uses Life-span.The inventive method is reasonable, easy to operate, wear-resisting, corrosion-resistant.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, enter below One step illustrates the present invention.
Embodiment 1
A kind of protective coating of motor housing, it is characterised in that：It is made up of the material of following parts by weight,
17 parts of resin, silane coupler KH-6027 parts, 8 parts of modified alta-mud, 4 parts of hexamethylene diisocyanate, polyethylene 3 parts of pyrrolidones, 4 parts of trimellitic anhydride, 2 parts of tetrabutyl oxygen titanium, 1 part of prodan, 7 parts of MEK, terephthalic acid (TPA) second two 2 parts of alcohol ester, 2 parts of D-sorbite, 10 parts of auxiliary additive, 5 parts of age resistor, 21 parts of deionized water；
The resin is one kind in polyvinyl resin, phenolic resin, epoxy resin, Lauxite, polyamide；
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD；
The preparation method of the modified alta-mud is to grind bentonite and cross 400-500 mesh sieves, be then placed on 40 DEG C At a temperature of toast 40 minutes, then add the pure water of 0.62 times of its quality, stirred 30 minutes under 50 DEG C of temperature constant state, Then ethylenediamine tetramethylene fork Alendronate is added, and is warming up to 55 DEG C, is then stirred 1.8 hours, re-dry, again Grinding, obtains modified alta-mud；
The ethylenediamine tetramethylene fork Alendronate and bentonitic mass ratio are 1：3.3；
The auxiliary additive is made up of the material of following parts by weight,
1 part of polygala, 2 parts of Poria cocos, 3 parts of fushen, 4 parts of ganoderma lucidum, 5 parts of ginseng, 6 parts of jujube, 7 parts of cow-bezoar, 1 part of spina date seed you, 2 parts of the fruit of Chinese magnoliavine, 3 parts of the seed of Oriental arborvitae, 4 parts of cortex albiziae, 5 parts of Polygonum multiflower knotweed, 6 parts of arillus longan, 7 parts of centipede；
Preparation method is：Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind；
A kind of preparation method of the protective coating of motor housing is,
I by resin, silane coupler KH-602, modified alta-mud, hexamethylene diisocyanate, polyvinylpyrrolidone, Trimellitic anhydride, tetrabutyl oxygen titanium, prodan, deionized water are put into reactor, and 1 is mixed at a temperature of 40-50 DEG C Hour；
During MEK, ethylene glycol terephthalate, D-sorbite, age resistor are added to I by II, and it is warming up to 55-65 DEG C, continue to mix 1.5 hours；
70-80 DEG C is warming up to after the completion of III mixing and adds auxiliary additive, mixing cools to 45-55 DEG C after 30 minutes, Continue to mix 1.5 hours.
Embodiment 2
A kind of protective coating of motor housing, it is characterised in that：It is made up of the material of following parts by weight,
23 parts of resin, silane coupler KH-60213 parts, 14 parts of modified alta-mud, 9 parts of hexamethylene diisocyanate, poly- second 9 parts of alkene pyrrolidone, 10 parts of trimellitic anhydride, 7 parts of tetrabutyl oxygen titanium, 4 parts of prodan, 14 parts of MEK, terephthalic acid (TPA) 7 parts of glycol ester, 7 parts of D-sorbite, 17 parts of auxiliary additive, 10 parts of age resistor, 27 parts of deionized water；
The resin is one kind in polyvinyl resin, phenolic resin, epoxy resin, Lauxite, polyamide；
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD；
The preparation method of the modified alta-mud is to grind bentonite and cross 400-500 mesh sieves, be then placed on 40 DEG C At a temperature of toast 40 minutes, then add the pure water of 0.62 times of its quality, stirred 30 minutes under 50 DEG C of temperature constant state, Then ethylenediamine tetramethylene fork Alendronate is added, and is warming up to 55 DEG C, is then stirred 1.8 hours, re-dry, again Grinding, obtains modified alta-mud；
The ethylenediamine tetramethylene fork Alendronate and bentonitic mass ratio are 1：3.3；
The auxiliary additive is made up of the material of following parts by weight,
1 part of polygala, 2 parts of Poria cocos, 3 parts of fushen, 4 parts of ganoderma lucidum, 5 parts of ginseng, 6 parts of jujube, 7 parts of cow-bezoar, 1 part of spina date seed you, 2 parts of the fruit of Chinese magnoliavine, 3 parts of the seed of Oriental arborvitae, 4 parts of cortex albiziae, 5 parts of Polygonum multiflower knotweed, 6 parts of arillus longan, 7 parts of centipede；
Preparation method is：Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind；
A kind of preparation method of the protective coating of motor housing is,
I by resin, silane coupler KH-602, modified alta-mud, hexamethylene diisocyanate, polyvinylpyrrolidone, Trimellitic anhydride, tetrabutyl oxygen titanium, prodan, deionized water are put into reactor, and 1 is mixed at a temperature of 40-50 DEG C Hour；
During MEK, ethylene glycol terephthalate, D-sorbite, age resistor are added to I by II, and it is warming up to 55-65 DEG C, continue to mix 1.5 hours；
70-80 DEG C is warming up to after the completion of III mixing and adds auxiliary additive, mixing cools to 45-55 DEG C after 30 minutes, Continue to mix 1.5 hours.
Embodiment 3
A kind of protective coating of motor housing, it is characterised in that：It is made up of the material of following parts by weight,
20 parts of resin, silane coupler KH-60210 parts, 11 parts of modified alta-mud, 7 parts of hexamethylene diisocyanate, poly- second 6 parts of alkene pyrrolidone, 7 parts of trimellitic anhydride, 5 parts of tetrabutyl oxygen titanium, 2 parts of prodan, 12 parts of MEK, terephthalic acid (TPA) second 4 parts of diol ester, 5 parts of D-sorbite, 15 parts of auxiliary additive, 9 parts of age resistor, 24 parts of deionized water；
The resin is one kind in polyvinyl resin, phenolic resin, epoxy resin, Lauxite, polyamide；
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD；
The preparation method of the modified alta-mud is to grind bentonite and cross 400-500 mesh sieves, be then placed on 40 DEG C At a temperature of toast 40 minutes, then add the pure water of 0.62 times of its quality, stirred 30 minutes under 50 DEG C of temperature constant state, Then ethylenediamine tetramethylene fork Alendronate is added, and is warming up to 55 DEG C, is then stirred 1.8 hours, re-dry, again Grinding, obtains modified alta-mud；
The ethylenediamine tetramethylene fork Alendronate and bentonitic mass ratio are 1：3.3；
The auxiliary additive is made up of the material of following parts by weight,
1 part of polygala, 2 parts of Poria cocos, 3 parts of fushen, 4 parts of ganoderma lucidum, 5 parts of ginseng, 6 parts of jujube, 7 parts of cow-bezoar, 1 part of spina date seed you, 2 parts of the fruit of Chinese magnoliavine, 3 parts of the seed of Oriental arborvitae, 4 parts of cortex albiziae, 5 parts of Polygonum multiflower knotweed, 6 parts of arillus longan, 7 parts of centipede；
Preparation method is：Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind；
A kind of preparation method of the protective coating of motor housing is,
I by resin, silane coupler KH-602, modified alta-mud, hexamethylene diisocyanate, polyvinylpyrrolidone, Trimellitic anhydride, tetrabutyl oxygen titanium, prodan, deionized water are put into reactor, and 1 is mixed at a temperature of 40-50 DEG C Hour；
During MEK, ethylene glycol terephthalate, D-sorbite, age resistor are added to I by II, and it is warming up to 55-65 DEG C, continue to mix 1.5 hours；
70-80 DEG C is warming up to after the completion of III mixing and adds auxiliary additive, mixing cools to 45-55 DEG C after 30 minutes, Continue to mix 1.5 hours.
A kind of outside coating of metallic plate, is made up of the material of following parts by weight,
10 parts of acrylic resin, silane coupler KH-5304 parts, double 1 part of ten four carbon alcohols esters, 10 parts of kaolin, two acetone 3 parts of alcohol, 10 parts of 2- vinylpyridines, 5 parts of polyether Glycols, 7 parts of antioxidant A, 20 parts of water；
Preparation method：Above-mentioned material is put into reactor 2 hours of reaction, Ran Housheng at a temperature of 50-60 DEG C 10 DEG C of temperature, continue to react 1.5 hours.
By experiment, measure 1-3 of the embodiment of the present invention and comparative example performance and effect, such as following table：
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (2)

  1. A kind of 1. protective coating of motor housing, it is characterised in that：It is made up of the material of following parts by weight,
    Resin 17-23 parts, silane coupler KH-6027-13 parts, modified alta-mud 8-14 parts, hexamethylene diisocyanate 4-9 Part, polyvinylpyrrolidone 3-9 parts, trimellitic anhydride 4-10 parts, tetrabutyl oxygen titanium 2-7 parts, prodan 1-4 parts, MEK 7-14 parts, ethylene glycol terephthalate 2-7 parts, D-sorbite 2-7 parts, auxiliary additive 10-17 parts, age resistor 5-10 parts, Deionized water 21-27 parts.
  2. A kind of 2. protective coating of motor housing according to claim 1, it is characterised in that：A kind of motor housing The preparation method of protective coating is,
    I by resin, silane coupler KH-602, modified alta-mud, hexamethylene diisocyanate, polyvinylpyrrolidone, inclined benzene Three acid anhydrides, tetrabutyl oxygen titanium, prodan, deionized water are put into reactor, and 1 hour is mixed at a temperature of 40-50 DEG C；
    During MEK, ethylene glycol terephthalate, D-sorbite, age resistor are added to I by II, and 55-65 DEG C is warming up to, after 1.5 hours of continuous mixing；
    70-80 DEG C is warming up to after the completion of III mixing and adds auxiliary additive, mixing cools to 45-55 DEG C after 30 minutes, continue Mix 1.5 hours.
CN201711158153.9A 2017-11-20 2017-11-20 A kind of protective coating of motor housing Withdrawn CN107828285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711158153.9A CN107828285A (en) 2017-11-20 2017-11-20 A kind of protective coating of motor housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711158153.9A CN107828285A (en) 2017-11-20 2017-11-20 A kind of protective coating of motor housing

Publications (1)

Publication Number Publication Date
CN107828285A true CN107828285A (en) 2018-03-23

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Application Number Title Priority Date Filing Date
CN201711158153.9A Withdrawn CN107828285A (en) 2017-11-20 2017-11-20 A kind of protective coating of motor housing

Country Status (1)

Country Link
CN (1) CN107828285A (en)

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Application publication date: 20180323