CN107163740A - A kind of electrical equipment environmentally friendly coatings and preparation method thereof - Google Patents
A kind of electrical equipment environmentally friendly coatings and preparation method thereof Download PDFInfo
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- CN107163740A CN107163740A CN201710567000.3A CN201710567000A CN107163740A CN 107163740 A CN107163740 A CN 107163740A CN 201710567000 A CN201710567000 A CN 201710567000A CN 107163740 A CN107163740 A CN 107163740A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- 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
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- 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
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- 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
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- 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
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- C08K2003/282—Binary compounds of nitrogen with aluminium
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- 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
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- C08K2003/3045—Sulfates
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- C08L2205/00—Polymer mixtures characterised by other features
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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Abstract
The invention discloses a kind of electrical equipment with environmentally friendly coatings, include the raw material of following parts by weight：12 parts of palm oil, 15 25 parts of plant gum powder, 40 50 parts of acrylic emulsion, 8 14 parts of compoiste adhering additive, 46 parts of ethyl acetate, 23 parts of coupling agent, 12 16 parts of propane diols, 8 10 parts of heat filling, 6 10 parts of processing aid, 57 parts of powder of addition, 79 parts of reinforcing fibre, 24 parts of waterproof additive of lubrication.Preferably, with excellent preferable heat conductivility and insulation, film forming and mechanical performance, its cracking resistance effect is good, anti-corrosion is moistureproof, adhesive force is stronger for the coatings environmental-protecting performance of the present invention；While the preparation method 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 power equipment field of material technology, and in particular to a kind of electrical equipment with environmentally friendly coatings and its
Preparation method.
Background technology
The mounting means of 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 concealed installation distribution
The unsuitable convection current of air in case, concealed distribution box, its radiating effect is poor, and causing the temperature rise of distribution box internal cause low-voltage circuit breaker makes
The air themperature of surrounding environment rises.In recent years, being continuously increased with business electrical load, voltage equipment for power transmission and distribution is towards big
Capacity, the direction of high current are developed, and the situation that power distribution cabinet expresses barrier because of overheat is increasingly highlighted.Conventional improvement radiating
Mode is by increasing the area of dissipation of power distribution cabinet, using heat-conductive coating, to improve its radiating efficiency, radiation coefficient, to heating
Part implements the targetedly measure such as radiating, so as to improve the radiating condition of power distribution cabinet.In addition power distribution cabinet is used in duty ratio
The occasion less compared with scattered, loop；Motor control center is used for the occasion that load is concentrated, loop is more.They are upper level
The electric energy of a certain circuit of controller switching equipment distributes to load nearby.This grade of equipment reply load provides protection, monitoring and controlled.Electricity
Power power distribution cabinet needs to be protected using suitable mode, it is necessary to protected using suitable coating material.
On the other hand with the fast development of paint industry, various environmental protection coating materials emerge in an endless stream, and its price is mostly relatively more high
Expensive, the environmental protection coating material on existing environmental protection coating material, especially wall in use, is typically easy to problems with occur：Wall
Easily there is mildew or oxidation in face, causes coating to fall down, particularly southern plum rain season, and there was dampness in the air, it is easier to occurs
The phenomenon of wall mildew, water resistance is poor, and inconvenience is brought to consumer；In existing most of coating products, contain one
The harmful substances such as fixed formaldehyde, volatile organic matter, it will usually give off an unpleasant smell for a long time, environmental-protecting performance is poor.Though
The product of right existing coating material production producer can be up to state standards as defined in limits of harmful substances standard, but without specifically
Bright not contain certain harmful substance, harmful substance present in existing coating not only causes harm to the body of people, while
Pollute environment.Existing environmental protection coating material, it is either aqueous or solvent type, all it is to be admixed in liquid coating with mould proof
The medicament of function, however, these medicaments admixed in coating belong to agricultural chemicals type mostly, sometimes, can also use organic mercury system
Or arsenic system compound, so, the coating more or less has some toxicity, although effect preferably, but generally existing
Safety problem has to be solved.
The content of the invention
For the defect of prior art, it is an object of the invention to provide a kind of electrical equipment environmental protection coatings, this is exhausted
Edge coating environmental-protecting performance is preferable, with excellent preferable heat conductivility and insulation, film forming and mechanical performance, its cracking resistance effect
Good, anti-corrosion is moistureproof, adhesive force is stronger；While the preparation method 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 electrical equipment with environmentally friendly coatings, include the raw material of following parts by weight：
1-2 parts of palm oil, 15-25 parts of plant gum powder, 40-50 parts of acrylic emulsion, 8-14 parts of compoiste adhering additive, acetic acid second
4-6 parts of fat, 2-3 parts of coupling agent, 12-16 parts of propane diols, 8-10 parts of heat filling, 6-10 parts of processing aid, addition powder 5-7
Part, 7-9 parts of reinforcing fibre, 2-4 parts of waterproof additive of lubrication.
Preferably, the electrical equipment includes the raw material of following parts by weight with environmentally friendly coatings：
1.5 parts of palm oil, 20 parts of plant gum powder, 45 parts of acrylic emulsion, 11 parts of compoiste adhering additive, 5 parts of ethyl acetate, idol
Join 2.5 parts of agent, 14 parts of propane diols, 9 parts of heat filling, 8 parts of processing aid, 6 parts of powder of addition, 8 parts of reinforcing fibre, lubrication waterproof
3 parts of additive.
Preferably, the plant gum powder is that pine tree glue, carragheen, sticky rice juice and konjac glucomannan compare 2 according to weight:1:1:3 groups
Into mixture.
Preferably, the compoiste adhering additive is aluminium dihydrogen phosphate, yellow starch gum and carboxymethyl cellulose according to weight ratio
3:1:The mixture of 2 compositions.
Preferably, the heat filling is aluminium nitride, barium sulfate and titanium dioxide, compares 3 according to weight:2:0.5 composition it is mixed
Compound.
Preferably, the addition powder is oyster shell whiting, perlite powder, medical stone powder, compares 3 according to weight:1:2 groups
Into mixture.
Preferably, the processing aid is dispersant, curing agent, levelling agent, defoamer, compares 1 according to weight:2:1:0.5
The mixture of composition；The dispersant is barium stearate, and the curing agent is triglycidyl isocyanurate, the levelling agent
For alkyl-modified organosiloxane, the defoamer is polyether siloxane copolymer emulsion.
Preferably, the lubrication waterproof additive slides water-mist-proof wax powder to increase；The reinforcing fibre is glass fibre and poly-
Nylon, compares 2 according to weight:The mixture of 1 composition, the specification of the glass fibre and Fypro is：Length 2-
3mm, diameter 0.05-0.09mm.
The present invention provides a kind of preparation method of electrical equipment with environmentally friendly coatings, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 25-35 minutes, stir
Mix rotating speed is 550-650r/min, obtains mixture A；
Step 3, is heated to 40-50 DEG C, mixed plant rubber powder, ethyl acetate, palm oil add homogenizer by propane diols
In, rotating speed is 350-450 r/min, is stirred 10-20 minutes, is warming up to 70-80 DEG C, adds mixture A prepared by step 2,
Ultrasonic frequency is 25-35KHz, and rotating speed is is disperseed under 2000-3000r/min, jitter time is 20-30 minutes, is obtained
Mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 30-40 minutes in the case where temperature is 75-85 DEG C, speed of agitator 200-300r/
Min, obtains the electrical equipment environmental protection coatings of the present invention.
Preferably, the electrical equipment is with the preparation process of environmentally friendly coatings：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 30 minutes, stirring
Rotating speed is 600r/min, obtains mixture A；
Step 3, is heated to 45 DEG C by propane diols, mixed plant rubber powder, ethyl acetate, palm oil are added in homogenizer, turns
Speed is 400 r/min, is stirred 15 minutes, is warming up to 75 DEG C, adds mixture A prepared by step 2, is in ultrasonic frequency
30KHz, rotating speed is is disperseed under 2500r/min, jitter time is 25 minutes, obtains mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 35 minutes in the case where temperature is 80 DEG C, speed of agitator 250r/min obtains this hair
Bright electrical equipment environmental protection coatings.
Compared with prior art, the present invention has following beneficial effect：
（1）A kind of electrical equipment of the present invention is poisonous without formaldehyde, benzene, ammonia etc. by being reasonably formulated with environmentally friendly coatings
Material, volatile toxic substance reaches zero-emission, not only coating has excellent filming performance and mechanical performance, in addition material
Preferably, ageing-resistant, resistance to elevated temperatures is good, and anti-corrosion humidity resistance is excellent for heat conductivility, is widely used in the outside painting of power equipment
Material.
（2）The present invention a kind of electrical equipment with environmental protection coatings with the addition of plant gum powder, compoiste adhering additive with
And palm oil so that ultra-fine greasy, the plentiful, strong covering power of film quality of the coating of preparation, meanwhile, also resist with natural excellent
Bacterium, fungicidal properties, can airtight execution, without poisonous unwanted volatile matter, it is ensured that health, be conducive to environmental protection.
（3）The processing aid that a kind of electrical equipment of the present invention is added with environmentally friendly coatings is mainly dispersant, solidification
Agent, levelling agent, defoamer, a few person's compound actions can make the coating of the present invention have outstanding static state and dynamically formed membrane quality, resist
Impact capacity is strong；Film layer melt drop temperature is high, is amenable to the strong sunlight irradiation of long-time and hyperthermia radiation without disappearing, slight friction
It is not damaged.
（4）The heat filling that a kind of electrical equipment of the present invention is added with environmentally friendly coatings is mainly aluminium nitride, sulfuric acid
Barium and titanium dioxide, can greatly improve the heat conductivility of material, reduce power equipment due to dangerous caused by overheat；Addition
Reinforcing fibre improves the moisture-proof thermal shock resistance properties of coating.
（5）A kind of electrical equipment of the present invention with environmentally friendly coatings coatings environmental-protecting performance preferably, with it is excellent compared with
Good heat conductivility and insulation, film forming and mechanical performance, its cracking resistance effect is good, anti-corrosion is moistureproof, adhesive force is stronger；Originally simultaneously
The preparation method of invention, its material cost is relatively low, raw material is easy to get and technique concise, with higher practical value and well
Application prospect.
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 electrical equipment of the present embodiment includes the raw material of following parts by weight with environmentally friendly coatings：
1 part of palm oil, 15 parts of plant gum powder, 40 parts of acrylic emulsion, 8 parts of compoiste adhering additive, 4 parts of ethyl acetate, coupling
2 parts of agent, 12 parts of propane diols, 8 parts of heat filling, 6 parts of processing aid, 5 parts of powder of addition, 7 parts of reinforcing fibre, lubrication waterproof addition
2 parts of agent.
Plant gum powder in the present embodiment compares 2 for pine tree glue, carragheen, sticky rice juice and konjac glucomannan according to weight:1:1:3 groups
Into mixture.
Compoiste adhering additive in the present embodiment is aluminium dihydrogen phosphate, yellow starch gum and carboxymethyl cellulose according to weight ratio
3:1:The mixture of 2 compositions.
Heat filling in the present embodiment is aluminium nitride, barium sulfate and titanium dioxide, compares 3 according to weight:2:0.5 composition it is mixed
Compound.
Addition powder in the present embodiment is oyster shell whiting, perlite powder, medical stone powder, compares 3 according to weight:1:2
The mixture of composition.
Processing aid in the present embodiment is dispersant, curing agent, levelling agent, defoamer, compares 1 according to weight:2:1:0.5
The mixture of composition；The dispersant is barium stearate, and the curing agent is triglycidyl isocyanurate, the levelling agent
For alkyl-modified organosiloxane, the defoamer is polyether siloxane copolymer emulsion.
Lubrication waterproof additive in the present embodiment slides water-mist-proof wax powder to increase；The reinforcing fibre is glass fibre and poly-
Nylon, compares 2 according to weight:The mixture of 1 composition, the specification of the glass fibre and Fypro is：Length 2-
3mm, diameter 0.05-0.09mm.
A kind of electrical equipment of the present embodiment preparation method of environmentally friendly coatings, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 25 minutes, stirring
Rotating speed is 550r/min, obtains mixture A；
Step 3, is heated to 40 DEG C by propane diols, mixed plant rubber powder, ethyl acetate, palm oil are added in homogenizer, turns
Speed is 350r/min, is stirred 10 minutes, is warming up to 70 DEG C, adds mixture A prepared by step 2, is in ultrasonic frequency
25KHz, rotating speed is is disperseed under 2000r/min, jitter time is 20 minutes, obtains mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 30 minutes in the case where temperature is 75 DEG C, speed of agitator 200r/min obtains this hair
Bright electrical equipment environmental protection coatings.
Embodiment 2.
A kind of electrical equipment of the present embodiment includes the raw material of following parts by weight with environmentally friendly coatings：
2 parts of palm oil, 25 parts of plant gum powder, 50 parts of acrylic emulsion, 14 parts of compoiste adhering additive, 6 parts of ethyl acetate, coupling
3 parts of agent, 16 parts of propane diols, 10 parts of heat filling, 10 parts of processing aid, 7 parts of powder of addition, 9 parts of reinforcing fibre, lubrication waterproof add
Plus 4 parts of agent.
Plant gum powder in the present embodiment compares 2 for pine tree glue, carragheen, sticky rice juice and konjac glucomannan according to weight:1:1:3 groups
Into mixture.
Compoiste adhering additive in the present embodiment is aluminium dihydrogen phosphate, yellow starch gum and carboxymethyl cellulose according to weight ratio
3:1:The mixture of 2 compositions.
Heat filling in the present embodiment is aluminium nitride, barium sulfate and titanium dioxide, compares 3 according to weight:2:0.5 composition it is mixed
Compound.
Addition powder in the present embodiment is oyster shell whiting, perlite powder, medical stone powder, compares 3 according to weight:1:2
The mixture of composition.
Processing aid in the present embodiment is dispersant, curing agent, levelling agent, defoamer, compares 1 according to weight:2:1:0.5
The mixture of composition；The dispersant is barium stearate, and the curing agent is triglycidyl isocyanurate, the levelling agent
For alkyl-modified organosiloxane, the defoamer is polyether siloxane copolymer emulsion.
Lubrication waterproof additive in the present embodiment slides water-mist-proof wax powder to increase；The reinforcing fibre is glass fibre and poly-
Nylon, compares 2 according to weight:The mixture of 1 composition, the specification of the glass fibre and Fypro is：Length 2-
3mm, diameter 0.05-0.09mm.
A kind of electrical equipment of the present embodiment preparation method of environmentally friendly coatings, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 25-35 minutes, stir
Mix rotating speed is 650r/min, obtains mixture A；
Step 3, is heated to 50 DEG C by propane diols, mixed plant rubber powder, ethyl acetate, palm oil are added in homogenizer, turns
Speed is 450 r/min, is stirred 20 minutes, is warming up to 80 DEG C, adds mixture A prepared by step 2, is in ultrasonic frequency
35KHz, rotating speed is is disperseed under 3000r/min, jitter time is 30 minutes, obtains mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 40 minutes in the case where temperature is 85 DEG C, speed of agitator 300r/min obtains this hair
Bright electrical equipment environmental protection coatings.
Embodiment 3.
A kind of electrical equipment of the present embodiment includes the raw material of following parts by weight with environmentally friendly coatings：
1.5 parts of palm oil, 20 parts of plant gum powder, 45 parts of acrylic emulsion, 11 parts of compoiste adhering additive, 5 parts of ethyl acetate, idol
Join 2.5 parts of agent, 14 parts of propane diols, 9 parts of heat filling, 8 parts of processing aid, 6 parts of powder of addition, 8 parts of reinforcing fibre, lubrication waterproof
3 parts of additive.
Plant gum powder in the present embodiment compares 2 for pine tree glue, carragheen, sticky rice juice and konjac glucomannan according to weight:1:1:3 groups
Into mixture.
Compoiste adhering additive in the present embodiment is aluminium dihydrogen phosphate, yellow starch gum and carboxymethyl cellulose according to weight ratio
3:1:The mixture of 2 compositions.
Heat filling in the present embodiment is aluminium nitride, barium sulfate and titanium dioxide, compares 3 according to weight:2:0.5 composition it is mixed
Compound.
Addition powder in the present embodiment is oyster shell whiting, perlite powder, medical stone powder, compares 3 according to weight:1:2
The mixture of composition.
Processing aid in the present embodiment is dispersant, curing agent, levelling agent, defoamer, compares 1 according to weight:2:1:0.5
The mixture of composition；The dispersant is barium stearate, and the curing agent is triglycidyl isocyanurate, the levelling agent
For alkyl-modified organosiloxane, the defoamer is polyether siloxane copolymer emulsion.
Lubrication waterproof additive in the present embodiment slides water-mist-proof wax powder to increase；The reinforcing fibre is glass fibre and poly-
Nylon, compares 2 according to weight:The mixture of 1 composition, the specification of the glass fibre and Fypro is：Length 2-
3mm, diameter 0.05-0.09mm.
A kind of electrical equipment of the present embodiment preparation method of environmentally friendly coatings, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 30 minutes, stirring
Rotating speed is 600r/min, obtains mixture A；
Step 3, is heated to 45 DEG C by propane diols, mixed plant rubber powder, ethyl acetate, palm oil are added in homogenizer, turns
Speed is 400 r/min, is stirred 15 minutes, is warming up to 75 DEG C, adds mixture A prepared by step 2, is in ultrasonic frequency
30KHz, rotating speed is is disperseed under 2500r/min, jitter time is 25 minutes, obtains mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 35 minutes in the case where temperature is 80 DEG C, speed of agitator 250r/min obtains this hair
Bright electrical equipment environmental protection coatings.
Electrical equipment prepared by various embodiments above is as follows with the performance test results of environmentally friendly coatings：
| Insulaion resistance（MΩ） | Thermal conductivity factor W/mK | Artificial ageing resistance tests h | |
| Embodiment 1 | 10.4 | 2.3 | 1500h is without exception |
| Embodiment 2 | 10.1 | 2.1 | 1500h is without exception |
| Embodiment 3 | 10.3 | 2.2 | 1500h is without exception |
| Comparative example | 7.8 | 1.5 | 1200h is without exception |
A kind of electrical equipment of the present invention with environmentally friendly coatings environmental-protecting performance preferably, with excellent preferable heat conductivility and
Insulation, film forming and mechanical performance, its cracking resistance effect is good, anti-corrosion is moistureproof, adhesive force is stronger；While the preparation method 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.
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 (10)
1. a kind of electrical equipment environmental protection coatings, it is characterised in that include the raw material of following parts by weight：
1-2 parts of palm oil, 15-25 parts of plant gum powder, 40-50 parts of acrylic emulsion, 8-14 parts of compoiste adhering additive, acetic acid second
4-6 parts of fat, 2-3 parts of coupling agent, 12-16 parts of propane diols, 8-10 parts of heat filling, 6-10 parts of processing aid, addition powder 5-7
Part, 7-9 parts of reinforcing fibre, 2-4 parts of waterproof additive of lubrication.
2. a kind of electrical equipment according to claim 1 environmental protection coatings, it is characterised in that the electrical equipment is used
Environmentally friendly coatings include the raw material of following parts by weight：
1.5 parts of palm oil, 20 parts of plant gum powder, 45 parts of acrylic emulsion, 11 parts of compoiste adhering additive, 5 parts of ethyl acetate, idol
Join 2.5 parts of agent, 14 parts of propane diols, 9 parts of heat filling, 8 parts of processing aid, 6 parts of powder of addition, 8 parts of reinforcing fibre, lubrication waterproof
3 parts of additive.
3. a kind of electrical equipment according to claim 1 or 2 environmental protection coatings, it is characterised in that the natural plant gum
Powder is that pine tree glue, carragheen, sticky rice juice and konjac glucomannan compare 2 according to weight:1:1:The mixture of 3 compositions.
4. a kind of electrical equipment according to claim 1 or 2 environmental protection coatings, it is characterised in that described compound viscous
Knot additive is aluminium dihydrogen phosphate, yellow starch gum and carboxymethyl cellulose according to weight ratio 3:1:The mixture of 2 compositions.
5. a kind of electrical equipment according to claim 1 or 2 environmental protection coatings, it is characterised in that the heat conduction is filled out
Expect for aluminium nitride, barium sulfate and titanium dioxide, to compare 3 according to weight:2:The mixture of 0.5 composition.
6. a kind of electrical equipment according to claim 1 or 2 environmental protection coatings, it is characterised in that the addition powder
Expect for oyster shell whiting, perlite powder, medical stone powder, to compare 3 according to weight:1:The mixture of 2 compositions.
7. a kind of electrical equipment according to claim 1 or 2 environmental protection coatings, it is characterised in that the processing is helped
Agent is dispersant, curing agent, levelling agent, defoamer, compares 1 according to weight:2:1:The mixture of 0.5 composition；The dispersant is
Barium stearate, the curing agent is triglycidyl isocyanurate, and the levelling agent is alkyl-modified organosiloxane, described
Defoamer is polyether siloxane copolymer emulsion.
8. a kind of electrical equipment according to claim 1 or 2 environmental protection coatings, it is characterised in that the lubrication is prevented
Water additive slides water-mist-proof wax powder to increase；The reinforcing fibre is glass fibre and Fypro, compares 2 according to weight:1 composition
Mixture, the specification of the glass fibre and Fypro is：Length 2-3mm, diameter 0.05-0.09mm.
9. a kind of method for preparing the environmentally friendly coatings of electrical equipment as claimed in claim 1 or 2, it is characterised in that bag
Include following steps：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 25-35 minutes, stir
Mix rotating speed is 550-650r/min, obtains mixture A；
Step 3, is heated to 40-50 DEG C, mixed plant rubber powder, ethyl acetate, palm oil add homogenizer by propane diols
In, rotating speed is 350-450 r/min, is stirred 10-20 minutes, is warming up to 70-80 DEG C, adds mixture A prepared by step 2,
Ultrasonic frequency is 25-35KHz, and rotating speed is is disperseed under 2000-3000r/min, jitter time is 20-30 minutes, is obtained
Mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 30-40 minutes in the case where temperature is 75-85 DEG C, speed of agitator 200-300r/
Min, obtains the electrical equipment environmental protection coatings of the present invention.
10. a kind of electrical equipment according to claim 9 preparation method of environmentally friendly coatings, it is characterised in that institute
Stating preparation process is：
Step one, each component raw material is weighed on request；
Step 2, heat filling, addition powder, reinforcing fibre, coupling agent are mixed and add mixer, stir 30 minutes, stirring
Rotating speed is 600r/min, obtains mixture A；
Step 3, is heated to 45 DEG C by propane diols, mixed plant rubber powder, ethyl acetate, palm oil are added in homogenizer, turns
Speed is 400 r/min, is stirred 15 minutes, is warming up to 75 DEG C, adds mixture A prepared by step 2, is in ultrasonic frequency
30KHz, rotating speed is is disperseed under 2500r/min, jitter time is 25 minutes, obtains mixture B；
Step 4, prepared by acrylic emulsion, compoiste adhering additive, processing aid, lubrication waterproof additive and step 3
Mixture B, is added to and tells in mixer, is stirred 35 minutes in the case where temperature is 80 DEG C, speed of agitator 250r/min obtains this hair
Bright electrical equipment environmental protection coatings.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710567000.3A CN107163740A (en) | 2017-07-12 | 2017-07-12 | A kind of electrical equipment environmentally friendly coatings and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710567000.3A CN107163740A (en) | 2017-07-12 | 2017-07-12 | A kind of electrical equipment environmentally friendly coatings and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107163740A true CN107163740A (en) | 2017-09-15 |
Family
ID=59818354
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710567000.3A Withdrawn CN107163740A (en) | 2017-07-12 | 2017-07-12 | A kind of electrical equipment environmentally friendly coatings and preparation method thereof |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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|---|---|---|---|---|
| CN102515796A (en) * | 2011-12-08 | 2012-06-27 | 山西高科耐火材料股份有限公司 | High-temperature composite environment-friendly paint used in glass kiln |
| CN103756476A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Exterior wall insulating coating |
| CN103952080A (en) * | 2014-05-21 | 2014-07-30 | 天津澳锐泰环保科技有限公司 | Plant-based environment-friendly coating and preparation method thereof |
| CN105860610A (en) * | 2016-05-16 | 2016-08-17 | 广州市绿之寿健康科技有限公司 | Dry powder type oyster shell powder ecological paint capable of efficiently decomposing formaldehyde and preparation method thereof |
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2017
- 2017-07-12 CN CN201710567000.3A patent/CN107163740A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515796A (en) * | 2011-12-08 | 2012-06-27 | 山西高科耐火材料股份有限公司 | High-temperature composite environment-friendly paint used in glass kiln |
| CN103756476A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Exterior wall insulating coating |
| CN103952080A (en) * | 2014-05-21 | 2014-07-30 | 天津澳锐泰环保科技有限公司 | Plant-based environment-friendly coating and preparation method thereof |
| CN105860610A (en) * | 2016-05-16 | 2016-08-17 | 广州市绿之寿健康科技有限公司 | Dry powder type oyster shell powder ecological paint capable of efficiently decomposing formaldehyde and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Application publication date: 20170915 |