CN105524543B - A kind of arc welding transformer for saving electromagnetic wire - Google Patents
A kind of arc welding transformer for saving electromagnetic wire Download PDFInfo
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- CN105524543B CN105524543B CN201510492285.XA CN201510492285A CN105524543B CN 105524543 B CN105524543 B CN 105524543B CN 201510492285 A CN201510492285 A CN 201510492285A CN 105524543 B CN105524543 B CN 105524543B
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- 238000003466 welding Methods 0.000 title claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000003085 diluting agent Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 10
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 9
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 9
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 9
- 239000000661 sodium alginate Substances 0.000 claims abstract description 9
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 9
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000003118 aryl group Chemical group 0.000 claims abstract description 8
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 8
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 7
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000338 in vitro Methods 0.000 claims abstract description 4
- 239000012467 final product Substances 0.000 claims abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims description 12
- 239000007800 oxidant agent Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical group [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- -1 graphite Alkene Chemical class 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 238000002242 deionisation method Methods 0.000 claims 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 235000012222 talc Nutrition 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 229930192474 thiophene Natural products 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 3
- NUFYMCLNPFNQGE-UHFFFAOYSA-N N.N=NC=NN.N=NC=NN.C(=C)C(=O)O Chemical compound N.N=NC=NN.N=NC=NN.C(=C)C(=O)O NUFYMCLNPFNQGE-UHFFFAOYSA-N 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 125000004494 ethyl ester group Chemical group 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000016 photochemical curing Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229920005573 silicon-containing polymer Polymers 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- QVTVDJWJGGEOGX-UHFFFAOYSA-N urea;cyanide Chemical compound N#[C-].NC(N)=O QVTVDJWJGGEOGX-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention belongs to power supply fields, a kind of arc welding transformer for saving electromagnetic wire are disclosed, including magnetic core, coil and Stainless Steel Shell；It is characterized in that, the stainless steel case coats coating in vitro；The preparation method of the coating includes the following steps：It will be modified poly-（3,4 ethene dioxythiophenes）Polystyrolsulfon acid, which is placed in high speed dispersor, to be dissipated, then talcum powder, sodium alginate, nanometer titanium dioxide, organobentonite, nanometer silicon carbide, nano-silicon nitride, nano-silver powder, magnesium chloride, graphene, levelling agent, Triallyl isocyanurate, diluent, dimethylaminoethyl acrylate, organic siliconresin, aromatic urethane acrylate are added successively, is stirred to obtain the final product.The corrosion-resistant Antistatic radiation-proof performance of transformer shell of the present invention is good.
Description
Technical field
The invention belongs to power supply fields, and in particular to a kind of arc welding transformer for saving electromagnetic wire.
Background technology
Transformer（Transformer）It is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core（Magnetic core）.Major function has：Voltage transformation, impedance transformation, is isolated, is steady at current transformation
Pressure（Magnetic saturation transformer）Deng.It can be divided into, according to use,：Distribution transformer, power transformer, full-sealed transformer, combined variable
Depressor, dry-type transformer, oil-immersed transformer, single-phase transformer, furnace transformer, rectifier transformer etc..
Arc-welding is that the heat melts weldment joint generated by electric arc is welded to realize.In order to ensure welding quality and electricity
The stability of arc, arc welding transformer must have dropping characteristic.Transformer case is mainly used for the peace at operating transformer scene
Full protection.It avoids because the foreign matters such as toy, rainwater enter transformer and cause interruption of service, can effectively protect personal safety simultaneously rises
Certain electromagnetic shielding action.It is divided by structural material difference：Aluminium alloy grinds card transformer case, stainless steel transformer case
With spraying steel plate transformer case three categories.By use occasion difference：It is divided to indoor transformer case and outdoor two kinds of depressor shell.
The prior art is less to the research of transformer case, but because security risk caused by the damage of shell is more and more；For
Ensure the safety of people's production and life, it would be desirable to which a kind of corrosion-resistant, antistatic, mechanical strength of research is big and with electricity
The transformer case of magnetic screen function.
Invention content
Present invention aim to address many defects of transformer in the prior art, by a large number of experiments and exploration, externally
Shell is transformed, it is made to have preferable corrosion-resistant, antistatic, mechanical strength greatly and with electro-magnetic screen function.
To achieve these goals, technical scheme of the present invention is realized in the following way：
A kind of arc welding transformer for saving electromagnetic wire, including magnetic core, coil and Stainless Steel Shell；It is characterized in that,
The stainless steel case coats coating in vitro；The coating is prepared by the raw material of following parts by weight：
0.1-0.2 parts of talcum powder, 0.1-0.2 parts of sodium alginate, 0.5-1 parts of nanometer titanium dioxide, organobentonite 0.5-1
Part, 2-3 parts of nanometer silicon carbide, 3-5 parts of nano-silicon nitride, 5-7 parts of nano-silver powder, 6-8 parts of magnesium chloride, 15-18 parts of graphene, stream
Flat agent 0.7-0.9 parts, 1-2 parts of Triallyl isocyanurate, 50-60 parts of diluent, dimethylaminoethyl acrylate 10-15
Part, 12-15 parts of organic siliconresin, 16-22 parts of aromatic urethane acrylate are modified and gather（3,4- ethene dioxythiophenes）It is poly-
9-12 parts of styrene sulfonic acid.
The modification gathers（3,4- ethene dioxythiophenes）The preparation method of polystyrolsulfon acid is as follows：
Under conditions of temperature is 35 DEG C, sulfonated graphene, 3,4-rthylene dioxythiophene and polyethylene glycol are dispersed in
In ionized water, make a concentration of 0.05wt% of contained polyethylene glycol in the mixed system to be formed, and sulfonated graphene, 3,4- ethylene
Dioxy thiophene, the mass ratio of polyethylene glycol is 2:3:0.1, then the pH value of the mixed system is adjusted to 4.5, and with 500 turns/
The speed of min is stirred, while adds in oxidant and catalyst, wherein the mass ratio of oxidant and 3,4-rthylene dioxythiophene
It is 1:2, the mass ratio 0.01 of catalyst and 3,4-rthylene dioxythiophene:1,10-72h is then persistently stirred to react, is removed later
Foreign ion in reaction product mixture to get；The oxidant is sodium peroxydisulfate, and the catalyst is ferric trichloride.
The diluent is：Water：Isopropanol：Ethyl alcohol（Volume ratio）=1:7:1；
The levelling agent is：Dimethyl silicone polymer；
Preparation method includes the following steps：
It will be modified poly-（3,4- ethene dioxythiophenes）Polystyrolsulfon acid, which is placed in high speed dispersor, to be dissipated, and 1000 turns of rotating speed/
Min stirs 60min, then adds talcum powder successively, sodium alginate, nanometer titanium dioxide, organobentonite, nanometer silicon carbide, receives
Rice silicon nitride, nano-silver powder, magnesium chloride, graphene, levelling agent, Triallyl isocyanurate, diluent, acrylic acid diformazan ammonia
Base ethyl ester, organic siliconresin, aromatic urethane acrylate, 1500 turns/min stir 15-30min to get.
Advantageous effect of the present invention mainly includes the following aspects：
The present invention has good collective effect, and an effect stability using graphene anti-corrosion, with photocuring system, during effect
Effect length；The present invention has stronger antibacterial effect using nano-silver powder, and the duration is long, has with photocuring system good
Compatibility；The combinations such as nanometer titanium dioxide, nano-silicon nitride and nanometer silicon carbide have preferable radiation-resistant corrosion function；This
Modification prepared by invention gathers（3,4- ethene dioxythiophenes）Polystyrolsulfon acid can not only meet wanting for Antistatic radiation-proof
It asks, and there is good compatibility, dilution oligomer, regulation system viscosity with photocuring system.Each component material of the present invention
Between it is mutually coordinated, be the applicant by big change of variable condition, parameter, by single factor experiment, factorial experiment obtains, this
Apply for that operating parameter is operated for inventor through creative work to obtain that there is self assembly spy after the coating film forming curing of preparation
Property, can freely spread in substrate, and build high-effective conductive network, make coating surface have high transparency, high conductivity and
Stability, while can also make that there is better mechanical property after curing of coatings, it is particularly resistance to activeness and quietness effect and height
The characteristics of mill property, better Antistatic radiation-proof durability is made it have, while there is excellent corrosion resistance.
Specific embodiment
Embodiment 1
A kind of arc welding transformer for saving electromagnetic wire, including magnetic core, coil and Stainless Steel Shell；The stainless steel case
External coating coating；The coating is prepared by the raw material of following parts by weight：
0.1 part of talcum powder, 0.1 part of sodium alginate, 0.5 part of nanometer titanium dioxide, 0.5 part of organobentonite, nanometer silicon carbide 2
Part, 3 parts of nano-silicon nitride, 5 parts of nano-silver powder, 6 parts of magnesium chloride, 15 parts of graphene, 0.7 part of levelling agent, triallyl isocyanide urea
1 part of acid esters, 50 parts of diluent, 10 parts of dimethylaminoethyl acrylate, 12 parts of organic siliconresin, aromatic urethane acrylate
16 parts, it is modified poly-（3,4- ethene dioxythiophenes）9 parts of polystyrolsulfon acid.
The modification gathers（3,4- ethene dioxythiophenes）The preparation method of polystyrolsulfon acid is as follows：
Under conditions of temperature is 35 DEG C, sulfonated graphene, 3,4-rthylene dioxythiophene and polyethylene glycol are dispersed in
In ionized water, make a concentration of 0.05wt% of contained polyethylene glycol in the mixed system to be formed, and sulfonated graphene, 3,4- ethylene
Dioxy thiophene, the mass ratio of polyethylene glycol is 2:3:0.1, then the pH value of the mixed system is adjusted to 4.5, and with 500 turns/
The speed of min is stirred, while adds in oxidant and catalyst, wherein the mass ratio of oxidant and 3,4-rthylene dioxythiophene
It is 1:2, the mass ratio 0.01 of catalyst and 3,4-rthylene dioxythiophene:1,10h is then persistently stirred to react, removes mixing later
Foreign ion in reaction product to get；The oxidant is sodium peroxydisulfate, and the catalyst is ferric trichloride.
The diluent is：Water：Isopropanol：Ethyl alcohol（Volume ratio）=1:7:1；
The levelling agent is：Dimethyl silicone polymer；
Preparation method includes the following steps：
It will be modified poly-（3,4- ethene dioxythiophenes）Polystyrolsulfon acid, which is placed in high speed dispersor, to be dissipated, and 1000 turns of rotating speed/
Min stirs 60min, then adds talcum powder successively, sodium alginate, nanometer titanium dioxide, organobentonite, nanometer silicon carbide, receives
Rice silicon nitride, nano-silver powder, magnesium chloride, graphene, levelling agent, Triallyl isocyanurate, diluent, acrylic acid diformazan ammonia
Base ethyl ester, organic siliconresin, aromatic urethane acrylate, 1500 turns/min stir 15min to get.
After brushing paint, transformer shell surface of the present invention is without skinning and lump phenomenon, energy rapid curing drying, environmentally friendly nothing
Poison, not tacky, do not return viscous, scratch resistance is wear-resisting；Antistatic property is excellent and lasting stability, coating surface resistance are 6.4 × 105
Ω/sq, coating surface resistance 6.9 × 10 after placing 1 year5Ω/sq, antistatic property are lasting.Coating hardness 5H, adhesive force 1
Grade, impact strength 58kg.cm.
Corrosion resistance is tested：Paint film uniform hue, it is smooth；
Salt water resistance（3% sodium chloride, for 24 hours）It is not blistering, do not fall off, without whitening；
X-ray shield rate can reach more than 80%.
Embodiment 2
A kind of arc welding transformer for saving electromagnetic wire, including magnetic core, coil and Stainless Steel Shell；It is characterized in that,
The stainless steel case coats coating in vitro；The coating is prepared by the raw material of following parts by weight：
0.2 part of talcum powder, 0.2 part of sodium alginate, 1 part of nanometer titanium dioxide, 1 part of organobentonite, 3 parts of nanometer silicon carbide,
5 parts of nano-silicon nitride, 7 parts of nano-silver powder, 8 parts of magnesium chloride, 18 parts of graphene, 0.9 part of levelling agent, Triallyl isocyanurate
2 parts, 60 parts of diluent, 15 parts of dimethylaminoethyl acrylate, 15 parts of organic siliconresin, aromatic urethane acrylate 22
Part is modified and gathers（3,4- ethene dioxythiophenes）12 parts of polystyrolsulfon acid.
The modification gathers（3,4- ethene dioxythiophenes）The preparation method of polystyrolsulfon acid is as follows：
Under conditions of temperature is 35 DEG C, sulfonated graphene, 3,4-rthylene dioxythiophene and polyethylene glycol are dispersed in
In ionized water, make a concentration of 0.05wt% of contained polyethylene glycol in the mixed system to be formed, and sulfonated graphene, 3,4- ethylene
Dioxy thiophene, the mass ratio of polyethylene glycol is 2:3:0.1, then the pH value of the mixed system is adjusted to 4.5, and with 500 turns/
The speed of min is stirred, while adds in oxidant and catalyst, wherein the mass ratio of oxidant and 3,4-rthylene dioxythiophene
It is 1:2, the mass ratio 0.01 of catalyst and 3,4-rthylene dioxythiophene:1,72h is then persistently stirred to react, removes mixing later
Foreign ion in reaction product to get；The oxidant is sodium peroxydisulfate, and the catalyst is ferric trichloride.
The diluent is：Water：Isopropanol：Ethyl alcohol（Volume ratio）=1:7:1；
The levelling agent is：Dimethyl silicone polymer；
Preparation method includes the following steps：
It will be modified poly-（3,4- ethene dioxythiophenes）Polystyrolsulfon acid, which is placed in high speed dispersor, to be dissipated, and 1000 turns of rotating speed/
Min stirs 60min, then adds talcum powder successively, sodium alginate, nanometer titanium dioxide, organobentonite, nanometer silicon carbide, receives
Rice silicon nitride, nano-silver powder, magnesium chloride, graphene, levelling agent, Triallyl isocyanurate, diluent, acrylic acid diformazan ammonia
Base ethyl ester, organic siliconresin, aromatic urethane acrylate, 1500 turns/min stir 30min to get.
After brushing paint, transformer shell surface of the present invention is without skinning and lump phenomenon, energy rapid curing drying, environmentally friendly nothing
Poison, not tacky, do not return viscous, scratch resistance is wear-resisting；Antistatic property is excellent and lasting stability, coating surface resistance are 6.5 × 105
Ω/sq, coating surface resistance 7.1 × 10 after placing 1 year5Ω/sq, antistatic property are lasting.Coating hardness 5H, adhesive force 1
Grade, impact strength 60kg.cm.
Corrosion resistance is tested：Paint film uniform hue, it is smooth；
Salt water resistance（3% sodium chloride, for 24 hours）It is not blistering, do not fall off, without whitening；
X-ray shield rate can reach more than 80%.
The present invention is done it is noted that although the description of front has been carried out by the example of the present invention certainly
Go out will be apparent to those skilled in the science it is such and other improvement and change be deemed to fall such as set forth herein
Broad range of the present invention in.Therefore, although the present invention reference has been made to preferred embodiment and be described, meaning
It is not that the product of tool novelty is made to be restricted therefrom, on the contrary, it is intended to include to meet part disclosed above, claim
Broad range within various improvement and equivalent modifications.
Claims (1)
1. a kind of arc welding transformer for saving electromagnetic wire, including magnetic core, coil and Stainless Steel Shell；It is characterized in that, institute
It states stainless steel case and coats coating in vitro；The coating is prepared by the raw material of following parts by weight：
0.1-0.2 parts of talcum powder, 0.5-1 parts of nanometer titanium dioxide, 0.5-1 parts of organobentonite, is received 0.1-0.2 parts of sodium alginate
2-3 parts of silicon carbide of rice, 3-5 parts of nano-silicon nitride, 5-7 parts of nano-silver powder, 6-8 parts of magnesium chloride, 15-18 parts of graphene, levelling agent
0.7-0.9 parts, 1-2 parts of Triallyl isocyanurate, 50-60 parts of diluent, 10-15 parts of dimethylaminoethyl acrylate, have
It is 12-15 parts of machine silicones, 16-22 parts of aromatic urethane acrylate, 9-12 parts polymer-modified；
The preparation method of the coating includes the following steps：
Polymer-modified be placed in high speed dispersor is dissipated, 1000 turns/min of rotating speed stirs 60min, then adds talcum successively
Powder, sodium alginate, nanometer titanium dioxide, organobentonite, nanometer silicon carbide, nano-silicon nitride, nano-silver powder, magnesium chloride, graphite
Alkene, levelling agent, Triallyl isocyanurate, diluent, dimethylaminoethyl acrylate, organic siliconresin, fragrant adoption ammonia
Ester acrylate, 1500 turns/min stir 15-30min to get；
The polymer-modified preparation method includes the following steps：
Under conditions of temperature is 35 DEG C, sulfonated graphene, 3,4-rthylene dioxythiophene and polyethylene glycol are dispersed in deionization
In water, make a concentration of 0.05wt% of contained polyethylene glycol in the mixed system to be formed, and sulfonated graphene, 3,4- ethylene dioxies
Thiophene, the mass ratio of polyethylene glycol is 2:3:0.1, then the pH value of the mixed system is adjusted to 4.5, and with 500 turns/min's
Speed is stirred, while adds in oxidant and catalyst, and the mass ratio of wherein oxidant and 3,4-rthylene dioxythiophene is 1:
2, the mass ratio 0.01 of catalyst and 3,4-rthylene dioxythiophene:1, be then persistently stirred to react 10-72h to get；The oxidation
Agent is sodium peroxydisulfate, and the catalyst is ferric trichloride；
The diluent is water：Isopropanol：Ethyl alcohol is according to 1:7:1 volume ratio mixes to obtain the final product；The levelling agent is poly dimethyl
Siloxanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492285.XA CN105524543B (en) | 2015-08-12 | 2015-08-12 | A kind of arc welding transformer for saving electromagnetic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492285.XA CN105524543B (en) | 2015-08-12 | 2015-08-12 | A kind of arc welding transformer for saving electromagnetic wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105524543A CN105524543A (en) | 2016-04-27 |
| CN105524543B true CN105524543B (en) | 2018-07-06 |
Family
ID=55767080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492285.XA Active CN105524543B (en) | 2015-08-12 | 2015-08-12 | A kind of arc welding transformer for saving electromagnetic wire |
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