CN103666193A - Polyamide insulating paint for enameled wires and preparation method of polyamide insulating paint - Google Patents
Polyamide insulating paint for enameled wires and preparation method of polyamide insulating paint Download PDFInfo
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- CN103666193A CN103666193A CN201310598774.4A CN201310598774A CN103666193A CN 103666193 A CN103666193 A CN 103666193A CN 201310598774 A CN201310598774 A CN 201310598774A CN 103666193 A CN103666193 A CN 103666193A
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- 239000004952 Polyamide Substances 0.000 title claims abstract description 12
- 229920002647 polyamide Polymers 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims description 10
- 239000003973 paint Substances 0.000 title abstract description 14
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000299 Nylon 12 Polymers 0.000 claims abstract description 10
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims abstract description 7
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000193 polymethacrylate Polymers 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 4
- 229920003180 amino resin Polymers 0.000 claims abstract description 4
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- 229920006122 polyamide resin Polymers 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- 229910000077 silane Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 3
- 244000077995 Coix lacryma jobi Species 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 claims description 3
- SSOONFBDIYMPEU-UHFFFAOYSA-N [3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propyl] prop-2-enoate Chemical compound OCC(CO)(CO)COCC(CO)(CO)COC(=O)C=C SSOONFBDIYMPEU-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 125000004494 ethyl ester group Chemical group 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000036461 convulsion Effects 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 abstract 2
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 101000831616 Homo sapiens Protachykinin-1 Proteins 0.000 description 1
- 102100024304 Protachykinin-1 Human genes 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Organic Insulating Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses polyamide insulating paint for enameled wires, which is characterized by being prepared from the following raw materials in parts by weight (kilogram): 12-15 parts of nylon 12, 15-20 parts of epoxy resin E-12, 4-6 parts of calcium carbonate powder, 10-12 parts of polymide resin, 10-12 parts of amino resin, 1-2 parts of a silane coupling agent KH-550, 6-9 parts of glycidyl methacrylate, 4-5 parts of polymethacrylate, 13-15 parts of antimony trioxide, 1-2 parts of sodium tungstate, 3-5 parts of 2,6-di-tert-butyl-4-methylphenol, 3-5 parts of 1,6-hexamethylene diisocyanate, 7-9 parts of an additive, 80-90 parts of m,p-cresol, and 100-120 parts of dimethyl benzene. An enameled wire manufactured with the polyamide insulating paint can be twisted without pinholes, and be stretched in salt water without pinholes before being broken; the adhesiveness of a paint film is excellent, and adhesiveness at a jerk fracture of the paint film is not lost.
Description
Technical field
The present invention relates to a kind of wire enamel properties-correcting agent, especially a kind of polyamide enamelled wire insullac and preparation method thereof.
Background technology
Enameled wire is a kind of electrical material, and it is at the high-strength insulating layer of a circular copper line surface processing thin layer, plays the effect with external insulation.By specification, can be processed into than hair thin lousiness line also, as thick cotton covered wire as thumb.Enameled wire has good insulation effect and waterproof ability.Aspect electrical equipment application very extensive, as electric motor, generator, water pump, electro-magnet, welding machine, household electrical appliance, cableless communication, loud speaker, tg, transformer etc.Wire enamel is the necessary insulating material of producing enameled wire, wire enamel requires to have good tack, physical strength, insulating property, resistance toheat, wear resisting property, salt spray resistance and adverse environment resistant performance etc., but there is thermotolerance, wear no resistance in common wire enamel, insufficient strength, heat-resisting level be lower than the problems such as 120 ℃, is difficult to meet the requirement of varying environment.Need to improve the formula of wire enamel and production technique, further improve the performance of enamel-cover paint, reduce its production cost.
Summary of the invention
Object of the present invention is just to provide a kind of polyamide enamelled wire insullac and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of polyamide enamelled wire insullac, it is characterized in that, by following weight part (kilogram) raw material make: nylon 12 12-15, E-12 epoxy resin 15-20, Paris white 4-6, polyamide resin 10-12, aminoresin 10-12, silane resin acceptor kh-550 1-2, glycidyl methacrylate 6-9, polymethacrylate 4-5, antimonous oxide 13-15, sodium wolframate 1-2,2,6-di-tert-butyl-4-methy phenol 3-5, hexamethylene diisocyanate 3-5, auxiliary agent 7-9, M-and P-cresols 80-90, dimethylbenzene 100-120;
Described auxiliary agent is made by following raw materials in part by weight: nano mica powder 0.2-0.3, Silane coupling agent KH550 1-2, Resorcinol 1-2, dipentaerythritol acrylate 5-7, linking agent TAC2-3, polyisobutene 2-3, dimethylaminoethyl methacrylate 10-12, ethyl ester butyl ester 4-6, Tenox PG 2-3, coix seed oil 1-2; Its preparation method is by each mixing of materials, is heated to 60-70 ℃, and stirring reaction 30-40 minute, obtains.
The preparation method of described polyamide enamelled wire insullac, is characterized in that comprising the following steps:
(1), take in dimethylbenzene, the reactor of M-and P-cresols input with agitator and be uniformly mixed, be heated to 40-55 ℃, add nylon 12, stir and be heated to 135-185 ℃, after dissolving completely to nylon 12, add again Paris white, 2,6 di tert butyl 4 methyl phenol, polyamide resin, insulation 3-4 hour;
(2), step (1) reaction mass is cooled to 65-80 ℃, add silane resin acceptor kh-550, glycidyl methacrylate, polymethacrylate, hexamethylene diisocyanate, auxiliary agent, keep temperature, stirring reaction 2-3 hour;
(3) add leftover materials, again, be warming up to 95-125 ℃, continue stirring reaction 2-3 hour;
(4), cooling material is to 45-60 ℃, is ground to 20-40 μ m slurry, filter and get final product.
The present invention has following beneficial effect: the enameled wire made with the present invention rubbing free of pinholes and being stretched in salt solution break before free of pinholes; Paint film tack is good, jerks the paint film of breaking part without losing tack.
Embodiment
Described polyamide enamelled wire insullac, it is characterized in that, by following weight part (kilogram) raw material make: nylon 12 12, E-12 epoxy resin 15, Paris white 4, polyamide resin 10, aminoresin 10, silane resin acceptor kh-550 2, glycidyl methacrylate 6, polymethacrylate 4, antimonous oxide 13, sodium wolframate 1,2,6-di-tert-butyl-4-methy phenol 3, hexamethylene diisocyanate 5, auxiliary agent 7, M-and P-cresols 80, dimethylbenzene 100;
Described auxiliary agent by following weight part (kilogram) raw material makes: nano mica powder 0.2, Silane coupling agent KH550 1, Resorcinol 1, dipentaerythritol acrylate 5, linking agent TAC2, polyisobutene 3, dimethylaminoethyl methacrylate 10, ethyl ester butyl ester 4, Tenox PG 3, coix seed oil 2; Its preparation method is by each mixing of materials, is heated to 60-70 ℃, and stirring reaction 30-40 minute, obtains.
Preparation method comprises the following steps:
(1), take in dimethylbenzene, the reactor of M-and P-cresols input with agitator and be uniformly mixed, be heated to 40-55 ℃, add nylon 12, stir and be heated to 135-185 ℃, after dissolving completely to nylon 12, add again Paris white, 2,6 di tert butyl 4 methyl phenol, polyamide resin, insulation 3-4 hour;
(2), step (1) reaction mass is cooled to 65-80 ℃, add silane resin acceptor kh-550, glycidyl methacrylate, polymethacrylate, hexamethylene diisocyanate, auxiliary agent, keep temperature, stirring reaction 2-3 hour;
(3) add leftover materials, again, be warming up to 95-125 ℃, continue stirring reaction 2-3 hour;
(4), cooling material is to 45-60 ℃, is ground to 20-40 μ m slurry, filter and get final product.
The enameled wire rubbing free of pinholes of compared with prior art making with the present invention and being stretched in salt solution break before free of pinholes; Paint film tack is good, jerks the paint film of breaking part without losing tack.
Use paint of the present invention wire rod main performance index processed as follows:
1, tack is good;
2, cut through temperature reach 200 ℃ qualified, thermal shocking reaches 175 ℃ of paint films and does not ftracture;
3, transformer oil resistant is 1200 hours/105 ℃, and paint film is without damage.
Claims (3)
1. a polyamide enamelled wire insullac, it is characterized in that, by following weight part (kilogram) raw material make: nylon 12 12-15, E-12 epoxy resin 15-20, Paris white 4-6, polyamide resin 10-12, aminoresin 10-12, silane resin acceptor kh-550 1-2, glycidyl methacrylate 6-9, polymethacrylate 4-5, antimonous oxide 13-15, sodium wolframate 1-2,2,6-di-tert-butyl-4-methy phenol 3-5, hexamethylene diisocyanate 3-5, auxiliary agent 7-9, M-and P-cresols 80-90, dimethylbenzene 100-120.
2. auxiliary agent according to claim 1 is made by following raw materials in part by weight: nano mica powder 0.2-0.3, Silane coupling agent KH550 1-2, Resorcinol 1-2, dipentaerythritol acrylate 5-7, linking agent TAC2-3, polyisobutene 2-3, dimethylaminoethyl methacrylate 10-12, ethyl ester butyl ester 4-6, Tenox PG 2-3, coix seed oil 1-2; Its preparation method is by each mixing of materials, is heated to 60-70 ℃, and stirring reaction 30-40 minute, obtains.
3. the preparation method of polyamide enamelled wire insullac according to claim 1, is characterized in that comprising the following steps:
(1), take in dimethylbenzene, the reactor of M-and P-cresols input with agitator and be uniformly mixed, be heated to 40-55 ℃, add nylon 12, stir and be heated to 135-185 ℃, after dissolving completely to nylon 12, add again Paris white, 2,6 di tert butyl 4 methyl phenol, polyamide resin, insulation 3-4 hour;
(2), step (1) reaction mass is cooled to 65-80 ℃, add silane resin acceptor kh-550, glycidyl methacrylate, polymethacrylate, hexamethylene diisocyanate, auxiliary agent, keep temperature, stirring reaction 2-3 hour;
(3) add leftover materials, again, be warming up to 95-125 ℃, continue stirring reaction 2-3 hour;
(4), cooling material is to 45-60 ℃, is ground to 20-40 μ m slurry, filter and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598774.4A CN103666193A (en) | 2013-11-25 | 2013-11-25 | Polyamide insulating paint for enameled wires and preparation method of polyamide insulating paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598774.4A CN103666193A (en) | 2013-11-25 | 2013-11-25 | Polyamide insulating paint for enameled wires and preparation method of polyamide insulating paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103666193A true CN103666193A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310598774.4A Pending CN103666193A (en) | 2013-11-25 | 2013-11-25 | Polyamide insulating paint for enameled wires and preparation method of polyamide insulating paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103666193A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004433A (en) * | 2014-04-25 | 2014-08-27 | 安徽祈艾特电子科技有限公司 | Flame-retardant, safe and anticorrosive paint of switch cabinet, and preparation method thereof |
| CN104031443A (en) * | 2014-05-12 | 2014-09-10 | 铜陵市超远精密电子科技有限公司 | Electric-leakage-prevention insulative three-proofing lacquer for printed-circuit boards |
| CN105295696A (en) * | 2015-11-19 | 2016-02-03 | 山东莱河电磁线有限公司 | Wear-resistant enamelled wire paint |
| CN107680731A (en) * | 2017-10-10 | 2018-02-09 | 江苏众众热能科技有限公司 | A kind of wind power pipe bus-bar system |
| CN110331023A (en) * | 2019-07-10 | 2019-10-15 | 江西博能上饶线材有限公司 | Lacquered wire lubricant and enameled wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945364A (en) * | 1982-09-06 | 1984-03-14 | Kubota Ltd | Epoxy resin powder paint |
| CN1090874A (en) * | 1993-01-17 | 1994-08-17 | 南开大学 | Spirit-soluble self-adhering enamel for enameled wire |
| CN1422310A (en) * | 2000-04-04 | 2003-06-04 | 旭化成株式会社 | Coating composition for the production of insulating thin films |
| CN1635039A (en) * | 2003-12-25 | 2005-07-06 | 左晓兵 | Method for preparing novel B level high speed polyurethane enamelled wire paint |
| CN101343505A (en) * | 2008-08-08 | 2009-01-14 | 溧阳佳山电子材料有限公司 | Preparation method for fire resistant environment-friendly varnished wire hot melt self-adhering paint |
-
2013
- 2013-11-25 CN CN201310598774.4A patent/CN103666193A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945364A (en) * | 1982-09-06 | 1984-03-14 | Kubota Ltd | Epoxy resin powder paint |
| CN1090874A (en) * | 1993-01-17 | 1994-08-17 | 南开大学 | Spirit-soluble self-adhering enamel for enameled wire |
| CN1422310A (en) * | 2000-04-04 | 2003-06-04 | 旭化成株式会社 | Coating composition for the production of insulating thin films |
| CN1635039A (en) * | 2003-12-25 | 2005-07-06 | 左晓兵 | Method for preparing novel B level high speed polyurethane enamelled wire paint |
| CN101343505A (en) * | 2008-08-08 | 2009-01-14 | 溧阳佳山电子材料有限公司 | Preparation method for fire resistant environment-friendly varnished wire hot melt self-adhering paint |
Non-Patent Citations (1)
| Title |
|---|
| 樊良子等: "耐高温漆包线漆的研究进展", 《绝缘材料》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004433A (en) * | 2014-04-25 | 2014-08-27 | 安徽祈艾特电子科技有限公司 | Flame-retardant, safe and anticorrosive paint of switch cabinet, and preparation method thereof |
| CN104031443A (en) * | 2014-05-12 | 2014-09-10 | 铜陵市超远精密电子科技有限公司 | Electric-leakage-prevention insulative three-proofing lacquer for printed-circuit boards |
| CN105295696A (en) * | 2015-11-19 | 2016-02-03 | 山东莱河电磁线有限公司 | Wear-resistant enamelled wire paint |
| CN107680731A (en) * | 2017-10-10 | 2018-02-09 | 江苏众众热能科技有限公司 | A kind of wind power pipe bus-bar system |
| CN110331023A (en) * | 2019-07-10 | 2019-10-15 | 江西博能上饶线材有限公司 | Lacquered wire lubricant and enameled wire |
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Application publication date: 20140326 |