CN106147301A - Insulation heat-resistant enamelled wire coating - Google Patents
Insulation heat-resistant enamelled wire coating Download PDFInfo
- Publication number
- CN106147301A CN106147301A CN201610556048.XA CN201610556048A CN106147301A CN 106147301 A CN106147301 A CN 106147301A CN 201610556048 A CN201610556048 A CN 201610556048A CN 106147301 A CN106147301 A CN 106147301A
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- coating
- powder
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- enamelled wire
- insulation heat
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/06—Polystyrene
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of insulation heat-resistant enamelled wire coating, this enameled wire coating includes being coated in the undercoating of enamelled wire surface, the inter coat being positioned in described undercoating and the external coating composition being coated on described inter coat.By being respectively coated with undercoating, inter coat and external coating at enamel-covered wire outer surface so that this enamel-covered wire has the heat resistance that preferably insulate, and in use will not produce coating aging, breakage because of heating, it is to avoid short circuit accident；Coat this coating enamelled wire and be particularly suited for high-speed rotary motor, it is possible to keep the operating of rotor long-time stable；This coating material is with low cost simultaneously, suitable large-scale industrialized production.
Description
Technical field
The present invention relates to enamel-covered wire technical field, be specifically related to a kind of insulation heat-resistant enamelled wire coating.
Background technology
Enamel-covered wire is a principal item of winding wire, is made up of conductor and insulating barrier two, after the annealed softening of bare wire,
Again through repeatedly painting, baking forms.But produce both conformance with standard requirements, meet again the product of customer requirement and do not allow
Easily, the factor impacts such as it, by raw material quality, technological parameter, produces equipment, environment, therefore, the mass property of various enamel-covered wires
Different, its mechanical performance, chemical property, electrical property, hot property all needs to be improved further.
Summary of the invention
The present invention solves the problems referred to above, it is provided that a kind of good mechanical property, stable chemical performance, electrical property and hot property are excellent
Good enameled wire coating.
The technical problem to be solved uses following technical scheme to realize:
A kind of insulation heat-resistant enamelled wire coating, this enameled wire coating includes being coated in the undercoating of enamelled wire surface, being positioned at
Inter coat in undercoating and the external coating composition being coated on inter coat.
Described enamel-covered wire undercoating is made up of the raw material of following weight portion:
Copper powder 10-20g, active oxidation zinc powder 5-8g, alumina powder 4-6g, white carbon black 2-4g, ferroferric oxide powder 7-
10g, ferrum Si-Al Magnetic Powder Core 8-11g, neodymium iron boron 3-6g, ferrocart core 4-9g, high alumina ceramic powder 2-5g, kieselguhr 2-4g, Vermiculitum 3-7g,
Bentonite 5-7g, alumina silicate fibre 4-5g, Pulvis Talci 2-3g.
Described enamel-covered wire inter coat is made up of the raw material of following weight portion:
Silicon 15-18 part, germanium 10-16 part, ferrite 8-15 part, alloyed powder 13-15 part, quartz sand 9-12 part, carborundum powder
10-13 part, sodium silicate 6-10 part, gallium nitride 5-8 part, glass fibre 3-6 part, ceramics 4-10 part, sedimentary rock 2-5 part.
Described enamel-covered wire external coating is made up of the raw material of following weight portion:
Expanded polystyrene (EPS) 50-60 part, polyphthalamide 30-40 part, polyphenylene sulphone resin 15-20 part, polycyclic
Oxidative ethane 10-20 part, polyarylate 12-18 part, pearl essence 6-10 part, jelly wax 5-8 part, mica powder 4-6 part, crystal soil 7-9 part,
Titanium dioxide 5-8 part, lithopone 3-5 part.
Described enameled wire coating undercoating, inter coat, external coating thickness are than being (2～3): 1:3.
Preferably, described enameled wire coating undercoating, inter coat, external coating thickness be respectively 0.06mm, 0.03mm,
0.09mm。
The invention have the benefit that by being respectively coated with undercoating, inter coat and external coating at enamel-covered wire outer surface,
This enamel-covered wire is had preferably insulate heat resistance, in use will not produce coating aging, broken because of heating
Damage, it is to avoid short circuit accident；Coat this coating enamelled wire and be particularly suited for high-speed rotary motor, it is possible to keep rotor long-time stable
Operating；This coating material is with low cost simultaneously, suitable large-scale industrialized production.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close embodiment, the present invention is expanded on further.
Embodiment 1
Described enamel-covered wire undercoating is made up of the raw material of following weight portion:
Copper powder 10g, active oxidation zinc powder 5g, alumina powder 4g, white carbon black 2g, ferroferric oxide powder 7g, ferrum aluminum silicon powder
Core 8g, neodymium iron boron 3g, ferrocart core 4g, high alumina ceramic powder 2g, kieselguhr 2g, Vermiculitum 3g, bentonite 5g, alumina silicate fibre 4g are sliding
Stone powder 2g.
Described enamel-covered wire inter coat is made up of the raw material of following weight portion:
Silicon 15 parts, 10 parts of germanium, ferrite 8 parts, alloyed powder 13 parts, quartz sand 9 parts, carborundum powder 10 parts, sodium silicate 6 parts,
Gallium nitride 5 parts, glass fibre 3 parts, ceramics 4 parts, sedimentary rock 2 parts.
Described enamel-covered wire external coating is made up of the raw material of following weight portion:
Expanded polystyrene (EPS) 50 parts, polyphthalamide 30 parts, polyphenylene sulphone resin 15 parts, poly(ethylene oxide) 10
Part, polyarylate 12 parts, pearl essence 6 parts, jelly wax 5 parts, mica powder 4 parts, crystal soil 7 parts, titanium dioxide 5 parts, 3 parts of lithopone.
Described enameled wire coating undercoating, inter coat, external coating thickness are than for 2:1:3.
Embodiment 2
Described enamel-covered wire undercoating is made up of the raw material of following weight portion:
Copper powder 15g, active oxidation zinc powder 7g, alumina powder 5g, white carbon black 3g, ferroferric oxide powder 9g, ferrum aluminum silicon powder
Core 10g, neodymium iron boron 5g, ferrocart core 7g, high alumina ceramic powder 4g, kieselguhr 3g, Vermiculitum 5g, bentonite 6g, alumina silicate fibre 4g are sliding
Stone powder 2g.
Described enamel-covered wire inter coat is made up of the raw material of following weight portion:
Silicon 17 parts, 13 parts of germanium, ferrite 12 parts, alloyed powder 14 parts, quartz sand 11 parts, carborundum powder 12 parts, sodium silicate 8
Part, gallium nitride 7 parts, glass fibre 5 parts, ceramics 7 parts, sedimentary rock 3 parts.
Described enamel-covered wire external coating is made up of the raw material of following weight portion:
Expanded polystyrene (EPS) 55 parts, polyphthalamide 35 parts, polyphenylene sulphone resin 18 parts, poly(ethylene oxide) 15
Part, polyarylate 16 parts, pearl essence 8 parts, jelly wax 7 parts, mica powder 5 parts, crystal soil 8 parts, titanium dioxide 7 parts, 4 parts of lithopone.
Described enameled wire coating undercoating, inter coat, external coating thickness are than for 2:1:3.
Embodiment 3
Described enamel-covered wire undercoating is made up of the raw material of following weight portion:
Copper powder 20g, active oxidation zinc powder 8g, alumina powder 6g, white carbon black 4g, ferroferric oxide powder 10g, ferrum aluminum silicon powder
Core 11g, neodymium iron boron 6g, ferrocart core 9g, high alumina ceramic powder 5g, kieselguhr 4g, Vermiculitum 7g, bentonite 7g, alumina silicate fibre 5g are sliding
Stone powder 3g.
Described enamel-covered wire inter coat is made up of the raw material of following weight portion:
Silicon 18 parts, 16 parts of germanium, ferrite 15 parts, alloyed powder 15 parts, quartz sand 12 parts, carborundum powder 13 parts, sodium silicate 10
Part, gallium nitride 8 parts, glass fibre 6 parts, ceramics 10 parts, sedimentary rock 5 parts.
Described enamel-covered wire external coating is made up of the raw material of following weight portion:
Expanded polystyrene (EPS) 60 parts, polyphthalamide 40 parts, polyphenylene sulphone resin 20 parts, poly(ethylene oxide) 20
Part, polyarylate 18 parts, pearl essence 10 parts, jelly wax 8 parts, mica powder 6 parts, crystal soil 9 parts, titanium dioxide 8 parts, 5 parts of lithopone.
Described enameled wire coating undercoating, inter coat, external coating thickness are than for 3:1:3.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and equivalent thereof define.
Claims (6)
1. an insulation heat-resistant enamelled wire coating, it is characterised in that this enameled wire coating includes being coated in the interior of enamelled wire surface
Coating, the inter coat being positioned in described undercoating and the external coating composition being coated on described inter coat.
2. insulation heat-resistant enamelled wire coating as claimed in claim 1, it is characterised in that: described enamel-covered wire undercoating is by following heavy
The raw material composition of amount part:
Copper powder 10-20g, active oxidation zinc powder 5-8g, alumina powder 4-6g, white carbon black 2-4g, ferroferric oxide powder 7-10g,
Ferrum Si-Al Magnetic Powder Core 8-11g, neodymium iron boron 3-6g, ferrocart core 4-9g, high alumina ceramic powder 2-5g, kieselguhr 2-4g, Vermiculitum 3-7g, swelling
Soil 5-7g, alumina silicate fibre 4-5g, Pulvis Talci 2-3g.
3. insulation heat-resistant enamelled wire coating as claimed in claim 1, it is characterised in that: described enamel-covered wire inter coat is by following
The raw material composition of weight portion:
Silicon 15-18 part, germanium 10-16 part, ferrite 8-15 part, alloyed powder 13-15 part, quartz sand 9-12 part, carborundum powder 10-13
Part, sodium silicate 6-10 part, gallium nitride 5-8 part, glass fibre 3-6 part, ceramics 4-10 part, sedimentary rock 2-5 part.
4. insulation heat-resistant enamelled wire coating as claimed in claim 1, it is characterised in that: described enamel-covered wire external coating is by following heavy
The raw material composition of amount part:
Expanded polystyrene (EPS) 50-60 part, polyphthalamide 30-40 part, polyphenylene sulphone resin 15-20 part, polycyclic oxygen second
Alkane 10-20 part, polyarylate 12-18 part, pearl essence 6-10 part, jelly wax 5-8 part, mica powder 4-6 part, crystal soil 7-9 part, titanium white
Powder 5-8 part, lithopone 3-5 part.
5. the insulation heat-resistant enamelled wire coating as described in Claims 1-4 is arbitrary, it is characterised in that: in described enameled wire coating
Coating, inter coat, external coating thickness are than being (2～3): 1:3.
6. the insulation heat-resistant enamelled wire coating as described in Claims 1-4 is arbitrary, it is characterised in that: in described enameled wire coating
Coating, inter coat, external coating thickness are respectively 0.06mm, 0.03mm, 0.09mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556048.XA CN106147301A (en) | 2016-07-14 | 2016-07-14 | Insulation heat-resistant enamelled wire coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556048.XA CN106147301A (en) | 2016-07-14 | 2016-07-14 | Insulation heat-resistant enamelled wire coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106147301A true CN106147301A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556048.XA Pending CN106147301A (en) | 2016-07-14 | 2016-07-14 | Insulation heat-resistant enamelled wire coating |
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| Country | Link |
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| CN (1) | CN106147301A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086691A (en) * | 2017-05-11 | 2017-08-22 | 安徽大德中电科技发展股份有限公司 | The special high temperature resistant coil of two grades of motors |
| CN107147229A (en) * | 2017-05-11 | 2017-09-08 | 安徽大德中电科技发展股份有限公司 | The special high temperature resistant coil of level Four motor |
| CN107151463A (en) * | 2017-05-11 | 2017-09-12 | 安徽大德中电科技发展股份有限公司 | The special high temperature resistant coil of six grades of motors |
| CN107217199A (en) * | 2017-06-01 | 2017-09-29 | 安徽诚远医疗科技有限公司 | A kind of nurse station electrolysis special steel plate |
| CN107299379A (en) * | 2017-06-01 | 2017-10-27 | 安徽诚远医疗科技有限公司 | A kind of nurse station electrolysis special steel plate preparation technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162623A (en) * | 2007-11-23 | 2008-04-16 | 广东格兰仕集团有限公司 | Preparation method for aluminum enamel covered wire |
| CN201378453Y (en) * | 2009-04-13 | 2010-01-06 | 浙江长城电工科技有限公司 | Self-bonding polyurethane/polyamideimide composite Litz enameled wire |
-
2016
- 2016-07-14 CN CN201610556048.XA patent/CN106147301A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162623A (en) * | 2007-11-23 | 2008-04-16 | 广东格兰仕集团有限公司 | Preparation method for aluminum enamel covered wire |
| CN201378453Y (en) * | 2009-04-13 | 2010-01-06 | 浙江长城电工科技有限公司 | Self-bonding polyurethane/polyamideimide composite Litz enameled wire |
Non-Patent Citations (1)
| Title |
|---|
| 晨光化工厂: "《工程塑料》", 31 July 1973 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086691A (en) * | 2017-05-11 | 2017-08-22 | 安徽大德中电科技发展股份有限公司 | The special high temperature resistant coil of two grades of motors |
| CN107147229A (en) * | 2017-05-11 | 2017-09-08 | 安徽大德中电科技发展股份有限公司 | The special high temperature resistant coil of level Four motor |
| CN107151463A (en) * | 2017-05-11 | 2017-09-12 | 安徽大德中电科技发展股份有限公司 | The special high temperature resistant coil of six grades of motors |
| CN107217199A (en) * | 2017-06-01 | 2017-09-29 | 安徽诚远医疗科技有限公司 | A kind of nurse station electrolysis special steel plate |
| CN107299379A (en) * | 2017-06-01 | 2017-10-27 | 安徽诚远医疗科技有限公司 | A kind of nurse station electrolysis special steel plate preparation technology |
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Application publication date: 20161123 |
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