CN201845618U - Composite material of polyimide film and aramid fiber paper - Google Patents
Composite material of polyimide film and aramid fiber paper Download PDFInfo
- Publication number
- CN201845618U CN201845618U CN2010202659097U CN201020265909U CN201845618U CN 201845618 U CN201845618 U CN 201845618U CN 2010202659097 U CN2010202659097 U CN 2010202659097U CN 201020265909 U CN201020265909 U CN 201020265909U CN 201845618 U CN201845618 U CN 201845618U
- Authority
- CN
- China
- Prior art keywords
- polyimide film
- composite material
- aramid fiber
- fiber paper
- aromatic polyamide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model provides a composite material of a polyimide film and aramid fiber paper, which comprises the polyimide film. The double surfaces of the polyimide film are respectively stuck with a layer of aramid fiber paper through a heat-resistant adhesive, wherein the thickness of the polyimide film is 0.05-0.125mm, and the thickness of the aramid fiber paper is 0.05-0.13mm. With high mechanical performance, excellent dielectric property, good heat resistance, high anti-tearing strength and good paint absorbing capacity, the composite material can be used for slot insulation, turn-to-turn insulation and gasket insulation of special parts of H-grade motors and electrical appliances and is suitable for various severe working environments.
Description
Technical field
The utility model belongs to the insulator arrangement technical field, is specifically related to a kind of motor, electrical equipment composite insulating material.
Background technology
The effect of insulating material is in electric equipment the different live part of electromotive force to be kept apart.Therefore, insulating material should have higher insulation resistance and compressive resistance, and good heat-resistant, thermal conductivity, moisture resistance mildew resistance and higher mechanical strength.
Along with the development of electric insulation technology, more and more higher to the requirement of insulating material, the material that performance is single has been difficult to satisfy the requirement of high-performance electric product.Insulating composite material is a kind of heterogeneous insulating material that the insulation component of two or more different performance, different shape combines by composite means, compare with traditional insulating material and to have designability, can select component material and adhesive means by the instructions for use of specific product, thereby make the different composite insulating material of thermal endurance class, physical and mechanical properties and electric property.
We have developed a kind of composite insulating material with excellent heat resistance and good mechanical properties by repetition test in production practices.
Summary of the invention
The purpose of this utility model is to provide a kind of H of being applicable to level motor, the extraordinary position of electrical equipment to make the polyimide film and the aromatic polyamide paper composite material of dielectric.
The utility model is achieved through the following technical solutions:
Polyimide film and aromatic polyamide paper composite material comprise polyimide film, and the two-sided of described polyimide film respectively pasted one deck aromatic polyamide paper by Heat-Resisting Adhesive.
Preferably, the thickness of described polyimide film is 0.05～0.125mm.
Preferably, the thickness of described aromatic polyamide paper is 0.05～0.13mm.
The utility model preparation technology is: choosing polyimide film is base material, in the two-sided even dip-coating Heat-Resisting Adhesive of polyimide film, paste to go up aromatic polyamide paper after the heating precuring, closes through rolling, rolling, reprocessing, cuts and form.
Advantage of the present utility model is:
Have excellent mechanical performance, dielectric property and good thermal endurance, tear strength and inhale the lacquer ability, be applicable to that H level motor, the extraordinary position of electrical equipment do slot liner, turn-to-turn insulation and liner insulation; Because dielectric loss of the present utility model is low, is applicable to various abominable operational environments.
Description of drawings
Fig. 1: structural representation of the present utility model
1, aromatic polyamide paper; 2, polyimide film
Embodiment
Below be preferred embodiment of the present utility model, the utility model can the described content of by specification elect any mode to implement.
Embodiment 1: 1 specify in conjunction with the accompanying drawings: the polyimide film (2) of choosing thickness and be 0.05～0.125mm, width and be 912mm is a base material, in the two-sided even dip-coating Heat-Resisting Adhesive of polyimide film (2), paste going up thickness after the heating precuring is that 0.05～0.13mm, width are the aromatic polyamide paper of 914mm, closes through rolling, rolling, reprocessing, branch cut into polyimide film and aromatic polyamide paper composite material.Its performance parameter is as follows:
Claims (3)
1. polyimide film and aromatic polyamide paper composite material, it is characterized in that: described polyimide film and aromatic polyamide paper composite material comprise polyimide film (2), and the two-sided of described polyimide film (2) respectively pasted one deck aromatic polyamide paper (1) by Heat-Resisting Adhesive.
2. polyimide film according to claim 1 and aromatic polyamide paper composite material is characterized in that, the thickness of described polyimide film (2) is 0.05～0.125mm.
3. polyimide film according to claim 1 and aromatic polyamide paper composite material is characterized in that, the thickness of described aromatic polyamide paper (1) is 0.05～0.13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202659097U CN201845618U (en) | 2010-07-21 | 2010-07-21 | Composite material of polyimide film and aramid fiber paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202659097U CN201845618U (en) | 2010-07-21 | 2010-07-21 | Composite material of polyimide film and aramid fiber paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845618U true CN201845618U (en) | 2011-05-25 |
Family
ID=44040503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202659097U Expired - Lifetime CN201845618U (en) | 2010-07-21 | 2010-07-21 | Composite material of polyimide film and aramid fiber paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845618U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304236A (en) * | 2015-10-22 | 2016-02-03 | 中国西电集团公司 | Electrician-used insulated soft composite material preparation method |
| CN105529121A (en) * | 2015-12-02 | 2016-04-27 | 泰州市第三绝缘材料厂 | Production technology process for flexible composite insulating material |
| CN106273815A (en) * | 2016-08-16 | 2017-01-04 | 中车株洲电机有限公司 | A kind of anti-corona composite insulating foil and motor |
| CN107804043A (en) * | 2017-10-25 | 2018-03-16 | 苏州巨峰电气绝缘系统股份有限公司 | Suitable for wind-driven generator or the slot insulation material of motor in electric automobile and its application |
| CN107867035A (en) * | 2017-10-25 | 2018-04-03 | 苏州巨峰电气绝缘系统股份有限公司 | A kind of H of resistance to gear box oil levels slot insulation material and its application |
| CN107901556A (en) * | 2017-11-03 | 2018-04-13 | 苏州巨峰电气绝缘系统股份有限公司 | It is a kind of to be suitable for wind-powered electricity generation and the dispensing insulating paper of solar energy transformer and its application |
| CN112659695A (en) * | 2020-12-21 | 2021-04-16 | 四川东材科技集团股份有限公司 | High-thermal-conductivity polyaramide fiber paper polyimide film soft composite material and preparation method and application thereof |
-
2010
- 2010-07-21 CN CN2010202659097U patent/CN201845618U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304236A (en) * | 2015-10-22 | 2016-02-03 | 中国西电集团公司 | Electrician-used insulated soft composite material preparation method |
| CN105529121A (en) * | 2015-12-02 | 2016-04-27 | 泰州市第三绝缘材料厂 | Production technology process for flexible composite insulating material |
| CN105529121B (en) * | 2015-12-02 | 2017-03-22 | 泰州钰明新材料有限公司 | Production technology process for flexible composite insulating material |
| CN106273815A (en) * | 2016-08-16 | 2017-01-04 | 中车株洲电机有限公司 | A kind of anti-corona composite insulating foil and motor |
| CN107804043A (en) * | 2017-10-25 | 2018-03-16 | 苏州巨峰电气绝缘系统股份有限公司 | Suitable for wind-driven generator or the slot insulation material of motor in electric automobile and its application |
| CN107867035A (en) * | 2017-10-25 | 2018-04-03 | 苏州巨峰电气绝缘系统股份有限公司 | A kind of H of resistance to gear box oil levels slot insulation material and its application |
| CN107901556A (en) * | 2017-11-03 | 2018-04-13 | 苏州巨峰电气绝缘系统股份有限公司 | It is a kind of to be suitable for wind-powered electricity generation and the dispensing insulating paper of solar energy transformer and its application |
| CN112659695A (en) * | 2020-12-21 | 2021-04-16 | 四川东材科技集团股份有限公司 | High-thermal-conductivity polyaramide fiber paper polyimide film soft composite material and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201845618U (en) | Composite material of polyimide film and aramid fiber paper | |
| CN201725601U (en) | Composite forming piece of polyester film and aromatic polyamide paper | |
| CN201242890Y (en) | Pnenolic aldehyde paper laminated board | |
| EP2618337A3 (en) | Conductor insulation with micro oxide particles | |
| JP2013533812A5 (en) | ||
| WO2011064263A3 (en) | Composite structural element having a built-in electrical power transmission | |
| CN202307263U (en) | Flame-retardant and water-proof aluminum foil | |
| WO2012005452A3 (en) | Wholly aromatic liquid crystal polyester resin compound having improved insulation properties | |
| CN201348904Y (en) | Composite material | |
| CN107189103A (en) | A kind of conductive filler, preparation method and the usage | |
| CN103514978A (en) | Double-faced organic silicon polyimide film dry mica paper tape and preparation method thereof | |
| CN201122445Y (en) | Three-layer insulation composite material | |
| CN201863445U (en) | Polyester film and polyester fiber non-woven cloth insulating composite material | |
| CN205842832U (en) | The heating ceramic tile that a kind of frivolous high intensity can be conducted heat rapidly | |
| CN201136318Y (en) | Three-layer insulation composite material | |
| CN203260346U (en) | Transformer/motor-used double-glass fiber-wrapped round wire | |
| CN203839079U (en) | Copper-clad aluminum magnesium alloy enamelled wire with flat cross section | |
| CN203267384U (en) | Coating type composite material for dry type transformer | |
| CN201584182U (en) | Polyimide and polyester fiber non-woven fabric combined insulating material and wire cable formed by same | |
| CN202976913U (en) | Paper-coated insulated copper strip | |
| CN202632915U (en) | Composite insulating material and cable | |
| CN201117315Y (en) | Inorganic-organic fiber mixed paper and polyester film insulation composite material | |
| CN202307379U (en) | Insulation composite membrane used for motor and transformer | |
| CN201534401U (en) | Phenolic paper laminated sheet of double-faced epoxy glass fibre cloth | |
| CN203352301U (en) | A pasted laminated motor stator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |