CN204054840U - Insulating paper - Google Patents
Insulating paper Download PDFInfo
- Publication number
- CN204054840U CN204054840U CN201420419631.2U CN201420419631U CN204054840U CN 204054840 U CN204054840 U CN 204054840U CN 201420419631 U CN201420419631 U CN 201420419631U CN 204054840 U CN204054840 U CN 204054840U
- Authority
- CN
- China
- Prior art keywords
- layer
- high temperature
- temperature resistance
- thin layer
- adhesive
- 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 - Fee Related
Links
Landscapes
- Organic Insulating Materials (AREA)
- Laminated Bodies (AREA)
- Insulating Bodies (AREA)
Abstract
A kind of insulating paper, it comprises: a nonwoven layer, a high temperature resistance polyester thin layer, an adhesive and a nano coating.Described nonwoven layer is sticked on a described high temperature resistance polyester thin layer side wherein by described adhesive.Described nanometer layer sticks to the another side of described high temperature resistance polyester thin layer.Described adhesive riddles in the space of described nonwoven layer and described high temperature resistance polyester thin layer.Its advantage is: adhesive is full of the space between nonwoven layer and high temperature resistance polyester thin layer, makes not easily layering between nonwoven layer and high temperature resistance polyester thin layer, thus produces two-layer insulating paper; Due to the dielectricity of adhesive and polyester film, and the efficient insulating properties of nanometer protective layer, jointly make insulating paper reach good insulation effect; Adopt ganoid polyester film, when putting into motor, decrease the friction between motor, ensure the work quality of micromachine.
Description
Technical field
The utility model relates to motor insulating paper technical field, specifically a kind of insulating paper.
Background technology
Insulating paper can be used as the slot insulation of middle and small motor, turn-to-turn and layer insulation, the liner insulation heart and transformer insulated.The insulating paper level sold on the market is at present various, but multilayer insulation paper is adopted mostly for the use of insulating paper in micromachine, such as: three-layer insulated paper, four layers of insulating paper etc., put into multilayer, waste material, and one deck insulating paper due to its insulation effect poor, also can not meet the demand of people, therefore, the manufacture that is good, that be more suitable for the insulating paper that micromachine uses of a kind of insulation effect is current problem demanding prompt solution.
Utility model content
The purpose of this utility model is that a kind of insulation effect of design is good, the insulating paper that dielectric properties are good.
A kind of insulating paper, it comprises: a nonwoven layer, a high temperature resistance polyester thin layer, an adhesive.Described nonwoven layer is sticked on a described high temperature resistance polyester thin layer side wherein by described adhesive.Described adhesive riddles in the space of described nonwoven layer and described high temperature resistance polyester thin layer.
The advantage of a kind of insulating paper of the utility model is: adhesive is full of the space between nonwoven layer and high temperature resistance polyester thin layer, makes not easily layering between nonwoven layer and high temperature resistance polyester thin layer, thus produces two-layer insulating paper; Due to the dielectricity of adhesive and polyester film, and the efficient insulating properties of nanometer protective layer, jointly make insulating paper reach good insulation effect; Adopt ganoid polyester film, when putting into motor, decrease the friction between motor, ensure the work quality of micromachine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model insulating paper.
Detailed description of the invention
According to Fig. 1: a kind of insulating paper, it comprises: nonwoven layer 1, high temperature resistance polyester thin layer 2, adhesive 3 and a nano protective film layer 4.Described nonwoven layer 1 is sticked on described high temperature resistance polyester thin layer 2 side wherein by described adhesive 3.Described nano protective film layer 4 is sticked on the another side of described high temperature resistance polyester thin layer 2 by described adhesive 3.Described adhesive 3 riddles described nonwoven layer 1 with the space of described high temperature resistance polyester thin layer 2.
The raw material of described nonwoven layer 1 are polyester fiber.The thickness of described nonwoven layer 1 is 0.04-0.09mm.The temperature classification of described nonwoven layer 1 is B level, and heat resisting temperature is 130 degree, has insulation, non-conductive, fire-retardant, anlistatig effect.
The raw material of described high temperature resistance polyester thin layer 2 are PETG, the thickness of described high temperature resistance polyester thin layer 2 is 0.05-0.188mm, have that glued membrane is tough and tensile, adhesive strength is large, brushability is good, the effect of not wire drawing, and cement solid at the beginning of machine painting product, not easily throw off after tying up squeezing.Described high temperature resistance polyester thin layer 2 smooth surface, decreases the friction between motor during use.
Described adhesive 3 is F level adhesive, comprises F level glue and non-activated thinner, and after the crystallization of F level glue curing, non-activated thinner volatilizees, and F level glue riddles described nonwoven layer 1 with the space of described high temperature resistance polyester thin layer 2.It is 0.007-0.1mm with the thickness in described high temperature resistance polyester thin layer 2 that described F level glue is laid on described nonwoven layer 1.Described F level glue is can the glue of heatproof 155 degree.Described non-activated thinner is ethyl acetate, and its boiling point is 77.2 DEG C.
The raw material of described nano protective film layer 4 are nano-aluminium oxide, and fusing point is 2050 DEG C.The thickness of described nano protective film layer 4 is that 0.02-0.1 mm has higher insulating properties, resistance to elevated temperatures.
The tension force of described nonwoven layer 1 regulates according to the tension force of described high temperature resistance polyester thin layer 2.
In process: first adhesive 3 described in the front uniform application of described high temperature resistance polyester thin layer 2, flattens behind the front of the described high temperature resistance polyester thin layer 2 evenly filling described adhesive 3 that ready nonwoven layer 1 tiled to.Put into baking oven to toast, take out after solidification crystallization; Evenly fill described adhesive 3 at the reverse side of described high temperature resistance polyester thin layer 2 again, the reverse side described nano protective film layer 4 being routed to described high temperature resistance polyester thin layer 2 flattens.Again put into baking oven to toast, take out after solidification crystallization.Now heatproof temperature is that the insulating paper of 130-155 degree is made.
The advantage of a kind of insulating paper that the utility model provides is: adhesive is full of the space between nonwoven layer and high temperature resistance polyester thin layer, makes not easily layering between nonwoven layer and high temperature resistance polyester thin layer, thus produces two-layer insulating paper; Due to the dielectricity of adhesive and polyester film, and the efficient insulating properties of nanometer protective layer, jointly make insulating paper reach good insulation effect; Adopt ganoid polyester film, when putting into motor, decrease the friction between motor, ensure the work quality of micromachine.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an insulating paper, it comprises: a nonwoven layer, a high temperature resistance polyester thin layer, an adhesive; It is characterized in that: described nonwoven layer is sticked on a described high temperature resistance polyester thin layer side wherein by described adhesive, and described adhesive riddles in the space of described nonwoven layer and described high temperature resistance polyester thin layer.
2. insulating paper according to claim 1, is characterized in that: the another side of described high temperature resistance polyester thin layer is stained with a nano protective film layer.
3. insulating paper according to claim 1, is characterized in that: the temperature classification of described nonwoven layer is B level, and thickness is 0.04-0.09mm.
4. insulating paper according to claim 1, is characterized in that: the thickness of described high temperature resistance polyester thin layer is 0.05-0.188mm.
5. insulating paper according to claim 1, it is characterized in that: described adhesive is F level glue, its thickness be laid in described nonwoven layer and described high temperature resistance polyester thin layer is 0.007-0.1mm.
6. insulating paper according to claim 2, is characterized in that: the thickness of described nano protective film layer is 0.02-0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419631.2U CN204054840U (en) | 2014-07-29 | 2014-07-29 | Insulating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419631.2U CN204054840U (en) | 2014-07-29 | 2014-07-29 | Insulating paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054840U true CN204054840U (en) | 2014-12-31 |
Family
ID=52196418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419631.2U Expired - Fee Related CN204054840U (en) | 2014-07-29 | 2014-07-29 | Insulating paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054840U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216392A (en) * | 2015-11-18 | 2016-01-06 | 南通中菱绝缘材料有限公司 | Insulating paper |
| CN108010692A (en) * | 2018-01-24 | 2018-05-08 | 江苏源通电气有限公司 | A kind of dry-type power transformer with high insulating property |
| CN108305766A (en) * | 2018-01-24 | 2018-07-20 | 江苏源通电气有限公司 | A kind of non-packed dry type power transformer |
| CN108305767A (en) * | 2018-01-24 | 2018-07-20 | 江苏源通电气有限公司 | A kind of dry-type power transformer with high-wear resistance |
| CN108461261A (en) * | 2018-01-24 | 2018-08-28 | 江苏源通电气有限公司 | A kind of dry-type power transformer with high-tear strength |
-
2014
- 2014-07-29 CN CN201420419631.2U patent/CN204054840U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216392A (en) * | 2015-11-18 | 2016-01-06 | 南通中菱绝缘材料有限公司 | Insulating paper |
| CN108010692A (en) * | 2018-01-24 | 2018-05-08 | 江苏源通电气有限公司 | A kind of dry-type power transformer with high insulating property |
| CN108305766A (en) * | 2018-01-24 | 2018-07-20 | 江苏源通电气有限公司 | A kind of non-packed dry type power transformer |
| CN108305767A (en) * | 2018-01-24 | 2018-07-20 | 江苏源通电气有限公司 | A kind of dry-type power transformer with high-wear resistance |
| CN108461261A (en) * | 2018-01-24 | 2018-08-28 | 江苏源通电气有限公司 | A kind of dry-type power transformer with high-tear strength |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105216392A (en) | Insulating paper | |
| CN204054840U (en) | Insulating paper | |
| JP2013533812A5 (en) | ||
| EP3181333A3 (en) | Method of manufacturing three-dimensionally formed object | |
| MY176986A (en) | Coextruded polymer film configured for successive irreversible delamination | |
| CN204102649U (en) | A kind of water chestnut lattice glue-dispensing insulation paper adopting mylar | |
| WO2011092480A3 (en) | Electrical apparatus for an electrothermal ice protection system | |
| CN103434237A (en) | Easy-tearing type dry composite sheet and production method thereof | |
| CN202307263U (en) | Flame-retardant and water-proof aluminum foil | |
| CN201845618U (en) | Composite material of polyimide film and aramid fiber paper | |
| RU2015156495A (en) | MULTI-LAYERED ELEMENT CONTAINING REINFORCING MATERIAL COMBINED WITH THE SUPPORT LAYER BY ELECTROSTATIC COMMUNICATION | |
| CN206718633U (en) | A kind of PVF membrane structure materials | |
| CN206179549U (en) | Multilayered insulating layer's enameled wire | |
| CN104263272A (en) | Binding adhesive tape for vegetables and fruits | |
| CN205364713U (en) | Two paper tinsel self -adhesion aluminium foils of polymer non leak | |
| CN202120696U (en) | Novel environmental friendly natural one side fireproof mica belting | |
| CN205864117U (en) | The stator coil winding wire of gap lapping structure | |
| CN207587453U (en) | A kind of multilayer insulation paper | |
| CN203536142U (en) | Mica tape gluing machine | |
| CN208471976U (en) | A kind of insulating tape that anti-edge volume is stuck up | |
| CN203536141U (en) | Powder mica tape | |
| CN204589064U (en) | Acetate fabric adhesive tape | |
| CN203945754U (en) | Aluminum foil composite paper | |
| CN206340379U (en) | A kind of adhesive type flat cable | |
| CN206806075U (en) | A kind of novel high-pressure coiling film envelope curve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170729 |