CN208208354U - A kind of soft type insulating paper - Google Patents
A kind of soft type insulating paper Download PDFInfo
- Publication number
- CN208208354U CN208208354U CN201820674182.4U CN201820674182U CN208208354U CN 208208354 U CN208208354 U CN 208208354U CN 201820674182 U CN201820674182 U CN 201820674182U CN 208208354 U CN208208354 U CN 208208354U
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- CN
- China
- Prior art keywords
- layer
- woven fabrics
- insulating paper
- nonwoven
- high temperature
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- 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
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Abstract
The utility model discloses a kind of soft type insulating paper, belong to insulating paper technical field, including high temperature resistant polyester film layer, thermosetting cement water layer and nonwoven layer, it is characterized in that: the nonwoven layer is bonded by thermosetting cement water layer and high temperature resistant polyester film layer, the nonwoven layer is located at the lower surface of high temperature resistant polyester film layer, the upper surface of the high temperature resistant polyester film layer is compounded with PE film, the nonwoven layer is equipped with several protrusions, several protrusions are uniformly distributed in nonwoven layer, the surface of the nonwoven layer is coated with wearing layer, the wearing layer is liquid, the nonwoven layer includes needle punched non-woven fabrics, the double-deck spun-bonded non-woven fabrics, Anti-static non-woven fabric and elastic layer, the bilayer spun-bonded non-woven fabrics have two layers.The insulating paper flexibility of the utility model is strong.
Description
Technical field
The utility model discloses a kind of soft type insulating paper, belongs to insulating paper technical field.
Background technique
Insulating paper is the general name of electrical isolation paper, the insulating materials as every electrical equipment such as cable, coil.Except all having
Have outside good insulation performance and mechanical strength, also have their own characteristics, but the function of existing insulating paper in the market is more single, such as
Flexibility is low etc..
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of soft type insulating paper, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides following technical solution to realize:
A kind of soft type insulating paper, including high temperature resistant polyester film layer, thermosetting cement water layer and nonwoven layer, feature
Be: the nonwoven layer is bonded by thermosetting cement water layer and high temperature resistant polyester film layer, and the nonwoven layer is located at high temperature resistant
The lower surface of polyester film layer, the upper surface of the high temperature resistant polyester film layer are compounded with PE film, and the nonwoven layer is equipped with
Several protrusions, several protrusions are uniformly distributed in nonwoven layer, and the surface of the nonwoven layer is coated with wearing layer, described
Wearing layer is liquid, and the nonwoven layer includes needle punched non-woven fabrics, the double-deck spun-bonded non-woven fabrics, Anti-static non-woven fabric and elastic layer,
It is described bilayer spun-bonded non-woven fabrics have two layers, it is described bilayer spun-bonded non-woven fabrics, needle punched non-woven fabrics, elastic layer, Anti-static non-woven fabric and
The double-deck spun-bonded non-woven fabrics are sequentially arranged from top to bottom, between the elastic layer and needle punched non-woven fabrics be equipped with enhancement layer, it is described prevent it is quiet
The inside of electric non-woven fabrics is equipped with antistatic particle, and the inside of the needle punched non-woven fabrics is equipped with several perforative pinpricks.
As preferred: the elastic layer is wave-shaped.
As preferred: the enhancement layer is made of carbon fibre web.
As preferred: the protrusion is hemispherical, and protrusion is hollow shape.
As preferred: the PE film is made of polythene material.
As preferred: several pinpricks are along the length direction equidistant arrangement of needle punched non-woven fabrics, and diameter is identical.
The utility model has the beneficial effects that
Nonwoven layer is bonded by thermosetting cement water layer and high temperature resistant polyester film layer, can be played the effect of insulation, is not required to
Carry out multiple-layer overlapped, in the two-sided impregnation thermosetting property glue of insulating paper, at the time of molding by glue curing to increase intensity, just
Property, it is compounded with PE film in the upper surface of high temperature resistant polyester film layer, there is good ventilative and fluid-tight characteristic using PE film,
Preferable physical mechanical property has excellent tension and extension property and preferable flexibility, improves the softness of the insulating paper
Degree, wearing layer is liquid, is applied in nonwoven layer, by being fixed after cooling, can play surface using wearing layer
Wear-resisting effect, to improve service life, several protrusions being arranged in nonwoven layer are capable of increasing insulating paper and electronic product
Contact area, hemispherical projections be it is hollow, improve its permeability, since it is hollow protrusion, increase facing for insulating paper
When liquid storage capacity, needle punched non-woven fabrics are able to ascend the flexibility of non-woven fabrics entirety, and stickiness is stronger during use, double-deck
Spun-bonded non-woven fabrics are placed on outer layer, can effectively avoid the problem that nonwoven surface is fluffed, while Anti-static non-woven fabric is set
It sets, the generation of electrostatic can be prevented by antistatic particle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of soft type insulating paper of the utility model；
Fig. 2 is the structural schematic diagram of nonwoven layer in Fig. 1.
Appended drawing reference: 1, thermosetting cement water layer；2, high temperature resistant polyester film layer；3, nonwoven layer；4, raised；5, elastic force
Layer；6, needle punched non-woven fabrics；7, pinprick；8, the double-deck spun-bonded non-woven fabrics；9, Anti-static non-woven fabric；10, enhancement layer.
Specific embodiment
A kind of soft type insulating paper of the utility model is described further referring to Figures 1 and 2.
A kind of soft type insulating paper, including high temperature resistant polyester film layer 2, thermosetting cement water layer 1 and nonwoven layer 3, it is special
Sign is: the nonwoven layer 3 is bonded by thermosetting cement water layer 1 and high temperature resistant polyester film layer 2, and the nonwoven layer 3 is located at
The lower surface of high temperature resistant polyester film layer 2, the upper surface of the high temperature resistant polyester film layer 2 are compounded with PE film, the non-woven fabrics
Layer 3 is equipped with several raised 4, several described raised 4 and is uniformly distributed in nonwoven layer 3, the surface coating of the nonwoven layer 3
There is wearing layer, the wearing layer is liquid, and the nonwoven layer 3 includes needle punched non-woven fabrics 6, double-deck spun-bonded non-woven fabrics 8, antistatic
Non-woven fabrics 9 and elastic layer 5, the bilayer spun-bonded non-woven fabrics 8 have two layers, the bilayer spun-bonded non-woven fabrics 8, needle punched non-woven fabrics 6, bullet
Power layer 5, Anti-static non-woven fabric 9 and the double-deck spun-bonded non-woven fabrics 8 are sequentially arranged from top to bottom, the elastic layer 5 and needle punched non-woven fabrics 6
Between be equipped with enhancement layer 10, the inside of the Anti-static non-woven fabric 9 is equipped with antistatic particle, the inside of the needle punched non-woven fabrics 6
Equipped with several perforative pinpricks 7；The elastic layer 5 is wave-shaped；The enhancement layer 10 is made of carbon fibre web；It is described convex
Playing 4 is hemispherical, and protrusion 4 is hollow shape；The PE film is made of polythene material；Several pinpricks 7 are along needle
The length direction equidistant arrangement of prick nonwoven cloth 6, and diameter is identical.
Nonwoven layer 3 is bonded by thermosetting cement water layer 1 and high temperature resistant polyester film layer 2, can play the effect of insulation, no
Need to carry out multiple-layer overlapped, in the two-sided impregnation thermosetting property glue of insulating paper, at the time of molding by glue curing to increase intensity,
Rigidity, is compounded with PE film in the upper surface of high temperature resistant polyester film layer 2, has good ventilative and fluid-tight spy using PE film
Property, preferable physical mechanical property has excellent tension and extension property and preferable flexibility, improves the soft of the insulating paper
Softness, wearing layer are liquid, are applied in nonwoven layer 3, by being fixed after cooling, can play surface using wearing layer
Wear-resisting effect, to improve service life, several raised 4 be arranged in nonwoven layer 3 are capable of increasing insulating paper and electronics produces
The contact area of product, hemispherical projections 4 be it is hollow, improve its permeability, since it is hollow raised 4, increase insulation
The interim liquid storage capacity of paper, needle punched non-woven fabrics 6 are able to ascend the flexibility of non-woven fabrics entirety, and stickiness is more during use
By force, the double-deck spun-bonded non-woven fabrics 8 are placed on outer layer, can effectively avoid the problem that nonwoven surface is fluffed, at the same antistatic without
The setting of woven fabric 9 can prevent the generation of electrostatic by antistatic particle.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of soft type insulating paper, including high temperature resistant polyester film layer, thermosetting cement water layer and nonwoven layer, it is characterized in that:
The nonwoven layer is bonded by thermosetting cement water layer and high temperature resistant polyester film layer, and the nonwoven layer is located at high temperature resistant polyester
The lower surface of film layer, the upper surface of the high temperature resistant polyester film layer are compounded with PE film, and the nonwoven layer is equipped with several
Protrusion, several protrusions are uniformly distributed in nonwoven layer, and the surface of the nonwoven layer is coated with wearing layer, described wear-resisting
Layer is liquid, and the nonwoven layer includes needle punched non-woven fabrics, the double-deck spun-bonded non-woven fabrics, Anti-static non-woven fabric and elastic layer, described
The double-deck spun-bonded non-woven fabrics have two layers, the bilayer spun-bonded non-woven fabrics, needle punched non-woven fabrics, elastic layer, Anti-static non-woven fabric and bilayer
Spun-bonded non-woven fabrics are sequentially arranged from top to bottom, between the elastic layer and needle punched non-woven fabrics be equipped with enhancement layer, the antistatic without
The inside of woven fabric is equipped with antistatic particle, and the inside of the needle punched non-woven fabrics is equipped with several perforative pinpricks.
2. a kind of soft type insulating paper according to claim 1, it is characterized in that: the elastic layer is wave-shaped.
3. a kind of soft type insulating paper according to claim 1, it is characterized in that: the enhancement layer uses carbon fibre web system
At.
4. a kind of soft type insulating paper according to claim 1, it is characterized in that: the protrusion is hemispherical, and protrusion is
Hollow shape.
5. a kind of soft type insulating paper according to claim 1, it is characterized in that: the PE film uses polythene material system
At.
6. a kind of soft type insulating paper according to claim 1, it is characterized in that: several pinpricks are along acupuncture nonwoven
The length direction equidistant arrangement of cloth, and diameter is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674182.4U CN208208354U (en) | 2018-05-08 | 2018-05-08 | A kind of soft type insulating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674182.4U CN208208354U (en) | 2018-05-08 | 2018-05-08 | A kind of soft type insulating paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208354U true CN208208354U (en) | 2018-12-07 |
Family
ID=64520169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820674182.4U Expired - Fee Related CN208208354U (en) | 2018-05-08 | 2018-05-08 | A kind of soft type insulating paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013820A (en) * | 2021-11-30 | 2022-02-08 | 贵州省仁怀市申仁包装印务有限责任公司 | Environment-friendly water-based ink, environment-friendly high-strength damping corrugated carton and manufacturing method thereof |
-
2018
- 2018-05-08 CN CN201820674182.4U patent/CN208208354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013820A (en) * | 2021-11-30 | 2022-02-08 | 贵州省仁怀市申仁包装印务有限责任公司 | Environment-friendly water-based ink, environment-friendly high-strength damping corrugated carton and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181207 |