CN209584729U - A kind of NEW TYPE OF COMPOSITE mica paper - Google Patents
A kind of NEW TYPE OF COMPOSITE mica paper Download PDFInfo
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- CN209584729U CN209584729U CN201920042704.3U CN201920042704U CN209584729U CN 209584729 U CN209584729 U CN 209584729U CN 201920042704 U CN201920042704 U CN 201920042704U CN 209584729 U CN209584729 U CN 209584729U
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Abstract
The utility model discloses a kind of NEW TYPE OF COMPOSITE mica paper, paper layer is starched including mica, the side of the mica slurry paper layer is provided with epoxy adhesive layer, and the side of the epoxy adhesive layer is provided with enhancement layer, the side of the enhancement layer is provided with aeroge, and viscous stick in the side of the aeroge is fixed with carbon fiber layer；The side of enhancement layer is provided with aeroge, the side of glass fibre cotton is provided with heat-proof silica gel, convenient for reducing transmitting of the temperature to mica slurry paper layer side, improve the high temperature strength of mica paper, enhancement layer is made of the interlaced braiding of glass fibre and graphene fiber, and wire is provided on the inside of glass fibre cotton, convenient for improving the tensile strength of mica paper, mica paper fracture damage under biggish pulling force is avoided, the practicability of mica paper is increased.
Description
Technical field
The utility model belongs to mica paper technical field, and in particular to a kind of NEW TYPE OF COMPOSITE mica paper.
Background technique
Mica is a kind of rock-forming mineral, and hexagonal form of flake crystal is presented, and is one of Main Rock-forming Minerals, mica paper be with
Mica is raw material, copy paper is slurried through heat chemistry or waterpower stripping point are broken, mechanical department already determines motor mica insulator
Splitting mainly is replaced with mica paper, with flourishing for China's electric utility, mica paper market is promising.
Its high-temperature capability is bad when in use for existing mica paper, easily causes mica paper to damage at biggish temperature, In
It is during use if larger to mica paper bending degree, it will also result in mica paper bending rupture, influence using effect, cause
Inconvenient for use, in addition existing mica paper tensile resistance is limited, and under the effect of the biggish power of pullling, it is disconnected to easily lead to mica paper
It splits, thus it is proposed that a kind of NEW TYPE OF COMPOSITE mica paper.
Utility model content
The purpose of this utility model is to provide a kind of NEW TYPE OF COMPOSITE mica paper, existing to solve to propose in above-mentioned background technique
Its high-temperature capability is bad when in use for some mica paper, easily causes mica paper to damage at biggish temperature, in the process used
In if larger to mica paper bending degree, will also result in mica paper bending rupture, influence using effect, cause it is inconvenient for use,
In addition existing mica paper tensile resistance is limited, under the effect of the biggish power of pullling, easily leads to the problem of mica paper is broken.
To achieve the above object, the utility model provides the following technical solutions: a kind of NEW TYPE OF COMPOSITE mica paper, including mica
Paper layer is starched, the side of the mica slurry paper layer is provided with epoxy adhesive layer, and the side of the epoxy adhesive layer is provided with enhancement layer, described
The side of enhancement layer is provided with aeroge, and viscous stick in the side of the aeroge is fixed with carbon fiber layer, and the one of the carbon fiber layer
Side is provided with glass fibre cotton, and the side of the glass fibre cotton is provided with heat-proof silica gel.
Preferably, the enhancement layer includes glass fibre and graphene fiber, between the glass fibre and graphene fiber
Every setting and glass fibre and graphene fiber it is interlaced.
Preferably, cavity, middle part of the cavity equidistant arrangement on the inside of aeroge are provided on the inside of the aeroge.
Preferably, the aeroge with a thickness of 0.3-0.8mm, be provided with tinfoil paper powder on the inside of the aeroge.
Preferably, wire is provided on the inside of the glass fibre cotton, the glass fibre cotton is wrapped in wire
Outside and the two are glued cemented fixed.
Preferably, the heat-proof silica gel with a thickness of 0.2-0.4mm, the side of the heat-proof silica gel offers folding slot, institute
Stating the depth that folding slot extends to heat-proof silica gel inside is a quarter of heat-proof silica gel thickness between half.
Preferably, the carbon fiber layer with a thickness of 60-120um, the side of the heat-proof silica gel is provided with polyimides
Film layer.
Compared with prior art, the utility model has the beneficial effects that
(1) side of enhancement layer is provided with aeroge, and the side of glass fibre cotton is provided with heat-proof silica gel, and aeroge is general
80% or more is air, so there is extraordinary heat insulation, heat-proof silica gel high temperature resistant degree is between 200~300 degrees Celsius, just
Paper layer one is starched in the damage by heat-proof silica gel reduction high temperature to mica paper, while by aeroge convenient for reducing temperature to mica
The transmitting of side further increases the high temperature strength of mica paper, avoids mica paper easy to damage at relatively high temperatures, aeroge it is interior
Side is provided with cavity, and the side of heat-proof silica gel offers folding slot, convenient for providing reserved space when folding to mica paper, keeps away
Exempt from when being bent to mica paper, mica paper rupture increases mica paper application prospect.
(2) enhancement layer is made of the interlaced braiding of glass fibre and graphene fiber, the inside setting of glass fibre cotton
There is wire, convenient for improving the tensile strength of mica paper, avoids mica paper fracture damage under biggish pulling force, increase cloud
The practicability of female paper is provided with tinfoil paper powder on the inside of aeroge, and the side of aeroge is provided with carbon fiber layer, tinfoil paper powder and carbon fiber
Dimension layer has good absorption effect to electromagnetic wave, convenient for when being wound by mica paper to cable, reduction electromagnetism wave direction to
Internal transmitting, avoids electromagnetic wave from interfering cable inner, cause using inconvenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enhancing schematic diagram of a layer structure of the utility model；
Fig. 3 is the folding slot structure schematic diagram of the utility model；
In figure: 1, mica starches paper layer；2, epoxy adhesive layer；3, enhancement layer；4, aeroge；5, carbon fiber layer；6, glass fibre
Cotton；7, wire；8, heat-proof silica gel；9, polyimide film；10, cavity；11, glass fibre；12, graphene fiber；13, it rolls over
Slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of NEW TYPE OF COMPOSITE mica paper, including mica
Paper layer 1 is starched, the side of mica slurry paper layer 1 is provided with epoxy adhesive layer 2, convenient for mica slurry paper layer 1 is fixed with enhancement layer 3,
The side of epoxy adhesive layer 2 is provided with enhancement layer 3, and convenient for improving the tensile strength of mica paper, the side of enhancement layer 3 is provided with gas
Gel 4, convenient for improving the heat insulation of mica paper, viscous stick in the side of aeroge 4 is fixed with carbon fiber layer 5, and the one of carbon fiber layer 5
Side is provided with glass fibre cotton 6, and the side of glass fibre cotton 6 is provided with heat-proof silica gel 8, resistance to convenient for further raising mica paper
Thermal effect.
In the present embodiment, it is preferred that enhancement layer 3 includes glass fibre 11 and graphene fiber 12, glass fibre 11 and stone
The black interval of alkene fiber 12 is arranged and glass fibre 11 and graphene fiber 12 are interlaced, convenient for improving the stretch-proof of enhancement layer 3
Intensity and heat-resisting effect.
In the present embodiment, it is preferred that the inside of aeroge 4 is provided with cavity 10, and 10 equidistant arrangement of cavity is in aeroge 4
The middle part of side, convenient for reserved space when 4 deformation of aeroge, and then convenient for being folded to mica paper.
In the present embodiment, it is preferred that aeroge 4 with a thickness of 0.3-0.8mm, the inside of aeroge 4 is provided with tinfoil paper powder,
Convenient for being absorbed to electromagnetic wave.
In the present embodiment, it is preferred that the inside of glass fibre cotton 6 is provided with wire 7, improves mica convenient for further
Paper tensile strength, glass fibre cotton 6 is wrapped in the outside of wire 7 and the two glue it is cemented fixed, convenient for consolidating to wire 7
It is fixed.
In the present embodiment, it is preferred that heat-proof silica gel 8 with a thickness of 0.2-0.4mm, the side of heat-proof silica gel 8 offers folding
Slot 13, folding slot 13 to a quarter that the depth extended on the inside of heat-proof silica gel 8 is 8 thickness of heat-proof silica gel between half,
Convenient for providing folding space when folding, mica paper bending rupture is avoided.
In the present embodiment, it is preferred that carbon fiber layer 5 with a thickness of 60-120um, the side of heat-proof silica gel 8 is provided with polyamides
Imines film layer 9, convenient for improving the slickness of mica paper side, convenient for reducing the frictional force between outside and mica paper.
The working principle and process for using of the utility model: aeroge 4 general 80% or more is air, thus have it is very good
Heat insulation, 8 high temperature resistant degree of heat-proof silica gel between 200~300 degrees Celsius, convenient for by heat-proof silica gel 8 reduce high temperature pair
The damage of mica paper, while cloud is further increased convenient for reducing transmitting of the temperature to mica slurry 1 side of paper layer by aeroge 4
The high temperature strength of female paper is provided with tinfoil paper powder on the inside of aeroge 4, and convenient for reducing the transmission effect of electromagnetic wave, carbon fiber layer 5 has
There is good wave-sucking performance, convenient for electromagnetism wave direction cable inner when being wound by mica paper to cable, can be reduced
Transmitting reduces the interference of electromagnetic wave, and enhancement layer 3 is made up of glass fibre 11 and the interlaced braiding of graphene fiber 12, leads to
It crosses epoxy adhesive layer 2 to be fixed with mica slurry paper layer 1, glass fibre 11 is a kind of inorganic non-metallic material haveing excellent performance, excellent
Point is that good insulating, high mechanical strength, heat resistance are strong, and graphene fiber 12 has high tensile strength, convenient for improving mica paper
Stretch-proof ability, enhancing mica paper during use easy-to-draw pull apart split, the side of heat-proof silica gel 8 offers folding slot
13, the inside of aeroge 4 is provided with cavity 10, convenient for providing reserved space when folding to mica paper, reduces mica paper
Pliable damage improves the ability of the bending of mica paper.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of NEW TYPE OF COMPOSITE mica paper, including mica slurry paper layer (1), it is characterised in that: the side of mica slurry paper layer (1)
It is provided with epoxy adhesive layer (2), the side of the epoxy adhesive layer (2) is provided with enhancement layer (3), and the side of the enhancement layer (3) is set
It is equipped with aeroge (4), viscous stick in the side of the aeroge (4) is fixed with carbon fiber layer (5), the side of the carbon fiber layer (5)
It is provided with glass fibre cotton (6), the side of the glass fibre cotton (6) is provided with heat-proof silica gel (8).
2. a kind of NEW TYPE OF COMPOSITE mica paper according to claim 1, it is characterised in that: the enhancement layer (3) includes glass
Fiber (11) and graphene fiber (12), the glass fibre (11) and the setting of graphene fiber (12) interval and glass fibre
(11) interlaced with graphene fiber (12).
3. a kind of NEW TYPE OF COMPOSITE mica paper according to claim 1, it is characterised in that: set on the inside of the aeroge (4)
It is equipped with cavity (10), middle part of cavity (10) equidistant arrangement on the inside of aeroge (4).
4. a kind of NEW TYPE OF COMPOSITE mica paper according to claim 3, it is characterised in that: the aeroge (4) with a thickness of
0.3-0.8mm is provided with tinfoil paper powder on the inside of the aeroge (4).
5. a kind of NEW TYPE OF COMPOSITE mica paper according to claim 1, it is characterised in that: the glass fibre cotton (6) it is interior
Side is provided with wire (7), the glass fibre cotton (6) is wrapped in the outside of wire (7) and the two glue it is cemented fixed.
6. a kind of NEW TYPE OF COMPOSITE mica paper according to claim 1, it is characterised in that: the thickness of the heat-proof silica gel (8)
For 0.2-0.4mm, the side of the heat-proof silica gel (8) offers folding slot (13), and the folding slot (13) is to heat-proof silica gel (8) inside
The depth of extension is a quarter of heat-proof silica gel (8) thickness between half.
7. a kind of NEW TYPE OF COMPOSITE mica paper according to claim 1, it is characterised in that: the thickness of the carbon fiber layer (5)
Side for 60-120um, the heat-proof silica gel (8) is provided with polyimide film (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042704.3U CN209584729U (en) | 2019-01-11 | 2019-01-11 | A kind of NEW TYPE OF COMPOSITE mica paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042704.3U CN209584729U (en) | 2019-01-11 | 2019-01-11 | A kind of NEW TYPE OF COMPOSITE mica paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584729U true CN209584729U (en) | 2019-11-05 |
Family
ID=68353249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920042704.3U Active CN209584729U (en) | 2019-01-11 | 2019-01-11 | A kind of NEW TYPE OF COMPOSITE mica paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584729U (en) |
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2019
- 2019-01-11 CN CN201920042704.3U patent/CN209584729U/en active Active
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