CN203377044U - Mica tape - Google Patents
Mica tape Download PDFInfo
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- CN203377044U CN203377044U CN201320405495.7U CN201320405495U CN203377044U CN 203377044 U CN203377044 U CN 203377044U CN 201320405495 U CN201320405495 U CN 201320405495U CN 203377044 U CN203377044 U CN 203377044U
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- adhesive layer
- reinforcing material
- mica tape
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Abstract
The utility model brings forward a mica tape which comprises a mica paper layer, an adhesive layer and a reinforcing material layer that are sequentially bonded and connected from top to bottom. An anti-adhesion film is bonded over the mica paper layer, and a hot melt adhesive layer is bonded under the reinforcing material layer. With good heat resistance, high bonding intensity and high tensile strength, the mica tape helps to improve the electrical performance of major insulation, so that a technical index, the running service life and the running reliability of electrical equipment can be improved.
Description
Technical field
The utility model relates to a kind of insulating material, refers in particular to a kind of mica tape.
Background technology
Mica tape is to be equipped with suitable adhesive by supporting materials such as mica paper and glass fabrics to cut the insulating material formed after curing drying, there is good resistance to elevated temperatures and flame resistance energy, there is good flexibility during the mica tape normality, be applicable to the refractory insulating layer of various flame proof electrical magnet-wire cables, coil.
But the most insulation property of existing mica tape are not ideal enough, be difficult to be applied to the electric equipment field that insulating requirements is higher.
The utility model content
In order to solve the existing not good problem of mica tape insulation property, the utility model proposes a kind of mica tape, good heat resistance, adhesive strength is high, tensile strength is high, is conducive to improve the electric property of main insulation, thereby improves technical indicator, service life and the operational reliability of electric equipment.
The technical scheme that the utility model adopts is: a kind of mica tape, comprise the mica paper layer, adhesive layer and the reinforcing material bed of material that are fitted and connected successively from top to bottom, the top of described mica paper layer is fitted with one deck antiadhesion barrier, and the below of the described reinforcing material bed of material is fitted with hot melt adhesive layer.The utility model good insulation preformance, tensile strength is high, also on mica paper layer, adds one deck antiadhesion barrier, has effectively avoided the bonding of mica tape upper surface and other objects, add one deck hot melt adhesive layer below the reinforcing material bed of material, can be with cable apparatus effectively bonding.
As preferably, described adhesive layer is silicone layer.
As preferably, described adhesive layer is the polyester-imide layer.
As preferably, described adhesive layer is layer of polyurethane.
As preferably, the reinforcing material bed of material is glass fabric.Adopt glass fabric to be applicable to being around on coil as the mica tape of supporting material, improve insulation property.
Preferred as another, the reinforcing material bed of material is organic film.Adopt organic film to be applicable to being wrapped in the outside of electromagnetic wire as the mica tape of supporting material, improve volume circle performance.
Preferred as another, the reinforcing material bed of material is nonwoven fabrics.
The beneficial effects of the utility model are: good heat resistance, and adhesive strength is high, and tensile strength is high, is conducive to improve the electric property of main insulation, thereby improves technical indicator, service life and the operational reliability of electric equipment.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure, 1-mica paper layer, 2-adhesive layer, the 3-reinforcing material bed of material, 4-antiadhesion barrier, 5-hot melt adhesive layer.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is silicone layer, and the reinforcing material bed of material 3 is glass fabric.
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is silicone layer, and the reinforcing material bed of material 3 is organic film.
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is silicone layer, and the reinforcing material bed of material 3 is nonwoven fabrics.
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is the polyester-imide layer, and the reinforcing material bed of material 3 is glass fabric.
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is the polyester-imide layer, and the reinforcing material bed of material 3 is organic film.
Embodiment 6
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is the polyester-imide layer, and the reinforcing material bed of material 3 is nonwoven fabrics.
Embodiment 7
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is layer of polyurethane, and the reinforcing material bed of material 3 is glass fabric.
Embodiment 8
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is layer of polyurethane, and the reinforcing material bed of material 3 is organic film.
Embodiment 9
As shown in Figure 1, a kind of mica tape, comprise the mica paper layer 1, adhesive layer 2 and the reinforcing material bed of material 3 that are fitted and connected successively from top to bottom, and the top of mica paper layer 1 is fitted with one deck antiadhesion barrier 4, and the below of the reinforcing material bed of material 3 is fitted with hot melt adhesive layer 5.Wherein, adhesive layer 2 is layer of polyurethane, and the reinforcing material bed of material 3 is nonwoven fabrics.
Above embodiment is only explanation technological thought of the present utility model; can not limit protection range of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on the technical scheme basis, within all falling into protection range of the present utility model.
Claims (7)
1. a mica tape, it is characterized in that: comprise the mica paper layer, adhesive layer and the reinforcing material bed of material that are fitted and connected successively from top to bottom, the top of described mica paper layer is fitted with one deck antiadhesion barrier, and the below of the described reinforcing material bed of material is fitted with hot melt adhesive layer.
2. a kind of mica tape according to claim 1, it is characterized in that: described adhesive layer is silicone layer.
3. a kind of mica tape according to claim 1, it is characterized in that: described adhesive layer is the polyester-imide layer.
4. a kind of mica tape according to claim 1, it is characterized in that: described adhesive layer is layer of polyurethane.
5. according to the described a kind of mica tape of claim 1 to 4 any one, it is characterized in that: the reinforcing material bed of material is glass fabric.
6. according to the described a kind of mica tape of claim 1 to 4 any one, it is characterized in that: the reinforcing material bed of material is organic film.
7. according to the described a kind of mica tape of claim 1 to 4 any one, it is characterized in that: the reinforcing material bed of material is nonwoven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405495.7U CN203377044U (en) | 2013-07-09 | 2013-07-09 | Mica tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405495.7U CN203377044U (en) | 2013-07-09 | 2013-07-09 | Mica tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377044U true CN203377044U (en) | 2014-01-01 |
Family
ID=49839559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405495.7U Expired - Fee Related CN203377044U (en) | 2013-07-09 | 2013-07-09 | Mica tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688262A (en) * | 2018-04-22 | 2018-10-23 | 通城县同力玻纤有限公司 | A kind of preparation method of fire resistant belt |
-
2013
- 2013-07-09 CN CN201320405495.7U patent/CN203377044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688262A (en) * | 2018-04-22 | 2018-10-23 | 通城县同力玻纤有限公司 | A kind of preparation method of fire resistant belt |
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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 |
Granted publication date: 20140101 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |