CN203311949U - Mica tape - Google Patents
Mica tape Download PDFInfo
- Publication number
- CN203311949U CN203311949U CN2013204055080U CN201320405508U CN203311949U CN 203311949 U CN203311949 U CN 203311949U CN 2013204055080 U CN2013204055080 U CN 2013204055080U CN 201320405508 U CN201320405508 U CN 201320405508U CN 203311949 U CN203311949 U CN 203311949U
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- mica tape
- mica
- adhesive layer
- reinforcing material
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Abstract
The utility model provides a mica tape. The mica tape comprises a mica paper layer, an adhesive layer and a reinforced material layer; the mica paper layer, the adhesive layer and the reinforced material layer are successively adhesively connected from top to bottom; and an anti-adhesion film is adhered on the upper side of the mica paper layer. The mica tape is good in heat resisting property and high in bonding strength and anti-tension strength, and is good for improvement of electrical performance of main insulation, so technical index, service lifetime and operational reliability of an electrical device are 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 by supporting materials such as mica paper and glass fabrics, to be equipped with suitable adhesive after curing drying, to cut the insulating material formed, have good resistance to elevated temperatures and flame resistance energy, during the mica tape normality, have good flexibility, 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, and the top of described mica paper layer is fitted with one deck antiadhesion barrier.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.
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 as the mica tape of supporting material, to be applicable to being wrapped in the outside of electromagnetic wire, 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.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
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.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.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.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.Wherein, adhesive layer 2 is the polyester-imide layer, and the reinforcing material bed of material 3 is glass fabric.
Embodiment 5
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.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.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.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.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.Wherein, adhesive layer 2 is layer of polyurethane, and the reinforcing material bed of material 3 is nonwoven fabrics.
Above embodiment only is 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. 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.
2. mica tape according to claim 1, it is characterized in that: described adhesive layer is silicone layer.
3. mica tape according to claim 1, it is characterized in that: described adhesive layer is the polyester-imide layer.
4. mica tape according to claim 1, it is characterized in that: described adhesive layer is layer of polyurethane.
5. according to the described 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 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 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 |
|---|---|---|---|
| CN2013204055080U CN203311949U (en) | 2013-07-09 | 2013-07-09 | Mica tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204055080U CN203311949U (en) | 2013-07-09 | 2013-07-09 | Mica tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311949U true CN203311949U (en) | 2013-11-27 |
Family
ID=49618140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204055080U Expired - Fee Related CN203311949U (en) | 2013-07-09 | 2013-07-09 | Mica tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611465A (en) * | 2021-06-29 | 2021-11-05 | 湖北平安电工实业有限公司 | Quick butt joint structure and method for mica tapes |
-
2013
- 2013-07-09 CN CN2013204055080U patent/CN203311949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611465A (en) * | 2021-06-29 | 2021-11-05 | 湖北平安电工实业有限公司 | Quick butt joint structure and method for mica tapes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20190709 |