CN202502767U - Fire resistant gold mica tape for wire and cable - Google Patents
Fire resistant gold mica tape for wire and cable Download PDFInfo
- Publication number
- CN202502767U CN202502767U CN2012200602799U CN201220060279U CN202502767U CN 202502767 U CN202502767 U CN 202502767U CN 2012200602799 U CN2012200602799 U CN 2012200602799U CN 201220060279 U CN201220060279 U CN 201220060279U CN 202502767 U CN202502767 U CN 202502767U
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- layer
- mica tape
- fire resistant
- utility
- mica
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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.)
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Abstract
The utility model relates to a fire resistant gold mica tape for wire and cable, relates to the field of wire and cable accessory production technology, and in particular to the field of mica tape production technology. The fire resistant gold mica tape provided by the utility model comprises a glass fiber cloth layer, a mica paper layer and a polyester thin film layer. The glass fiber cloth layer is adhered with one side of the mica paper layer with a silica gel adhesive layer, and the polyester thin film layer is adhered with the other side of the mica paper layer with a silica gel adhesive. According to the utility model, the surface of the mica paper layer is covered with the polyester thin film tape, thus the moisture resistance of the mica tape is improved. The fire resistant gold mica tape has the advantages of high tensile strength, high elasticity coefficient, great compression strength, great fire resistance, good flatness, no layering, acid and alkali resistance, corona resistance and the like. The fire resistant gold mica tape provided by the utility model is provided with great impact energy absorption, thus the phenomenon of cracking is not easy to appear.
Description
Technical field
The utility model relates to the production technical field of electric wire auxiliary material production technical field, particularly mica tape.
Background technology
Mica tape is one of electric wire auxiliary material; High performance mica insulation goods have good resistance to elevated temperatures and flame resistance can; The mica tape normality has good flexibility, is applicable to main refractory insulating layer in the various fire-resistant wire and cables, uses the wrapped cable of phlogopite band; Cable flame resistant temperature can guarantee normal operation circuit in 2 hours up to more than 850 ℃ the time.But alkali glass cloth stretching intensity is low in existing, and coefficient of elasticity is poor, and compression strength is low, and poor flatness, also is prone to phenomenons such as cracking layering.
Summary of the invention
The utility model purpose is to propose the electric wire of a kind of intensity height, good planeness, not easy to crack, resistance to acids and bases, anti-corona with fire-resistant phlogopite band.
The utility model comprises glass fiber layer of cloth, mica paper layer, laminated polyester film, and the glass fiber layer of cloth is bonded in a side of mica paper layer through the silica gel adhesive layer, and laminated polyester film is through the opposite side of silica gel adhesive bond in mica paper layer.
The utility model can increase the moisture resistance of mica tape at the mylar tape of mica paper layer surface coverage, has the hot strength height, coefficient of elasticity is high, compression strength is big, fire resistance is high, good planeness and be difficult for advantages such as layering, resistance to acids and bases, anti-corona.The absorption impact energy of the utility model is big, so be not prone to the phenomenon of cracking.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Embodiment
As shown in Figure 1; The utility model is provided with glass fiber layer of cloth 1, mica paper layer 2, laminated polyester film 3; Glass fiber layer of cloth 1 is bonded in a side of mica paper layer 2 through silica gel adhesive layer 4, and laminated polyester film 3 is bonded in the opposite side of mica paper layer 2 through silica gel binding agent 5.
Claims (1)
1. electric wire is with fire-resistant phlogopite band; It is characterized in that comprising glass fiber layer of cloth, mica paper layer and laminated polyester film; Said glass fiber layer of cloth is bonded in a side of mica paper layer through the silica gel adhesive layer, and laminated polyester film is through the opposite side of silica gel adhesive bond in mica paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200602799U CN202502767U (en) | 2012-02-23 | 2012-02-23 | Fire resistant gold mica tape for wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200602799U CN202502767U (en) | 2012-02-23 | 2012-02-23 | Fire resistant gold mica tape for wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502767U true CN202502767U (en) | 2012-10-24 |
Family
ID=47039375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200602799U Expired - Lifetime CN202502767U (en) | 2012-02-23 | 2012-02-23 | Fire resistant gold mica tape for wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568717A (en) * | 2012-02-23 | 2012-07-11 | 扬州兴标电缆材料有限公司 | Refractory gold mica tape for electric wires and cables |
-
2012
- 2012-02-23 CN CN2012200602799U patent/CN202502767U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568717A (en) * | 2012-02-23 | 2012-07-11 | 扬州兴标电缆材料有限公司 | Refractory gold mica tape for electric wires and cables |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |