CN214115422U - Fire prevention band - Google Patents
Fire prevention band Download PDFInfo
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- CN214115422U CN214115422U CN202023162724.6U CN202023162724U CN214115422U CN 214115422 U CN214115422 U CN 214115422U CN 202023162724 U CN202023162724 U CN 202023162724U CN 214115422 U CN214115422 U CN 214115422U
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Abstract
The utility model discloses a fire prevention band, including protective layer, aluminium foil layer, supporting layer, pressure sensitive adhesive layer, inflation flame retardant coating, acetate layer, insulating layer and self-adhesive layer, the protective layer one side with the one side adhesion on aluminium foil layer, the another side on aluminium foil layer with the one side adhesion of supporting layer, the another side of supporting layer with pressure sensitive adhesive layer's one side adhesion, pressure sensitive adhesive layer's another side with the one side adhesion on inflation flame retardant coating, the another side of inflation flame retardant coating with the one side adhesion on acetate layer, the another side on acetate layer with the one side adhesion of insulating layer, the another side of insulating layer with the one side adhesion on self-adhesive layer. The utility model discloses a long service life, the intensity height of fire prevention band, flame retardant efficiency are good.
Description
Technical Field
The utility model relates to a fire-proof material technical field especially relates to a fire prevention band.
Background
The fireproof wrapping tape is used for fireproof isolation of large and important cables. The wrapping tape can be wound on the outer surface of an important single cable, and can be rapidly expanded to form a carbonized body when being contacted by flame, so that the flame is prevented from igniting the combustible material of the cable. The cable is generally lapped and wound on the cable according to 1/2, and the effect is better if two layers of the cable can be wound and coated.
The existing fireproof wrapping tape mainly comprises an expanded graphite fireproof material, an expanded vermiculite fireproof material and the like, which are materials composed of expanded graphite, expanded vermiculite and the like and an adhesive, and the materials are loose and have low strength. And the existing fireproof wrapping belt has poor ageing resistance, short service life and poor flame retardant effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire prevention band to solve the problem that above-mentioned prior art exists, improve life, intensity and the flame retardant efficiency in fire prevention band.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a fire prevention band, including protective layer, aluminium foil layer, supporting layer, pressure sensitive adhesive layer, inflation flame retardant coating, acetate layer, insulating layer and self-adhesive layer, the protective layer one side with the one side adhesion on aluminium foil layer, the another side on aluminium foil layer with the one side adhesion of supporting layer, the another side of supporting layer with pressure sensitive adhesive layer's one side adhesion, pressure sensitive adhesive layer's another side with the one side adhesion on inflation flame retardant coating, the another side of inflation flame retardant coating with the one side adhesion on acetate layer, the another side on acetate layer with the one side adhesion of insulating layer, the another side of insulating layer with the one side adhesion on self-adhesive layer.
Preferably, the other side of the self-adhesive layer is adhered with a release paper layer.
Preferably, the release paper layer is release paper or release film.
Preferably, the material of the protective layer is organic silicone oil.
Preferably, the material of the support layer is polyimide or glass fiber.
Preferably, the material of the pressure-sensitive adhesive layer is flame-retardant and fire-resistant silica gel.
Preferably, the acetate fiber layer is acetate fiber cloth.
Preferably, the material of the self-adhesive layer is a silicone pressure-sensitive adhesive.
The utility model discloses for prior art gain following technological effect:
the utility model discloses a long service life, the intensity height of fire prevention band, flame retardant efficiency are good. The arrangement of the protective layer in the fireproof wrapping tape improves the high pressure resistance of the wrapping tape, and greatly prolongs the service life of the wrapping tape; the aluminum foil layer can prevent the situation that the armor tape is easy to break when in use, and has good waterproof effect; the arrangement of the supporting layer is that the belting provides enough strong supporting strength; the arrangement of the pressure-sensitive adhesive layer and the acetate fiber layer improves the flame retardant effect of the wrapping tape; the arrangement of the insulating layer improves the insulating effect; the setting of self-adhesive layer makes this band more convenient in pasting on the cable surface, prevents to drop, and the setting of antiseized ply can enough protect the band and also can make things convenient for the use of band.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the fire-proof belting of the present invention;
wherein: 1. an expanded fire barrier layer; 2. a pressure sensitive adhesive layer; 3. a support layer; 4. an aluminum foil layer; 5. a protective layer; 6. a cellulose acetate layer; 7. an insulating layer; 8. a self-adhesive layer; 9. and a release paper layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model aims at providing a fire prevention band to solve the problem that above-mentioned prior art exists, improve life, intensity and the flame retardant efficiency in fire prevention band.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1: this embodiment provides a fire prevention band, including protective layer 5, aluminium foil layer 4, supporting layer 3, pressure sensitive adhesive layer 2, inflation flame retardant coating 1, acetate fiber layer 6, insulating layer 7 and self-adhesive layer 8, protective layer 5's bottom surface and aluminium foil layer 4's top surface adhesion, aluminium foil layer 4's bottom surface and supporting layer 3's top surface adhesion, supporting layer 3's bottom surface and pressure sensitive adhesive layer 2's top surface adhesion, pressure sensitive adhesive layer 2's bottom surface and inflation flame retardant coating 1's top surface adhesion, inflation flame retardant coating 1's bottom surface and acetate fiber layer 6's top surface adhesion, acetate fiber layer 6's bottom surface and insulating layer 7's top surface adhesion, insulating layer 7's bottom surface and self-adhesive layer 8's top surface adhesion, self-adhesive layer 8's bottom surface still adhesion has antiseized ply 9.
It should be noted that the bonding strength of the anti-sticking paper layer 9 and the self-sticking layer 8 is very low, the anti-sticking paper layer 9 can protect the self-sticking layer 8 when not in use, and when in use, the fireproof wrapping tape can be adhered to the position needing to be set through the self-sticking layer 8 as long as the anti-sticking paper layer 9 is taken off. The anti-sticking paper layer 9 is made of anti-sticking paper or anti-sticking film.
In the embodiment, the material for the expansion fireproof layer 1 is expanded graphite fireproof material or expanded vermiculite fireproof material; the protective layer 5 is made of organic silicon oil, the high-pressure resistance of the bag belt is improved due to the arrangement of the protective layer 5, and the service life of the bag belt is greatly prolonged; the supporting layer 3 is made of polyimide or glass fiber, and the arrangement of the supporting layer 3 is that a wrapping tape provides enough strong supporting strength; the pressure-sensitive adhesive layer 2 is made of flame-retardant refractory silica gel, the acetate fiber layer 6 is acetate fiber cloth, and the arrangement of the pressure-sensitive adhesive layer 2 and the acetate fiber layer 6 improves the flame-retardant effect of the wrapping tape; the arrangement of the insulating layer 7 improves the insulating effect; the material of self-adhesive layer 8 is organosilicon pressure sensitive adhesive, and the setting up of self-adhesive layer 8 makes this band more convenient in pasting on the cable surface, prevents to drop, and the setting up of antiseized ply 9 can enough protect the band also can make things convenient for the use of band.
In the description of the present invention, it should be noted that the terms "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. A fire prevention band which characterized in that: including protective layer, aluminium foil layer, supporting layer, pressure sensitive adhesive layer, inflation flame retardant coating, acetate fiber layer, insulating layer and self-adhesive layer, the protective layer one side with the one side adhesion on aluminium foil layer, the another side on aluminium foil layer with the one side adhesion of supporting layer, the another side of supporting layer with pressure sensitive adhesive layer's one side adhesion, pressure sensitive adhesive layer's another side with the one side adhesion of inflation flame retardant coating, the another side of inflation flame retardant coating with the one side adhesion on acetate fiber layer, the another side on acetate fiber layer with the one side adhesion of insulating layer, the another side of insulating layer with the one side adhesion on self-adhesive layer.
2. The fire-retardant tape of claim 1, wherein: and the other side of the self-adhesive layer is also adhered with an anti-sticking paper layer.
3. The fire wrap strip of claim 2, wherein: the anti-sticking paper layer is anti-sticking type paper or an anti-sticking type film.
4. The fire-retardant tape of claim 1, wherein: the protective layer is made of organic silicone oil.
5. The fire-retardant tape of claim 1, wherein: the supporting layer is made of polyimide or glass fiber.
6. The fire-retardant tape of claim 1, wherein: the pressure-sensitive adhesive layer is made of flame-retardant refractory silica gel.
7. The fire-retardant tape of claim 1, wherein: the acetate fiber layer is acetate fiber cloth.
8. The fire-retardant tape of claim 1, wherein: the self-adhesive layer is made of an organic silicon pressure-sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023162724.6U CN214115422U (en) | 2020-12-24 | 2020-12-24 | Fire prevention band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023162724.6U CN214115422U (en) | 2020-12-24 | 2020-12-24 | Fire prevention band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214115422U true CN214115422U (en) | 2021-09-03 |
Family
ID=77514346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023162724.6U Active CN214115422U (en) | 2020-12-24 | 2020-12-24 | Fire prevention band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214115422U (en) |
-
2020
- 2020-12-24 CN CN202023162724.6U patent/CN214115422U/en active Active
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