CN210881156U - Dampproofing water-fast type metal plastic composite band - Google Patents
Dampproofing water-fast type metal plastic composite band Download PDFInfo
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- CN210881156U CN210881156U CN201921539097.8U CN201921539097U CN210881156U CN 210881156 U CN210881156 U CN 210881156U CN 201921539097 U CN201921539097 U CN 201921539097U CN 210881156 U CN210881156 U CN 210881156U
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Abstract
The utility model discloses a compound area of dampproofing water-fast type metal plastic, including compound area, dampproof membrane and fire-retardant layer, it has to bond on the compound area outer wall the dampproof membrane, be provided with on the compound area inner wall fire-retardant layer, fire-retardant layer with compound area bonds. Has the advantages that: the utility model discloses a set up dampproof film and stagnant water layer, can improve the humidity resistance and the water-fast ability in compound area, reduce compound area attenuation speed, improve the practicality and the life in compound area, through setting up hot melt adhesive layer, can tightly bond metal level and plastic layer, sealed effectual, the security is high.
Description
Technical Field
The utility model relates to a compound area technical field, concretely relates to dampproofing water-fast type metal plastic composite belt.
Background
In the field of composite tapes, the composite tapes are widely applied to modern industrial optical cables, special optical cables and communication cables, and the existing composite tapes are provided with a single-layer plastic composite metal and also provided with an upper layer of plastic composite and a lower layer of plastic composite and a middle layer of metal.
The existing metal plastic composite belt is easily corroded by moisture in the using process, so that the composite belt becomes thin, the service life of the composite belt is shortened, in addition, a gap is easily formed between a plastic layer and a metal layer of the existing metal plastic composite belt, the sealing effect is poor, and the safety is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the moisture-proof water-resistant metal plastic composite belt is provided, and the problems that the composite belt is thinned and the service life of the composite belt is shortened due to the fact that the existing metal plastic composite belt is easily corroded by moisture in the using process, and the problems that a gap is easily formed between a plastic layer and a metal layer of the existing metal plastic composite belt, the sealing effect is poor and the safety is low are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a compound area of dampproofing water-fast type metal plastic, including compound area, dampproof membrane and fire-retardant layer, it has to bond on the compound area outer wall the dampproof membrane, be provided with on the compound area inner wall fire-retardant layer, fire-retardant layer with compound area bonds.
Furthermore, an antistatic layer is arranged on the lower side of the flame-retardant layer and is bonded with the flame-retardant layer.
By adopting the technical scheme, the anti-static layer can reduce the damage of static electricity generated in the dragging friction process of the composite belt to the anti-static layer.
Further, an insulating layer is arranged on the lower side of the anti-static layer, and the insulating layer is bonded with the anti-static layer.
Through adopting above-mentioned technical scheme, the insulating layer can prevent that the cable from leaking electricity and accidentally injuring other people.
Furthermore, an anti-corrosion layer is arranged on the lower side of the insulating layer and is bonded with the insulating layer.
By adopting the technical scheme, the anti-corrosion layer can effectively prevent the composite strip from being corroded in natural environment so as to harm the innermost metal layer.
Furthermore, a water stopping layer is arranged on the lower side of the anti-corrosion layer, and the water stopping layer is bonded with the anti-corrosion layer.
By adopting the technical scheme, the water-stop layer can improve the water resistance of the composite belt and improve the practicability of the composite belt.
Further, the lower side of the water stopping layer is provided with a plastic layer, and the water stopping layer is bonded with the plastic layer.
By adopting the technical scheme, the plastic layer can reduce the weight of the composite belt and improve the impact resistance of the composite belt.
Furthermore, the plastic layer downside is provided with the hot melt adhesive layer, the hot melt adhesive layer downside is provided with the metal level, the plastic layer with the metal level passes through the hot melt adhesive layer bonds.
By adopting the technical scheme, the hot melt adhesive layer can tightly bond the metal layer and the plastic layer together, no gap is generated, and the sealing effect of the composite tape is improved.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the prior metal-plastic composite belt is easily corroded by moisture in the using process, so that the composite belt is thinned and the service life of the composite belt is shortened, the utility model can improve the moisture resistance and the water resistance of the composite belt by arranging the moisture-proof film and the water stop layer, reduce the thinning speed of the composite belt and improve the practicability and the service life of the composite belt;
2. for solving and having the clearance easily between current metal plastic composite band plastic layer and the metal level, sealed effect is not good, the low problem of security, the utility model discloses a set up hot melt adhesive layer, can tightly bond metal level and plastic layer, sealed effectual, the security is high.
Drawings
FIG. 1 is a schematic structural view of a moisture-proof and water-resistant metal plastic composite tape according to the present invention;
fig. 2 is a left side sectional view of the moisture-proof and water-proof metal plastic composite belt of the present invention.
The reference numerals are explained below:
1. a composite tape; 2. a moisture barrier film; 3. a flame retardant layer; 4. an antistatic layer; 5. an insulating layer; 6. an anti-corrosion layer; 7. a water stopping layer; 8. a plastic layer; 9. a hot melt adhesive layer; 10. a metal layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the moisture-proof and water-resistant metal plastic composite tape in this embodiment includes a composite tape 1, a moisture-proof film 2 and a flame retardant layer 3, the moisture-proof film 2 is adhered to an outer wall of the composite tape 1, the flame retardant layer 3 is disposed on an inner wall of the composite tape 1, the flame retardant layer 3 is adhered to the composite tape 1, an antistatic layer 4 is disposed under the flame retardant layer 3, the antistatic layer 4 is adhered to the flame retardant layer 3, an insulating layer 5 is disposed under the antistatic layer 4, the insulating layer 5 is adhered to the antistatic layer 4, an anti-corrosion layer 6 is disposed under the insulating layer 5, the anti-corrosion layer 6 is adhered to the insulating layer 5, a water stop layer 7 is disposed under the anti-corrosion layer 6, a plastic layer 8 is disposed under the water stop layer 7, the water stop layer 7 is adhered to the plastic layer 8, a hot-melt adhesive layer 9 is disposed under the plastic layer, the plastic layer 8 and the metal layer 10 are bonded by a hot melt adhesive layer 9.
As shown in fig. 2, in this embodiment, the moisture-proof film 2 can prevent moisture in the atmosphere from corroding the composite tape 1, reduce the thinning speed of the composite tape 1, and improve the service life of the composite tape 1, and the water-stop layer 7 can increase the water resistance of the composite tape 1, and improve the practicability of the composite tape 1.
As shown in fig. 2, in this embodiment, the hot melt adhesive layer 9 can tightly bond the plastic layer 8 and the metal layer 10 in the composite tape 1, so that no gap is formed, the sealing effect is good, and the safety is high.
The specific implementation process of this embodiment is as follows: the composite belt 1 is used as a protective sleeve of a cable, the moisture-proof film 2 adhered on the outer wall of the composite belt 1 can prevent moisture in the atmosphere from corroding the composite belt 1, the thinning speed of the composite belt 1 is reduced, the service life of the composite belt 1 is prolonged, the flame-retardant layer 3 in the composite belt 1 can not be burnt when a fire happens, the combustion range is not expanded, the insulating layer 5 can prevent the cable from leaking electricity and accidentally injuring others, the anti-corrosion layer 6 can effectively prevent the composite belt 1 from being corroded in the natural environment, further endangering the innermost metal layer 10, the water stop layer 7 can improve the water resistance of the composite belt 1 and improve the practicability of the composite belt 1, the plastic layer 8 can reduce the weight of the composite belt 1 and improve the impact resistance of the composite belt 1, the hot melt adhesive layer 9 can tightly bond the metal layer 10 and the plastic layer 8 in the composite belt 1 together, no gap is formed, and the sealing effect of the composite belt 1 is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a dampproofing water-fast type metal plastic composite belt which characterized in that: the composite belt is characterized by comprising a composite belt (1), a moisture-proof film (2) and a flame-retardant layer (3), wherein the moisture-proof film (2) is bonded on the outer wall of the composite belt (1), the flame-retardant layer (3) is arranged on the inner wall of the composite belt (1), and the flame-retardant layer (3) is bonded with the composite belt (1).
2. The moisture-proof and water-proof metal plastic composite tape according to claim 1, wherein: and an anti-static layer (4) is arranged on the lower side of the flame-retardant layer (3), and the anti-static layer (4) is bonded with the flame-retardant layer (3).
3. The moisture-proof and water-proof metal plastic composite tape according to claim 2, wherein: an insulating layer (5) is arranged on the lower side of the anti-static layer (4), and the insulating layer (5) is bonded with the anti-static layer (4).
4. The moisture-proof and water-proof metal plastic composite tape according to claim 3, wherein: an anti-corrosion layer (6) is arranged on the lower side of the insulating layer (5), and the anti-corrosion layer (6) is bonded with the insulating layer (5).
5. The moisture-proof and water-proof metal plastic composite tape according to claim 4, wherein: and a water stopping layer (7) is arranged on the lower side of the anti-corrosion layer (6), and the water stopping layer (7) is bonded with the anti-corrosion layer (6).
6. The moisture-proof and water-proof metal plastic composite tape according to claim 5, wherein: and a plastic layer (8) is arranged on the lower side of the waterproof layer (7), and the waterproof layer (7) is bonded with the plastic layer (8).
7. The moisture-proof and water-proof metal plastic composite tape according to claim 6, wherein: the plastic layer (8) downside is provided with hot melt adhesive layer (9), hot melt adhesive layer (9) downside is provided with metal level (10), plastic layer (8) with metal level (10) pass through hot melt adhesive layer (9) bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539097.8U CN210881156U (en) | 2019-09-17 | 2019-09-17 | Dampproofing water-fast type metal plastic composite band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539097.8U CN210881156U (en) | 2019-09-17 | 2019-09-17 | Dampproofing water-fast type metal plastic composite band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881156U true CN210881156U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921539097.8U Active CN210881156U (en) | 2019-09-17 | 2019-09-17 | Dampproofing water-fast type metal plastic composite band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881156U (en) |
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2019
- 2019-09-17 CN CN201921539097.8U patent/CN210881156U/en active Active
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