CN112477317B - High-strength aluminum foil composite belt and manufacturing method thereof - Google Patents
High-strength aluminum foil composite belt and manufacturing method thereof Download PDFInfo
- Publication number
- CN112477317B CN112477317B CN202011325856.8A CN202011325856A CN112477317B CN 112477317 B CN112477317 B CN 112477317B CN 202011325856 A CN202011325856 A CN 202011325856A CN 112477317 B CN112477317 B CN 112477317B
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- Prior art keywords
- aluminum foil
- foil composite
- aramid fiber
- belt
- fiber
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 64
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000011888 foil Substances 0.000 title claims abstract description 63
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000004917 carbon fiber Substances 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 229920006254 polymer film Polymers 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 abstract description 12
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a high-strength aluminum foil composite belt which is used for coating cables and optical cables and can improve the tensile strength of the aluminum foil composite belt by several times, and a manufacturing method thereof. The advantages are that: the aramid fiber is used for manufacturing the aluminum foil composite belt, so that the tensile strength and the suspension compressive strength of the manufactured aluminum foil composite belt are fundamentally improved, and the strength and the coating length of a coated cable and an optical cable greatly exceed those of the existing aluminum foil composite belt, and the purpose of continuous winding and coating is realized.
Description
Technical Field
The invention relates to a high-strength aluminum foil composite belt which is used for coating cables and optical cables and can improve the tensile strength of the aluminum foil composite belt by several times, and a manufacturing method thereof, belonging to the field of manufacturing of aluminum plastic composite belts.
Background
At present, the existing aluminum foil belt for coating cables and optical cables is of a planar belt-shaped structure in structural design, when a high polymer sub-tree is compounded on the aluminum foil belt, the overall tensile strength of the aluminum foil belt is improved, but when the aluminum foil belt is cut into the aluminum foil composite belt for coating cables and optical cables, the aluminum foil composite belt is poor in tensile strength due to narrow bandwidth and thin thickness, and the coating requirements of the tensile cables and optical cables cannot be met.
Disclosure of Invention
The design purpose is as follows: the high-strength aluminum foil composite belt and the manufacturing method thereof are designed to be used for coating cables and optical cables and can improve the tensile strength of the aluminum foil composite belt by a plurality of times.
The design scheme is as follows: to achieve the above design objective. In structural design, one or more reinforcing ribs are arranged between the belt surface and the film surface of the aluminum foil belt of the aluminum foil composite belt in a longitudinal direction, which is a main technical feature of the invention. The purpose of this design is: for example, aramid fiber is a novel high-tech synthetic fiber, has excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like, has strength of 5-6 times of steel wires, modulus of 2-3 times of steel wires or glass fiber, toughness of 2 times of steel wires, and weight of only about 1/5 of steel wires, does not decompose or melt at the temperature of 560 ℃, has good insulativity and ageing resistance, and has a long life cycle. According to the invention, the aramid fiber is used in the aluminum foil composite belt, so that the tensile strength of the original fragile aluminum foil is multiplied, the whole aluminum foil of the prepared aluminum foil composite belt is not broken in the manufacturing process, the aluminum foil composite belt is used in the coating process of cables and optical cables, the purpose that the whole aluminum foil is coated with the cables and the optical cables and the cables are not broken is achieved, the tensile strength of the coated cables and optical cables is improved by more than several times, the precedent of the built-in reinforcing ribs of the aluminum foil composite belt is created, and unexpected technical effects are brought. Similarly, the carbon fiber wire or glass fiber or metal wire is internally provided with the aluminum foil composite belt, which brings unexpected technical effects and radically improves the quality of the product.
Technical scheme 1: the high-strength aluminum foil composite belt comprises an aluminum foil composite belt, wherein one or more reinforcing ribs are arranged between the belt surface and the film surface of the aluminum foil belt of the aluminum foil composite belt in a sequential manner.
Technical scheme 2: before the aluminum foil belt is coated with the composite film, aramid fiber or metal wire is distributed on one side of the aluminum foil belt, and the aramid fiber or carbon fiber or glass fiber or metal wire is stretched to adhere closely to the aluminum foil surface, and the composite film is then produced through compounding the composite film onto the aluminum foil belt with aramid fiber or carbon fiber or glass fiber or metal wire, stoving and winding.
Compared with the background technology, the invention uses the aramid fiber carbon fiber wire or glass fiber or metal wire for manufacturing the aluminum foil composite belt, not only the tensile strength and the suspension compressive strength of the manufactured aluminum foil composite belt are fundamentally improved, but also the strength and the cladding length of the clad cable and the optical cable are greatly over those of the existing aluminum foil composite belt, the purpose of uninterrupted cladding of the whole roll is realized, and the test data are as follows:
Drawings
Fig. 1 is a schematic cross-sectional structure of a single-sided laminated aluminum foil composite tape.
Fig. 2 is a schematic cross-sectional structure of a double-sided laminated aluminum foil composite tape.
Detailed Description
Example 1: reference is made to figures 1 and 2. The utility model provides a high strength aluminium foil composite tape, includes aluminium foil composite tape, one or more strengthening rib 2 has been put to the overgrowth between the area face of aluminium foil tape 1 and the membrane face 3 of aluminium foil composite tape. The reinforcing ribs 2 are aramid fiber yarns, carbon fiber yarns, glass yarns or metal yarns. The diameter of the aramid fiber wire or the metal wire is smaller than 0.03mm. It should be noted that: the aluminum foil composite belt is mainly used for manufacturing cables and optical cables, but is not limited to the manufacturing.
Example 2: on the basis of the embodiment 1, the aramid fiber is of a flat structure.
Example 3: on the basis of embodiment 1, the wire is of a flat structure.
Example 4: on the basis of the embodiment 1, aramid filaments, carbon fiber filaments, glass filaments or metal filaments are arranged on one side or two sides of the aluminum foil tape in the aluminum foil composite tape.
Example 5: based on the embodiment 1, before the aluminum foil belt is compounded with the film, aramid fiber, carbon fiber, glass fiber or metal wire is distributed on one side of the aluminum foil belt along length, and the aramid fiber, carbon fiber, glass fiber or metal wire is stretched in a traction mode, but the stretching force is not greater than the adhesion force of the film or the adhesive force of the adhesive to the film, namely the adhesion force of the film or the adhesive pattern of the adhesive can lead the stretched spun fiber to be bonded without rebound (to be tightly adhered to the aluminum foil surface to a certain extent), thus being beneficial to improving the tensile strength and the compressive strength of the aluminum foil belt, and not leading the aramid fiber or metal wire adhered to the aluminum foil surface to generate rebound to damage the aluminum thin surface, and then adopting the existing aluminum foil compound belt manufacturing method to compound the polymer film on the aluminum foil belt surface with the aramid fiber, carbon fiber, glass fiber or metal wire, and the metal wire, and then drying and rolling the aluminum foil belt.
It should be noted that: the degree of tightness depends on the strength of the film or adhesive attachment, which varies from film or adhesive to film.
It should be understood that: although the above embodiments describe the design concept of the present invention in more detail, these descriptions are merely descriptions of the design concept of the present invention, and not limitations on the design concept of the present invention, and any combination, addition or modification not exceeding the design concept of the present invention falls within the scope of the present invention.
Claims (4)
1. One or more reinforcing ribs (2) are arranged between a belt surface and a film surface (3) of an aluminum foil belt (1) of the aluminum foil composite belt in a sequential manner, and the reinforcing ribs (2) are aramid fiber filaments, carbon fiber filaments, glass filaments or metal filaments; the manufacturing method comprises the following steps: before the aluminum foil tape is compounded with the film, aramid fiber, carbon fiber, glass fiber, or metal wire is distributed on one side of the aluminum foil tape along length, and the aramid fiber, carbon fiber, glass fiber, or metal wire is stretched in a traction mode, but the stretching force is not greater than the adhesive force of glue to the aramid fiber, the adhesive force of glue can lead the stretched aramid fiber to be bonded without rebound, which is beneficial to improving the tensile strength and compressive strength of the aluminum foil composite tape, the aramid fiber or metal wire attached to the aluminum foil surface is not caused to rebound to damage the aluminum thin surface, then the polymer film is compounded on the aluminum foil tape surface with the aramid fiber, the carbon fiber, or the glass fiber, or the metal wire by adopting the existing aluminum foil composite tape manufacturing method, and the aluminum foil composite tape is baked and rolled.
2. The method for preparing the high-strength aluminum foil composite strip according to claim 1, wherein the method comprises the following steps: the diameter of the aramid fiber wire or the metal wire is smaller than 0.03mm.
3. The method for producing a high-strength aluminum foil composite tape according to claim 1 or 2, characterized in that: the aramid fiber is of a flat structure.
4. The method for producing a high-strength aluminum foil composite tape according to claim 1 or 2, characterized in that: the metal wire is of a flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325856.8A CN112477317B (en) | 2020-11-24 | 2020-11-24 | High-strength aluminum foil composite belt and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325856.8A CN112477317B (en) | 2020-11-24 | 2020-11-24 | High-strength aluminum foil composite belt and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112477317A CN112477317A (en) | 2021-03-12 |
| CN112477317B true CN112477317B (en) | 2024-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011325856.8A Active CN112477317B (en) | 2020-11-24 | 2020-11-24 | High-strength aluminum foil composite belt and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112477317B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604692A1 (en) * | 1995-03-27 | 1996-10-02 | Greiner & Soehne C A | Multilayer constructional element |
| EP2298845A1 (en) * | 2009-09-18 | 2011-03-23 | tesa SE | Wear-resistant fabric adhesive tape |
| KR20120034296A (en) * | 2010-10-01 | 2012-04-12 | 에쓰이에이치에프코리아 (주) | Optical cable |
| CN105280272A (en) * | 2015-10-23 | 2016-01-27 | 杭州临安天宏电讯材料有限公司 | Composite belt added with metal wire and fabrication method of composite belt |
| CN208452478U (en) * | 2018-05-04 | 2019-02-01 | 永益集团股份有限公司 | A kind of novel drawing film |
-
2020
- 2020-11-24 CN CN202011325856.8A patent/CN112477317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604692A1 (en) * | 1995-03-27 | 1996-10-02 | Greiner & Soehne C A | Multilayer constructional element |
| EP2298845A1 (en) * | 2009-09-18 | 2011-03-23 | tesa SE | Wear-resistant fabric adhesive tape |
| KR20120034296A (en) * | 2010-10-01 | 2012-04-12 | 에쓰이에이치에프코리아 (주) | Optical cable |
| CN105280272A (en) * | 2015-10-23 | 2016-01-27 | 杭州临安天宏电讯材料有限公司 | Composite belt added with metal wire and fabrication method of composite belt |
| CN208452478U (en) * | 2018-05-04 | 2019-02-01 | 永益集团股份有限公司 | A kind of novel drawing film |
Non-Patent Citations (1)
| Title |
|---|
| 陈路.《广播电视网络设备安装调试、运行检测技术与故障诊断维修规范实用手册 上卷》.北京电子出版物出版中心,2003,第473-474页. * |
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| Publication number | Publication date |
|---|---|
| CN112477317A (en) | 2021-03-12 |
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