CN110993155A - Fluoroplastic cable and production process thereof - Google Patents
Fluoroplastic cable and production process thereof Download PDFInfo
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- CN110993155A CN110993155A CN201911423587.6A CN201911423587A CN110993155A CN 110993155 A CN110993155 A CN 110993155A CN 201911423587 A CN201911423587 A CN 201911423587A CN 110993155 A CN110993155 A CN 110993155A
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- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/221—Sheathing; Armouring; Screening; Applying other protective layers filling-up interstices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
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- 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
- H01B7/0045—Cable-harnesses
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- 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
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
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- 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
- H01B7/1875—Multi-layer sheaths
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model provides a fluoroplastics cable, includes the cable core, characterized by: the cable core is formed by a plurality of wires A transposition, be equipped with high temperature vulcanized silicone rubber layer outside the cable core, be equipped with the rubber tube outside the high temperature vulcanized silicone rubber layer, the rubber tube material also is high temperature vulcanized silicone rubber, be equipped with non-Newtonian fluid between high temperature vulcanized silicone rubber layer and the rubber tube, the rubber tube is equipped with the glass fiber layer outward, the equipartition has a plurality of wires B in the glass fiber layer, the glass fiber layer is equipped with the graphite fiber layer outward, the graphite fiber layer is equipped with Kevlar fiber layer outward, Kevlar fiber layer is equipped with the polyurethane restrictive coating outward, the polyurethane restrictive coating is equipped with the aluminium strip armor outward. The invention has the beneficial effects that: excellent stability, compression resistance and impact resistance, and can last for longer service time when accidents happen.
Description
Technical Field
The invention belongs to the technical field of cable production, and particularly relates to a fluoroplastic cable and a production process thereof.
Background
A cable generally refers to a wire made of one or more mutually insulated conductors and an outer insulating layer, which is a device commonly used in daily life and various production activities and is used to transmit power or information from one place to another.
The fluoroplastic cable is used for specially referring to a wire cable taking fluoroplastic as a jacket. The fluoroplastic cable has excellent weather resistance and heat resistance, small friction coefficient, stable chemical performance and good electrical insulation performance.
With the development of science and technology, the requirement on cables in some occasions is very high (such as nuclear power plants, factories producing flammable and explosive products and the like), in case of accidents, the cables are not only exposed to high temperature, but also exposed to the impact of collapse of buildings, the cables are required to persist for a longer time to transmit data or enable equipment to run for a longer time when accidents occur, and common cables cannot meet the use requirement, so that the design of a high-performance cable is necessary.
Disclosure of Invention
In order to meet the requirements, the invention provides a fluoroplastic cable and a production process thereof,
the fluoroplastic cable has excellent stability, compression resistance and impact resistance, and can last for a longer service time in case of accidents.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fluoroplastics cable, includes the cable core, characterized by: the cable core is formed by twisting a plurality of conducting wires A, and the conducting wires A are structurally characterized in that the innermost layer is a silver-plated single crystal copper core, a polytetrafluoroethylene insulating layer A is arranged outside the silver-plated single crystal copper core, a basalt fiber layer is arranged outside the polytetrafluoroethylene insulating layer A, and a copper wire braided layer is arranged outside the basalt fiber layer; the cable core is equipped with high temperature vulcanized silicone rubber layer outward, be equipped with the rubber tube outside the high temperature vulcanized silicone rubber layer, the rubber tube material also is high temperature vulcanized silicone rubber, be equipped with non-Newtonian fluid between high temperature vulcanized silicone rubber layer and the rubber tube, the rubber tube is equipped with the glass fiber layer outward, the equipartition has a plurality of wires B in the glass fiber layer, wire B's structure is: the innermost layer is a silver-plated single crystal copper core B, a polytetrafluoroethylene insulating layer B is arranged outside the silver-plated single crystal copper core B, a nylon layer is arranged outside the polytetrafluoroethylene insulating layer B, and a steel belt woven layer is arranged outside the nylon layer; the glass fiber layer is externally provided with a graphite fiber layer, the graphite fiber layer is externally provided with a Kevlar fiber layer, the Kevlar fiber layer is externally provided with a polyurethane sheath layer, and the polyurethane sheath layer is externally provided with an aluminum tape armor layer.
Preferably, the non-newtonian fluid composition comprises by mass: 50-60 parts of liquid polyvinyl alcohol, 5-10 parts of nano diamond powder, 3-7 parts of ceramic fiber and 2-78 parts of antioxidant DNP 1;
the production steps of the cable are as follows:
(1) taking a plurality of silver-plated single crystal copper cores, respectively extruding and wrapping polytetrafluoroethylene layers outside the silver-plated single crystal copper cores, and then equally dividing into two parts;
(2) taking one part of the product prepared in the step 1, wrapping a layer of basalt fiber layer outside the product, weaving a layer of copper wire outside the basalt fiber layer to prepare a lead A, taking the other part of the product prepared in the step 1, wrapping a layer of nylon layer outside the product, and weaving a layer of steel belt outside the nylon layer to prepare a lead B;
(3) twisting a plurality of wires A to obtain a cable core, extruding and wrapping a layer of high-temperature vulcanized silicone rubber outside the cable core, and then sleeving a layer of rubber tube;
(4) wrapping a glass fiber layer outside the product prepared in the step 3, laying a plurality of wires B on the glass fiber layer, and then wrapping a glass fiber layer;
(5) wrapping a graphite fiber layer outside the product prepared in the step (4), and wrapping a Kevlar fiber layer outside the graphite fiber layer;
(6) and 4, extruding a polyurethane sheath layer outside the product prepared in the step 4, weaving an aluminum tape armor layer, thermally bonding a high-temperature vulcanized silicone rubber layer at one end with a rubber pipe, injecting non-Newtonian fluid into the other end, and thermally bonding and sealing the injection end to obtain a finished product.
Preferably, the hot bonding method comprises the following steps:
(1) cleaning the surface to be bonded, and grinding the surface to be bonded to be rough by using a file;
(2) coating hot vulcanized glue on one surface of the substrate;
(3) bonding the two surfaces together, binding and fixing, blowing with 160-180 deg.C hot air for 5-10min, and loosening after binding for 8-12 h.
The surface tension of the non-newtonian fluid changes due to the pressure or impact speed, and the higher the pressure and the faster the impact, the greater the tension increase, and the non-newtonian fluid becomes a temporary solid when subjected to extreme force and rapid impact.
Inside wire A can regard as outside wire B's backup, and high strength materials such as outside graphite fiber layer, Kevlar fibre layer play the first layer protection when taking place to collapse, and wire B plays the second floor protection, and non-Newtonian fluid plays third layer buffering guard action, and wire A itself also has fabulous intensity, through the quadruple protection, the impact that wire A received that so can significantly reduce is guaranteed that wire A lasts longer in accident.
The lead is made of silver-plated single crystal copper, and the single crystal copper has excellent electrical and signal transmission performance, good plastic processing performance, excellent corrosion resistance and remarkable fatigue resistance due to the fact that crystal boundaries serving as a resistance generation source and a signal attenuation source are eliminated, silver plating is carried out on the surface of the single crystal copper to further improve the type transmission performance of the single crystal copper, and better stability can be achieved in case of accidents.
The polytetrafluoroethylene has good electrical insulation performance, high heat resistance, outstanding oil resistance, solvent resistance and wear resistance, good moisture resistance and low temperature resistance, and is a good material for preparing the cable insulation layer.
The improvement in the process, the non-newtonian fluid, is injected at the end because: 1. if inject non-Newtonian fluid into earlier, the cable body can be too soft, and the surface shape is unfixed, and self quality can be overweight, is unfavorable for the process such as the package of wrapping, crowded package in later stage, 2. the glass fiber layer is not very inseparable, extends for the later stage fills non-Newtonian fluid pipeline and provides the space, and the pipeline is interior after filling with non-Newtonian fluid, can reverse compression glass fiber layer, makes the inseparable of its interior wire B fix.
The invention has the beneficial effects that: excellent stability, compression resistance and impact resistance, and can last for longer service time when accidents happen.
Drawings
The invention is further illustrated by the following figures and examples
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. the cable comprises a conductor A, a conductor B, a non-Newtonian fluid, a rubber tube 3, a conductor B, a glass fiber layer 5, a graphite fiber layer 6, a Kevlar fiber layer 7, a polyurethane sheath layer 8, an aluminum tape armor layer 9 and a high-temperature vulcanized silicone rubber layer 10.
Detailed Description
Example 1
In fig. 1, a fluoroplastic cable, wherein: 1. the cable comprises a conductor A, a conductor B, a non-Newtonian fluid, a rubber tube 3, a conductor B, a glass fiber layer 5, a graphite fiber layer 6, a Kevlar fiber layer 7, a polyurethane sheath layer 8, an aluminum tape armor layer 9 and a high-temperature vulcanized silicone rubber layer 10. Including the cable core, characterized by: the cable core is formed by twisting a plurality of conducting wires A, and the conducting wires A are structurally characterized in that the innermost layer is a silver-plated single crystal copper core, a polytetrafluoroethylene insulating layer A is arranged outside the silver-plated single crystal copper core, a basalt fiber layer is arranged outside the polytetrafluoroethylene insulating layer A, and a copper wire braided layer is arranged outside the basalt fiber layer; the cable core is equipped with high temperature vulcanized silicone rubber layer outward, be equipped with the rubber tube outside the high temperature vulcanized silicone rubber layer, the rubber tube material also is high temperature vulcanized silicone rubber, be equipped with non-Newtonian fluid between high temperature vulcanized silicone rubber layer and the rubber tube, the rubber tube is equipped with the glass fiber layer outward, the equipartition has a plurality of wires B in the glass fiber layer, wire B's structure is: the innermost layer is a silver-plated single crystal copper core B, a polytetrafluoroethylene insulating layer B is arranged outside the silver-plated single crystal copper core B, a nylon layer is arranged outside the polytetrafluoroethylene insulating layer B, and a steel belt woven layer is arranged outside the nylon layer; the glass fiber layer is externally provided with a graphite fiber layer, the graphite fiber layer is externally provided with a Kevlar fiber layer, the Kevlar fiber layer is externally provided with a polyurethane sheath layer, and the polyurethane sheath layer is externally provided with an aluminum tape armor layer.
In this example, the non-newtonian fluid composition is, by mass: 50 parts of liquid polyvinyl alcohol, 6 parts of nano diamond powder, 3 parts of ceramic fiber and 1 part of antioxidant DNP;
the production steps of the cable are as follows:
(1) taking a plurality of silver-plated single crystal copper cores, respectively extruding and wrapping polytetrafluoroethylene layers outside the silver-plated single crystal copper cores, and then equally dividing into two parts;
(2) taking one part of the product prepared in the step 1, wrapping a layer of basalt fiber layer outside the product, weaving a layer of copper wire outside the basalt fiber layer to prepare a lead A, taking the other part of the product prepared in the step 1, wrapping a layer of nylon layer outside the product, and weaving a layer of steel belt outside the nylon layer to prepare a lead B;
(3) twisting a plurality of wires A to obtain a cable core, extruding and wrapping a layer of high-temperature vulcanized silicone rubber outside the cable core, and then sleeving a layer of rubber tube;
(4) wrapping a glass fiber layer outside the product prepared in the step 3, laying a plurality of wires B on the glass fiber layer, and then wrapping a glass fiber layer;
(5) wrapping a graphite fiber layer outside the product prepared in the step (4), and wrapping a Kevlar fiber layer outside the graphite fiber layer;
(6) and 4, extruding a polyurethane sheath layer outside the product prepared in the step 4, weaving an aluminum tape armor layer, thermally bonding a high-temperature vulcanized silicone rubber layer at one end with a rubber pipe, injecting non-Newtonian fluid into the other end, and thermally bonding and sealing the injection end to obtain a finished product.
The hot sticking method comprises the following steps:
(1) cleaning the surface to be bonded, and grinding the surface to be bonded to be rough by using a file;
(2) coating hot vulcanized glue on one surface of the substrate;
(3) bonding the two surfaces together, binding and fixing, blowing with 180 deg.C hot air for 6min, binding for 8 hr, and loosening.
Example 2
A fluoroplastic cable comprises a cable core, wherein the cable core is formed by twisting a plurality of conducting wires A, the conducting wires A are structurally characterized in that the innermost layer is a silver-plated single-crystal copper core, a polytetrafluoroethylene insulating layer A is arranged outside the silver-plated single-crystal copper core, a basalt fiber layer is arranged outside the polytetrafluoroethylene insulating layer A, and a copper wire braided layer is arranged outside the basalt fiber layer; the cable core is equipped with high temperature vulcanized silicone rubber layer outward, be equipped with the rubber tube outside the high temperature vulcanized silicone rubber layer, the rubber tube material also is high temperature vulcanized silicone rubber, be equipped with non-Newtonian fluid between high temperature vulcanized silicone rubber layer and the rubber tube, the rubber tube is equipped with the glass fiber layer outward, the equipartition has a plurality of wires B in the glass fiber layer, wire B's structure is: the innermost layer is a silver-plated single crystal copper core B, a polytetrafluoroethylene insulating layer B is arranged outside the silver-plated single crystal copper core B, a nylon layer is arranged outside the polytetrafluoroethylene insulating layer B, and a steel belt woven layer is arranged outside the nylon layer; the glass fiber layer is externally provided with a graphite fiber layer, the graphite fiber layer is externally provided with a Kevlar fiber layer, the Kevlar fiber layer is externally provided with a polyurethane sheath layer, and the polyurethane sheath layer is externally provided with an aluminum tape armor layer.
In this example, the non-newtonian fluid composition is, by mass: 60 parts of liquid polyvinyl alcohol, 7 parts of nano diamond powder, 5 parts of ceramic fiber and 2 parts of antioxidant DNP;
the production steps of the cable are as follows:
(1) taking a plurality of silver-plated single crystal copper cores, respectively extruding and wrapping polytetrafluoroethylene layers outside the silver-plated single crystal copper cores, and then equally dividing into two parts;
(2) taking one part of the product prepared in the step 1, wrapping a layer of basalt fiber layer outside the product, weaving a layer of copper wire outside the basalt fiber layer to prepare a lead A, taking the other part of the product prepared in the step 1, wrapping a layer of nylon layer outside the product, and weaving a layer of steel belt outside the nylon layer to prepare a lead B;
(3) twisting a plurality of wires A to obtain a cable core, extruding and wrapping a layer of high-temperature vulcanized silicone rubber outside the cable core, and then sleeving a layer of rubber tube;
(4) wrapping a glass fiber layer outside the product prepared in the step 3, laying a plurality of wires B on the glass fiber layer, and then wrapping a glass fiber layer;
(5) wrapping a graphite fiber layer outside the product prepared in the step (4), and wrapping a Kevlar fiber layer outside the graphite fiber layer;
(6) and 4, extruding a polyurethane sheath layer outside the product prepared in the step 4, weaving an aluminum tape armor layer, thermally bonding a high-temperature vulcanized silicone rubber layer at one end with a rubber pipe, injecting non-Newtonian fluid into the other end, and thermally bonding and sealing the injection end to obtain a finished product.
The hot sticking method comprises the following steps:
(1) cleaning the surface to be bonded, and grinding the surface to be bonded to be rough by using a file;
(2) coating hot vulcanized glue on one surface of the substrate;
(3) bonding the two surfaces together, binding and fixing, blowing with 160 deg.C hot air for 9min, binding for 12 hr, and loosening.
Claims (3)
1. The utility model provides a fluoroplastics cable, includes the cable core, characterized by: the cable core is formed by twisting a plurality of conducting wires A, and the conducting wires A are structurally characterized in that the innermost layer is a silver-plated single crystal copper core, a polytetrafluoroethylene insulating layer A is arranged outside the silver-plated single crystal copper core, a basalt fiber layer is arranged outside the polytetrafluoroethylene insulating layer A, and a copper wire braided layer is arranged outside the basalt fiber layer; the cable core is equipped with high temperature vulcanized silicone rubber layer outward, be equipped with the rubber tube outside the high temperature vulcanized silicone rubber layer, the rubber tube material also is high temperature vulcanized silicone rubber, be equipped with non-Newtonian fluid between high temperature vulcanized silicone rubber layer and the rubber tube, the rubber tube is equipped with the glass fiber layer outward, the equipartition has a plurality of wires B in the glass fiber layer, wire B's structure is: the innermost layer is a silver-plated single crystal copper core B, a polytetrafluoroethylene insulating layer B is arranged outside the silver-plated single crystal copper core B, a nylon layer is arranged outside the polytetrafluoroethylene insulating layer B, and a steel belt woven layer is arranged outside the nylon layer; the glass fiber layer is externally provided with a graphite fiber layer, the graphite fiber layer is externally provided with a Kevlar fiber layer, the Kevlar fiber layer is externally provided with a polyurethane sheath layer, and the polyurethane sheath layer is externally provided with an aluminum tape armor layer.
2. A fluoroplastic cable according to claim 1 wherein: the non-Newtonian fluid comprises the following components in percentage by mass: 50-60 parts of liquid polyvinyl alcohol, 5-10 parts of nano diamond powder, 3-7 parts of ceramic fiber and 2-78 parts of antioxidant DNP 1;
a fluoroplastic cable production process is characterized by comprising the following steps: the production steps are as follows:
(1) taking a plurality of silver-plated single crystal copper cores, respectively extruding and wrapping polytetrafluoroethylene layers outside the silver-plated single crystal copper cores, and then equally dividing into two parts;
(2) taking one part of the product prepared in the step 1, wrapping a layer of basalt fiber layer outside the product, weaving a layer of copper wire outside the basalt fiber layer to prepare a lead A, taking the other part of the product prepared in the step 1, wrapping a layer of nylon layer outside the product, and weaving a layer of steel belt outside the nylon layer to prepare a lead B;
(3) twisting a plurality of wires A to obtain a cable core, extruding and wrapping a layer of high-temperature vulcanized silicone rubber outside the cable core, and then sleeving a layer of rubber tube;
(4) wrapping a glass fiber layer outside the product prepared in the step 3, laying a plurality of wires B on the glass fiber layer, and then wrapping a glass fiber layer;
(5) wrapping a graphite fiber layer outside the product prepared in the step (4), and wrapping a Kevlar fiber layer outside the graphite fiber layer;
(6) and 4, extruding a polyurethane sheath layer outside the product prepared in the step 4, weaving an aluminum tape armor layer, thermally bonding a high-temperature vulcanized silicone rubber layer at one end with a rubber pipe, injecting non-Newtonian fluid into the other end, and thermally bonding and sealing the injection end to obtain a finished product.
3. A fluoroplastic cable production process according to claim 3, wherein: the hot sticking method comprises the following steps:
(1) cleaning the surface to be bonded, and grinding the surface to be bonded to be rough by using a file;
(2) coating hot vulcanized glue on one surface of the substrate;
(3) bonding the two surfaces together, binding and fixing, blowing with 160-180 deg.C hot air for 5-10min, and loosening after binding for 8-12 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911423587.6A CN110993155A (en) | 2019-12-31 | 2019-12-31 | Fluoroplastic cable and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911423587.6A CN110993155A (en) | 2019-12-31 | 2019-12-31 | Fluoroplastic cable and production process thereof |
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| CN110993155A true CN110993155A (en) | 2020-04-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518387A (en) * | 2020-04-24 | 2020-08-11 | 上海蓝昊电气江苏有限公司 | Super-wear-resistant high-elasticity vulcanized polyurethane cable sheath material and preparation method thereof |
| CN111599521A (en) * | 2020-05-21 | 2020-08-28 | 江苏江扬特种电缆有限公司 | Impact-resistant cable for ships |
| CN113192672A (en) * | 2021-03-26 | 2021-07-30 | 金湖博通科技有限公司 | non-Newtonian fluid cable and installation method thereof |
| CN113192673A (en) * | 2021-03-26 | 2021-07-30 | 金湖博通科技有限公司 | Impact-resistant cable and installation method thereof |
| CN114360791A (en) * | 2022-01-28 | 2022-04-15 | 金湖博通科技有限公司 | High resistance to compression power cable |
| CN114974683A (en) * | 2022-06-10 | 2022-08-30 | 江苏全兴电缆有限公司 | Anti-explosion power cable and maintenance method thereof |
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| CN208706271U (en) * | 2018-07-05 | 2019-04-05 | 贵州人民电线电缆有限公司 | A kind of high fire-retardance insulated wire cable |
| CN110010280A (en) * | 2019-05-05 | 2019-07-12 | 安徽国电电缆集团有限公司 | A kind of carbon fiber composite conductor cable and its production technology |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208706271U (en) * | 2018-07-05 | 2019-04-05 | 贵州人民电线电缆有限公司 | A kind of high fire-retardance insulated wire cable |
| CN110010280A (en) * | 2019-05-05 | 2019-07-12 | 安徽国电电缆集团有限公司 | A kind of carbon fiber composite conductor cable and its production technology |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518387A (en) * | 2020-04-24 | 2020-08-11 | 上海蓝昊电气江苏有限公司 | Super-wear-resistant high-elasticity vulcanized polyurethane cable sheath material and preparation method thereof |
| CN111518387B (en) * | 2020-04-24 | 2022-03-01 | 上海蓝昊电气江苏有限公司 | Super-wear-resistant high-elasticity vulcanized polyurethane cable sheath material and preparation method thereof |
| CN111599521A (en) * | 2020-05-21 | 2020-08-28 | 江苏江扬特种电缆有限公司 | Impact-resistant cable for ships |
| CN113192672A (en) * | 2021-03-26 | 2021-07-30 | 金湖博通科技有限公司 | non-Newtonian fluid cable and installation method thereof |
| CN113192673A (en) * | 2021-03-26 | 2021-07-30 | 金湖博通科技有限公司 | Impact-resistant cable and installation method thereof |
| CN113192672B (en) * | 2021-03-26 | 2021-11-12 | 金湖博通科技有限公司 | non-Newtonian fluid cable and installation method thereof |
| CN113192673B (en) * | 2021-03-26 | 2022-02-18 | 安徽徽宁电器仪表集团有限公司 | Impact-resistant cable and installation method thereof |
| CN114360791A (en) * | 2022-01-28 | 2022-04-15 | 金湖博通科技有限公司 | High resistance to compression power cable |
| CN114360791B (en) * | 2022-01-28 | 2022-12-06 | 金湖博通科技有限公司 | High resistance to compression power cable |
| CN114974683A (en) * | 2022-06-10 | 2022-08-30 | 江苏全兴电缆有限公司 | Anti-explosion power cable and maintenance method thereof |
| CN114974683B (en) * | 2022-06-10 | 2023-10-20 | 江苏全兴电缆有限公司 | Antiknock power cable and maintenance method thereof |
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Application publication date: 20200410 |
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