CN106098174A - High insulated cable of nano silicon carbide Si modification and preparation method thereof - Google Patents
High insulated cable of nano silicon carbide Si modification and preparation method thereof Download PDFInfo
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- CN106098174A CN106098174A CN201610522735.XA CN201610522735A CN106098174A CN 106098174 A CN106098174 A CN 106098174A CN 201610522735 A CN201610522735 A CN 201610522735A CN 106098174 A CN106098174 A CN 106098174A
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- silver
- aramid fiber
- fiber yarn
- insulating barrier
- plated aramid
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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
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses high insulated cable of a kind of nano silicon carbide Si modification and preparation method thereof, this high insulated cable includes the most stranded multi cord core unit, the outer cover of multi cord core unit is provided with silver-plated aramid fiber yarn wired tube, is filled with Colophonium in silver-plated aramid fiber yarn wired tube；The outside of silver-plated aramid fiber yarn wired tube is disposed with the first insulating barrier, critical layer and the second insulating barrier along direction from inside to outside；First insulating barrier is acrylonitrile styrene copolymer layer, and critical layer is filled with nanometer silicon carbide, and the second insulating barrier is ethylene tetrafluoroethylene copolymer layer.The cable prepared by the method has insulating properties and the stability of excellence.
Description
Technical field
The present invention relates to insulated cable, in particular it relates to the high insulated cable of a kind of nano silicon carbide Si modification and preparation thereof
Method.
Background technology
Along with the high speed fast development of current science and technology and China's national defense modernization development build in the urgent need to, military
Industry develops towards the direction of high-tech, high speed.Aeronautics and Astronautics, the technical merit of weapon industry represent and signify
Military capability of the country, for adapting to the needs of modernization of national defense high speed development, matched product is also constantly updating, equipment
Electrification, automatization, systemization improve constantly, the usage amount as the cable of " blood vessel and nerve " is increasing, right
The quality level of product and security reliability propose the higher requirement of renewal.For adapting to the need of modernization of national defense high speed development
, matched product is also constantly updating, and developing new high-tech product is that war industry is supporting to reinforcement
National defense construction, the technical strength important role improving military equipment and meaning.
At present, Aerospace Products is used conditions and environment to be restricted by it, and material is proposed strict requirements.To knot
For structure material, wherein it is crucial that light-high-strength and high temperature corrosion-resisting.From this point on it can be said that aerospace industries
The ability of structural material is brought up to its Limiting Level.Aerospace Products can be described as in terms of pursuing lightweight and loss of weight
" Ke Ke haggles over ", the economic benefit of aircraft every loss of weight 1kg exceedes ten thousand dollars.Therefore, electronic devices and components are wanted by aerospace field
Ask and develop to miniaturization, lightness direction.Wherein, the performance of especially space flight cable governs the overall of Aerospace Products
The raising of performance, this is primarily due to the high insulating property that space flight cable is difficult to keep stable in the adverse circumstances of space flight.
Summary of the invention
It is an object of the invention to provide high insulated cable of a kind of nano silicon carbide Si modification and preparation method thereof, pass through the party
The cable that method prepares has insulating properties and the stability of excellence.
To achieve these goals, the invention provides the high insulated cable of a kind of nano silicon carbide Si modification, this height insulate
Cable includes the most stranded multi cord core unit, and the outer cover of multi cord core unit is provided with silver-plated aramid fiber yarn wired tube, silver-plated
It is filled with Colophonium in aramid fiber yarn wired tube；The outside of silver-plated aramid fiber yarn wired tube is disposed with along direction from inside to outside
One insulating barrier, critical layer and the second insulating barrier；First insulating barrier is acrylonitritrile-styrene resin layer, and critical layer is filled with to be received
Rice carborundum, the second insulating barrier is ethylene-tetrafluoroethylene copolymer layer.
Preferably, a diameter of 0.85-0.90mm of silver-plated aramid fiber yarn wired tube, the thickness of the first insulating barrier is 0.15-
0.20mm, the thickness of critical layer is 0.05-0.12mm, and the thickness of the second insulating barrier is 0.20-0.25mm.
Preferably, the thickness of the silver coating on the outer surface of the silver-plated aramid fiber yarn in silver-plated aramid fiber yarn establishment set is 1-2 μm.
Preferably, on the basis of the area of the cross section of silver-plated aramid fiber yarn wired tube, silver-plated aramid fiber yarn wired tube transversal
The area that face medium pitch occupies is 35-45%.
Preferably, core unit includes the most stranded multiply silver-gilt copper wire, and the outside of multiply silver-gilt copper wire is provided with guarantor
Sheath, protective layer is filled by polystyrene and is formed.
Preferably, a diameter of 0.05-0.08mm of silver-gilt copper wire, a diameter of 0.20-0.30mm of protective layer.
Preferably, the thickness of the silver coating of the outer surface of multiply silver-gilt copper wire is 0.5-0.9 μm.
Present invention also offers the preparation method of the high insulated cable of a kind of above-mentioned nano silicon carbide Si modification, this preparation side
Method includes:
1) by the most stranded for multi cord core unit, then silver-plated aramid fiber yarn wired tube is sheathed on outside multi cord core unit
Portion, then fills Colophonium with the inside to silver-plated aramid fiber yarn wired tube；
2) acrylonitritrile-styrene resin is extruded in the outside of silver-plated aramid fiber yarn wired tube to form the first insulating barrier,
The surface that nanometer silicon carbide is then embedded at the first insulating barrier forms critical layer, is then squeezed by ethylene-tetrafluoroethylene copolymer
It is wrapped in the outside of the first insulating barrier and forms the second insulating barrier high insulated cable with prepared nano silicon carbide Si modification.
Preferably, in step 1) before, method also includes: be soaked in acid solution by aramid fiber yarn, then takes out and at aramid fiber
Silk outer surface on plate silver layer with prepare silver-plated aramid fiber yarn, then silver-plated aramid fiber yarn is woven into silver-plated aramid fiber yarn wired tube.
Preferably, one or more in hydrochloric acid solution, salpeter solution and sulfuric acid solution of acid solution；Further, acid solution
Concentration is 50-70 weight %.
According to technique scheme, the present invention by setting gradually Colophonium, silver-plated aramid fiber in the outside of multi cord core unit
Silk wired tube, the first insulating barrier, critical layer and the second insulating barrier, make this cable have excellence by the synergism of each parts
Insulating properties, meanwhile, this cable can keep excellent stability in rugged environment；Wherein, the nanometer in critical layer
Carborundum can spread and then make the first insulating barrier and the second insulating barrier to form one in the first insulating barrier and the second insulating barrier
Body and then improve both single insulating properties.Meanwhile, this cable has the stability of excellence, it is possible in rugged environment
Keep stable performance, and then ensure that it can steady operation.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the high insulated cable of the nano silicon carbide Si modification that the present invention provides.
Description of reference numerals
1, core unit 2, silver-gilt copper wire
3, silver coating 4, protective layer
5, Colophonium 6, silver-plated aramid fiber yarn wired tube
7, the first insulating barrier 8, critical layer
9, the second insulating barrier
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality that " inside and outside " etc. is included in term only represents
This term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and be not construed as this term
Restriction.
The invention provides the high insulated cable of a kind of nano silicon carbide Si modification, as it is shown in figure 1, this high insulated cable includes
The most stranded multi cord core unit 1, the outer cover of multi cord core unit 1 is provided with silver-plated aramid fiber yarn wired tube 6, silver-plated aramid fiber yarn
Colophonium 5 it is filled with in wired tube 6；The outside of silver-plated aramid fiber yarn wired tube 6 is disposed with first along direction from inside to outside
Insulating barrier 7, critical layer 8 and the second insulating barrier 9；First insulating barrier 7 is acrylonitritrile-styrene resin layer, and critical layer 8 is filled with
Nanometer silicon carbide, the second insulating barrier 9 is ethylene-tetrafluoroethylene copolymer layer.
The outside of above-mentioned multi cord core unit 1 set gradually Colophonium 5, silver-plated aramid fiber yarn wired tube the 6, first insulating barrier 7,
Critical layer 8 and the second insulating barrier 9, make this cable have the insulating properties of excellence by the synergism of each parts, be somebody's turn to do meanwhile
Cable can keep excellent stability in rugged environment；Wherein, the nanometer silicon carbide in critical layer 8 can be exhausted to first
Edge layer 7 and the second insulating barrier 9 spread and then make the first insulating barrier 7 and the second insulating barrier 9 form one and then improve two
The single insulating properties of person.Meanwhile, this cable has the stability of excellence, it is possible to keep stable property in rugged environment
Can, and then ensure that it can steady operation.
In the present invention, the size of silver-plated aramid fiber yarn wired tube the 6, first insulating barrier 7, critical layer 8 and the second insulating barrier 9 can
To select in wide scope, but in order to improve insulating properties and the stability of cable further, it is preferable that silver-plated aramid fiber yarn is compiled
Knitting a diameter of 0.85-0.90mm of set 6, the thickness of the first insulating barrier 7 is 0.15-0.20mm, and the thickness of critical layer 8 is 0.05-
0.12mm, the thickness of the second insulating barrier 9 is 0.20-0.25mm.
Meanwhile, the thickness of the silver coating of the silver-plated aramid fiber yarn in silver-plated aramid fiber yarn establishment set can be adjusted in wide scope
Whole, but in order to improve capability of electromagnetic shielding and the stability of cable further, it is preferable that in silver-plated aramid fiber yarn establishment set
The thickness of the silver coating on the outer surface of silver-plated aramid fiber yarn is 1-2 μm.
Additionally, in this cable, the content of Colophonium 5 can change in wide scope, but so that Colophonium 5 can
It is fully filled between multi cord core unit 1 and between core unit 1 and silver-plated aramid fiber yarn wired tube 6, it is preferable that with plating
On the basis of the area of the cross section of silver aramid fiber yarn wired tube 6, the face that the cross section medium pitch 5 of silver-plated aramid fiber yarn wired tube 6 occupies
Amass as 35-45%.
On the basis of the above, the concrete knot of core unit 1 can select in wide scope, but in order to improve
The stability of the signal during wired signal transmission and the transmission quality of signal, it is preferable that core unit 1 includes mutually twisting
The multiply silver-gilt copper wire 2 closed, the outside of multiply silver-gilt copper wire 2 is provided with protective layer 4, and protective layer 4 is filled by polystyrene and formed.
So, can be come insulating between each core unit 1 fully by polystyrene, and then ensure each single core
Unit 1 can transmit and not result in interference between different signals, and the signal of each core unit 1 transmission, it is preferable that plating
A diameter of 0.05-0.08mm of silver-bearing copper silk 2, a diameter of 0.20-0.30mm of protective layer 4.
Additionally, the thickness of the silver coating 3 of multiply silver-gilt copper wire 2 can select in wide scope, but many in order to improve
The signal transmission performance of stock silver-gilt copper wire 2, it is preferable that the thickness of the silver coating 3 of the outer surface of multiply silver-gilt copper wire 2 is 0.5-
0.9μm。
Present invention also offers the preparation method of the high insulated cable of a kind of above-mentioned nano silicon carbide Si modification, this preparation side
Method includes:
1) by the most stranded for multi cord core unit 1, then silver-plated aramid fiber yarn wired tube 6 is sheathed on multi cord core unit 1
Outside, then Colophonium 5 is filled the inside to silver-plated aramid fiber yarn wired tube 6；
2) acrylonitritrile-styrene resin is extruded in the outside of silver-plated aramid fiber yarn wired tube 6 to form the first insulating barrier
7, the surface that nanometer silicon carbide is then embedded at the first insulating barrier 7 forms critical layer 8, then by ethylene-tetrafluoroethylene copolymerization
Thing extrudes and forms the second insulating barrier 9 high insulated cable with prepared nano silicon carbide Si modification in the outside of the first insulating barrier 7.
In the preparation process in accordance with the present invention, silver-plated aramid fiber yarn wired tube 6 can be by any one of this area routine
Method is prepared, but in order to improve the capability of electromagnetic shielding of silver-plated aramid fiber yarn wired tube 6, it is preferable that in step 1) before,
The method also includes: be soaked in acid solution by aramid fiber yarn, then takes out and plate on the outer surface of aramid fiber yarn silver layer to prepare
Silver-plated aramid fiber yarn, is then woven into silver-plated aramid fiber yarn wired tube 6 by silver-plated aramid fiber yarn.
It addition, the kind of acid solution and concentration can also select in wide scope, but prepared in order to improve further
The anti-electromagnetic interference capability of silver-plated aramid fiber yarn wired tube 6, it is preferable that acid solution is selected from hydrochloric acid solution, salpeter solution and sulfuric acid solution
In one or more；Further, the concentration of acid solution is 50-70 weight %.
The present invention is further illustrated by the following examples.
Preparation example 1
The aramid fiber yarn of a diameter of 0.10mm is soaked in the acid solution (hydrochloric acid solution) of 60 weight %, then takes out and at virtue
Plate on the outer surface of synthetic fibre silk silver layer (thickness of silver coating is 1.5 μm) with prepare silver-plated aramid fiber yarn, then by silver-plated aramid fiber yarn
It is woven into silver-plated aramid fiber yarn wired tube 6 (a diameter of 0.88mm).
Embodiment 1
1) by the most stranded for multiply silver-gilt copper wire 2 (a diameter of 0.07mm, the thickness of silver coating 3 is 0.7 μm), then will be poly-
Styrene extrudes and forms protective layer 4 (a diameter of 0.25mm) with prepared core unit in the outside of multiply silver-gilt copper wire 2；
2) by the most stranded for multi cord core unit, then silver-plated aramid fiber yarn wired tube is sheathed on outside multi cord core unit
Portion, the inside that then Colophonium fill extremely silver-plated aramid fiber yarn wired tube (with the area of the cross section of silver-plated aramid fiber yarn wired tube 6 is
Benchmark, the area that the cross section medium pitch 5 of silver-plated aramid fiber yarn wired tube 6 occupies is 40%)；
3) acrylonitritrile-styrene resin is extruded in the outside of silver-plated aramid fiber yarn wired tube to form the first insulating barrier 7
(thickness is 0.18mm), then nanometer silicon carbide is embedded at the first insulating barrier surface formed critical layer 8 (thickness is
0.08mm), then ethylene-tetrafluoroethylene copolymer extrudes formation the second insulating barrier 9 outside the first insulating barrier, and (thickness is
0.22mm) with the high insulated cable A1 of prepared nano silicon carbide Si modification.
Embodiment 2
1) by the most stranded for multiply silver-gilt copper wire 2 (a diameter of 0.05mm, the thickness of silver coating 3 is 0.5 μm), then will be poly-
Styrene extrudes and forms protective layer 4 (a diameter of 0.20mm) with prepared core unit in the outside of multiply silver-gilt copper wire 2；
2) by the most stranded for multi cord core unit, then silver-plated aramid fiber yarn wired tube is sheathed on outside multi cord core unit
Portion, the inside that then Colophonium fill extremely silver-plated aramid fiber yarn wired tube (with the area of the cross section of silver-plated aramid fiber yarn wired tube 6 is
Benchmark, the area that the cross section medium pitch 5 of silver-plated aramid fiber yarn wired tube 6 occupies is 35%)；
3) acrylonitritrile-styrene resin is extruded in the outside of silver-plated aramid fiber yarn wired tube to form the first insulating barrier 7
(thickness is 0.15mm), then nanometer silicon carbide is embedded at the first insulating barrier surface formed critical layer 8 (thickness is
0.05mm), then ethylene-tetrafluoroethylene copolymer extrudes formation the second insulating barrier 9 outside the first insulating barrier, and (thickness is
0.20mm) with the high insulated cable A2 of prepared nano silicon carbide Si modification.
Embodiment 3
1) by the most stranded for multiply silver-gilt copper wire 2 (a diameter of 0.08mm, the thickness of silver coating 3 is 0.9 μm), then will be poly-
Styrene extrudes and forms protective layer 4 (a diameter of 0.30mm) with prepared core unit in the outside of multiply silver-gilt copper wire 2；
2) by the most stranded for multi cord core unit, then silver-plated aramid fiber yarn wired tube is sheathed on outside multi cord core unit
Portion, the inside that then Colophonium fill extremely silver-plated aramid fiber yarn wired tube (with the area of the cross section of silver-plated aramid fiber yarn wired tube 6 is
Benchmark, the area that the cross section medium pitch 5 of silver-plated aramid fiber yarn wired tube 6 occupies is 45%)；
3) acrylonitritrile-styrene resin is extruded in the outside of silver-plated aramid fiber yarn wired tube to form the first insulating barrier 7
(thickness is 0.20mm), then nanometer silicon carbide is embedded at the first insulating barrier surface formed critical layer 8 (thickness is
0.12mm), then ethylene-tetrafluoroethylene copolymer extrudes formation the second insulating barrier 9 outside the first insulating barrier, and (thickness is
0.25mm) with the high insulated cable A3 of prepared nano silicon carbide Si modification.
Comparative example 1
According to the method for embodiment 1 carry out prepare high insulated cable B1, except that, in step 3) in do not use nanometer
Carborundum.
Detection example 1
1) resistance 1 of above-mentioned cable is detected；
2) breakdown test: after above-mentioned cable is kept 7h at 300 DEG C, is processed 5min by the voltage of exchange 2.5kV, observes
Whether cable punctures, and detects resistance 2 now simultaneously, and concrete outcome is shown in Table 1.
Table 1
| Resistance 1/M Ω km | Breakdown test | Resistance 2/M Ω km | |
| A1 | 11700 | Do not puncture | 11520 |
| A2 | 11300 | Do not puncture | 11200 |
| A3 | 11500 | Do not puncture | 11360 |
| B1 | 9300 | Puncture | 7250 |
By above-described embodiment, comparative example and detection example, the cable that the present invention provides has the anti-insulating properties of excellence
Energy and stability.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. the high insulated cable of a nano silicon carbide Si modification, it is characterised in that described high insulated cable includes the most stranded
Multi cord core unit (1), the outer cover of described multi cord core unit (1) is provided with silver-plated aramid fiber yarn wired tube (6), described silver-plated virtue
Colophonium (5) it is filled with in synthetic fibre silk wired tube (6)；The outside of described silver-plated aramid fiber yarn wired tube (6) is along direction from inside to outside
It is disposed with the first insulating barrier (7), critical layer (8) and the second insulating barrier (9)；Described first insulating barrier (7) is acrylonitrile-benzene
Ethylene copolymer layer, described critical layer (8) is filled with nanometer silicon carbide, and described second insulating barrier (9) is that ethylene-tetrafluoroethylene is total to
Polymers layer.
High insulated cable the most according to claim 1, it is characterised in that the diameter of described silver-plated aramid fiber yarn wired tube (6)
For 0.85-0.90mm, the thickness of described first insulating barrier (7) is 0.15-0.20mm, and the thickness of described critical layer (8) is 0.05-
0.12mm, the thickness of described second insulating barrier (9) is 0.20-0.25mm.
High insulated cable the most according to claim 1 and 2, wherein, the silver-plated aramid fiber in described silver-plated aramid fiber yarn establishment set
The thickness of the silver coating on the outer surface of silk is 1-2 μm.
High insulated cable the most according to claim 3, it is characterised in that with the horizontal stroke of described silver-plated aramid fiber yarn wired tube (6)
On the basis of the area in cross section, the area that the cross section medium pitch (5) of described silver-plated aramid fiber yarn wired tube (6) occupies is 35-45%.
High insulated cable the most according to claim 1 and 2, it is characterised in that described core unit (1) includes the most stranded
Multiply silver-gilt copper wire (2), the outside of described multiply silver-gilt copper wire (2) is provided with protective layer (4), and described protective layer (4) is by gathering
Styrene is filled and is formed.
High insulated cable the most according to claim 5, it is characterised in that a diameter of 0.05-of described silver-gilt copper wire (2)
0.08mm, a diameter of 0.20-0.30mm of described protective layer (4).
High insulated cable the most according to claim 6, it is characterised in that the outer surface of described multiply silver-gilt copper wire (2)
The thickness of silver coating (3) is 0.5-0.9 μm.
8. a preparation method for the high insulated cable of the nano silicon carbide Si modification as described in any one in claim 1-7,
It is characterized in that, described preparation method includes:
1) by the most stranded for described multi cord core unit (1), then described silver-plated aramid fiber yarn wired tube (6) is sheathed on described many
The outside of strand core unit (1), then fills described Colophonium (5) with the inside to described silver-plated aramid fiber yarn wired tube (6)；
2) described acrylonitritrile-styrene resin is extruded described to be formed in the outside of described silver-plated aramid fiber yarn wired tube (6)
First insulating barrier (7), the surface that described nanometer silicon carbide is then embedded at described first insulating barrier (7) forms described critical layer
(8), then described ethylene-tetrafluoroethylene copolymer is extruded outside formation the second insulating barrier in described first insulating barrier (7)
(9) with the high insulated cable of prepared nano silicon carbide Si modification.
Preparation method the most according to claim 8, it is characterised in that in step 1) before, described method also includes: by virtue
Synthetic fibre silk is soaked in acid solution, then takes out and plate on the outer surface of described aramid fiber yarn silver layer to prepare silver-plated aramid fiber yarn, so
After described silver-plated aramid fiber yarn is woven into described silver-plated aramid fiber yarn wired tube (6).
The most according to claim 8 or claim 9, preparation method, wherein, described acid solution is selected from hydrochloric acid solution, salpeter solution and sulfur
One or more in acid solution；Further, the concentration of described acid solution is 50-70 weight %.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610522735.XA CN106098174A (en) | 2016-07-06 | 2016-07-06 | High insulated cable of nano silicon carbide Si modification and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522735.XA CN106098174A (en) | 2016-07-06 | 2016-07-06 | High insulated cable of nano silicon carbide Si modification and preparation method thereof |
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| CN106098174A true CN106098174A (en) | 2016-11-09 |
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| CN105355279A (en) * | 2015-11-10 | 2016-02-24 | 芜湖航天特种电缆厂股份有限公司 | High-performance crosslinked ethylene and tetrafluoroethene copolymer insulated cable and preparation method thereof |
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2016
- 2016-07-06 CN CN201610522735.XA patent/CN106098174A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101964221A (en) * | 2009-07-24 | 2011-02-02 | 天津经纬电材股份有限公司 | Method for manufacturing corona resistant transposition winding wires |
| WO2011078190A1 (en) * | 2009-12-22 | 2011-06-30 | 株式会社フジクラ | Cable |
| CN104795135A (en) * | 2014-01-17 | 2015-07-22 | 安徽华能电缆集团有限公司 | Fluoroplastic insulation light cable for aerospace |
| CN104318997A (en) * | 2014-11-07 | 2015-01-28 | 成都冠禹科技有限公司 | Low-smoke zero-halogen damp-proof fire-resistant tensile-resistant industrial cable |
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Application publication date: 20161109 |