CN107274983A - High pressure flexible direct current cable - Google Patents
High pressure flexible direct current cable Download PDFInfo
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- CN107274983A CN107274983A CN201710597656.XA CN201710597656A CN107274983A CN 107274983 A CN107274983 A CN 107274983A CN 201710597656 A CN201710597656 A CN 201710597656A CN 107274983 A CN107274983 A CN 107274983A
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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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/024—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of braided metal wire
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention belongs to field of electrical equipment, high pressure flexible direct current cable is disclosed, it includes core layer, fireprotection layer, screen layer, and cable insulation from inside to outside；Provided with three cable cores in the core layer, the space that cable core includes inside conductor, cable core insulating barrier and metallic braid, the tangent distribution of three cable cores, core layer 1 successively from inside to outside is filled using heat transfer filler.High pressure flexible direct current cable of the present invention has preferable pliability, pull resistance and high voltage performance.
Description
Technical field
The invention belongs to field of electrical equipment, and in particular to high pressure flexible direct current cable.
Background technology
Cable is the important component in distribution system, recently as production and living electric wire utilization day increasingly
Exhibition and popularize, quickly, and with expanding economy, the requirement to its material is also increasingly for amount increase the need for electric wire
Height, it requires the performances such as soft, wear-resisting, corrosion-resistant and high-low temperature resistant.
The power outputs such as modern heavy construction equipment, high voltage electric equipment increase increasingly, the electric wire fed for the kind equipment
Cable voltage class and the cross-section of cable also increase therewith, and the equipment fed by high-tension cable distribution increases increasingly.Particularly case
Formula transformer, switch cubicle, high voltage converter etc., because device interior wiring space is with respect to relatively narrower, laying, installs, use
Middle cable is in smaller case of bending, and the rigid screen resilience that the bending of cable is produced causes laying installation extremely difficult, and mistake
Insulating barrier internal mechanical stresses caused by degree bending easily cause cable breakdown.At present more is that Halogen cross-linked polyolefin is exhausted
Edge cable, the subject matter that the cable exposes in use is：Insulation uses Halogen crosslinked polyolefin materials, the material
Belong to plastics, material is harder, and the use environment of intra-locomotive electrical cables is very narrow and small, it is not flexible cable occur, curved transitions
In the presence of the risk of cracking；The oil resistance of cable is bad, it is impossible to while oil resistant fuel oil and mineral oil, cause cable long-term and oil
Dirt contact, expands, there is potential safety hazard.In a word, normal cable at present is using characteristic, the adaptability to environment
Energy, security reliability, environmental-protecting performance etc. can not meet requirement, often cause transmission performance to decline, unfailing performance is low, failure
The problems such as rate is high.Therefore, flexible cable is developing direction, and it is the side that we study to develop a kind of high performance high-voltage flexible cable
To.
The content of the invention
The purpose of the present invention be the defect for overcoming above-mentioned prior art there is provided high pressure flexible direct current cable, with preferable
Pliability, pull resistance and high voltage performance.
The present invention is achieved by the following technical solution：
High pressure flexible direct current cable, from inside to outside including core layer 1, fireprotection layer 2, screen layer 3, and cable insulation 4；It is described
Provided with three cable cores 5 in core layer 1, cable core 5 includes conductor 6, cable core insulating barrier 7 and metallic braid 8 successively from inside to outside,
Filled using heat transfer filler 9 in space inside the tangent distribution of three cable cores, core layer 1；
Preferably, the fireprotection layer 2 is mica belt；
Preferably, the screen layer 3 is tinned copper wire woven shield；
Preferably, the conductor 6 uses tin plating copper core flexible conductor；
Preferably, the cable core insulating barrier 7 is fluororubber 246 material；
Preferably, the metallic braid 8 is aluminum metal braid over braid；
Preferably, the heat transfer filler 9 by silicone grease and aluminium nitride according to 3:1 mass ratio, which is mixed, to be made；
Preferably,
The cable insulation 4 is prepared according to following technique：
By nano silicon and nanometer silicon carbide according to 1:1 mass ratio is well mixed to obtain mixture, then puts into
With in the polyvinylpyrrolidone of mixture equal quality, 300rpm stirring 5min, be subsequently placed in hygrothermal environment 6 hours, obtain
To modified Nano material；
Corvic, phenolic resin, ethylene propylene diene rubber, white carbon, polytetrafluoroethylene (PTFE), makrolon and modification are received
Rice material is according to 100:60:60:18:15:12:10 mass ratio is well mixed, and adds banbury, mixing time is 5 minutes, close
It is 90 DEG C to refine temperature, obtains major ingredient；
By major ingredient, magnesium stearate, cerous hypophosphate and antimony oxide according to 300-500:3-5:3-5:2-3 mass ratio is successively
Put into centrifuge, 500rpm is stirred 10 minutes, after being well mixed, be squeezed into molten condition into double screw extruder, so
After product is pulled out by forming machine, by cutting machine fixed length cutting, pipe-expanding machine is sent into, is produced after the completion of enlarging.
In the present invention, research foothold and beneficial effect mainly include the following aspects：
Fluororubber 246 is heat-resist, can have more to heat, strong acid, highly basic, strong oxidizer and solvent etc. in 250 DEG C of long-term uses
High stability, softness is good, is adapted to cable core insulating layer material；
Silicone grease is the oily thick inorganic thickening agent based on refining artificial oil, and added with structural stabilizing agent, anticorrosive additive essence
System is formed, and with good waterproof seal, waterproof, solvent resistance and creep resistance energy, does not corrode metal；Have the disadvantage material compared with
It is soft, used under long term high temperature state, there is dissociant precipitation in heat-conducting cream, processability is poor.Aluminium nitride powder thermal conductivity is good, heat
The coefficient of expansion is small, is good heat shock resistance material.The two is used cooperatively, and possesses preferable heat conductivility；
Cable insulation outer layer needs intensity high, high pressure resistant, fire-retardant fireproof and flexible, phenolic resin and gather that the present invention is selected
Vinyl chloride resin, resistance to elevated temperatures preferably, especially phenolic resin, even if the globality that can also keep its structure at high temperature and
Stability；Ethylene propylene diene rubber is the copolymer of ethene, propylene and a small amount of non-conjugated diene hydrocarbon, resistance to ozone, heat-resisting, weather-proof etc.
Ageing-resistant performance is excellent；
Cerous hypophosphate maintains the stability of material, enhances the fire resistance property of material.It is fire-retardant using halogen-free expansion fire retardant
Performance is higher.Polytetrafluoroethylene (PTFE) has self-extinguishment, once ignition of cable, can prevent flame spread.Anti-wear agent is molybdenum disulfide,
Considerably increase the abrasion resistance of overcoat；Above-mentioned material not only greatly strengthen fireproof flame-retardant effect, and Stability Analysis of Structures, be difficult
Aoxidize and wear-resisting, service life is long；
Nano silicon and carborundum are the inorganic non-metallic materials of excellent performance, and it has specific surface area big, adsorption
Power is strong, the special performance such as chemical purity is high, dispersive property is good, with its superior stability, reinforcing, thickening property and thixotroping
Property, the present invention makes it evenly spread in organic material skeleton, organizes same performance by being modified processing to nano material
It is good, it is distributed in the skeleton of material, improves mechanical strength, and does not interfere with flexility；Magnesium stearate can strengthen heat
Stability, anti-decomposition oxidation.
The thermoplastic polyester that the present invention is readily able to deformation is changed into the thermosetting height with high resiliency, higher toughness
Molecularly Imprinted Polymer；Compared with Halogen crosslinking polyolefin insulated cable, cable insulation is more soft, and flexible, disclosure satisfy that
High pressure resistant and fire resistance is provided simultaneously with use, bear the requirement of overbending in narrow and small environment in cable.
Brief description of the drawings
Fig. 1 is the structural representation of cable of the present invention；
In Fig. 1：1- core layers, 2- fireprotection layers, 3- screen layers, 4- cable insulations, 5- cable cores, 6- conductors, 7- cable core insulating barriers,
8- metallic braids, 9- heat transfer fillers.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, have below in conjunction with the application
Body embodiment, is more clearly and completely described, it is clear that described embodiment is only the application one to the present invention
Divide embodiment, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, should all belong to the scope of protection of the invention.
Embodiment 1
As shown in figure 1, high pressure flexible direct current cable, from inside to outside including core layer 1, fireprotection layer 2, screen layer 3, and cable are exhausted
Edge layer 4；Provided with three cable cores 5 in the core layer 1, cable core 5 includes conductor 6, cable core insulating barrier 7 and gold successively from inside to outside
Belong to the space inside braid over braid 8, the tangent distribution of three cable cores, core layer 1 to fill using heat transfer filler 9；
The fireprotection layer 2 is mica belt；
The screen layer 3 is tinned copper wire woven shield；
The conductor 6 uses tin plating copper core flexible conductor；
The cable core insulating barrier 7 is fluororubber 246 material；
The metallic braid 8 is aluminum metal braid over braid；
The heat transfer filler 9 is by silicone grease and aluminium nitride according to 3:1 mass ratio, which is mixed, to be made；
The cable insulation 4 is prepared according to following technique：
By nano silicon and nanometer silicon carbide according to 1:1 mass ratio is well mixed to obtain mixture, then puts into
With in the polyvinylpyrrolidone of mixture equal quality, 300rpm stirring 5min, be subsequently placed in hygrothermal environment 6 hours, obtain
To modified Nano material；
Corvic, phenolic resin, ethylene propylene diene rubber, white carbon, polytetrafluoroethylene (PTFE), makrolon and modification are received
Rice material is according to 100:60:60:18:15:12:10 mass ratio is well mixed, and adds banbury, mixing time is 5 minutes, close
It is 90 DEG C to refine temperature, obtains major ingredient；
By major ingredient, magnesium stearate, cerous hypophosphate and antimony oxide according to 300:3:3:2 mass ratio puts into centrifugation successively
In machine, 500rpm is stirred 10 minutes, after being well mixed, molten condition is squeezed into double screw extruder, then through forming machine
After product is pulled out, by cutting machine fixed length cutting, pipe-expanding machine is sent into, is produced after the completion of enlarging.
Embodiment 2
As shown in figure 1, high pressure flexible direct current cable, from inside to outside including core layer 1, fireprotection layer 2, screen layer 3, and cable are exhausted
Edge layer 4；Provided with three cable cores 5 in the core layer 1, cable core 5 includes conductor 6, cable core insulating barrier 7 and gold successively from inside to outside
Belong to the space inside braid over braid 8, the tangent distribution of three cable cores, core layer 1 to fill using heat transfer filler 9；
The fireprotection layer 2 is mica belt；
The screen layer 3 is tinned copper wire woven shield；
The conductor 6 uses tin plating copper core flexible conductor；
The cable core insulating barrier 7 is fluororubber 246 material；
The metallic braid 8 is aluminum metal braid over braid；
The heat transfer filler 9 is by silicone grease and aluminium nitride according to 3:1 mass ratio, which is mixed, to be made；
The cable insulation 4 is prepared according to following technique：
By nano silicon and nanometer silicon carbide according to 1:1 mass ratio is well mixed to obtain mixture, then puts into
With in the polyvinylpyrrolidone of mixture equal quality, 300rpm stirring 5min, be subsequently placed in hygrothermal environment 6 hours, obtain
To modified Nano material；
Corvic, phenolic resin, ethylene propylene diene rubber, white carbon, polytetrafluoroethylene (PTFE), makrolon and modification are received
Rice material is according to 100:60:60:18:15:12:10 mass ratio is well mixed, and adds banbury, mixing time is 5 minutes, close
It is 90 DEG C to refine temperature, obtains major ingredient；
By major ingredient, magnesium stearate, cerous hypophosphate and antimony oxide according to 500:5:5:3 mass ratio puts into centrifugation successively
In machine, 500rpm is stirred 10 minutes, after being well mixed, molten condition is squeezed into double screw extruder, then through forming machine
After product is pulled out, by cutting machine fixed length cutting, pipe-expanding machine is sent into, is produced after the completion of enlarging.
Embodiment 3
The performance test of cable insulation layer material of the present invention, by taking embodiment 1 as an example, specific test result is shown in Table 1：
Table 1
| Project | Unit | As a result |
| Shore hardness | HA | 53 |
| Modulus of elasticity（Surely 100% is stretched） | MPa | 1.9 |
| Tensile strength | MPa | 10.6 |
| Elongation at break | % | 617 |
| Tensile strength change after 135 DEG C/168h heat ageings | % | +2.7 |
| Elongation at break rate of change after 135 DEG C/168h heat ageings | % | -5.9 |
| Specific insulation | ×10-15（Ω•cm） | 3.06 |
| Insulation puncture test（4D case of bendings） | KV | 79 |
| Pressure test（23KV/5min） | It can not puncture |
Conclusion：Cable insulation layer material flexility of the present invention is good, and anti-aging high-temperature resistance is strong, and possesses preferable resistance to height
Press performance.
Above in association with specific embodiment, invention has been described, it will be appreciated by those skilled in the art that these are retouched
It is all exemplary to state, and is not limiting the scope of the invention.Those skilled in the art can be according to essence of the invention
God and principle make various variants and modifications to the present invention, and these variants and modifications are also within the scope of the invention.
Claims (8)
1. high pressure flexible direct current cable, it includes core layer 1, fireprotection layer 2, screen layer 3, and cable insulation 4 from inside to outside；
Provided with three cable cores 5 in the core layer 1, cable core 5 includes conductor 6, cable core insulating barrier 7 and metal knitted successively from inside to outside
Filled using heat transfer filler 9 in space inside band 8, the tangent distribution of three cable cores, core layer 1.
2. cable according to claim 1, it is characterised in that the fireprotection layer 2 is mica belt.
3. cable according to claim 1, it is characterised in that the screen layer 3 is tinned copper wire woven shield.
4. cable according to claim 1, it is characterised in that the conductor 6 uses tin plating copper core flexible conductor.
5. cable according to claim 1, it is characterised in that the cable core insulating barrier 7 is fluororubber 246 material.
6. cable according to claim 1, it is characterised in that the metallic braid 8 is aluminum metal braid over braid.
7. cable according to claim 1, it is characterised in that the heat transfer filler 9 by silicone grease and aluminium nitride according to
3:1 mass ratio, which is mixed, to be made.
8. cable according to claim 1, it is characterised in that the cable insulation 4 is prepared according to following technique：
1）By nano silicon and nanometer silicon carbide according to 1:1 mass ratio is well mixed to obtain mixture, then puts into
To with the polyvinylpyrrolidone of mixture equal quality, 300rpm stirring 5min, be subsequently placed in hygrothermal environment 6 hours,
Obtain modified Nano material；
2）By Corvic, phenolic resin, ethylene propylene diene rubber, white carbon, polytetrafluoroethylene (PTFE), makrolon and modification
Nano material is according to 100:60:60:18:15:12:10 mass ratio is well mixed, and adds banbury, and mixing time is 5 minutes,
Mixing temperature is 90 DEG C, obtains major ingredient；
3）By major ingredient, magnesium stearate, cerous hypophosphate and antimony oxide according to 300-500:3-5:3-5:2-3 mass ratio according to
Secondary to put into centrifuge, 500rpm is stirred 10 minutes, and after being well mixed, molten condition is squeezed into double screw extruder,
Then after product is pulled out through forming machine, by cutting machine fixed length cutting, pipe-expanding machine is sent into, is produced after the completion of enlarging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597656.XA CN107274983A (en) | 2017-07-21 | 2017-07-21 | High pressure flexible direct current cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597656.XA CN107274983A (en) | 2017-07-21 | 2017-07-21 | High pressure flexible direct current cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107274983A true CN107274983A (en) | 2017-10-20 |
Family
ID=60078893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597656.XA Pending CN107274983A (en) | 2017-07-21 | 2017-07-21 | High pressure flexible direct current cable |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327025A (en) * | 2001-07-17 | 2001-12-19 | 安泰科技股份有限公司 | Insulating heat conductive silicon grease material |
| CN102372925A (en) * | 2010-08-05 | 2012-03-14 | 天津莱尔德电子材料有限公司 | Heat conduction insulating material, heat conduction insulating strip and preparation method thereof |
| CN105957631A (en) * | 2016-06-30 | 2016-09-21 | 安徽埃克森科技集团有限公司 | Flexible cable and preparation method therefor |
| CN105968702A (en) * | 2016-05-10 | 2016-09-28 | 安徽华海特种电缆集团有限公司 | High-tenacity heat-resisting modified phenolic resin controlling cable material |
| CN106024138A (en) * | 2016-08-15 | 2016-10-12 | 江苏亨通线缆科技有限公司 | Soft anti-bending cable for intelligent equipment |
-
2017
- 2017-07-21 CN CN201710597656.XA patent/CN107274983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327025A (en) * | 2001-07-17 | 2001-12-19 | 安泰科技股份有限公司 | Insulating heat conductive silicon grease material |
| CN102372925A (en) * | 2010-08-05 | 2012-03-14 | 天津莱尔德电子材料有限公司 | Heat conduction insulating material, heat conduction insulating strip and preparation method thereof |
| CN105968702A (en) * | 2016-05-10 | 2016-09-28 | 安徽华海特种电缆集团有限公司 | High-tenacity heat-resisting modified phenolic resin controlling cable material |
| CN105957631A (en) * | 2016-06-30 | 2016-09-21 | 安徽埃克森科技集团有限公司 | Flexible cable and preparation method therefor |
| CN106024138A (en) * | 2016-08-15 | 2016-10-12 | 江苏亨通线缆科技有限公司 | Soft anti-bending cable for intelligent equipment |
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Application publication date: 20171020 |
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