CN102881352A - Carbon fiber cable core - Google Patents
Carbon fiber cable core Download PDFInfo
- Publication number
- CN102881352A CN102881352A CN2012104035956A CN201210403595A CN102881352A CN 102881352 A CN102881352 A CN 102881352A CN 2012104035956 A CN2012104035956 A CN 2012104035956A CN 201210403595 A CN201210403595 A CN 201210403595A CN 102881352 A CN102881352 A CN 102881352A
- Authority
- CN
- China
- Prior art keywords
- parts
- carbon fiber
- fiber cable
- cable core
- conducting medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to the technical field of power cables, in particular to a carbon fiber cable core. The carbon fiber cable core comprise a conductor wire core layer, a conducting medium layer and an insulating layer, wherein the conducting medium layer is attached to the outside of the conducting wire core layer; and the insulating layer is coated outside the conducting medium layer. The carbon fiber cable core is characterized in that: the conducting wire core layer consists of carbon fibers and a bonding agent, wherein the bonding agent is prepared from the following components in parts by weight: 100 parts of bisphenol type A epoxy resin, 50-70 parts of curing agent, 1-3 parts of accelerant, 5-20 parts of ceramic fiber and 1-5 parts of organic silicon coupling agent. Due to the adoption of the carbon fiber cable core, the properties such as dead weight, tensile strength, bending resistance and the like of a cable are further improved, and the use requirements of a transmission cable on the aspects of hardness, corrosion resistance, safety coefficient and the like are met.
Description
Technical field
The present invention relates to the power cable technical field, be specifically related to a kind of carbon fiber cable core.
Background technology
Develop rapidly along with cable technology, the steel core cable core is replaced by the higher non-metallic fibers composite core of intensity, this composite core has significantly reduced weight and the degree of sag of cable, improved original steel core cable core large to the metal demand, the shortcomings such as poor corrosion resistance, it is loose that but this class composite core also exists, and is unfavorable for that curing and fatigue performance are poor, the problems such as easy fracture.
Summary of the invention
Defective in view of prior art exists the purpose of this invention is to provide a kind of carbon fiber cable core, and this kind cable core tensile strength is high, and is lightweight, weather resistance is excellent.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of carbon fiber cable core comprises conductor wire sandwich layer, conducting medium layer and insulating barrier, and the wire sandwich layer adheres to the conducting medium layer outward, and conducting medium layer outer cladding insulating barrier is characterized in that: described conductor wire sandwich layer is to be made of carbon fiber and adhesive; Described adhesive comprises 100 parts of bisphenol A type epoxy resins, curing agent 50---70 parts, promoter 1---3 parts, ceramic fibre 5---20 parts, organo-silicon coupling agent 1---5 parts, mentioned component is prepared according to the parts by weight ratio.
Described curing agent is selected amide groups amine curing agent.
Described promoter is selected the dicyandiamide curing accelerator.
The present invention has the following advantages: the present invention has further improved self weight and tensile strength of cable, and the performances such as bending resistance folding endurance have satisfied transmission cable for many-sided user demands such as hardness, corrosion resistance and coefficient of safetys.
Description of drawings
Fig. 1: a kind of structural representation of carbon fiber cable core.
Among the figure: 1, conductor wire core, 2, the conducting medium layer, 3, insulating barrier.
Embodiment
Specify technical scheme of the present invention below in conjunction with accompanying drawing.
A kind of carbon fiber cable core, comprise conductor wire sandwich layer 1, conducting medium layer 2 and insulating barrier 3, adhere to conducting medium layer 2 outside the wire sandwich layer 1, conducting medium layer 2 outer cladding insulating barrier 3 is characterized in that: described conductor wire sandwich layer 1 is to be made of carbon fiber and adhesive; Described adhesive comprises 100 parts of bisphenol A type epoxy resins, curing agent 50---70 parts, and promoter 1---3 parts, ceramic fibre 5---20 parts, organo-silicon coupling agent 1---5 parts.
Described curing agent is selected amide groups amine curing agent.
Described promoter is selected the dicyandiamide curing accelerator.
Embodiment 1: a kind of carbon fiber cable core, comprise conductor wire sandwich layer 1, conducting medium layer 2 and insulating barrier 3, adhere to conducting medium layer 2 outside the wire sandwich layer 1, conducting medium layer 2 outer cladding insulating barrier 3 is characterized in that: described conductor wire sandwich layer 1 is to be made of carbon fiber and adhesive; Described adhesive comprises 100 parts of bisphenol A type epoxy resins, 50 parts in amide groups amine curing agent, 1 part of dicyandiamide curing accelerator, 5 parts of ceramic fibres, 1 part of organo-silicon coupling agent.
Embodiment 2: a kind of carbon fiber cable core, comprise conductor wire sandwich layer 1, conducting medium layer 2 and insulating barrier 3, adhere to conducting medium layer 2 outside the wire sandwich layer 1, conducting medium layer 2 outer cladding insulating barrier 3 is characterized in that: described conductor wire sandwich layer 1 is to be made of carbon fiber and adhesive; Described adhesive comprises 100 parts of bisphenol A type epoxy resins, 70 parts in amide groups amine curing agent, 3 parts of dicyandiamide curing accelerators, 20 parts of ceramic fibres, 5 parts of organo-silicon coupling agents.
Embodiment 3: a kind of carbon fiber cable core, comprise conductor wire sandwich layer 1, conducting medium layer 2 and insulating barrier 3, adhere to conducting medium layer 2 outside the wire sandwich layer 1, conducting medium layer 2 outer cladding insulating barrier 3 is characterized in that: described conductor wire sandwich layer 1 is to be made of carbon fiber and adhesive; Described adhesive comprises 100 parts of bisphenol A type epoxy resins, 60 parts in amide groups amine curing agent, 2 parts of dicyandiamide curing accelerators, 10 parts of ceramic fibres, 3 parts of organo-silicon coupling agents.
Claims (3)
1. carbon fiber cable core, comprise conductor wire sandwich layer, conducting medium layer and insulating barrier, the wire sandwich layer adheres to the conducting medium layer outward, and conducting medium layer outer cladding insulating barrier is characterized in that: described conductor wire sandwich layer is to be made of carbon fiber and adhesive; Described adhesive comprises 100 parts of bisphenol A type epoxy resins, curing agent 50---70 parts, promoter 1---3 parts, ceramic fibre 5---20 parts, organo-silicon coupling agent 1---5 parts, mentioned component is prepared according to the parts by weight ratio.
2. a kind of carbon fiber cable core according to claim 1, it is characterized in that: described curing agent is selected amide groups amine curing agent.
3. a kind of carbon fiber cable core according to claim 1, it is characterized in that: described promoter is selected the dicyandiamide curing accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104035956A CN102881352A (en) | 2012-10-22 | 2012-10-22 | Carbon fiber cable core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104035956A CN102881352A (en) | 2012-10-22 | 2012-10-22 | Carbon fiber cable core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102881352A true CN102881352A (en) | 2013-01-16 |
Family
ID=47482644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104035956A Pending CN102881352A (en) | 2012-10-22 | 2012-10-22 | Carbon fiber cable core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102881352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491592A (en) * | 2019-08-29 | 2019-11-22 | 国网河南省电力公司电力科学研究院 | Energy saving of power transmission line capacity-improving conducting wires and preparation method thereof |
-
2012
- 2012-10-22 CN CN2012104035956A patent/CN102881352A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491592A (en) * | 2019-08-29 | 2019-11-22 | 国网河南省电力公司电力科学研究院 | Energy saving of power transmission line capacity-improving conducting wires and preparation method thereof |
| CN110491592B (en) * | 2019-08-29 | 2020-12-04 | 国网河南省电力公司电力科学研究院 | Energy-saving capacity-increasing wire for power transmission line and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2118909B1 (en) | Electrical conductor and core for an electrical conductor | |
| CA2543111C (en) | Aluminum conductor composite core reinforced cable and method of manufacture | |
| US7179522B2 (en) | Aluminum conductor composite core reinforced cable and method of manufacture | |
| US20110100677A1 (en) | Fiber-polymer composite | |
| CN101145413A (en) | Corrosion-proof vibration-proof wire | |
| CN201548732U (en) | Small-sized nonmetal optical fiber ribbon optical cable used for FTTX | |
| CN102881352A (en) | Carbon fiber cable core | |
| RU2599387C1 (en) | Bicomponent conductor | |
| CN201237921Y (en) | Composite material core for feeder cable | |
| CN102915797A (en) | Lateral pressure-resistant audio connecting wire | |
| CN110343367B (en) | High-toughness carbon fiber composite core for overhead conductor | |
| CN201465585U (en) | Aramid yarn mandrel aerial cable | |
| CN201927415U (en) | Optical fiber composite cable | |
| CN202258502U (en) | Ladder-shaped aluminium twisted wire with carbon fiber composite core | |
| CN102364592A (en) | Carbon fiber compound cable core | |
| CN208126901U (en) | A kind of corrosion-resistant anti-fracture cable | |
| CN202434245U (en) | Composite wire and composite core thereof | |
| CN102347096A (en) | Carbon fiber compound core | |
| CN200956283Y (en) | Corrosion-resistance vibration-proof conductor | |
| CN203787104U (en) | Novel cable core made of fiber reinforced composite material | |
| CN202150297U (en) | Improved carbon fiber composite core lead | |
| CN103792632A (en) | Ultrafine optical cable | |
| CN208954665U (en) | A kind of corrosion resistant type buried cable | |
| CN204760087U (en) | Wisdom energy is with super flexible transposition type carbon fiber complex core | |
| CN105609154A (en) | Composite power cable conductive core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |