CN102930930A - Thermoplastic polyurethane insulated and sheathed special control cable - Google Patents
Thermoplastic polyurethane insulated and sheathed special control cable Download PDFInfo
- Publication number
- CN102930930A CN102930930A CN 201110231266 CN201110231266A CN102930930A CN 102930930 A CN102930930 A CN 102930930A CN 201110231266 CN201110231266 CN 201110231266 CN 201110231266 A CN201110231266 A CN 201110231266A CN 102930930 A CN102930930 A CN 102930930A
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- Prior art keywords
- thermoplastic polyurethane
- cable
- sheath
- resistance
- shielding layer
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Abstract
The invention relates to a thermoplastic polyurethane insulated and sheathed special control cable, which comprises a plurality of flexible conductors, a copper wire shielding layer and a sheath. The flexible conductors are provided with a thermoplastic polyurethane insulating layer respectively, and are extruded with a wrapping tape to form a cable core outside which the copper wire shielding layer and the thermoplastic polyurethane insulated sheath are arranged. Thermoplastic polyurethane is machined on and applied to the insulating layer and the sheath of the cable, so that the product can be applied to an environment of -40 to 125 DEG C, is high in low-temperature toughness and high in ozone resistance and abrasion resistance, has oil resistance, water resistance, chemical reagent resistance and mechanical performance indexes which are much higher than those of a polyvinyl chloride cable, and is self-extinguishing and free from halogen when combusted. The cable can be used for places such as automobile control systems, automatic mechanical engineering machine dragging cables, medicine, railways, airport equipment and household articles.
Description
Technical field
The present invention relates to a kind of control cables, relate in particular to a kind of thermoplastic polyurethane insulation and the special electric control cable of sheath.
Background technology
Existing control cables adopts pvc material as the restrictive coating of cable mostly, this kind cable is under the environment of some awful weathers, can't guarantee normal mounting and use, especially under low temperature environment, cause mechanical performance decline, the useful life of cable to shorten, affected the result of use of cable.
Summary of the invention
The present invention provides in order to overcome the above problems that a kind of serviceability temperature is wide, low-temperature flexibility good, the insulation of the thermoplastic polyurethane of good mechanical property and the special electric control cable of sheath.
Technical scheme of the present invention is: comprise many flexible conductors, shielding layer of copper wires and sheath, described many flexible conductors are respectively equipped with the thermoplastic polyurethane insulating barrier outward and extrude twining package tape and consist of cable core, and described cable core is provided with shielding layer of copper wires and thermoplastic polyurethane insulating sleeve outward.
The present invention with the thermoplastic polyurethane processed and applied on cable insulation and sheath, so that this product can be useful in-40 ℃-125 ℃ environment, splendid low-temperature flexibility, excellent ozone resistance, anti-wear performance, oil resistant, water-fast, chemical-resistant reagent and mechanical property ratio polyvinyl chloride index are high, have self-extinguishment and not halogen-containing during this product burning.This cable can be used on automotive control system, mechanical engineering automaton drag cable, medicine, railway, airport equipment, the occasions such as household supplies.
Description of drawings
Fig. 1 is structural representation of the present invention.
1 is flexible conductor among the figure, the 2nd, and thermoplastic polyurethane insulating barrier, the 3rd, twining package tape, the 4th, shielding layer of copper wires, the 5th, thermoplastic polyurethane sheath.
Embodiment
A kind of thermoplastic polyurethane insulation and the special electric control cable of sheath, comprise three flexible conductors 1, shielding layer of copper wires 4 and sheath 5, be respectively equipped with thermoplastic polyurethane insulating barrier 2 outside described three flexible conductors 1 and extrude twining package tape 3 formation cable cores, described cable core is provided with shielding layer of copper wires 4 and thermoplastic polyurethane insulating sleeve 5 outward.
Claims (1)
1. a thermoplastic polyurethane insulate and the special electric control cable of sheath, comprise many flexible conductors, shielding layer of copper wires and sheath, it is characterized in that: described many flexible conductors are respectively equipped with the thermoplastic polyurethane insulating barrier outward and extrude twining package tape and consist of cable core, and described cable core is provided with shielding layer of copper wires and thermoplastic polyurethane insulating sleeve outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110231266 CN102930930A (en) | 2011-08-12 | 2011-08-12 | Thermoplastic polyurethane insulated and sheathed special control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110231266 CN102930930A (en) | 2011-08-12 | 2011-08-12 | Thermoplastic polyurethane insulated and sheathed special control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102930930A true CN102930930A (en) | 2013-02-13 |
Family
ID=47645708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110231266 Pending CN102930930A (en) | 2011-08-12 | 2011-08-12 | Thermoplastic polyurethane insulated and sheathed special control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102930930A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157347A (en) * | 2014-08-22 | 2014-11-19 | 江苏天地龙电缆有限公司 | Ship waterproof magnetic measuring cable |
| CN104282363A (en) * | 2013-07-08 | 2015-01-14 | 沈阳岳阳电缆有限公司 | High-strength mobile type cable |
| CN104425060A (en) * | 2013-09-05 | 2015-03-18 | 沈阳岳阳电缆有限公司 | Low-temperature-resistance flexible cable |
-
2011
- 2011-08-12 CN CN 201110231266 patent/CN102930930A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282363A (en) * | 2013-07-08 | 2015-01-14 | 沈阳岳阳电缆有限公司 | High-strength mobile type cable |
| CN104425060A (en) * | 2013-09-05 | 2015-03-18 | 沈阳岳阳电缆有限公司 | Low-temperature-resistance flexible cable |
| CN104157347A (en) * | 2014-08-22 | 2014-11-19 | 江苏天地龙电缆有限公司 | Ship waterproof magnetic measuring cable |
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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: 20130213 |