CN106057335A - Fluoroplastic high temperature resistant insulated wire - Google Patents
Fluoroplastic high temperature resistant insulated wire Download PDFInfo
- Publication number
- CN106057335A CN106057335A CN201610636091.7A CN201610636091A CN106057335A CN 106057335 A CN106057335 A CN 106057335A CN 201610636091 A CN201610636091 A CN 201610636091A CN 106057335 A CN106057335 A CN 106057335A
- Authority
- CN
- China
- Prior art keywords
- layer
- fluoroplastic
- flame
- insulated wire
- muscovitum
- 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
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The invention provides a fluoroplastic high temperature resistant insulated wire. The insulated wire comprises a PE material layer, a mica flame retardant layer and a filling layer from outside to inside successively, a cylindrical intermediate tube material is placed in the center position of the fluoroplastic high temperature resistant insulated wire, the PE material layer and the mica flame-retardant layer are of enclosed circular structures, the mica flame-retardant layer is filled with mineral matter materials as mica and a calcium oxide layer, the thickness of the mica flame-retardant layer is 1-6mm, the cylindrical intermediate tube material whose diameter ranges from 3 to 8 mm is of a glass fiber tube structure, the filling layer is composed of a tetrafluoroethylene-hexafluoropropylene copolymer material and ceramic fibers, the filling layer is divided, by separating plates of arc structures, into different spaces, fluoroplastic insulating layers, prepared by mixing PTFE material and PPL, are arranged in the divided spaces respectively, and the fluoroplastic insulating layers wrap conductor groups made of copper wires. The fluoroplastic high temperature resistant insulated wire is simple in structure and high in safety coefficient.
Description
Technical field
The present invention relates to a kind of high-temperature insulation line, particularly to a kind of fluoroplastic high-temperature-resistant covered wire.
Background technology
At present, various architectural engineering permanent wiring electric wires at home are the products having a large capacity and a wide range, and not only relate to
To huge numbers of families, and the field that the fire safety conditions such as industrial premises, business, office building, amusement, oil, mine, boats and ships are high
Closing, architectural engineering permanent wiring electric wire is mainly the polyvinyl chloride cable with IEC as representative the most in the world,
I.e. portioned product included in standard GB/T 5023-2008 and machinery industry standard JB8734-1998, the insulating barrier of cable
Mostly use the insulant of Halogen, thus once fire will propagating combustion, and produce substantial amounts of smog and harmful corrosivity
Hydrogen halide, is formed " secondary disaster "；In recent years, health environment-friendly consciousness is rooted in the hearts of the people, and environmental problem has become as everybody and closes
One focus of note, the public hazards that not only developed country pair such as Europe, the U.S., Japan is relevant with electric wire are attached great importance to, and have worked out one
The law that series is strict, China also specifies not use the non-environment-friendly cables such as PVC in big-and-middle-sized building and public place.For reply
European Council Regulation, environmental regulation is put into effect in the field such as domestic construction industry, electronics industry the most accordingly.
To this end, the invention provides a kind of fluoroplastic high-temperature-resistant covered wire, having high temperature resistant, waterproof, oil resistant, chemically-resistant is rotten
The characteristic of erosion, safety coefficient is high.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of fluoroplastic high-temperature-resistant covered wire, simple in construction, safety system
Number height.
The technical purpose of the present invention is realized by techniques below scheme:
A kind of fluoroplastic high-temperature-resistant covered wire, is followed successively by PE material layer, Muscovitum flame-retardant layer, and packed layer from outside to inside.
Position, fluoroplastic high-temperature-resistant covered wire middle is tubing in the middle of cylinder type.Described PE material layer, Muscovitum is fire-retardant
Layer is the circular configuration closed, and described Muscovitum flame-retardant layer has been filled with the mineral materials such as Muscovitum, cao layers, and Muscovitum hinders
The thickness of combustion layer is 1-6 millimeter.Described Muscovitum flame-retardant layer has been filled with the mineral materials such as Muscovitum, cao layers, has
Excellent fire resistance, has the ability stoping or delaying flame to occur or spread.Tubing in the middle of described cylinder type, uses glass
Glass fiber pipe structure, a diameter of 3 to 8 millimeters.
Packed layer uses perfluoroethylene-propylene material and ceramic fibre composition, in described packed layer, uses dividing plate handle
Packed layer is divided into different spaces, described dividing plate to use arc structure, in the space that described dividing plate separates, is respectively provided with
Fluoroplastic insulation layer, described fluoroplastic insulation layer uses PTFE material and PPL mixing manufacture, at described fluoroplastic insulation
Having wrapped up conductor group in Ceng, described conductor slightly uses copper cash to make.
Further aspect of the present invention is to be provided with fluorescence coating on PE material layer.When being easy to underground construction, electric wire
Goods can send fluorescence, the beneficially orientation of identification electric wire in dark surrounds, it is simple to maintenance.
The dividing plate quantity that further aspect of the present invention is is 3
Detailed description of the invention
Presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to by this area
Artisans understand that, thus protection scope of the present invention is made apparent clear and definite defining.
Described a kind of fluoroplastic high-temperature-resistant covered wire, is followed successively by PE material layer, Muscovitum flame-retardant layer from outside to inside, and fills
Layer, is tubing in the middle of cylinder type in described position, fluorine plastic wire goods middle.
Described PE material layer, Muscovitum flame-retardant layer is the circular configuration closed, and described PE material layer is fluorine plastic wire
The outermost layer of goods, primarily serves support and protective action.
A kind of preferred version, described PE material layer is provided with fluorescence coating, it is simple to when underground construction, electric wire system
Product can send fluorescence, the beneficially orientation of identification electric wire in dark surrounds, it is simple to maintenance.
Described Muscovitum flame-retardant layer has been filled with the mineral materials such as Muscovitum, cao layers, has excellent anti-flammability
Can, there is the ability stoping or delaying flame to occur or spread, the thickness of described Muscovitum flame-retardant layer is 1-6 millimeter.
Tubing in the middle of described cylinder type, employing glass fibre tubular construction, a diameter of 2 to 8 millimeters, it is possible to increase electric wire electricity
The anti-of cable goods pulls degree.
Described packed layer uses perfluoroethylene-propylene material and ceramic fibre composition, and electric wire goods are played protection
The effect of set.
In described packed layer, dividing plate is used to be divided into different spaces, described dividing plate to use circular arc knot packed layer
Structure, dividing plate uses elastomeric material to make.
Described dividing plate quantity is 3, in the space that described dividing plate separates, is respectively provided with fluoroplastic insulation layer,
Described fluoroplastic insulation layer uses PTFE material and PPL mixing manufacture.Wherein, PTFE, is the new melt-processable of comparison
Fluoroplastics, its fusing point is high, and density is 2.13 grams/cc to 2.16 grams/cc, and PTFE is heat-resisting, cold-resistant, chemically stable
Property, mechanicalness, insulating properties, self lubricity, folding resistance, resistance to cracking excellent, meanwhile, it is right for adding PPL, PPL in fluoroplastics
Position polyphenyl phenol, is wear-resisting, encapsulant ideal in the industries such as metallurgy, chemical industry, and high life is high temperature resistant, meanwhile, right
Position polyphenyl Heat stability is good, corrosion resistance, self-lubricating property is better than molybdenum bisuphide and graphite, the strand of PPL, due to the biggest
Rigidity and regularity, make it insoluble in not melting, self machine-shaping difficulty, need to fill other materials and be blended to use, the present invention
The fluoroplastic insulation layer of a kind of fluorine plastic wire cable goods uses politef and position polyphenyl phenol compound to make.Described
Fluoroplastic insulation layer in wrapped up conductor group, described conductor group uses copper cash to make, and is used for information of transmitting and transmission electric power.
Meanwhile, often organize conductor for the ease of mark, different colors can be identified in conductor group.The foregoing is only the reality of the present invention
Execute example, not thereby limit the scope of the claims of the present invention, every equivalent structure utilizing description of the invention content to be made or etc.
Effect flow process conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the patent protection of the present invention
In the range of.
Claims (3)
1. a fluoroplastic high-temperature-resistant covered wire, it is characterised in that be followed successively by PE material layer from outside to inside, Muscovitum flame-retardant layer, and
Packed layer, is tubing in the middle of cylinder type in described position, fluoroplastic high-temperature-resistant covered wire middle, described PE material layer, cloud
Female flame-retardant layer is the circular configuration closed, and described Muscovitum flame-retardant layer has been filled with the mineral materials such as Muscovitum, cao layers,
The thickness of Muscovitum flame-retardant layer is 1-6 millimeter, tubing in the middle of described cylinder type, employing glass fibre tubular construction, a diameter of 3 to 8
Millimeter, packed layer uses perfluoroethylene-propylene material and ceramic fibre composition, in described packed layer, uses dividing plate filling
Layer is divided into different spaces, described dividing plate to use arc structure, in the space that described dividing plate separates, is respectively provided with fluorine
Plastic insulating layer, described fluoroplastic insulation layer uses PTFE material and PPL mixing manufacture, in described fluoroplastic insulation layer
Having wrapped up conductor group, described conductor slightly uses copper cash to make.
Fluoroplastic high-temperature-resistant covered wire the most according to claim 1, it is characterised in that be provided with on described PE material layer
Fluorescence coating.
Fluoroplastic high-temperature-resistant covered wire the most according to claim 1, it is characterised in that described dividing plate quantity is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636091.7A CN106057335A (en) | 2016-08-05 | 2016-08-05 | Fluoroplastic high temperature resistant insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636091.7A CN106057335A (en) | 2016-08-05 | 2016-08-05 | Fluoroplastic high temperature resistant insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106057335A true CN106057335A (en) | 2016-10-26 |
Family
ID=57480727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636091.7A Pending CN106057335A (en) | 2016-08-05 | 2016-08-05 | Fluoroplastic high temperature resistant insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057335A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001135159A (en) * | 1999-11-08 | 2001-05-18 | Yazaki Corp | Non-halogen flame retardant resin-covered conductor |
| CN104952529A (en) * | 2015-07-06 | 2015-09-30 | 苏州捷宁模塑有限公司 | Fluoroplastic wire and cable product |
| CN105264616A (en) * | 2013-06-04 | 2016-01-20 | 尼克桑斯公司 | Medium- or high-voltage electric device |
-
2016
- 2016-08-05 CN CN201610636091.7A patent/CN106057335A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001135159A (en) * | 1999-11-08 | 2001-05-18 | Yazaki Corp | Non-halogen flame retardant resin-covered conductor |
| CN105264616A (en) * | 2013-06-04 | 2016-01-20 | 尼克桑斯公司 | Medium- or high-voltage electric device |
| CN104952529A (en) * | 2015-07-06 | 2015-09-30 | 苏州捷宁模塑有限公司 | Fluoroplastic wire and cable product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |