CN207701973U - A kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road - Google Patents
A kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road Download PDFInfo
- Publication number
- CN207701973U CN207701973U CN201621229208.1U CN201621229208U CN207701973U CN 207701973 U CN207701973 U CN 207701973U CN 201621229208 U CN201621229208 U CN 201621229208U CN 207701973 U CN207701973 U CN 207701973U
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- layer
- pipe road
- composite pipe
- enhanced polyethylene
- molecular weight
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Abstract
The utility model is related to plastic conduit technical fields, more particularly to a kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road, it includes internal layer, middle level and outer layer, the internal layer is ultra-high molecular weight polyethylene layer, the middle level is stainless steel metal wire braiding layer, the outer layer is modified Teflon layer, and the outer layer outer surface is equipped with wear-resisting antiskid line.The utility model is designed reasonably, simple in structure, the feature of environmental protection is good, has many advantages, such as excellent toughness, impact resistance and scratch resistant ability.
Description
Technical field
The utility model is related to plastic conduit technical field more particularly to a kind of enhanced polyethylene and polytetrafluoroethylene (PTFE) are multiple
Close pipeline.
Background technology
Polyethylene（PE）It is the simplest macromolecule of structure and most widely used high molecular material, due to its intensity
Height, high temperature resistant, it is anticorrosive, nontoxic the advantages that be widely used in building water supply, construction drainage, buried drain pipe, building adopts
Warm, appendix, electrician and telecommunication protection sleeve pipe, industrial pipe, agricultural pipe etc. are mainly used in urban water supply, city gas
Supply and field irrigation.Obtained tubing has excellent corrosion resistance, the energy of unique flexibility and excellent resistance to scratch
The features such as power, resistance to low temperature outstanding, good rapid crack increases fracture toughness and easy to connect reliable installation.
Polytetrafluoroethylene (PTFE)（F4, PTFE）Usually by title " King ", with a series of excellent performances：Such as, long
Phase temperature in use can be the high temperature resistance of 200-260 degree, the still soft resistance to low temperature when -100 spend, be resistant to chloroazotic acid and
The corrosion resistance of all organic solvents, the weather-resistant property with best aging life-span in plastics have minimum in plastics
Friction coefficient（0.04）High lubricating property, with minimum surface tension in solid material without adhering to any substance not
Sticky energy, the nonhazardous performance with physiological inertia, have ideal C class F insulating material Fs, newspaper thick one layer can stop
The electric property etc. of 1500V high pressures.
Invention content
The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of reasonable design is provided, simple in structure, environmental protection
Property it is good, with excellent toughness, impact resistance and scratch resistant ability enhanced polyethylene and polyfluortetraethylecomposite composite pipe road.
To achieve the above object, the utility model uses following technical scheme：
A kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road comprising internal layer, middle level and outer layer, the internal layer are
Ultra-high molecular weight polyethylene layer, the middle level are stainless steel metal wire braiding layer, and the outer layer is modified Teflon layer, institute
It states outer layer outer surface and is equipped with wear-resisting antiskid line.
The stainless steel metal wire braiding layer is cross-woven to form reticular structure.
The thickness of the stainless steel metal wire braiding layer is 3-5mm.
The modified Teflon layer is 5.5 × 10 by linear expansion coefficient-5-7.5×10-5/ DEG C modification polytetrafluoro
Vinyl material is molded.
The molecular weight of the ultra-high molecular weight polyethylene layer is ten thousand dalton of 220-260.
The modified Teflon layer changes polytetrafluoroethylene (PTFE) using addition inorganic, metal class and high polymer class filler
Material is made made of property.
It is ultra-high molecular weight polyethylene layer that the utility model, which uses above technical scheme, the internal layer, which makes interior
Layer has the function of excellent wear-resistant, impact resistance, corrosion-resistant and self-lubricating, and it is easy to wear interior containing sandstone etc. to make that it is suitable for conveyings
The blowdown water substance of layer inner surface；The middle level is stainless steel metal wire braiding layer, the design can effective riser tubing it is anti-
Impact capacity and toughness so that tube body is not easily damaged, extends the service life of pipeline；The outer layer is modified Teflon
Layer, the design utilize ptfe surface non-stick, improve the shortcomings that outer layer outer wall easily adheres to greasy dirt, while utilizing polytetrafluoro
The excellent high temperature resistance that ethylene has can alleviate high temperature liquid discharge and cause Pipeline damage, make that it is suitable in fatty environment
It uses.The utility model is designed reasonably, simple in structure, the feature of environmental protection is good, has excellent toughness, impact resistance and scratch resistant energy
The advantages that power.
Description of the drawings
The utility model is further elaborated in conjunction with attached drawing：
Fig. 1 is the structural schematic diagram of the utility model enhanced polyethylene and polyfluortetraethylecomposite composite pipe road.
Specific implementation mode
As shown in Figure 1, the enhanced polyethylene of the utility model and polyfluortetraethylecomposite composite pipe road, including internal layer 1, middle level
2 and outer layer 3, the internal layer 1 is ultra-high molecular weight polyethylene layer, and the middle level 2 is stainless steel metal wire braiding layer, the outer layer
3 be modified Teflon layer, and 3 outer surface of the outer layer is equipped with wear-resisting antiskid line（It is not shown in figure）.
The stainless steel metal wire braiding layer is cross-woven to form reticular structure.
The thickness of the stainless steel metal wire braiding layer is 3-5mm.
The modified Teflon layer is 5.5 × 10 by linear expansion coefficient-5-7.5×10-5/ DEG C modification polytetrafluoro
Vinyl material is molded.
The molecular weight of the ultra-high molecular weight polyethylene layer is ten thousand dalton of 220-260.
The modified Teflon layer changes polytetrafluoroethylene (PTFE) using addition inorganic, metal class and high polymer class filler
Material is made made of property.
It is ultra-high molecular weight polyethylene layer that the utility model, which uses above technical scheme, the internal layer 1, which makes interior
Layer 1 has the function of excellent wear-resistant, impact resistance, corrosion-resistant and self-lubricating, makes that contain sandstone etc. easy to wear it is suitable for conveying
The blowdown water substance of 1 inner surface of internal layer；The middle level 2 is stainless steel metal wire braiding layer, which can effective riser tubing
Impact resistance and toughness so that tube body is not easily damaged, extends the service life of pipeline；The outer layer 3 is modified poly- four
Vinyl fluoride layer, the design utilize ptfe surface non-stick, improve the shortcomings that 3 outer wall of outer layer easily adheres to greasy dirt, while profit
The excellent high temperature resistance having with polytetrafluoroethylene (PTFE) can alleviate high temperature liquid discharge and cause Pipeline damage.
Above description should not have the scope of protection of the utility model any restriction.
Claims (5)
1. a kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road, including internal layer, middle level and outer layer, it is characterised in that：Institute
It is ultra-high molecular weight polyethylene layer to state internal layer, and the middle level is stainless steel metal wire braiding layer, and the outer layer is modified polytetrafluoro
Pvdf layer, the outer layer outer surface are equipped with wear-resisting antiskid line.
2. a kind of enhanced polyethylene according to claim 1 and polyfluortetraethylecomposite composite pipe road, it is characterised in that：It is described
Stainless steel metal wire braiding layer is cross-woven to form reticular structure.
3. a kind of enhanced polyethylene according to claim 1 and polyfluortetraethylecomposite composite pipe road, it is characterised in that：It is described
The thickness of stainless steel metal wire braiding layer is 3-5mm.
4. a kind of enhanced polyethylene according to claim 1 and polyfluortetraethylecomposite composite pipe road, it is characterised in that：It is described
Modified Teflon layer is 5.5 × 10 by linear expansion coefficient-5-7.5×10-5/ DEG C modified teflon material at
Type.
5. a kind of enhanced polyethylene according to claim 1 and polyfluortetraethylecomposite composite pipe road, it is characterised in that：It is described
The molecular weight of ultra-high molecular weight polyethylene layer is ten thousand dalton of 220-260.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229208.1U CN207701973U (en) | 2016-11-16 | 2016-11-16 | A kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229208.1U CN207701973U (en) | 2016-11-16 | 2016-11-16 | A kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701973U true CN207701973U (en) | 2018-08-07 |
Family
ID=63019416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229208.1U Expired - Fee Related CN207701973U (en) | 2016-11-16 | 2016-11-16 | A kind of enhanced polyethylene and polyfluortetraethylecomposite composite pipe road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701973U (en) |
-
2016
- 2016-11-16 CN CN201621229208.1U patent/CN207701973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20191116 |