CN104964101A - Composite multi-layer plastic hose - Google Patents
Composite multi-layer plastic hose Download PDFInfo
- Publication number
- CN104964101A CN104964101A CN201510379435.6A CN201510379435A CN104964101A CN 104964101 A CN104964101 A CN 104964101A CN 201510379435 A CN201510379435 A CN 201510379435A CN 104964101 A CN104964101 A CN 104964101A
- Authority
- CN
- China
- Prior art keywords
- layer
- thickness
- flexible pipe
- plastics laminate
- plastic hose
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a composite multi-layer plastic hose. The composite multi-layer plastic hose is characterized by comprising three layers from outside to inside, wherein the outmost layer is a polyester layer of the thickness of 0.5 mm to 1.5 mm, the second layer is an ethylene-propylene copolymer layer of the thickness of 1.3 mm to 1.8 mm, and the third layer is a chemigum layer of the thickness of 1.7 mm to 2.4 mm. The composite multi-layer plastic hose has good corrosion resistance.
Description
Technical field
The present invention relates to plastic flexible pipe, particularly, relate to a kind of combination plastics laminate flexible pipe.
Background technique
The purposes of tubing is comparatively wide in range, can see with each corner in life at work.The tubing of unlike material has different purposes, wherein the purposes of plastic tube is more, plastic tube, in fluid transfer process, need the performance with certain corrosion-resistant and salt tolerant, otherwise can there is the problems such as burn into fracture, distortion in plastic tube after a long time use.In the production process of some special chemical reagent, the quality of salt resistant character determines the service time of plastic tube, therefore needs to develop a kind of multilayer tubing had compared with high-salt tolerance energy.
Summary of the invention
For solving the poor problem of conventional multi-layer tubes decay resistance, the present invention is achieved through the following technical solutions:
A kind of combination plastics laminate flexible pipe, it is characterized in that described combination plastics laminate flexible pipe is three layers, from outside to inside respectively: the ethylene propylene copolymer layer that the polyester layer that outermost surface is thickness 0.5mm ~ 1.5mm, the second layer are thickness 1.3mm ~ 1.8mm, third layer are thickness 1.7mm ~ 2.4mm nitrile butadiene rubber layer.
In some embodiments of the invention, wherein the thickness of polyester layer is 1.4mm.
In some embodiments of the invention, wherein the thickness of ethylene propylene copolymer layer is 1.7mm.
In some embodiments of the invention, wherein nitrile butadiene rubber layer thickness is 2mm.
Beneficial effect: combination plastics laminate flexible pipe of the present invention has good corrosion resistance characteristic.
Accompanying drawing explanation
Fig. 1 is the generalized section of combination plastics laminate flexible pipe of the present invention.
Embodiment
Embodiment 1
A kind of combination plastics laminate flexible pipe, it is characterized in that described combination plastics laminate flexible pipe is three layers, from outside to inside respectively: the ethylene propylene copolymer layer that the polyester layer that outermost surface is thickness 1.4mm, the second layer are thickness 1.7mm, third layer are thickness 2mm nitrile butadiene rubber layer.
Embodiment 2
A kind of combination plastics laminate flexible pipe, it is characterized in that described combination plastics laminate flexible pipe is three layers, from outside to inside respectively: the ethylene propylene copolymer layer that the polyester layer that outermost surface is thickness 1.5mm, the second layer are thickness 1.3mm, third layer are thickness 1.7mm nitrile butadiene rubber layer.
Claims (4)
1. a combination plastics laminate flexible pipe, it is characterized in that described combination plastics laminate flexible pipe is three layers, from outside to inside respectively: the ethylene propylene copolymer layer (2) that the polyester layer (1) that outermost surface is thickness 0.5mm ~ 1.5mm, the second layer are thickness 1.3mm ~ 1.8mm, third layer are thickness 1.7mm ~ 2.4mm nitrile butadiene rubber layer (3).
2. combination plastics laminate flexible pipe according to claim 1, wherein the thickness of polyester layer (1) is 1.4mm.
3. combination plastics laminate flexible pipe according to claim 1, wherein the thickness of ethylene propylene copolymer layer (2) is 1.7mm.
4. combination plastics laminate flexible pipe according to claim 1, wherein nitrile butadiene rubber layer (3) thickness is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510379435.6A CN104964101A (en) | 2015-06-30 | 2015-06-30 | Composite multi-layer plastic hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510379435.6A CN104964101A (en) | 2015-06-30 | 2015-06-30 | Composite multi-layer plastic hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104964101A true CN104964101A (en) | 2015-10-07 |
Family
ID=54218153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510379435.6A Pending CN104964101A (en) | 2015-06-30 | 2015-06-30 | Composite multi-layer plastic hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104964101A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159220A (en) * | 1995-07-20 | 1997-09-10 | 和记公司 | Fuel transporting pipe |
| US7291369B2 (en) * | 2001-10-03 | 2007-11-06 | 3M Innovative Properties Company | Multi-layer articles including a fluoroelastomer layer and a barrier layer and method of making the same |
| CN101070936A (en) * | 2006-03-28 | 2007-11-14 | 东海橡胶工业株式会社 | Flexible de carburant en composite a resine |
| CN103644388A (en) * | 2013-11-28 | 2014-03-19 | 无锡合众信息科技有限公司 | Salt-tolerant composite multilayer pipe |
-
2015
- 2015-06-30 CN CN201510379435.6A patent/CN104964101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159220A (en) * | 1995-07-20 | 1997-09-10 | 和记公司 | Fuel transporting pipe |
| DE69610379T2 (en) * | 1995-07-20 | 2001-04-12 | Hutchinson Sa | Fuel pipe |
| US7291369B2 (en) * | 2001-10-03 | 2007-11-06 | 3M Innovative Properties Company | Multi-layer articles including a fluoroelastomer layer and a barrier layer and method of making the same |
| CN101070936A (en) * | 2006-03-28 | 2007-11-14 | 东海橡胶工业株式会社 | Flexible de carburant en composite a resine |
| CN103644388A (en) * | 2013-11-28 | 2014-03-19 | 无锡合众信息科技有限公司 | Salt-tolerant composite multilayer pipe |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |