CN107602974A - A kind of high strength polyethylene pipe material - Google Patents
A kind of high strength polyethylene pipe material Download PDFInfo
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- CN107602974A CN107602974A CN201710799931.6A CN201710799931A CN107602974A CN 107602974 A CN107602974 A CN 107602974A CN 201710799931 A CN201710799931 A CN 201710799931A CN 107602974 A CN107602974 A CN 107602974A
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- high strength
- polyethylene pipe
- pipe material
- strength polyethylene
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Abstract
The present invention relates to Material Field, more particularly to a kind of high strength polyethylene pipe material.It is made up of the component of following parts by weight：80~120 parts of high density polyethylene (HDPE), 1~5 part of polytetrafluoroethylene (PTFE), 6~10 parts of graphite, 0.5~1 part of coupling agent, 0.2~0.5 part of antioxidant, 0.1~0.3 part of stabilizer, 2~5 parts of toughener, 0.05~0.1 part of lubricant.Compared with prior art, high strength polyethylene pipe material provided by the invention has resistance to pressure and anti-stress cracking, it is ensured that meets intensity and heatproof, wear-resisting demand.
Description
Technical field
The present invention relates to Material Field, more particularly to a kind of high strength polyethylene pipe material.
Background technology
At present, plastic conduit just all occupies a tiny space in stable development, PE pipes, PP-R pipes, UPVC pipes, wherein high intensity
The powerful growth momentum of polyethylene pipe one of attracts people's attention the most.High strength polyethylene pipe uses field extensive.Wherein water pipe
It is most important market.
As water pipe polyvinyl piping materials, it is desirable to which reliable with interface stability, material anti-stress cracking is good, chemically-resistant
Corrosivity is good, ageing-resistant, the series of advantages such as service life length and pliability are good, especially to there is high intensity.And common polythene
Tubing intensity is relatively low, and its intensity and anti-stress cracking can not meet the requirement of water pipe well in use, therefore, if
The strength character of polyvinyl piping materials is improved, then can larger improve the transmission and utilization of water pipe, preferably meet in water pipe field
In requirement.
The content of the invention
It is an object of the invention to provide a kind of high strength polyethylene pipe material.
In order to solve the above problems, a kind of high strength polyethylene pipe material, it is made up of the component of following parts by weight：High density is gathered
It is 80~120 parts of ethene, 1~5 part of polytetrafluoroethylene (PTFE), 6~10 parts of graphite, 0.5~1 part of coupling agent, 0.2~0.5 part of antioxidant, steady
Determine 0.1~0.3 part of agent, 2~5 parts of toughener, 0.05~0.1 part of lubricant.
Further, it is made up of the component of following parts by weight：90~110 parts of high density polyethylene (HDPE), polytetrafluoroethylene (PTFE) 2~4
Part, 7~9 parts of graphite, 0.6~0.9 part of coupling agent, 0.3~0.4 part of antioxidant, 0.15~0.25 part of stabilizer, toughener 3~4
Part, 0.06~0.09 part of lubricant.
Further, it is made up of the component of following parts by weight：100 parts of high density polyethylene (HDPE), 3.5 parts of polytetrafluoroethylene (PTFE), stone
8 parts of ink, 0.7 part of coupling agent, 0.35 part of antioxidant, 0.2 part of stabilizer, 3.5 parts of toughener, 0.07 part of lubricant.
Further, the coupling agent titanate coupling agent or silane coupler.
Further, one or more of the antioxidant in antioxidant 1076, antioxidant 3114 or antioxidant CA.
Further, the stabilizer is selected from benzophenone or BTA.
Further, the toughener is selected from ethylene-octene copolymer or ethylene-hexene co-polymers.
Further, the lubricant is selected from white oil or Tissuemat E.
The present invention provides a kind of high strength polyethylene pipe material, and its technique is simple, and without special installation, it not only possesses poly- second
All advantages of alkene tubing, also increase its intensity and heat-resisting quantity, wearability and anti-stress cracking, compared with prior art, this
The high strength polyethylene pipe material that invention provides has resistance to pressure and anti-stress cracking, it is ensured that meets intensity and heatproof, wear-resisting need
Ask.
Embodiment
With reference to embodiment, the embodiment of the present invention is described in further detail.Following examples are used for
Illustrate the present invention, but be not limited to the scope of the present invention.
In following embodiments, titanate coupling agent is KR-238S types, and silane coupler is KH570 types.
Embodiment 1
The present invention provides a kind of high strength polyethylene pipe material, is made up of the component of following parts by weight：
Being added after eight kinds of materials are sufficiently mixed by more than in extruding unit in the hopper of extruder, heating-up temperature is 210 DEG C,
Extruded velocity be 6 ms/min, then by sizing, cool down, batch, pack after obtain high strength polyethylene pipe.
Embodiment 2
The present invention provides a kind of high strength polyethylene pipe material, is made up of the component of following parts by weight：
Being added after eight kinds of materials are sufficiently mixed by more than in extruding unit in the hopper of extruder, heating-up temperature is 210 DEG C,
Extruded velocity be 6 ms/min, then by sizing, cool down, batch, pack after obtain high strength polyethylene pipe.
Embodiment 3
The present invention provides a kind of high strength polyethylene pipe material, is made up of the component of following parts by weight：
Being added after eight kinds of materials are sufficiently mixed by more than in extruding unit in the hopper of extruder, heating-up temperature is 210 DEG C,
Extruded velocity be 6 ms/min, then by sizing, cool down, batch, pack after obtain high strength polyethylene pipe.
Embodiment 4
The present invention provides a kind of high strength polyethylene pipe material, is made up of the component of following parts by weight：
Being added after eight kinds of materials are sufficiently mixed by more than in extruding unit in the hopper of extruder, heating-up temperature is 210 DEG C,
Extruded velocity be 6 ms/min, then by sizing, cool down, batch, pack after obtain high strength polyethylene pipe.
Embodiment 5
The present invention provides a kind of high strength polyethylene pipe material, is made up of the component of following parts by weight：
Being added after eight kinds of materials are sufficiently mixed by more than in extruding unit in the hopper of extruder, heating-up temperature is 210 DEG C,
Extruded velocity be 6 ms/min, then by sizing, cool down, batch, pack after obtain high strength polyethylene pipe.
In above-mentioned 5 embodiments, test result is as shown in the table：
According to the above results, polyethylene pipe is better than other embodiment tubing in embodiment 5, have preferable intensity, heatproof,
Wearability and anti-stress cracking.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. high strength polyethylene pipe material, it is characterised in that:It is made up of the component of following parts by weight：High density polyethylene (HDPE) 80~ 120 parts, 1~5 part of polytetrafluoroethylene (PTFE), 6~10 parts of graphite, 0.5~1 part of coupling agent, 0.2~0.5 part of antioxidant, stabilizer 0.1 ~0.3 part, 2~5 parts of toughener, 0.05~0.1 part of lubricant.
- 2. high strength polyethylene pipe material as claimed in claim 1, it is characterised in that:It is made up of the component of following parts by weight：It is high 90~110 parts of density polyethylene, 2~4 parts of polytetrafluoroethylene (PTFE), 7~9 parts of graphite, 0.6~0.9 part of coupling agent, antioxidant 0.3~ 0.4 part, 0.15~0.25 part of stabilizer, 3~4 parts of toughener, 0.06~0.09 part of lubricant.
- 3. high strength polyethylene pipe material as claimed in claim 2, it is characterised in that：It is made up of the component of following parts by weight：It is high 100 parts of density polyethylene, 3.5 parts of polytetrafluoroethylene (PTFE), 8 parts of graphite, 0.7 part of coupling agent, 0.35 part of antioxidant, 0.2 part of stabilizer, 3.5 parts of toughener, 0.07 part of lubricant.
- 4. high strength polyethylene pipe material as claimed in claim 1, it is characterised in that：The coupling agent titanate coupling agent or silicon Alkane coupling agent.
- 5. high strength polyethylene pipe material as claimed in claim 1, it is characterised in that：The antioxidant be selected from antioxidant 1076, One or more in antioxidant 3114 or antioxidant CA.
- 6. high strength polyethylene pipe material as claimed in claim 1, it is characterised in that：The stabilizer is selected from benzophenone or benzo three Azoles.
- 7. high strength polyethylene pipe material as claimed in claim 1, it is characterised in that：The toughener is total to selected from ethylene-octene Polymers or ethylene-hexene co-polymers.
- 8. high strength polyethylene pipe material as claimed in claim 1, it is characterised in that：The lubricant is selected from white oil or polyethylene Wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799931.6A CN107602974A (en) | 2017-09-06 | 2017-09-06 | A kind of high strength polyethylene pipe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799931.6A CN107602974A (en) | 2017-09-06 | 2017-09-06 | A kind of high strength polyethylene pipe material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107602974A true CN107602974A (en) | 2018-01-19 |
Family
ID=61061912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710799931.6A Pending CN107602974A (en) | 2017-09-06 | 2017-09-06 | A kind of high strength polyethylene pipe material |
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| CN (1) | CN107602974A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556589A (en) * | 2017-10-20 | 2018-01-09 | 桐城市中汇塑业有限公司 | A kind of high strength polyethylene pipe material |
| CN108384100A (en) * | 2018-04-12 | 2018-08-10 | 东南管阀股份有限公司 | High density polyethylene (HDPE) ripple pipe as special material for prestressed concrete and its production method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199321A (en) * | 2011-03-15 | 2011-09-28 | 浙江中财管道科技股份有限公司 | Polyethylene pipeline with high thermal conductivity |
| CN104072849A (en) * | 2014-06-23 | 2014-10-01 | 李雪红 | Polyethylene conduit |
-
2017
- 2017-09-06 CN CN201710799931.6A patent/CN107602974A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199321A (en) * | 2011-03-15 | 2011-09-28 | 浙江中财管道科技股份有限公司 | Polyethylene pipeline with high thermal conductivity |
| CN104072849A (en) * | 2014-06-23 | 2014-10-01 | 李雪红 | Polyethylene conduit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556589A (en) * | 2017-10-20 | 2018-01-09 | 桐城市中汇塑业有限公司 | A kind of high strength polyethylene pipe material |
| CN108384100A (en) * | 2018-04-12 | 2018-08-10 | 东南管阀股份有限公司 | High density polyethylene (HDPE) ripple pipe as special material for prestressed concrete and its production method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180119 |