CN107602973A - A kind of high heat conduction polyvinyl piping materials - Google Patents
A kind of high heat conduction polyvinyl piping materials Download PDFInfo
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- CN107602973A CN107602973A CN201710797050.0A CN201710797050A CN107602973A CN 107602973 A CN107602973 A CN 107602973A CN 201710797050 A CN201710797050 A CN 201710797050A CN 107602973 A CN107602973 A CN 107602973A
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- heat conduction
- high heat
- piping materials
- polyvinyl piping
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Abstract
The present invention relates to Material Field, more particularly to a kind of high heat conduction polyvinyl piping materials.It is made up of the component of following parts by weight：80~120 parts of high density polyethylene (HDPE), 1~5 part of carborundum, 1~5 part of graphite, 0.1~0.3 part of coupling agent, 0.2~0.5 part of antioxidant, 0.1~0.3 part of stabilizer, 0.5~1 part of toughener, 0.05~0.1 part of lubricant.Compared with prior art, high heat conduction polyvinyl piping materials provided by the invention have heat-resisting quantity and high pressure resistant and corrosion resistance, it is ensured that meet heat conduction and high pressure resistant demand.
Description
Technical field
The present invention relates to Material Field, more particularly to a kind of high heat conduction polyvinyl piping materials.
Background technology
At present, plastic conduit just all occupies a tiny space in stable development, PE pipes, PP-R pipes, UPVC pipes, wherein high heat conduction
The powerful growth momentum of polyethylene pipe attracts people's attention the most.High heat conduction polyethylene pipe uses field extensive.Wherein hot-water line and
Ground source heat pump system is the most important market of two of which.
As ground source heat pump system and hot-water line polyvinyl piping materials, it is desirable to, material resistance to stress reliable with interface stability
Cracking behavior is good, and chemical resistance is good, ageing-resistant, the series of advantages such as service life length and pliability are good, especially to have high
Heat conductivility.And common polythene tubing is the non-conductor of heat, its in use heat conductivility can not contentedly source well
The requirement of heat pump and hot-water line, therefore, if improving the heat conductivility of polyvinyl piping materials, it can larger improve underground heat
Transmission and utilization, preferably meet the requirement in earth-source hot-pump system field.
The content of the invention
It is an object of the invention to provide a kind of high heat conduction polyvinyl piping materials.
In order to solve the above problems, the present invention provides a kind of high heat conduction polyvinyl piping materials, by the component group of following parts by weight
Into：80~120 parts of high density polyethylene (HDPE), 1~5 part of carborundum, 1~5 part of graphite, 0.1~0.3 part of coupling agent, antioxidant 0.2~
0.5 part, 0.1~0.3 part of stabilizer, 0.5~1 part 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), 2~4 parts of carborundum, stone
2~4 parts of ink, 0.15~0.25 part of coupling agent, 0.3~0.4 part of antioxidant, 0.15~0.25 part of stabilizer, toughener 0.6~
0.8 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 parts of carborundum, 3 parts of graphite,
0.2 part of coupling agent, 0.35 part of antioxidant, 0.2 part of stabilizer, 0.7 part of toughener, 0.08 part of lubricant.
Further, the coupling agent titanate coupling agent or silane coupler.
Further, the one kind or more of the antioxidant in antioxidant 1076, antioxidant 3114 or irgasfos 168
Kind.
Further, the stabilizer is selected from titanium dioxide or zinc oxide.
Further, the toughener is selected from ethylene-propylene copolymer or ethylene-butene copolymer.
Further, the lubricant is selected from methyl-silicone oil or Tissuemat E.
The present invention provides a kind of high heat conduction polyvinyl piping materials, and its technique is simple, without special installation.The graphite that is added and
Carborundum makes it not only possess all advantages of polyvinyl piping materials, can with increased thermal conductivity and corrosion resistance, compared with prior art,
High heat conduction polyvinyl piping materials provided by the invention have heat-resisting quantity and high pressure resistant and corrosion resistance, it is ensured that meet heat conduction and Nai Gao
Pressure demand.
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 heat conduction polyvinyl piping materials, 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 240 DEG C,
Extruded velocity be 10 ms/min, then by sizing, cool down, batch, pack after obtain high heat conduction polyethylene pipe.
Embodiment 2
The present invention provides a kind of high heat conduction polyvinyl piping materials, 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 240 DEG C,
Extruded velocity be 10 ms/min, then by sizing, cool down, batch, pack after obtain high heat conduction polyethylene pipe.
Embodiment 3
The present invention provides a kind of high heat conduction polyvinyl piping materials, 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 240 DEG C,
Extruded velocity be 10 ms/min, then by sizing, cool down, batch, pack after obtain high heat conduction polyethylene pipe.
Embodiment 4
The present invention provides a kind of high heat conduction polyvinyl piping materials, 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 240 DEG C,
Extruded velocity be 10 ms/min, then by sizing, cool down, batch, pack after obtain high heat conduction polyethylene pipe.
Embodiment 5
The present invention provides a kind of high heat conduction polyvinyl piping materials, 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 240 DEG C,
Extruded velocity be 10 ms/min, then by sizing, cool down, batch, pack after obtain high heat conduction 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, has preferable heat resistance, resistance to
Corrosivity and thermal conductivity, therefore there is longer service life.
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 heat conduction polyvinyl piping materials, 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 carborundum, 1~5 part of graphite, 0.1~0.3 part of coupling agent, 0.2~0.5 part of antioxidant, stabilizer 0.1~ 0.3 part, 0.5~1 part of toughener, 0.05~0.1 part of lubricant.
- 2. high heat conduction polyvinyl piping materials 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 carborundum, 2~4 parts of graphite, 0.15~0.25 part of coupling agent, antioxidant 0.3~0.4 Part, 0.15~0.25 part of stabilizer, 0.6~0.8 part of toughener, 0.06~0.09 part of lubricant.
- 3. high heat conduction polyvinyl piping materials 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 parts of carborundum, 3 parts of graphite, 0.2 part of coupling agent, 0.35 part of antioxidant, 0.2 part of stabilizer, toughener 0.7 part, 0.08 part of lubricant.
- 4. high heat conduction polyvinyl piping materials as claimed in claim 1, it is characterised in that：The coupling agent titanate coupling agent or silicon Alkane coupling agent.
- 5. high heat conduction polyvinyl piping materials as claimed in claim 1, it is characterised in that：The antioxidant be selected from antioxidant 1076, One or more in antioxidant 3114 or irgasfos 168.
- 6. high heat conduction polyvinyl piping materials as claimed in claim 1, it is characterised in that：The stabilizer is selected from titanium dioxide or oxygen Change zinc.
- 7. high heat conduction polyvinyl piping materials as claimed in claim 1, it is characterised in that：The toughener is total to selected from ethylene-propylene Polymers or ethylene-butene copolymer.
- 8. high heat conduction polyvinyl piping materials as claimed in claim 1, it is characterised in that：The lubricant is selected from methyl-silicone oil or poly- Ethylene waxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797050.0A CN107602973A (en) | 2017-09-06 | 2017-09-06 | A kind of high heat conduction polyvinyl piping materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797050.0A CN107602973A (en) | 2017-09-06 | 2017-09-06 | A kind of high heat conduction polyvinyl piping materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107602973A true CN107602973A (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710797050.0A Pending CN107602973A (en) | 2017-09-06 | 2017-09-06 | A kind of high heat conduction polyvinyl piping materials |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157070A (en) * | 2019-05-06 | 2019-08-23 | 南京工业职业技术学院 | A kind of graphite modified polythene material and preparation method thereof |
| CN110157067A (en) * | 2018-03-23 | 2019-08-23 | 张婕 | A kind of environmentally protective HDPE water transferring line and preparation method thereof |
| CN112143072A (en) * | 2020-09-02 | 2020-12-29 | 新奥（内蒙古）石墨烯材料有限公司 | Graphene/polyethylene heat conduction material, preparation method thereof, pipe using heat conduction material and ground source heat pump |
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 |
| CN106750713A (en) * | 2015-11-19 | 2017-05-31 | 青岛秀珀尔科技有限公司 | Polyethylene heat conduction material |
-
2017
- 2017-09-06 CN CN201710797050.0A patent/CN107602973A/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 |
| CN106750713A (en) * | 2015-11-19 | 2017-05-31 | 青岛秀珀尔科技有限公司 | Polyethylene heat conduction material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157067A (en) * | 2018-03-23 | 2019-08-23 | 张婕 | A kind of environmentally protective HDPE water transferring line and preparation method thereof |
| CN110157070A (en) * | 2019-05-06 | 2019-08-23 | 南京工业职业技术学院 | A kind of graphite modified polythene material and preparation method thereof |
| CN112143072A (en) * | 2020-09-02 | 2020-12-29 | 新奥（内蒙古）石墨烯材料有限公司 | Graphene/polyethylene heat conduction material, preparation method thereof, pipe using heat conduction material and ground source heat pump |
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Application publication date: 20180119 |