CN101724214A - Antistatic polytetrafluoroethylene piping component - Google Patents
Antistatic polytetrafluoroethylene piping component Download PDFInfo
- Publication number
- CN101724214A CN101724214A CN200910212889A CN200910212889A CN101724214A CN 101724214 A CN101724214 A CN 101724214A CN 200910212889 A CN200910212889 A CN 200910212889A CN 200910212889 A CN200910212889 A CN 200910212889A CN 101724214 A CN101724214 A CN 101724214A
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- CN
- China
- Prior art keywords
- antistatic
- piping component
- polytetrafluoroethylene
- piping
- polytetrafluoroethylpiping
- 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
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- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an antistatic polytetrafluoroethylene piping component, which consists of polytetrafluoroethylene, and conductive carbon black with a grain diameter below 100 mu m. The antistatic polytetrafluoroethylene piping component maintains excellent corrosion resistance, the mechanical properties and flowability of a polytetrafluoroethylene piping, and has good antistatic property and the electrical conductivity of about 12 ohm/cm; and the use of the product in a friction state is expanded.
Description
Technical field:
The present invention relates to a kind of tetrafluoroethylene pipeline.
Background technology:
Existing tetrafluoroethylene pipeline, its biggest advantage is corrosion-resistant, but it is easy to generate static, easily friction produces spark under Frotteurism, can light inflammable and explosive fluid, thereby it is dangerous easily to blast in the specific occasion etc., and this problem is perplexing those skilled in the art always for a long time, and fails to be resolved.
Summary of the invention:
The object of the present invention is to provide a kind of excellent corrosion resistance nature that both had, have the antistatic polytetrafluoroethylpiping piping component of antistatic property again.
Technical solution of the present invention is:
A kind of antistatic polytetrafluoroethylpiping piping component is characterized in that: be made up of following component in percentage by weight:
Tetrafluoroethylene 98.5～99.5%
Particle diameter is less than the conductive carbon black 0.5～1.5% of 100 μ m.
Described Piping component is pipe, tube stub, pipeline pad or pipeline valve.
Product of the present invention had both kept the corrosion resistance nature of tetrafluoroethylene pipeline excellence, the mechanical property and the flowability that have kept the tetrafluoroethylene pipeline, simultaneously have the excellent antistatic energy again, electric conductivity has been expanded the use of product under Frotteurism about 12 ohm/cm.
The invention will be further described below in conjunction with embodiment.
Embodiment:
A kind of antistatic polytetrafluoroethylpiping piping component, form by following component in percentage by weight:
Tetrafluoroethylene 98.5～99.5% (example 98.5%, 99%, 99.5%)
Particle diameter is less than the conductive carbon black 0.5～1.5% (example 1.5%, 1%, 0.5%) of 100 μ m.
Described Piping component is pipe, tube stub, pipeline pad or pipeline valve.
During making, after above-mentioned two kinds of compositions are mixed, make the method for polytetrafluoroethylpiping piping component routinely and make product.
Certainly, during the invention process, can also in raw material, add other suitable auxiliary.
Claims (2)
1. antistatic polytetrafluoroethylpiping piping component is characterized in that: be made up of following component in percentage by weight:
Tetrafluoroethylene 98.5～99.5%
Particle diameter is less than the conductive carbon black 0.5～1.5% of 100 μ m.
2. antistatic polytetrafluoroethylpiping piping component according to claim 1 is characterized in that: described Piping component is pipe, tube stub, pipeline pad or pipeline valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212889A CN101724214A (en) | 2009-11-05 | 2009-11-05 | Antistatic polytetrafluoroethylene piping component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212889A CN101724214A (en) | 2009-11-05 | 2009-11-05 | Antistatic polytetrafluoroethylene piping component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101724214A true CN101724214A (en) | 2010-06-09 |
Family
ID=42445809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910212889A Pending CN101724214A (en) | 2009-11-05 | 2009-11-05 | Antistatic polytetrafluoroethylene piping component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101724214A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604281A (en) * | 2012-02-14 | 2012-07-25 | 南昌航空大学 | Preparation method of crosslinking-free polymer-based high-temperature PTC (positive temperature coefficient) material |
| CN103174884A (en) * | 2013-03-26 | 2013-06-26 | 赵炜 | Antistatic polytetrafluoroethylene lining anti-corrosion pipeline and manufacturing method thereof |
| CN104676150A (en) * | 2015-03-24 | 2015-06-03 | 苏州新区华士达工程塑胶有限公司 | High-strength Teflon hydraulic pipe |
| CN105911601A (en) * | 2016-06-14 | 2016-08-31 | 安普科技有限公司 | Antistatic metal detection device |
-
2009
- 2009-11-05 CN CN200910212889A patent/CN101724214A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604281A (en) * | 2012-02-14 | 2012-07-25 | 南昌航空大学 | Preparation method of crosslinking-free polymer-based high-temperature PTC (positive temperature coefficient) material |
| CN103174884A (en) * | 2013-03-26 | 2013-06-26 | 赵炜 | Antistatic polytetrafluoroethylene lining anti-corrosion pipeline and manufacturing method thereof |
| CN104676150A (en) * | 2015-03-24 | 2015-06-03 | 苏州新区华士达工程塑胶有限公司 | High-strength Teflon hydraulic pipe |
| CN105911601A (en) * | 2016-06-14 | 2016-08-31 | 安普科技有限公司 | Antistatic metal detection device |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100609 |