CN2474533Y - Polytetrafluoroethylene graphite part - Google Patents

Polytetrafluoroethylene graphite part Download PDF

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Publication number
CN2474533Y
CN2474533Y CN 01217384 CN01217384U CN2474533Y CN 2474533 Y CN2474533 Y CN 2474533Y CN 01217384 CN01217384 CN 01217384 CN 01217384 U CN01217384 U CN 01217384U CN 2474533 Y CN2474533 Y CN 2474533Y
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CN
China
Prior art keywords
resistance
utility
model
graphite component
graphite
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.)
Ceased
Application number
CN 01217384
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Chinese (zh)
Inventor
冯圣君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33635624&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN2474533(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CN 01217384 priority Critical patent/CN2474533Y/en
Application granted granted Critical
Publication of CN2474533Y publication Critical patent/CN2474533Y/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Abstract

The utility model discloses a politef graphite component, comprising a graphite component, and holes of the graphite component are filled with plasticizing politef. The utility model has the advantages of excellent applicability, strong pull resistance, bending resistance, and shock resistance, much higher heat insulation, much smaller expansion coefficient, and excellent corrosion resistance and compressional resistance.

Description

The tetrafluoroethylene graphite piece
The utility model relates to a kind of graphite material.
Existing graphite material is because suitability is little, and tension, bending resistance, shock resistance are not good.
The purpose of this utility model is to provide that a kind of suitability is good, tension, bending resistance, tetrafluoroethylene graphite piece that shock resistance is strong.
Technical solution of the present utility model is:
A kind of tetrafluoroethylene graphite piece, the difference of itself and prior art is: comprise graphite piece, be filled with the plasticizing tetrafluoroethylene in the hole of graphite piece.
The utility model suitability is good, tension, bending resistance, shock resistance are strong, and has higher temperature tolerance and less swelling property coefficient, corrosion resistance nature and good pressure-resistant performance.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
A kind of tetrafluoroethylene graphite piece comprises graphite piece 1, is filled with plasticizing tetrafluoroethylene 2 in the hole of graphite piece 1.
When the utility model is made, after graphite piece cleaned, polytetrafluoroethylene liquid is filled in the graphite pores, under 380 degree high temperature, plastify then.

Claims (1)

1, a kind of tetrafluoroethylene graphite piece is characterized in that: comprise graphite piece, be filled with the plasticizing tetrafluoroethylene in the hole of graphite piece.
CN 01217384 2001-02-08 2001-02-08 Polytetrafluoroethylene graphite part Ceased CN2474533Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01217384 CN2474533Y (en) 2001-02-08 2001-02-08 Polytetrafluoroethylene graphite part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01217384 CN2474533Y (en) 2001-02-08 2001-02-08 Polytetrafluoroethylene graphite part

Publications (1)

Publication Number Publication Date
CN2474533Y true CN2474533Y (en) 2002-01-30

Family

ID=33635624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01217384 Ceased CN2474533Y (en) 2001-02-08 2001-02-08 Polytetrafluoroethylene graphite part

Country Status (1)

Country Link
CN (1) CN2474533Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643113A (en) * 2012-04-16 2012-08-22 南通苏宇化工设备制造有限公司 Production method of polytetrafluoroethylene impregnated graphite heat exchange block
CN110636997A (en) * 2017-04-17 2019-12-31 通用电气(Ge)贝克休斯有限责任公司 Acid resistant carbon composites, methods of making the same, and articles formed therefrom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643113A (en) * 2012-04-16 2012-08-22 南通苏宇化工设备制造有限公司 Production method of polytetrafluoroethylene impregnated graphite heat exchange block
CN102643113B (en) * 2012-04-16 2014-12-31 南通苏宇化工设备制造有限公司 Production method of polytetrafluoroethylene impregnated graphite heat exchange block
CN110636997A (en) * 2017-04-17 2019-12-31 通用电气(Ge)贝克休斯有限责任公司 Acid resistant carbon composites, methods of making the same, and articles formed therefrom
CN110636997B (en) * 2017-04-17 2022-09-06 通用电气(Ge)贝克休斯有限责任公司 Acid resistant carbon composites, methods of making the same, and articles formed therefrom

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20040603

Decision number of declaring invalidation: 6142