JPS5757641A - Surface treatment of formed rubber material - Google Patents

Surface treatment of formed rubber material

Info

Publication number
JPS5757641A
JPS5757641A JP13354280A JP13354280A JPS5757641A JP S5757641 A JPS5757641 A JP S5757641A JP 13354280 A JP13354280 A JP 13354280A JP 13354280 A JP13354280 A JP 13354280A JP S5757641 A JPS5757641 A JP S5757641A
Authority
JP
Japan
Prior art keywords
rubber
fluorine gas
circulated
surface treatment
rubber material
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.)
Granted
Application number
JP13354280A
Other languages
Japanese (ja)
Other versions
JPH0124810B2 (en
Inventor
Harumi Tatsu
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.)
Nok Corp
Original Assignee
Nippon Oil Seal Industry Co Ltd
Nok Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Oil Seal Industry Co Ltd, Nok Corp filed Critical Nippon Oil Seal Industry Co Ltd
Priority to JP13354280A priority Critical patent/JPS5757641A/en
Publication of JPS5757641A publication Critical patent/JPS5757641A/en
Publication of JPH0124810B2 publication Critical patent/JPH0124810B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain a sliding member, such as an O-ring whose surface friction resistance is small, without causing and surface hardening and cracking due to excessive fluorination, by allowing formed rubber to be held in fluorine gas circulated at a specific flow rate.
CONSTITUTION: A vulcanized product of synthetic rubber, etc., such as a copolymer of natural rubber and acrylonitrile-butadiene rubber, etc., is treated in an air flow containing pure fluorine gas or diluted by an inert carrier gas like helium, etc. and circulated at a speed of 20W400cm/min, and the desirable treatment temperature ranges 20W100°C. And then, the formed product of rubber is soaked in water solution of alkali carbonate metallic salt with desirable content of 5W20%, and after removing the fluorine gas adhering to the surface, it is washed in water and dried.
COPYRIGHT: (C)1982,JPO&Japio
JP13354280A 1980-09-25 1980-09-25 Surface treatment of formed rubber material Granted JPS5757641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13354280A JPS5757641A (en) 1980-09-25 1980-09-25 Surface treatment of formed rubber material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13354280A JPS5757641A (en) 1980-09-25 1980-09-25 Surface treatment of formed rubber material

Publications (2)

Publication Number Publication Date
JPS5757641A true JPS5757641A (en) 1982-04-06
JPH0124810B2 JPH0124810B2 (en) 1989-05-15

Family

ID=15107243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13354280A Granted JPS5757641A (en) 1980-09-25 1980-09-25 Surface treatment of formed rubber material

Country Status (1)

Country Link
JP (1) JPS5757641A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184636A (en) * 1983-04-05 1984-10-20 Sumitomo Rubber Ind Ltd Manufacture of sour-resisting rubber product
JPS60184531A (en) * 1984-03-02 1985-09-20 Honda Motor Co Ltd Wiper blade
JPS63175037A (en) * 1987-01-14 1988-07-19 Kanto Denka Kogyo Kk Surface treatment for molded rubber material
JPH01205745A (en) * 1988-02-12 1989-08-18 Seiko Epson Corp Electret storage device
US5820800A (en) * 1991-09-11 1998-10-13 Smc Corporation Vacuum suction pads, and method for manufacturing same
EP1657002A2 (en) * 1998-03-25 2006-05-17 Daikin Industries, Ltd. Method of cleaning fluorine-containing rubber molded article for semiconductor production apparatuses and cleaned molded article

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54135960A (en) * 1978-04-12 1979-10-22 Sekisui Chem Co Ltd Excellent gum packing in deterioration of anti-microbe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54135960A (en) * 1978-04-12 1979-10-22 Sekisui Chem Co Ltd Excellent gum packing in deterioration of anti-microbe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184636A (en) * 1983-04-05 1984-10-20 Sumitomo Rubber Ind Ltd Manufacture of sour-resisting rubber product
JPH0356587B2 (en) * 1983-04-05 1991-08-28
JPS60184531A (en) * 1984-03-02 1985-09-20 Honda Motor Co Ltd Wiper blade
JPS63175037A (en) * 1987-01-14 1988-07-19 Kanto Denka Kogyo Kk Surface treatment for molded rubber material
JPH01205745A (en) * 1988-02-12 1989-08-18 Seiko Epson Corp Electret storage device
US5820800A (en) * 1991-09-11 1998-10-13 Smc Corporation Vacuum suction pads, and method for manufacturing same
EP1657002A2 (en) * 1998-03-25 2006-05-17 Daikin Industries, Ltd. Method of cleaning fluorine-containing rubber molded article for semiconductor production apparatuses and cleaned molded article

Also Published As

Publication number Publication date
JPH0124810B2 (en) 1989-05-15

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