JPS57137131A - Surface treatment of molded rubber material - Google Patents
Surface treatment of molded rubber materialInfo
- Publication number
- JPS57137131A JPS57137131A JP2350781A JP2350781A JPS57137131A JP S57137131 A JPS57137131 A JP S57137131A JP 2350781 A JP2350781 A JP 2350781A JP 2350781 A JP2350781 A JP 2350781A JP S57137131 A JPS57137131 A JP S57137131A
- Authority
- JP
- Japan
- Prior art keywords
- rubber material
- molded rubber
- fluorine gas
- surface treatment
- molded
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/126—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE:To reduce the skin surface friction resistance of a molded rubber material while retaining its rubbery elasticity by holding the molded rubber material in an atmosphere of fluorine gas under a specific condition. CONSTITUTION:A molded rubber material, e.g., acrylonitrile-butadiene copolymer rubber sheet, etc., is put in an autoclave, for example, and held in an atmospere of fluorine gas (preferably, diluted with an inert gas, e.g., N2, etc.) at -20- 5 deg.C to improve the surface of the molded rubber material. USE:The molded rubber material thus treated with fluorine gas is suitable for oil seal, O-ring, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2350781A JPS5838315B2 (en) | 1981-02-19 | 1981-02-19 | Surface treatment method for molded rubber materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2350781A JPS5838315B2 (en) | 1981-02-19 | 1981-02-19 | Surface treatment method for molded rubber materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57137131A true JPS57137131A (en) | 1982-08-24 |
JPS5838315B2 JPS5838315B2 (en) | 1983-08-22 |
Family
ID=12112370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2350781A Expired JPS5838315B2 (en) | 1981-02-19 | 1981-02-19 | Surface treatment method for molded rubber materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838315B2 (en) |
Cited By (2)
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 |
JPH0429937U (en) * | 1990-07-02 | 1992-03-10 |
-
1981
- 1981-02-19 JP JP2350781A patent/JPS5838315B2/en not_active Expired
Cited By (3)
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 | ||
JPH0429937U (en) * | 1990-07-02 | 1992-03-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS5838315B2 (en) | 1983-08-22 |
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