JPS54157152A - Ethylene-propylene rubber composition - Google Patents
Ethylene-propylene rubber compositionInfo
- Publication number
- JPS54157152A JPS54157152A JP6496678A JP6496678A JPS54157152A JP S54157152 A JPS54157152 A JP S54157152A JP 6496678 A JP6496678 A JP 6496678A JP 6496678 A JP6496678 A JP 6496678A JP S54157152 A JPS54157152 A JP S54157152A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- propylene rubber
- parts
- rubber composition
- propylene
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: Title rubber composition that is composed of an ethylene-propylene rubber, an ethylene-acrylate elastomer, an organic peroxide, and a specific curing accelerator, thus having high resistance to ozone, heat, coldness, and flex cracking, further high mechanical strength.
CONSTITUTION: To 100 parts by wt of (A) the elastomer component consisting of (a) 95W20 wt% of an ethylene-propylene rubber containing 50W80 wt% of ethylene and 50W20 wt% of propylene, (b) 5W50 wt% of an ethylene-acrylate elastomer containing an ethylele-alkyl acrylate copolymer and a terpolymer from ethylene, an alkyl acrylate, and the third monomer as acrylic acid or acrlonitrile, are incorporated (B) 0.5W5 parts of an organic peroxide, and (C) 0.1W5 parts of at least one curing accelerator selected from sulfur, triallyl isocyanate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6496678A JPS54157152A (en) | 1978-06-01 | 1978-06-01 | Ethylene-propylene rubber composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6496678A JPS54157152A (en) | 1978-06-01 | 1978-06-01 | Ethylene-propylene rubber composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54157152A true JPS54157152A (en) | 1979-12-11 |
Family
ID=13273285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6496678A Pending JPS54157152A (en) | 1978-06-01 | 1978-06-01 | Ethylene-propylene rubber composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157152A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6259650A (en) * | 1985-09-11 | 1987-03-16 | Mitsui Petrochem Ind Ltd | Vulcanizable acrylic rubber composition |
JPS63110229A (en) * | 1986-10-27 | 1988-05-14 | Sumitomo Chem Co Ltd | Elastomer composition |
JPS63110231A (en) * | 1986-10-27 | 1988-05-14 | Sumitomo Chem Co Ltd | Elastomer composition |
JP2001064460A (en) * | 1999-06-23 | 2001-03-13 | Bridgestone Corp | Rubber vibration insulator composition |
-
1978
- 1978-06-01 JP JP6496678A patent/JPS54157152A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6259650A (en) * | 1985-09-11 | 1987-03-16 | Mitsui Petrochem Ind Ltd | Vulcanizable acrylic rubber composition |
JPS63110229A (en) * | 1986-10-27 | 1988-05-14 | Sumitomo Chem Co Ltd | Elastomer composition |
JPS63110231A (en) * | 1986-10-27 | 1988-05-14 | Sumitomo Chem Co Ltd | Elastomer composition |
JP2001064460A (en) * | 1999-06-23 | 2001-03-13 | Bridgestone Corp | Rubber vibration insulator composition |
JP4556281B2 (en) * | 1999-06-23 | 2010-10-06 | 株式会社ブリヂストン | Anti-vibration rubber composition |
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