JPS572349A - Rubber composition for vulcanization - Google Patents
Rubber composition for vulcanizationInfo
- Publication number
- JPS572349A JPS572349A JP7557280A JP7557280A JPS572349A JP S572349 A JPS572349 A JP S572349A JP 7557280 A JP7557280 A JP 7557280A JP 7557280 A JP7557280 A JP 7557280A JP S572349 A JPS572349 A JP S572349A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- ethylene
- copolymer rubber
- unit
- flame
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A rubber composition having improved processing characteristics without adding a softening agent to it, providing a vulcanized material having rubberlike properties, strength, and sufficient flame retardancy, obtained by adding a flame-retardant to a specific ethylene-olefin copolymer rubber.
CONSTITUTION: 10W70pts.wt., Preferably 25W55pts.wt. flame-retardant is added to 100pts.wt. ethylene-α-olefin copolymer rubber having 82/18W95/5, preferably 85/15W95/5 molar ratio of ethylene unit to 4W10C α-olefin unit (ethylene/α-olefin), and 0.6W3.0dl/g, preferably 0.8W1.5dl/g intrinsic viscosity [η]. 1-Butene is preferable as the α-olefin unit of the copolymer, and the copolymer rubber contains well a polyene component, preferably dicyclopentadiene, etc. with respect to processing characteristics.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7557280A JPS572349A (en) | 1980-06-06 | 1980-06-06 | Rubber composition for vulcanization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7557280A JPS572349A (en) | 1980-06-06 | 1980-06-06 | Rubber composition for vulcanization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS572349A true JPS572349A (en) | 1982-01-07 |
JPH0146536B2 JPH0146536B2 (en) | 1989-10-09 |
Family
ID=13580027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7557280A Granted JPS572349A (en) | 1980-06-06 | 1980-06-06 | Rubber composition for vulcanization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS572349A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61254647A (en) * | 1985-05-07 | 1986-11-12 | Nippon Petrochem Co Ltd | Flame-retardant ethylene copolymer composition |
JPS6320348A (en) * | 1986-07-14 | 1988-01-28 | Fujikura Ltd | Flame-retardant composition |
CN100348694C (en) * | 2004-05-21 | 2007-11-14 | 中国石油天然气股份有限公司 | Flame-retardant resin composition having positive temperature coefficient of resistance |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527322A (en) * | 1978-08-17 | 1980-02-27 | Mitsui Petrochem Ind Ltd | Ethylene copolymer rubber and its vulcanized product |
-
1980
- 1980-06-06 JP JP7557280A patent/JPS572349A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527322A (en) * | 1978-08-17 | 1980-02-27 | Mitsui Petrochem Ind Ltd | Ethylene copolymer rubber and its vulcanized product |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61254647A (en) * | 1985-05-07 | 1986-11-12 | Nippon Petrochem Co Ltd | Flame-retardant ethylene copolymer composition |
JPS6320348A (en) * | 1986-07-14 | 1988-01-28 | Fujikura Ltd | Flame-retardant composition |
CN100348694C (en) * | 2004-05-21 | 2007-11-14 | 中国石油天然气股份有限公司 | Flame-retardant resin composition having positive temperature coefficient of resistance |
Also Published As
Publication number | Publication date |
---|---|
JPH0146536B2 (en) | 1989-10-09 |
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