JPS649249A - Vibration-proofing and vibration-damping rubber composition - Google Patents

Vibration-proofing and vibration-damping rubber composition

Info

Publication number
JPS649249A
JPS649249A JP16483387A JP16483387A JPS649249A JP S649249 A JPS649249 A JP S649249A JP 16483387 A JP16483387 A JP 16483387A JP 16483387 A JP16483387 A JP 16483387A JP S649249 A JPS649249 A JP S649249A
Authority
JP
Japan
Prior art keywords
rubber
vibration
powder
proofing
sic whiskers
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
JP16483387A
Other languages
Japanese (ja)
Other versions
JPH0364547B2 (en
Inventor
Tomoji Mashita
Hajime Kakiuchi
Yoshio Yamaguchi
Toru Noguchi
Toshimichi Takada
Takahiro Yonezaki
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.)
Mitsuboshi Belting Ltd
Original Assignee
Mitsuboshi Belting Ltd
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 Mitsuboshi Belting Ltd filed Critical Mitsuboshi Belting Ltd
Priority to JP16483387A priority Critical patent/JPS649249A/en
Publication of JPS649249A publication Critical patent/JPS649249A/en
Publication of JPH0364547B2 publication Critical patent/JPH0364547B2/ja
Granted legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain the title composition having a large loss factor in a low-frequency region and a small damping ratio and excelling in vibration proofing and damping performances, by mixing a rubber with SiC whiskers and/or specified BN powder. CONSTITUTION:A rubber (A) such as natural rubber, polybutadiene rubber, nitrile rubber, chloroprene rubber or acrylonitrile/butadiene copolymer rubber is mixed with 5-35vol.% SiC whiskers (a) in the form of an acicular crystal of a diameter of 0.1-1.0mum, a length of 50-200mum and an aspect ratio of 50-300 and/or a BN powder (b) having a rough surface and sharp edges and, optionally, 10-80pts.wt., per 100pts.wt. component A, carbon black of a specific surface area (iodine adsorption) of 20-70mg/g and a structure (DBP absorption ml/100g)>=100.
JP16483387A 1987-06-30 1987-06-30 Vibration-proofing and vibration-damping rubber composition Granted JPS649249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16483387A JPS649249A (en) 1987-06-30 1987-06-30 Vibration-proofing and vibration-damping rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16483387A JPS649249A (en) 1987-06-30 1987-06-30 Vibration-proofing and vibration-damping rubber composition

Publications (2)

Publication Number Publication Date
JPS649249A true JPS649249A (en) 1989-01-12
JPH0364547B2 JPH0364547B2 (en) 1991-10-07

Family

ID=15800795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16483387A Granted JPS649249A (en) 1987-06-30 1987-06-30 Vibration-proofing and vibration-damping rubber composition

Country Status (1)

Country Link
JP (1) JPS649249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798416A (en) * 1995-07-18 1998-08-25 Toyo Tire & Rubber Co., Ltd. Automobile vibration-isolating rubber composition and automobile vibration-isolating device
JP2017039864A (en) * 2015-08-20 2017-02-23 住友ゴム工業株式会社 High attenuation composition, viscoelastic damper and viscoelastic bearing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890188A (en) * 1951-12-17 1959-06-09 Dow Corning Siloxane elastomers compounded with hydroxylated silanes
JPS5461253A (en) * 1977-10-25 1979-05-17 Hitachi Cable Ltd Electrical insulator having improved thermal conductivity
JPS5565533A (en) * 1978-11-10 1980-05-17 Denki Kagaku Kogyo Kk Production of insulating radiator sheet
JPS5752376A (en) * 1980-09-16 1982-03-27 Toshiba Corp 3-phase ac source equipment
JPS57137356A (en) * 1981-02-19 1982-08-24 Hitachi Cable Ltd Heat conductive and electrical insulating composition
JPS6060498A (en) * 1983-09-13 1985-04-08 Hitachi Cable Ltd Radiating structure of heat exchanger
JPS61168648A (en) * 1985-01-21 1986-07-30 Shin Etsu Chem Co Ltd Rubber vibration insulator composition

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890188A (en) * 1951-12-17 1959-06-09 Dow Corning Siloxane elastomers compounded with hydroxylated silanes
JPS5461253A (en) * 1977-10-25 1979-05-17 Hitachi Cable Ltd Electrical insulator having improved thermal conductivity
JPS5565533A (en) * 1978-11-10 1980-05-17 Denki Kagaku Kogyo Kk Production of insulating radiator sheet
JPS5752376A (en) * 1980-09-16 1982-03-27 Toshiba Corp 3-phase ac source equipment
JPS57137356A (en) * 1981-02-19 1982-08-24 Hitachi Cable Ltd Heat conductive and electrical insulating composition
JPS6060498A (en) * 1983-09-13 1985-04-08 Hitachi Cable Ltd Radiating structure of heat exchanger
JPS61168648A (en) * 1985-01-21 1986-07-30 Shin Etsu Chem Co Ltd Rubber vibration insulator composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798416A (en) * 1995-07-18 1998-08-25 Toyo Tire & Rubber Co., Ltd. Automobile vibration-isolating rubber composition and automobile vibration-isolating device
JP2017039864A (en) * 2015-08-20 2017-02-23 住友ゴム工業株式会社 High attenuation composition, viscoelastic damper and viscoelastic bearing

Also Published As

Publication number Publication date
JPH0364547B2 (en) 1991-10-07

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Legal Events

Date Code Title Description
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