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WO2008108175A1 - リップ型シール - Google Patents

リップ型シール Download PDF

Info

Publication number
WO2008108175A1
WO2008108175A1 PCT/JP2008/052858 JP2008052858W WO2008108175A1 WO 2008108175 A1 WO2008108175 A1 WO 2008108175A1 JP 2008052858 W JP2008052858 W JP 2008052858W WO 2008108175 A1 WO2008108175 A1 WO 2008108175A1
Authority
WO
WIPO (PCT)
Prior art keywords
lip
weight
parts
type seal
measured
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.)
Ceased
Application number
PCT/JP2008/052858
Other languages
English (en)
French (fr)
Inventor
Takayuki Kato
Osamu Kobayashi
Takuya Yamanaka
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.)
Toyota Industries Corp
Eagle Industry Co Ltd
Original Assignee
Toyota Industries Corp
Eagle Industry Co 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 Toyota Industries Corp, Eagle Industry Co Ltd filed Critical Toyota Industries Corp
Priority to JP2009502509A priority Critical patent/JP5205632B2/ja
Publication of WO2008108175A1 publication Critical patent/WO2008108175A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0607—Rubber or rubber derivatives
    • C09K2200/0612—Butadiene-acrylonitrile rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　結合アクリロニトリル量が４０～４８重量％、ヨウ素価が１０％よりも大きい水素化ニトリルゴムと、粒子径（ＡＳＴＭ　Ｄ１７６５－９４ａ準拠）が６０～１００ｎｍであるカーボンブラックと、窒素吸着法による比表面積値が５５ｍ２／ｇ以下であるホワイトカーボンと、架橋剤と、を有するゴム組成物であって、前記水素化ニトリルゴム１００重量部に対して、前記カーボンブラックが１５～２５重量部、前記ホワイトカーボンが４５～５５重量部含有されるゴム組成物を成形して得られるリップ型シールである。本発明によれば、圧縮永久歪み率や耐フロン発泡性を良好に維持しつつ、さらにガス遮蔽性、耐摩耗性に優れるリップ型シールを提供することができる。
PCT/JP2008/052858 2007-03-02 2008-02-20 リップ型シール Ceased WO2008108175A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009502509A JP5205632B2 (ja) 2007-03-02 2008-02-20 リップ型シール

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007053382 2007-03-02
JP2007-053382 2007-03-02

Publications (1)

Publication Number Publication Date
WO2008108175A1 true WO2008108175A1 (ja) 2008-09-12

Family

ID=39738072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052858 Ceased WO2008108175A1 (ja) 2007-03-02 2008-02-20 リップ型シール

Country Status (2)

Country Link
JP (1) JP5205632B2 (ja)
WO (1) WO2008108175A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037985A (ja) * 2009-08-11 2011-02-24 Arai Seisakusho Co Ltd Ｎｂｒ組成物及びそれを用いた往復動用オイルシール
US20140191477A1 (en) * 2011-09-13 2014-07-10 Osamu Kobayashi Hydrogenated nitrile rubber composition
WO2014192844A1 (ja) * 2013-05-30 2014-12-04 日本ゼオン株式会社 ニトリル共重合体ゴム組成物、架橋性ゴム組成物およびゴム架橋物
EP3378894A1 (en) * 2017-03-22 2018-09-26 Mitsubishi Cable Industries, Ltd. Seal

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616872A (ja) * 1992-07-03 1994-01-25 Nippon Zeon Co Ltd ゴム組成物
JPH07304904A (ja) * 1994-05-09 1995-11-21 Mitsubishi Cable Ind Ltd シール部材成形用ゴム組成物およびその用途
WO1996017015A1 (fr) * 1994-11-30 1996-06-06 Nippon Zeon Co., Ltd. Composition de caoutchouc vulcanisable, joint etanche conçu pour agir a l'etat dynamique, et materiau utilise a cet effet
JPH09132675A (ja) * 1995-11-09 1997-05-20 Nok Corp 水素添加ニトリルゴム組成物
JPH09328578A (ja) * 1996-06-11 1997-12-22 Nichias Corp フロン及び／又は冷凍機油用のゴム組成物と加硫成形品
JP3314492B2 (ja) * 1993-10-22 2002-08-12 エヌオーケー株式会社 ゴム組成物
JP2004196963A (ja) * 2002-12-19 2004-07-15 Nok Corp 水素化ｎｂｒ組成物
JP2004217811A (ja) * 2003-01-16 2004-08-05 Nok Corp Ｒ１５２ａ、Ｒ１３４ａ用水素化ニトリルゴム系シール成形材料

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616872A (ja) * 1992-07-03 1994-01-25 Nippon Zeon Co Ltd ゴム組成物
JP3314492B2 (ja) * 1993-10-22 2002-08-12 エヌオーケー株式会社 ゴム組成物
JPH07304904A (ja) * 1994-05-09 1995-11-21 Mitsubishi Cable Ind Ltd シール部材成形用ゴム組成物およびその用途
WO1996017015A1 (fr) * 1994-11-30 1996-06-06 Nippon Zeon Co., Ltd. Composition de caoutchouc vulcanisable, joint etanche conçu pour agir a l'etat dynamique, et materiau utilise a cet effet
JPH09132675A (ja) * 1995-11-09 1997-05-20 Nok Corp 水素添加ニトリルゴム組成物
JPH09328578A (ja) * 1996-06-11 1997-12-22 Nichias Corp フロン及び／又は冷凍機油用のゴム組成物と加硫成形品
JP2004196963A (ja) * 2002-12-19 2004-07-15 Nok Corp 水素化ｎｂｒ組成物
JP2004217811A (ja) * 2003-01-16 2004-08-05 Nok Corp Ｒ１５２ａ、Ｒ１３４ａ用水素化ニトリルゴム系シール成形材料

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037985A (ja) * 2009-08-11 2011-02-24 Arai Seisakusho Co Ltd Ｎｂｒ組成物及びそれを用いた往復動用オイルシール
US20140191477A1 (en) * 2011-09-13 2014-07-10 Osamu Kobayashi Hydrogenated nitrile rubber composition
WO2014192844A1 (ja) * 2013-05-30 2014-12-04 日本ゼオン株式会社 ニトリル共重合体ゴム組成物、架橋性ゴム組成物およびゴム架橋物
CN105229072A (zh) * 2013-05-30 2016-01-06 日本瑞翁株式会社 腈共聚物橡胶组合物、交联性橡胶组合物和橡胶交联物
JPWO2014192844A1 (ja) * 2013-05-30 2017-02-23 日本ゼオン株式会社 ニトリル共重合体ゴム組成物、架橋性ゴム組成物およびゴム架橋物
EP3378894A1 (en) * 2017-03-22 2018-09-26 Mitsubishi Cable Industries, Ltd. Seal
CN108623869A (zh) * 2017-03-22 2018-10-09 三菱电线工业株式会社 密封件
CN108623869B (zh) * 2017-03-22 2020-10-20 三菱电线工业株式会社 密封件

Also Published As

Publication number Publication date
JPWO2008108175A1 (ja) 2010-06-10
JP5205632B2 (ja) 2013-06-05

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