WO2008108175A1 - リップ型シール - Google Patents
リップ型シール Download PDFInfo
- 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
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (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。
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 |
---|---|---|---|
JP2007-053382 | 2007-03-02 | ||
JP2007053382 | 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 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)
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)
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 |
-
2008
- 2008-02-20 JP JP2009502509A patent/JP5205632B2/ja active Active
- 2008-02-20 WO PCT/JP2008/052858 patent/WO2008108175A1/ja active Application Filing
Patent Citations (8)
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)
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 |
---|---|
JP5205632B2 (ja) | 2013-06-05 |
JPWO2008108175A1 (ja) | 2010-06-10 |
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