JP2003269618A5 - - Google Patents

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Publication number
JP2003269618A5
JP2003269618A5 JP2002066763A JP2002066763A JP2003269618A5 JP 2003269618 A5 JP2003269618 A5 JP 2003269618A5 JP 2002066763 A JP2002066763 A JP 2002066763A JP 2002066763 A JP2002066763 A JP 2002066763A JP 2003269618 A5 JP2003269618 A5 JP 2003269618A5
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JP
Japan
Prior art keywords
stabilizer
plastic seal
resin composition
seal according
copper
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.)
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Application number
JP2002066763A
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Japanese (ja)
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JP4389428B2 (en
JP2003269618A (en
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Application filed filed Critical
Priority to JP2002066763A priority Critical patent/JP4389428B2/en
Priority claimed from JP2002066763A external-priority patent/JP4389428B2/en
Publication of JP2003269618A publication Critical patent/JP2003269618A/en
Publication of JP2003269618A5 publication Critical patent/JP2003269618A5/ja
Application granted granted Critical
Publication of JP4389428B2 publication Critical patent/JP4389428B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (7)

ポリアミド樹脂と熱安定剤と強化繊維とを含有する樹脂組成物からなることを特徴とするプラスチックシール。  A plastic seal comprising a resin composition containing a polyamide resin, a heat stabilizer, and reinforcing fibers. ポリアミド樹脂と強化繊維とカーボンブラックとを含有する樹脂組成物からなり、前記カーボンブラックにより黒色に着色されていることを特徴とするプラスチックシール。  A plastic seal comprising a resin composition containing a polyamide resin, reinforcing fibers, and carbon black, which is colored black by the carbon black. 前記樹脂組成物は、銅系または有機系のいずれか１種類からなる熱安定剤を０．５〜１．５質量％の範囲で含有する請求項１記載のプラスチックシール。  2. The plastic seal according to claim 1, wherein the resin composition contains a thermal stabilizer composed of any one of copper and organic in a range of 0.5 to 1.5 mass%. 前記熱安定剤として、銅系安定剤と有機系安定剤を併用し、両者の割合を銅系安定剤：有機系安定剤＝１：２〜２：１の範囲とし、
前記樹脂組成物は、前記両安定剤を合計で０．５〜２．０質量％の範囲で含有する請求項１記載のプラスチックシール。As the heat stabilizer, a copper stabilizer and an organic stabilizer are used in combination, and the ratio of the two is in the range of copper stabilizer: organic stabilizer = 1: 2 to 2: 1,
The plastic seal according to claim 1, wherein the resin composition contains the both stabilizers in a total range of 0.5 to 2.0 mass%. カーボンブラックの添加率は、樹脂組成物の０．５〜７．０質量％である請求項２記載のプラスチックシール。  The plastic seal according to claim 2, wherein the addition ratio of carbon black is 0.5 to 7.0% by mass of the resin composition. 前記樹脂組成物は、銅系安定剤としてＣｕＩとＫＩの混合物を、有機系安定剤としてアミン系安定化剤を含有する請求項４記載のプラスチックシール。  The plastic seal according to claim 4, wherein the resin composition contains a mixture of CuI and KI as a copper stabilizer and an amine stabilizer as an organic stabilizer. リップ部が内輪に接触する形状を有する請求項１〜６のいずれか１項に記載のプラスチックシール。  The plastic seal according to any one of claims 1 to 6, wherein the lip portion has a shape in contact with the inner ring.
JP2002066763A 2002-03-12 2002-03-12 Plastic seal Expired - Fee Related JP4389428B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002066763A JP4389428B2 (en) 2002-03-12 2002-03-12 Plastic seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002066763A JP4389428B2 (en) 2002-03-12 2002-03-12 Plastic seal

Publications (3)

Publication Number Publication Date
JP2003269618A JP2003269618A (en) 2003-09-25
JP2003269618A5 true JP2003269618A5 (en) 2005-08-25
JP4389428B2 JP4389428B2 (en) 2009-12-24

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ID=29198401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002066763A Expired - Fee Related JP4389428B2 (en) 2002-03-12 2002-03-12 Plastic seal

Country Status (1)

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JP (1) JP4389428B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006342215A (en) * 2005-06-07 2006-12-21 Cci Corp Dampingness-imparting agent and damping material
JP5216187B2 (en) * 2005-08-04 2013-06-19 クオドラントポリペンコジャパン株式会社 Antistatic polyamide resin molded body with improved heat resistance
JP5411010B2 (en) 2010-01-28 2014-02-12 Ｎｔｎ株式会社 Rolling bearing member and rolling bearing
JP6008616B2 (en) * 2012-06-29 2016-10-19 旭化成株式会社 Polyamide resin composition
DE102012219497A1 (en) * 2012-10-25 2014-04-30 Schaeffler Technologies Gmbh & Co. Kg Sealing element for a rolling bearing
KR101712553B1 (en) * 2015-11-09 2017-03-06 주식회사 에버다임 Hydraulic Breaker
KR102019479B1 (en) * 2016-10-20 2019-11-04 주식회사 에버다임 The hydraulic breaker sealing structure

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