JP2012197352A - 摩擦材 - Google Patents
摩擦材 Download PDFInfo
- Publication number
- JP2012197352A JP2012197352A JP2011062285A JP2011062285A JP2012197352A JP 2012197352 A JP2012197352 A JP 2012197352A JP 2011062285 A JP2011062285 A JP 2011062285A JP 2011062285 A JP2011062285 A JP 2011062285A JP 2012197352 A JP2012197352 A JP 2012197352A
- Authority
- JP
- Japan
- Prior art keywords
- friction material
- titanate
- plate
- friction
- magnesium silicate
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
- C09K3/14—Anti-slip materials; Abrasives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
- F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
- F16D2200/0069—Materials; Production methods therefor containing fibres or particles being characterised by their size
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Braking Arrangements (AREA)
Abstract
自動車の制動装置のディスクブレーキパッド、ブレーキシューに使用される摩擦材に関し、充分で安定した制動力と充分な機械的強度を有する摩擦材を提供すること。
【解決手段】
金属単体および合金を含まない摩擦材において、前記摩擦材が、平均粒径10〜50μmの板状チタン酸塩と、含水珪酸マグネシウムとを合計で摩擦材全量に対し20〜30体積%含有し、かつ、前記板状チタン酸塩と前記含水珪酸マグネシウムの体積比が12:1〜5:1であること。
また、前記板状チタン酸塩の平均粒径が20〜40μmであること、前記板状チタン酸塩が、6チタン酸カリウムであることが好ましい。
【選択図】 図1
Description
しかし、板状チタン酸塩を多量に添加すると、摩擦材と相手部材の摺動時に相手部材の摺動面に形成される板状チタン酸塩の移着被膜が厚くなりすぎ、その結果、摩擦係数が低下し、充分な制動力を得られなくなるという問題が生じる。
なお、本発明において平均粒径は、レーザー回折粒度分布法により測定した50%粒径の数値を用いた。
表1、表2に示す組成の摩擦材組成物をレディゲミキサーにて5分間混合し、成形金型内で10MPaにて1分加圧して予備成形をした。この予備成形物を、予め洗浄、表面処理、接着剤を塗布した鋼鉄製のバックプレート上に重ね、熱成形型内で成形温度150℃、成形圧力40MPaの条件下で10分間成形した後、200℃で5時間熱処理(後硬化)を行い、研磨して乗用車用ディスクブレーキパッドを作製した(実施例1〜9、比較例1〜7)。機械的強度として耐摩耗性、制動力、制動力の安定性について評価を行った。結果を表1、表2に、評価方法・評価基準を表3に示す。
2 バックプレート
3 摩擦材
4 ブレーキシュー
5 ブレーキシュー本体
6 摩擦材(ライニング)
Claims (3)
- 金属単体および合金を含まない摩擦材において、前記摩擦材が、平均粒径10〜50μmの板状チタン酸塩と、含水珪酸マグネシウムとを合計で摩擦材全量に対し20〜30体積%含有し、かつ、前記チタン酸塩と前記含水珪酸マグネシウムの体積比が12:1〜5:1であることを特徴とする摩擦材。
- 前記板状チタン酸塩の平均粒径が20〜40μmであることを特徴とする請求項1記載の摩擦材。
- 前記板状チタン酸塩が6チタン酸カリウムであることを特徴とする請求項1または2記載の摩擦材。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011062285A JP6042599B2 (ja) | 2011-03-22 | 2011-03-22 | 摩擦材 |
| CN201280014153.0A CN103429695B (zh) | 2011-03-22 | 2012-03-14 | 摩擦材料 |
| PCT/JP2012/001760 WO2012127817A1 (ja) | 2011-03-22 | 2012-03-14 | 摩擦材 |
| EP12761440.2A EP2690152B1 (en) | 2011-03-22 | 2012-03-14 | Friction material |
| US14/006,672 US20140174319A1 (en) | 2011-03-22 | 2012-03-14 | Friction material |
| KR1020120027349A KR101904546B1 (ko) | 2011-03-22 | 2012-03-16 | 마찰재 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011062285A JP6042599B2 (ja) | 2011-03-22 | 2011-03-22 | 摩擦材 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016100260A Division JP2016172871A (ja) | 2016-05-19 | 2016-05-19 | 摩擦材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012197352A true JP2012197352A (ja) | 2012-10-18 |
| JP6042599B2 JP6042599B2 (ja) | 2016-12-14 |
Family
ID=46878997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011062285A Active JP6042599B2 (ja) | 2011-03-22 | 2011-03-22 | 摩擦材 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140174319A1 (ja) |
| EP (1) | EP2690152B1 (ja) |
| JP (1) | JP6042599B2 (ja) |
| KR (1) | KR101904546B1 (ja) |
| CN (1) | CN103429695B (ja) |
| WO (1) | WO2012127817A1 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013180315A1 (ja) * | 2012-05-29 | 2013-12-05 | 日清紡ブレーキ株式会社 | 摩擦材 |
| CN103603902A (zh) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | 载重汽车耐磨刹车片 |
| JP2017025286A (ja) * | 2015-07-22 | 2017-02-02 | 日清紡ブレーキ株式会社 | 摩擦材 |
| WO2017183155A1 (ja) | 2016-04-21 | 2017-10-26 | 日立化成株式会社 | 摩擦材組成物、およびこれを用いた摩擦材および摩擦部材 |
| CN108018022A (zh) * | 2016-11-01 | 2018-05-11 | 曙制动器工业株式会社 | 摩擦材料 |
| DE112020006196T5 (de) | 2019-12-19 | 2022-10-13 | Akebono Brake Industry Co., Ltd. | Reibmaterial |
| CN115490531A (zh) * | 2021-06-17 | 2022-12-20 | 浙江万赛汽车零部件股份有限公司 | 一种水合硅酸镁陶瓷摩擦材料的制备方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5276206B1 (ja) * | 2012-10-03 | 2013-08-28 | 日清紡ブレーキ株式会社 | 浮上分離方法 |
| JP2014156589A (ja) * | 2013-01-15 | 2014-08-28 | Nisshinbo Brake Inc | 摩擦材 |
| US20160348744A1 (en) * | 2014-02-05 | 2016-12-01 | Ford Global Technologies, Llc | Method for producing a brake disc and brake disc |
| CN103821858A (zh) * | 2014-02-26 | 2014-05-28 | 钢铁研究总院 | 一种直升机液压绞车用湿式摩擦材料及其制备方法 |
| CN104119837B (zh) * | 2014-07-30 | 2016-06-08 | 太仓力达莱特精密工业有限公司 | 一种纤维增强陶瓷基摩擦材料的制备方法 |
| JP5953362B2 (ja) * | 2014-12-12 | 2016-07-20 | 日清紡ブレーキ株式会社 | 摩擦材 |
| US11448277B2 (en) * | 2015-07-22 | 2022-09-20 | Nisshinbo Brake, Inc. | Friction material |
| CN108869592A (zh) * | 2018-06-20 | 2018-11-23 | 安徽龙行密封件有限公司 | 一种汽车刹车片的一次性热压成型工艺 |
| US11428281B2 (en) * | 2019-08-29 | 2022-08-30 | Robert Bosch Llc | Brake pad with surface coating |
| JP2022068940A (ja) * | 2020-10-23 | 2022-05-11 | 日清紡ブレーキ株式会社 | 摩擦材 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236015A (ja) * | 1985-08-05 | 1987-02-17 | Toyota Central Res & Dev Lab Inc | 耐熱性シリカゲルおよびその製造方法 |
| JPH01294553A (ja) * | 1988-05-23 | 1989-11-28 | Kubota Ltd | 摩擦材 |
| JPH11510835A (ja) * | 1995-07-11 | 1999-09-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 耐摩耗性を改良したポリイミド組成物 |
| JP2005282738A (ja) * | 2004-03-30 | 2005-10-13 | Hitachi Ltd | ブレーキ摩擦材 |
| JP2007211216A (ja) * | 2006-02-13 | 2007-08-23 | Aica Kogyo Co Ltd | 目止め組成物 |
| WO2007106880A2 (en) * | 2006-03-15 | 2007-09-20 | Federal-Mogul Corporation | Friction material |
| JP2009067639A (ja) * | 2007-09-14 | 2009-04-02 | Kubota Corp | 非晶質複合チタン酸アルカリ金属組成物及び摩擦材 |
| JP2010235730A (ja) * | 2009-03-31 | 2010-10-21 | Kubota Corp | 摩擦材 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5891933A (en) * | 1998-04-09 | 1999-04-06 | Alliedsignal Inc. | Metal titanates for friction stabilization of friction materials |
| JP2000080262A (ja) | 1998-06-23 | 2000-03-21 | Daicel Chem Ind Ltd | ポリカーボネート系樹脂組成物 |
| WO2000055093A1 (en) * | 1999-03-16 | 2000-09-21 | Otsuka Chemical Co., Ltd. | Platy potassium titanate, process for producing the same, and friction material |
| JP4313458B2 (ja) * | 1999-03-16 | 2009-08-12 | 大塚化学ホールディングス株式会社 | 摩擦材 |
| JP2001107026A (ja) | 1999-10-12 | 2001-04-17 | Hitachi Chem Co Ltd | 摩擦材組成物及び摩擦材組成物を用いた摩擦材 |
| DK1329421T3 (da) * | 2000-07-31 | 2006-06-26 | Otsuka Chemical Co Ltd | Lepidocrosittype kaliummagnesiumtitanat og fremgangsmåde til fremstilling deraf og friktionsmateriale |
| JP2002097455A (ja) | 2000-09-22 | 2002-04-02 | Hitachi Chem Co Ltd | 摩擦材組成物及び摩擦材組成物を用いた摩擦材 |
| JP2003082331A (ja) * | 2001-07-02 | 2003-03-19 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
| ATE495137T1 (de) * | 2001-10-29 | 2011-01-15 | Otsuka Chemical Co Ltd | Lithiumkaliumtitanat vom lepidocrocit-typ, herstellungsverfahren dafür und reibungsmaterial |
| JP4040552B2 (ja) * | 2003-07-18 | 2008-01-30 | 曙ブレーキ工業株式会社 | 摩擦材 |
| CN101200551B (zh) * | 2007-11-28 | 2010-08-11 | 华南理工大学 | 一种含钛酸钾晶须的车用复合摩擦材料及其制备方法 |
| JP5540395B2 (ja) | 2009-06-12 | 2014-07-02 | 曙ブレーキ工業株式会社 | 摩擦材 |
-
2011
- 2011-03-22 JP JP2011062285A patent/JP6042599B2/ja active Active
-
2012
- 2012-03-14 WO PCT/JP2012/001760 patent/WO2012127817A1/ja not_active Ceased
- 2012-03-14 CN CN201280014153.0A patent/CN103429695B/zh active Active
- 2012-03-14 US US14/006,672 patent/US20140174319A1/en not_active Abandoned
- 2012-03-14 EP EP12761440.2A patent/EP2690152B1/en active Active
- 2012-03-16 KR KR1020120027349A patent/KR101904546B1/ko active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236015A (ja) * | 1985-08-05 | 1987-02-17 | Toyota Central Res & Dev Lab Inc | 耐熱性シリカゲルおよびその製造方法 |
| JPH01294553A (ja) * | 1988-05-23 | 1989-11-28 | Kubota Ltd | 摩擦材 |
| JPH11510835A (ja) * | 1995-07-11 | 1999-09-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 耐摩耗性を改良したポリイミド組成物 |
| JP2005282738A (ja) * | 2004-03-30 | 2005-10-13 | Hitachi Ltd | ブレーキ摩擦材 |
| JP2007211216A (ja) * | 2006-02-13 | 2007-08-23 | Aica Kogyo Co Ltd | 目止め組成物 |
| WO2007106880A2 (en) * | 2006-03-15 | 2007-09-20 | Federal-Mogul Corporation | Friction material |
| JP2009067639A (ja) * | 2007-09-14 | 2009-04-02 | Kubota Corp | 非晶質複合チタン酸アルカリ金属組成物及び摩擦材 |
| JP2010235730A (ja) * | 2009-03-31 | 2010-10-21 | Kubota Corp | 摩擦材 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013180315A1 (ja) * | 2012-05-29 | 2013-12-05 | 日清紡ブレーキ株式会社 | 摩擦材 |
| JP2013245338A (ja) * | 2012-05-29 | 2013-12-09 | Nisshinbo Brake Inc | 摩擦材 |
| CN103603902A (zh) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | 载重汽车耐磨刹车片 |
| JP2017025286A (ja) * | 2015-07-22 | 2017-02-02 | 日清紡ブレーキ株式会社 | 摩擦材 |
| WO2017183155A1 (ja) | 2016-04-21 | 2017-10-26 | 日立化成株式会社 | 摩擦材組成物、およびこれを用いた摩擦材および摩擦部材 |
| US11137043B2 (en) | 2016-04-21 | 2021-10-05 | Hitachi Chemical Company, Ltd. | Friction material composition, and friction material and friction member using the same |
| CN108018022A (zh) * | 2016-11-01 | 2018-05-11 | 曙制动器工业株式会社 | 摩擦材料 |
| CN108018022B (zh) * | 2016-11-01 | 2020-11-03 | 曙制动器工业株式会社 | 摩擦材料 |
| DE112020006196T5 (de) | 2019-12-19 | 2022-10-13 | Akebono Brake Industry Co., Ltd. | Reibmaterial |
| CN115490531A (zh) * | 2021-06-17 | 2022-12-20 | 浙江万赛汽车零部件股份有限公司 | 一种水合硅酸镁陶瓷摩擦材料的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2690152A4 (en) | 2015-02-25 |
| US20140174319A1 (en) | 2014-06-26 |
| EP2690152A1 (en) | 2014-01-29 |
| KR101904546B1 (ko) | 2018-10-04 |
| EP2690152B1 (en) | 2020-02-12 |
| CN103429695B (zh) | 2016-05-25 |
| KR20120107860A (ko) | 2012-10-04 |
| WO2012127817A1 (ja) | 2012-09-27 |
| JP6042599B2 (ja) | 2016-12-14 |
| CN103429695A (zh) | 2013-12-04 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |