JP6764216B2 - 摩擦材 - Google Patents
摩擦材 Download PDFInfo
- Publication number
- JP6764216B2 JP6764216B2 JP2016001976A JP2016001976A JP6764216B2 JP 6764216 B2 JP6764216 B2 JP 6764216B2 JP 2016001976 A JP2016001976 A JP 2016001976A JP 2016001976 A JP2016001976 A JP 2016001976A JP 6764216 B2 JP6764216 B2 JP 6764216B2
- Authority
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- Prior art keywords
- friction material
- friction
- material composition
- total amount
- adjusting
- 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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- 239000002783 friction material Substances 0.000 title claims description 121
- 239000000463 material Substances 0.000 claims description 69
- 239000000203 mixture Substances 0.000 claims description 59
- 239000000835 fiber Substances 0.000 claims description 45
- 238000000465 moulding Methods 0.000 claims description 22
- 239000002585 base Substances 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- 239000005083 Zinc sulfide Substances 0.000 claims description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims description 10
- 239000005871 repellent Substances 0.000 claims description 10
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 10
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 10
- 239000010954 inorganic particle Substances 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000920 calcium hydroxide Substances 0.000 claims description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- SWHAQEYMVUEVNF-UHFFFAOYSA-N magnesium potassium Chemical compound [Mg].[K] SWHAQEYMVUEVNF-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- 235000011181 potassium carbonates Nutrition 0.000 claims description 4
- 229920002972 Acrylic fiber Polymers 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 3
- 239000011736 potassium bicarbonate Substances 0.000 claims description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 3
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 29
- -1 alkali metal salt Chemical class 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000002994 raw material Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000003607 modifier Substances 0.000 description 7
- 239000005011 phenolic resin Substances 0.000 description 7
- 229920002379 silicone rubber Polymers 0.000 description 7
- 239000004945 silicone rubber Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229920002313 fluoropolymer Polymers 0.000 description 3
- 239000004811 fluoropolymer Substances 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 229910052976 metal sulfide Inorganic materials 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 244000226021 Anacardium occidentale Species 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 235000020226 cashew nut Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229960003975 potassium Drugs 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 235000019492 Cashew oil Nutrition 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- KYNKUCOQLYEJPH-UHFFFAOYSA-N [K][Ti] Chemical compound [K][Ti] KYNKUCOQLYEJPH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229940059459 cashew oil Drugs 0.000 description 1
- 239000010467 cashew oil Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- AFNRRBXCCXDRPS-UHFFFAOYSA-N tin(ii) sulfide Chemical compound [Sn]=S AFNRRBXCCXDRPS-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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
- F16D69/026—Compositions based on an organic binder containing fibres
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
Description
<セミメタリック摩擦材>
繊維基材としてスチール繊維を摩擦材組成物全量に対して30重量%以上60重量%未満含有する摩擦材。
<ロースチール摩擦材>
繊維基材の一部にスチール繊維を含み、且つ、スチール繊維を摩擦材組成物全量に対して30重量%未満含有する摩擦材。
<NAO(Non-Asbestos-Organic)材>
繊維基材としてスチール繊維やステンレス繊維等のスチール系繊維を含まない摩擦材。
錆固着の原因となる発錆を抑制するため、摩擦材にはアルカリ金属塩やアルカリ土類金属塩等のpH調整材を添加する技術が知られている。
特許文献2や特許文献3の摩擦材によれば、摩擦材とディスクロータの接触面のpHをアルカリ性に保つことができ、ディスクロータの発錆を抑制することができるとされている。
摩擦材組成物の残部としては、硫酸バリウム等の充填材を使用する。
表1〜表3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、成型金型内で30MPaにて10秒間加圧して予備成型をした。この予備成型物を、予め洗浄、表面処理、接着材を塗布した鋼鉄製のバックプレート上に重ね、熱成型型内で成型温度150℃、成型圧力40MPaの条件下で10分間成型した後、200℃で5時間熱処理(後硬化)を行い、研磨して摩擦面を形成し、乗用車用ディスクブレーキパッドを作製した(実施例1〜26、比較例1〜5)。
なお、実施例8は参考例である。
<評価>
<錆固着>
以下に示した操作により実車(パーキングブレーキ内蔵リアブレーキ)で評価した。なお、ディスクロータは鋳鉄材(FC250)を使用した。
(1)すり合わせ
(2)水掛け
(3)制動(規定回数)
(4)パーキングブレーキをかけた状態で屋外に放置
上記(2)〜(4)の操作を毎日繰り返し、試験7日目と試験14日目における動き出しトルクを計測した。評価基準を以下に示す。
◎:50Nm未満
○:50Nm以上 80Nm未満
△:80Nm以上 150Nm未満
×:150Nm以上
−:混合不良のため未評価
JASO C427 「自動車−ブレーキライニング及びディスクブレーキパッド−ダイナモメータ摩耗試験方法」に準拠し、制動初速度50km/h、制動減速度0.3G、制動回数適宜、制動前ブレーキ温度200℃の条件で、摩擦材の摩耗量(mm)を測定し、制動回数1000回あたりの摩耗量に換算後、下記基準にて評価した。
◎ : 0.15未満
○ : 0.15以上 0.20未満
△ : 0.20以上 0.50未満
× : 0.50以上
− : 混合不良のため未評価
摩擦材原料混合品の混合状態を目視にて確認した。
○:ファイバーボールの生成無し
×:ファイバーボールの生成有り
Claims (6)
- 結合材、繊維基材、摩擦調整材、潤滑材、pH調整材、充填材を含むNAO材の摩擦材組成物を成型してなる摩擦材において、摩擦材組成物は、pH調整材としてアルカリ金属塩および/または水酸化カルシウムを摩擦材組成物全量に対し2〜6重量%と、繊維基材としてフィブリル化された有機繊維を摩擦材組成物全量に対し1〜7重量%と、潤滑材として硫化亜鉛を含有し、且つ、撥水性成分の含有量が摩擦材組成物全量に対し0〜0.5重量%であり、前記フィブリル化された有機繊維が、アラミド繊維、セルロース繊維、アクリル繊維から選ばれる1種または2種以上の組合せからなることを特徴とする摩擦材。
- 前記pH調整材が、炭酸ナトリウム、炭酸カリウム、炭酸水素ナトリウム、炭酸水素カリウム、水酸化カルシウムから選ばれる1種または2種以上の組合せからなることを特徴とする請求項1に記載の摩擦材。
- 前記硫化亜鉛の含有量が摩擦材組成物全量に対し0.5〜6重量%であることを特徴とする請求項1または2に記載の摩擦材。
- 前記摩擦材組成物は、摩擦調整材として硫酸イオンの吸着能を有する多孔質無機粒子を0.5〜5重量%含有することを特徴とする請求項1〜3のいずれかに記載の摩擦材。
- 前記硫酸イオンの吸着能を有する多孔質無機粒子が、親水性活性炭であることを特徴とする請求項4に記載の摩擦材。
- 前記摩擦材組成物は摩擦調整材としてチタン酸マグネシウムカリウムを含有することを特徴とする請求項1〜5のいずれかに記載の摩擦材。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020187004746A KR20180032598A (ko) | 2015-07-22 | 2016-07-15 | 마찰재 |
CN201680042568.7A CN107849431B (zh) | 2015-07-22 | 2016-07-15 | 摩擦材料 |
PCT/JP2016/070953 WO2017014173A1 (ja) | 2015-07-22 | 2016-07-15 | 摩擦材 |
US15/876,201 US11448277B2 (en) | 2015-07-22 | 2016-07-15 | Friction material |
EP16827733.3A EP3327099A4 (en) | 2015-07-22 | 2016-07-15 | FRICTION MATERIAL |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015145046 | 2015-07-22 | ||
JP2015145046 | 2015-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017025286A JP2017025286A (ja) | 2017-02-02 |
JP6764216B2 true JP6764216B2 (ja) | 2020-09-30 |
Family
ID=57945496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016001976A Active JP6764216B2 (ja) | 2015-07-22 | 2016-01-07 | 摩擦材 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3327099A4 (ja) |
JP (1) | JP6764216B2 (ja) |
KR (1) | KR20180032598A (ja) |
CN (1) | CN107849431B (ja) |
Families Citing this family (12)
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CN110382654A (zh) | 2017-03-06 | 2019-10-25 | 日立化成株式会社 | 摩擦材料组合物、摩擦材料以及摩擦构件 |
JP6798375B2 (ja) * | 2017-03-15 | 2020-12-09 | 株式会社アドヴィックス | 摩擦材の製造方法及び摩擦材 |
JP7164308B2 (ja) * | 2018-02-27 | 2022-11-01 | 株式会社シマノ | 摩擦部材およびブレーキパッド |
CN109628065A (zh) * | 2019-01-04 | 2019-04-16 | 上海华信摩擦材料有限公司 | 一种刹车片摩擦材料及其制作方法 |
JP7323309B2 (ja) * | 2019-03-20 | 2023-08-08 | 曙ブレーキ工業株式会社 | ディスクブレーキ用摩擦材 |
DE102019107915B4 (de) * | 2019-03-27 | 2022-11-03 | Tmd Friction Services Gmbh | Verwendung von Aluminiumlegierungen zum Korrosionsschutz in Reibbelägen |
JP7016996B1 (ja) * | 2020-08-04 | 2022-02-07 | 大塚化学株式会社 | 摩擦調整材、摩擦材組成物、摩擦材、及び摩擦部材 |
EP4194404A1 (en) * | 2020-08-04 | 2023-06-14 | Otsuka Chemical Co., Ltd. | Friction adjusting material, friction material composition, friction material, and friction member |
CN112940447B (zh) * | 2021-01-29 | 2023-03-28 | 山东金麒麟股份有限公司 | 一种电动汽车用刹车片及制备方法 |
KR102512421B1 (ko) * | 2021-07-22 | 2023-03-22 | 주식회사 제이비앤아이 | 드럼 브레이크 라이닝용 마찰재 |
CN114702843B (zh) * | 2022-05-10 | 2023-03-24 | 西南交通大学 | 一种改善大气环境下二硫化钼涂层摩擦磨损性能的方法 |
WO2024105605A1 (en) * | 2022-11-18 | 2024-05-23 | Itt Italia S.R.L. | Friction material composition and associated friction element |
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JPH09144792A (ja) * | 1995-11-24 | 1997-06-03 | Aisin Chem Co Ltd | 摩擦材 |
JPH10121033A (ja) * | 1996-10-18 | 1998-05-12 | Nisshinbo Ind Inc | 摩擦材 |
JP2004169222A (ja) * | 2002-11-20 | 2004-06-17 | Gun Ei Chem Ind Co Ltd | フェノール樹脂系繊維加工物 |
JP2004352738A (ja) * | 2003-05-27 | 2004-12-16 | Gun Ei Chem Ind Co Ltd | 微細フェノール樹脂系繊維を用いた摩擦材 |
JP5797428B2 (ja) * | 2010-04-23 | 2015-10-21 | 日清紡ブレーキ株式会社 | ディスクブレーキパッド |
JP6042599B2 (ja) * | 2011-03-22 | 2016-12-14 | 日清紡ブレーキ株式会社 | 摩擦材 |
JP5753518B2 (ja) * | 2012-07-04 | 2015-07-22 | 日清紡ブレーキ株式会社 | 摩擦材 |
JP2014159871A (ja) * | 2013-01-23 | 2014-09-04 | Nisshinbo Brake Inc | 摩擦材 |
JP5753561B2 (ja) * | 2013-09-17 | 2015-07-22 | 日清紡ブレーキ株式会社 | 摩擦材 |
JP6346424B2 (ja) * | 2013-10-09 | 2018-06-20 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材組成物を用いた摩擦材及び摩擦部材 |
JP6247079B2 (ja) * | 2013-11-12 | 2017-12-13 | 曙ブレーキ工業株式会社 | 摩擦材 |
JP6292829B2 (ja) * | 2013-11-12 | 2018-03-14 | 曙ブレーキ工業株式会社 | 摩擦材組成物および摩擦材 |
JP6559964B2 (ja) * | 2015-01-29 | 2019-08-14 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材および摩擦部材 |
JP6753649B2 (ja) * | 2015-02-06 | 2020-09-09 | 日本ブレーキ工業株式会社 | 摩擦材および摩擦部材 |
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CN107849431B (zh) | 2022-11-01 |
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