WO2012066968A1 - Composition de matériau de frottement sans asbeste, et matériau de frottement et élément de frottement utilisant ladite composition - Google Patents
Composition de matériau de frottement sans asbeste, et matériau de frottement et élément de frottement utilisant ladite composition Download PDFInfo
- Publication number
- WO2012066968A1 WO2012066968A1 PCT/JP2011/075643 JP2011075643W WO2012066968A1 WO 2012066968 A1 WO2012066968 A1 WO 2012066968A1 JP 2011075643 W JP2011075643 W JP 2011075643W WO 2012066968 A1 WO2012066968 A1 WO 2012066968A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- friction material
- friction
- material composition
- copper
- asbestos
- Prior art date
Links
- 239000002783 friction material Substances 0.000 title claims abstract description 139
- 239000010425 asbestos Substances 0.000 title claims abstract description 47
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 69
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052802 copper Inorganic materials 0.000 claims abstract description 45
- 239000010949 copper Substances 0.000 claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000010439 graphite Substances 0.000 claims abstract description 28
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 27
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 19
- 239000011256 inorganic filler Substances 0.000 claims abstract description 16
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 16
- 239000012766 organic filler Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 79
- OBTSLRFPKIKXSZ-UHFFFAOYSA-N lithium potassium Chemical compound [Li].[K] OBTSLRFPKIKXSZ-UHFFFAOYSA-N 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- KYNMDCQWTUNNCD-UHFFFAOYSA-N lithium;potassium;oxygen(2-);titanium(4+) Chemical compound [Li+].[O-2].[O-2].[O-2].[K+].[Ti+4] KYNMDCQWTUNNCD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 description 15
- 239000002585 base Substances 0.000 description 14
- 239000002557 mineral fiber Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- 244000226021 Anacardium occidentale Species 0.000 description 9
- 235000020226 cashew nut Nutrition 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 239000012784 inorganic fiber Substances 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 9
- 150000002989 phenols Chemical class 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 239000000395 magnesium oxide Substances 0.000 description 6
- 238000003912 environmental pollution Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 229920006231 aramid fiber Polymers 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- -1 chromite Chemical compound 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000003256 environmental substance Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 229920003043 Cellulose fiber Polymers 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
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229940007424 antimony trisulfide Drugs 0.000 description 1
- NVWBARWTDVQPJD-UHFFFAOYSA-N antimony(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Sb+3].[Sb+3] NVWBARWTDVQPJD-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- NNLOHLDVJGPUFR-UHFFFAOYSA-L calcium;3,4,5,6-tetrahydroxy-2-oxohexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(=O)C([O-])=O.OCC(O)C(O)C(O)C(=O)C([O-])=O NNLOHLDVJGPUFR-UHFFFAOYSA-L 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 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
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 230000007918 pathogenicity Effects 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- AFNRRBXCCXDRPS-UHFFFAOYSA-N tin(ii) sulfide Chemical compound [Sn]=S AFNRRBXCCXDRPS-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000005748 tumor development Effects 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
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 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
Definitions
- friction materials such as disc brake pads and brake linings are used for braking.
- the friction material plays a role of braking by rubbing against a facing material such as a disk rotor or a brake drum. Therefore, the friction material is required not only to have a high coefficient of friction and stability of the coefficient of friction, but also to make it difficult to scrape the disk rotor that is the facing material (rotor wear resistance) and to make it difficult to squeal (squeal characteristics).
- a long pad life wear resistance
- durability performance is required, such as not causing shear fracture during high-load braking (shear strength) and not causing cracks in the friction material due to high-temperature braking history (crack resistance).
- the friction material includes a binder, a fiber base material, an inorganic filler, an organic filler, and the like, and generally includes one or a combination of two or more in order to exhibit the above characteristics.
- a fiber base material organic fiber, metal fiber, inorganic fiber, or the like is used.
- copper or copper alloy fiber is generally used as the metal fiber.
- a chip or powder of copper or copper alloy may be used.
- Non-asbestos friction materials are mainly used as friction materials, and copper, copper alloys, and the like are used in large amounts for the non-asbestos friction materials.
- metal fibers other than copper and copper alloys include, for example, fibers in the form of simple metals or alloys such as aluminum, iron, zinc, tin, titanium, nickel, magnesium, and silicon, and fibers mainly composed of metals such as cast iron fibers. These can be used alone or in combination of two or more.
- the content of the fiber base material in the non-asbestos friction material composition of the present invention is preferably 5 to 40% by mass in the friction material composition, including metal fibers of copper or copper alloy. More preferred is 5 to 15% by mass.
- Level 1 No cracks generated
- Level 2 Cracks to the extent that a 0.1 mm thickness gauge does not enter the friction surface or side surface of the friction material
- Level 3 A 0.1 mm thickness gauge is formed on the friction surface or side surface of the friction material If a crack that does not contain a thickness gauge is generated on one of the friction surface and the side surface of the friction material and a crack that contains a thickness gauge is generated on the other side, the level 3 is set. (3) Evaluation of wear resistance The wear resistance was measured based on the Japan Society of Automotive Engineers standard JASO C427, and the wear amount of the friction material corresponding to 1000 brakings at a brake temperature of 100 ° C and 300 ° C was evaluated.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
L'invention concerne une composition de matériau de frottement sans asbeste contenant un matériau de liaison, une charge organique, une charge inorganique et un substrat fibreux, ladite composition de matériau de frottement étant caractérisée en ce que la teneur en cuivre dans la composition de matériau de frottement est au plus de 5% en masse en tant que cuivre élémentaire, la teneur en fibres métalliques autres que de cuivre et d'alliages de cuivre est au plus de 0,5% en masse, et en ce qu'elle contient de l'oxyde de lithium potassium titane et du graphite. Même si la teneur des polluants environnementaux comme le cuivre ou les fibres de cuivre est faible, la composition de matériau de frottement sans asbeste peut fournir un matériau de frottement possédant un excellent coefficient de frottement, d'excellentes résistance à la fissuration et résistance à l'usure. L'invention concerne en outre un matériau de frottement et un élément de frottement utilisant la composition de matériau de frottement sans asbeste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012544187A JP6079235B2 (ja) | 2010-11-19 | 2011-11-07 | ノンアスベスト摩擦材組成物、これを用いた摩擦材及び摩擦部材 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-259499 | 2010-11-19 | ||
| JP2010259499 | 2010-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012066968A1 true WO2012066968A1 (fr) | 2012-05-24 |
Family
ID=46083902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2011/075643 WO2012066968A1 (fr) | 2010-11-19 | 2011-11-07 | Composition de matériau de frottement sans asbeste, et matériau de frottement et élément de frottement utilisant ladite composition |
Country Status (2)
| Country | Link |
|---|---|
| JP (4) | JP6079235B2 (fr) |
| WO (1) | WO2012066968A1 (fr) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JP2014122313A (ja) * | 2012-12-21 | 2014-07-03 | Akebono Brake Ind Co Ltd | 摩擦材 |
| JP2014167076A (ja) * | 2013-02-28 | 2014-09-11 | Akebono Brake Ind Co Ltd | 摩擦材 |
| JP2015059143A (ja) * | 2013-09-17 | 2015-03-30 | 曙ブレーキ工業株式会社 | 摩擦材 |
| JP2015093935A (ja) * | 2013-11-12 | 2015-05-18 | 曙ブレーキ工業株式会社 | 摩擦材 |
| KR20160009014A (ko) * | 2013-03-22 | 2016-01-25 | 닛신보 브레이크 가부시키가이샤 | 마찰재 |
| JP2016050283A (ja) * | 2014-09-02 | 2016-04-11 | 日産自動車株式会社 | 摩擦材 |
| JP2016079251A (ja) * | 2014-10-14 | 2016-05-16 | 日本ブレーキ工業株式会社 | 摩擦材組成物、擦材及び摩擦部材 |
| JP2016079252A (ja) * | 2014-10-14 | 2016-05-16 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材及び摩擦部材 |
| JP2016132727A (ja) * | 2015-01-20 | 2016-07-25 | 日本ブレーキ工業株式会社 | 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 |
| JP2017057312A (ja) * | 2015-09-17 | 2017-03-23 | 曙ブレーキ工業株式会社 | 摩擦材組成物及び摩擦材 |
| JP2017122236A (ja) * | 2017-02-27 | 2017-07-13 | 曙ブレーキ工業株式会社 | 摩擦材 |
| WO2018164028A1 (fr) | 2017-03-08 | 2018-09-13 | 大塚化学株式会社 | Composition de matériau à friction, matériau à friction et élément à friction |
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| WO2022030164A1 (fr) | 2020-08-04 | 2022-02-10 | 大塚化学株式会社 | Matériau de régulation de friction, composition de matériau de friction, matériau de friction, et élément de friction |
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| WO2014098215A1 (fr) | 2012-12-21 | 2014-06-26 | 曙ブレーキ工業株式会社 | Matériau de frottement |
| JP2014122313A (ja) * | 2012-12-21 | 2014-07-03 | Akebono Brake Ind Co Ltd | 摩擦材 |
| US10060492B2 (en) | 2012-12-21 | 2018-08-28 | Akebono Brake Industry Co., Ltd. | Friction material |
| CN111503196A (zh) * | 2012-12-21 | 2020-08-07 | 曙制动器工业株式会社 | 摩擦材料 |
| CN111720462A (zh) * | 2012-12-21 | 2020-09-29 | 曙制动器工业株式会社 | 摩擦材料 |
| CN111720462B (zh) * | 2012-12-21 | 2022-04-05 | 曙制动器工业株式会社 | 摩擦材料 |
| JP2014167076A (ja) * | 2013-02-28 | 2014-09-11 | Akebono Brake Ind Co Ltd | 摩擦材 |
| EP2977637A4 (fr) * | 2013-03-22 | 2016-11-16 | Nisshinbo Brake Inc | Matériau de frottement |
| EP2977637A1 (fr) | 2013-03-22 | 2016-01-27 | Nisshinbo Brake Inc. | Matériau de frottement |
| KR20160009014A (ko) * | 2013-03-22 | 2016-01-25 | 닛신보 브레이크 가부시키가이샤 | 마찰재 |
| KR102191880B1 (ko) * | 2013-03-22 | 2020-12-16 | 닛신보 브레이크 가부시키가이샤 | 마찰재 |
| US10138969B2 (en) | 2013-03-22 | 2018-11-27 | Nisshinbo Brake, Inc. | Friction material |
| US9914667B2 (en) | 2013-09-17 | 2018-03-13 | Akebono Brake Industry Co., Ltd. | Friction material |
| JP2015059143A (ja) * | 2013-09-17 | 2015-03-30 | 曙ブレーキ工業株式会社 | 摩擦材 |
| EP3048153B1 (fr) | 2013-09-17 | 2019-11-06 | Akebono Brake Industry Co., Ltd. | Matériau de frottement |
| US10112845B2 (en) | 2013-09-30 | 2018-10-30 | Otsuka Chemical Co., Ltd. | Lepidocrocite-type titanate, method for producing same, and resin composition containing same |
| WO2015072444A1 (fr) * | 2013-11-12 | 2015-05-21 | 曙ブレーキ工業株式会社 | Matériau de friction |
| JP2015093935A (ja) * | 2013-11-12 | 2015-05-18 | 曙ブレーキ工業株式会社 | 摩擦材 |
| EP3088764B1 (fr) | 2013-12-24 | 2022-01-26 | Nisshinbo Brake Inc. | Matériau de friction |
| JP2016050283A (ja) * | 2014-09-02 | 2016-04-11 | 日産自動車株式会社 | 摩擦材 |
| JP2016079251A (ja) * | 2014-10-14 | 2016-05-16 | 日本ブレーキ工業株式会社 | 摩擦材組成物、擦材及び摩擦部材 |
| JP2016079252A (ja) * | 2014-10-14 | 2016-05-16 | 日本ブレーキ工業株式会社 | 摩擦材組成物、摩擦材及び摩擦部材 |
| JP2016132727A (ja) * | 2015-01-20 | 2016-07-25 | 日本ブレーキ工業株式会社 | 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 |
| JP2017057312A (ja) * | 2015-09-17 | 2017-03-23 | 曙ブレーキ工業株式会社 | 摩擦材組成物及び摩擦材 |
| US11092205B2 (en) | 2015-09-23 | 2021-08-17 | Akebono Brake Industry Co., Ltd. | Friction material |
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| JP2017122236A (ja) * | 2017-02-27 | 2017-07-13 | 曙ブレーキ工業株式会社 | 摩擦材 |
| US10843933B2 (en) | 2017-03-08 | 2020-11-24 | Otsuka Chemical Co., Ltd. | Friction material composition, friction material, and friction member |
| WO2018164028A1 (fr) | 2017-03-08 | 2018-09-13 | 大塚化学株式会社 | Composition de matériau à friction, matériau à friction et élément à friction |
| KR20190122651A (ko) | 2017-03-08 | 2019-10-30 | 오츠카 가가쿠 가부시키가이샤 | 마찰재 조성물, 마찰재 및 마찰 부재 |
| JP2018172496A (ja) * | 2017-03-31 | 2018-11-08 | 日立化成株式会社 | 摩擦材組成物 |
| WO2021256336A1 (fr) * | 2020-06-16 | 2021-12-23 | 日清紡ブレーキ株式会社 | Couple frottant |
| WO2022030164A1 (fr) | 2020-08-04 | 2022-02-10 | 大塚化学株式会社 | Matériau de régulation de friction, composition de matériau de friction, matériau de friction, et élément de friction |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6558465B2 (ja) | 2019-08-14 |
| JP6760449B2 (ja) | 2020-09-23 |
| JP6079235B2 (ja) | 2017-02-15 |
| JP2018127639A (ja) | 2018-08-16 |
| JP2019203140A (ja) | 2019-11-28 |
| JP2017075325A (ja) | 2017-04-20 |
| JP6323539B2 (ja) | 2018-05-16 |
| JPWO2012066968A1 (ja) | 2014-05-12 |
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