JP2016121245A - 摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 - Google Patents
摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 Download PDFInfo
- Publication number
- JP2016121245A JP2016121245A JP2014260993A JP2014260993A JP2016121245A JP 2016121245 A JP2016121245 A JP 2016121245A JP 2014260993 A JP2014260993 A JP 2014260993A JP 2014260993 A JP2014260993 A JP 2014260993A JP 2016121245 A JP2016121245 A JP 2016121245A
- Authority
- JP
- Japan
- Prior art keywords
- friction material
- friction
- fiber
- material composition
- mass
- 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.)
- Pending
Links
- 239000002783 friction material Substances 0.000 title claims abstract description 111
- 239000002131 composite material Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract description 116
- 239000000203 mixture Substances 0.000 claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- 239000011256 inorganic filler Substances 0.000 claims abstract description 10
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 10
- 239000012766 organic filler Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000005562 fading Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 239000005011 phenolic resin Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 10
- 150000002989 phenols Chemical class 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000012784 inorganic fiber Substances 0.000 description 4
- 244000226021 Anacardium occidentale Species 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 3
- 238000004380 ashing Methods 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 235000020226 cashew nut Nutrition 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 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
- 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
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 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
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 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
- 239000000919 ceramic Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002557 mineral fiber Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002174 Styrene-butadiene Substances 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 238000005299 abrasion Methods 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
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide 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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229920005556 chlorobutyl Polymers 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000003247 decreasing effect Effects 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
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic 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
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- OBTSLRFPKIKXSZ-UHFFFAOYSA-N lithium potassium Chemical compound [Li].[K] OBTSLRFPKIKXSZ-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 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
- SWHAQEYMVUEVNF-UHFFFAOYSA-N magnesium potassium Chemical compound [Mg].[K] SWHAQEYMVUEVNF-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
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 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
- 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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 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
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- GROMGGTZECPEKN-UHFFFAOYSA-N sodium metatitanate Chemical compound [Na+].[Na+].[O-][Ti](=O)O[Ti](=O)O[Ti]([O-])=O GROMGGTZECPEKN-UHFFFAOYSA-N 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052718 tin 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
- -1 titanate compound Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-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
- 230000000007 visual effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide 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
- F16D69/027—Compositions based on metals or inorganic oxides
- F16D69/028—Compositions based on metals or inorganic oxides containing 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
- 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
-
- 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
- F16D2069/002—Combination of different friction materials
-
- 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
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0008—Ferro
- F16D2200/0013—Cast iron
-
- 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
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0008—Ferro
- F16D2200/0021—Steel
-
- 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
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0026—Non-ferro
- F16D2200/003—Light metals, e.g. aluminium
-
- 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
- F16D2200/0034—Materials; Production methods therefor non-metallic
-
- 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
- F16D2200/0034—Materials; Production methods therefor non-metallic
- F16D2200/0052—Carbon
-
- 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
- F16D2200/0082—Production methods therefor
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Braking Arrangements (AREA)
Abstract
Description
本実施形態の摩擦材組成物は、銅を含有しない、もしくは銅を含有する場合であっても0.5質量%以下の少量であることを特徴とする摩擦材組成物である。
本発明の摩擦材組成物は、繊維長が800μm以上のスチール繊維を2〜5質量%で含有する。繊維長の長いスチール繊維は灰化層の補強効果が高く、摩擦係数の保持に有効であることから、800μm以上とする。繊維長が800μm以上のスチール繊維は、1000μmを超えてもそれ以上の灰化層の補強効果が乏しくなるため1000μm以下とすることが好ましい。また、より好ましくはスチール繊維の繊維長は3000〜8000μmである。
結合剤は、摩擦材用組成物に含まれる有機充填材、無機充填材および繊維基材などを一体化し、強度を与えるものである。本発明の摩擦材用組成物に含まれる結合材としては特に制限は無く、通常、摩擦材の結合材として用いられる熱硬化性樹脂を用いることができる。
有機充填材は、摩擦材の音振性能や耐摩耗性などを向上させるための摩擦調整剤として含まれるものである。本発明の摩擦材組成物に含まれる有機充填材としては、上記性能を発揮できるものであれば特に制限はなく、通常、有機充填材として用いられる、カシューダストやゴム成分などを用いることができる。
無機充填材は、摩擦材の耐熱性の悪化を避けるためや、耐摩耗性を向上させるため、摩擦係数を向上する目的で添加される摩擦調整剤として含まれるものである。本発明のノンアスベスト摩擦材用組成物は、通常、摩擦材に用いられる無機充填剤であれば特に制限はない。
繊維基材は、摩擦材において補強作用を示すものである。本発明の摩擦材組成物は、通常、繊維基材として用いられる、無機繊維、金属繊維、有機繊維、炭素系繊維などを用いることができ、これらを単独でまたは二種類以上を組み合わせて使用することができる。
本実施形態の摩擦材は、本発明の摩擦材組成物を一般に使用されている方法で成形して製造することができ、好ましくは加熱加圧成形して製造される。詳細には、例えば、本発明の摩擦材組成物をレーディゲミキサー(「レーディゲ」は登録商標)、加圧ニーダー、アイリッヒミキサー(「アイリッヒ」は登録商標)等の混合機を用いて均一に混合し、この混合物を成形金型にて予備成形し、得られた予備成形物を成形温度130〜160℃、成形圧力20〜50MPa、成形時間2〜10分間の条件で成形し、得られた成形物を150〜250℃で2〜10時間熱処理することで製造される。また更に、必要に応じて塗装、スコーチ処理、研磨処理を行うことで製造される。
本実施形態の摩擦部材は、上記の本実施形態の摩擦材を摩擦面となる摩擦材として用いてなる。上記摩擦部材としては、例えば、下記の構成が挙げられる。
(1)摩擦材のみの構成。
(2)裏金と、該裏金の上に摩擦面となる本発明の摩擦材組成物からなる摩擦材とを有する構成。
(3)上記(2)の構成において、裏金と摩擦材との間に、裏金の接着効果を高めるための表面改質を目的としたプライマー層、および、裏金と摩擦材との接着を目的とした接着層を更に介在させた構成。
(ディスクブレーキパッドの作製)
表1に示す配合比率に従って材料を配合し、実施例1〜2および比較例1〜3の摩擦材組成物を得た。表中の配合比率は質量%である。実施例および比較例にて用いたスチール繊維は、SINOMA社製「3L−80」(カール状、繊維長900〜5500μm、平均繊維径106μm)を用いた。なお、繊維長は、株式会社キーエンス製マイクロスコープで100本の繊維の繊維長を測長し計測した。平均繊維径は、株式会社キーエンス製マイクロスコープで50本の繊維の繊維径を計測し、その平均値を平均繊維径とした。
前記の方法で作成した実施例1〜2および比較例1〜3のディスクブレーキパッドを、ブレーキダイナモ試験機を用いて高速フェード特性の評価を行った。実験には、一般的なピンスライド式のコレット型キャリパーおよび株式会社キリウ製ベンチレーテッドディスクローター(FC190)を用い、日産自動車株式会社製スカイラインV35の慣性モーメントにて評価を行った。JASO C427に準拠したすり合わせ(初速度50km/h、終速度0km/h、減速度0.3G、制動前ブレーキ温度100℃、制動回数200回)を行ったあと、高速フェード試験(初速度200km/h、終速度80km/h、減速度0.8G、1回目制動前ブレーキ温度100℃で60秒のインターバルで10回の制動を実施)を行い、高速フェード試験における摩擦係数の最小値(一制動中の摩擦係数の平均値の最小値)を測定した。
耐摩耗性は、自動車技術会規格JASO C427に基づき測定し、ブレーキ温度100℃、車速50km/h、減速度0.3Gの制動1000回相当の摩擦材の摩耗量を評価し、低温での耐摩耗性とした。
Claims (5)
- 結合剤、有機充填材、無機充填材および繊維基材を含む摩擦材組成物であって、
該摩擦材組成物中に元素としての銅を含まない、または銅の含有量が0.5質量%以下であり、
繊維長が800μm以上のスチール繊維を2〜5質量%含有することを特徴とする摩擦材組成物。 - 前記スチール繊維の繊維形状がカール状であることを特徴とする請求項1記載の摩擦材組成物。
- 前記スチール繊維の平均繊維径が60μm以上であることを特徴とする請求項1または2記載の摩擦材組成物。
- 請求項1〜3のいずれかに記載の摩擦材組成物を成形してなる摩擦材。
- 請求項1〜3のいずれかに記載の摩擦材組成物を成形してなる摩擦材と裏金を用いて形成される摩擦部材。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014260993A JP2016121245A (ja) | 2014-12-24 | 2014-12-24 | 摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 |
PCT/JP2015/082120 WO2016103972A1 (ja) | 2014-12-24 | 2015-11-16 | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 |
US15/539,216 US20180010661A1 (en) | 2014-12-24 | 2015-11-16 | Friction material composition, friction material using said friction material composition, and friction member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014260993A JP2016121245A (ja) | 2014-12-24 | 2014-12-24 | 摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019146546A Division JP2019214732A (ja) | 2019-08-08 | 2019-08-08 | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016121245A true JP2016121245A (ja) | 2016-07-07 |
Family
ID=56150006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014260993A Pending JP2016121245A (ja) | 2014-12-24 | 2014-12-24 | 摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180010661A1 (ja) |
JP (1) | JP2016121245A (ja) |
WO (1) | WO2016103972A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107246449A (zh) * | 2017-06-05 | 2017-10-13 | 海盐欧亚特汽配有限公司 | 一种耐用的鼓式刹车片 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016084628A1 (ja) * | 2014-11-26 | 2016-06-02 | 日本ブレーキ工業株式会社 | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 |
US10233988B2 (en) | 2015-09-23 | 2019-03-19 | Akebono Brake Industry Co., Ltd | Friction material |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980543A (ja) * | 1982-10-29 | 1984-05-10 | Aisin Chem Co Ltd | 車輌用摩擦材 |
JPS62200042A (ja) * | 1986-02-26 | 1987-09-03 | Inoue Japax Res Inc | ブレ−キ材 |
JPS6455441A (en) * | 1987-08-27 | 1989-03-02 | Nisshin Spinning | Friction material |
JPH02300531A (ja) * | 1989-05-12 | 1990-12-12 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JPH04353591A (ja) * | 1991-05-31 | 1992-12-08 | Hitachi Chem Co Ltd | 摩擦材とその製造法 |
JPH05331451A (ja) * | 1991-04-05 | 1993-12-14 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JPH06129454A (ja) * | 1992-01-21 | 1994-05-10 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JP2003113253A (ja) * | 2001-07-30 | 2003-04-18 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JP2009132817A (ja) * | 2007-11-30 | 2009-06-18 | Advics Co Ltd | 摩擦材 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016084628A1 (ja) * | 2014-11-26 | 2016-06-02 | 日本ブレーキ工業株式会社 | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 |
-
2014
- 2014-12-24 JP JP2014260993A patent/JP2016121245A/ja active Pending
-
2015
- 2015-11-16 WO PCT/JP2015/082120 patent/WO2016103972A1/ja active Application Filing
- 2015-11-16 US US15/539,216 patent/US20180010661A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980543A (ja) * | 1982-10-29 | 1984-05-10 | Aisin Chem Co Ltd | 車輌用摩擦材 |
JPS62200042A (ja) * | 1986-02-26 | 1987-09-03 | Inoue Japax Res Inc | ブレ−キ材 |
JPS6455441A (en) * | 1987-08-27 | 1989-03-02 | Nisshin Spinning | Friction material |
JPH02300531A (ja) * | 1989-05-12 | 1990-12-12 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JPH05331451A (ja) * | 1991-04-05 | 1993-12-14 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JPH04353591A (ja) * | 1991-05-31 | 1992-12-08 | Hitachi Chem Co Ltd | 摩擦材とその製造法 |
JPH06129454A (ja) * | 1992-01-21 | 1994-05-10 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JP2003113253A (ja) * | 2001-07-30 | 2003-04-18 | Nisshinbo Ind Inc | 非石綿系摩擦材 |
JP2009132817A (ja) * | 2007-11-30 | 2009-06-18 | Advics Co Ltd | 摩擦材 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107246449A (zh) * | 2017-06-05 | 2017-10-13 | 海盐欧亚特汽配有限公司 | 一种耐用的鼓式刹车片 |
Also Published As
Publication number | Publication date |
---|---|
US20180010661A1 (en) | 2018-01-11 |
WO2016103972A1 (ja) | 2016-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6226042B2 (ja) | 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 | |
JP6281755B1 (ja) | 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 | |
JP5071604B2 (ja) | 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 | |
WO2016084628A1 (ja) | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 | |
JP5987539B2 (ja) | 摩擦材組成物、これを用いた摩擦材及び摩擦部材 | |
JPWO2016060129A1 (ja) | 摩擦材組成物、摩擦材および摩擦部材 | |
JP6836716B2 (ja) | 摩擦材組成物 | |
JP2015147913A (ja) | 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 | |
WO2012066964A1 (ja) | 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 | |
JP6490942B2 (ja) | 摩擦材組成物、摩擦材及び摩擦部材 | |
JP6493956B2 (ja) | 摩擦材組成物、摩擦材及び摩擦部材 | |
JP6346424B2 (ja) | 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 | |
JP6512817B2 (ja) | 摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 | |
JP6493957B2 (ja) | 摩擦材組成物、摩擦材及び摩擦部材 | |
WO2016103972A1 (ja) | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 | |
JP2016098362A (ja) | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 | |
JP6490941B2 (ja) | 摩擦材組成物、摩擦材及び摩擦部材 | |
JP6570167B2 (ja) | 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 | |
JP6553355B2 (ja) | 摩擦材組成物、摩擦材組成物を用いた摩擦材および摩擦部材 | |
JP6629411B2 (ja) | 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 | |
JP6445299B2 (ja) | 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 | |
JP6480145B2 (ja) | 摩擦材組成物、摩擦材及び摩擦部材 | |
JP6753579B2 (ja) | 摩擦材組成物、摩擦材及び摩擦部材 | |
JP2019214732A (ja) | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 | |
JP2019214731A (ja) | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171130 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20180808 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20180808 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180913 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181109 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20181109 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181127 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190125 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190514 |