JP5546485B2 - 摺動用樹脂組成物 - Google Patents
摺動用樹脂組成物 Download PDFInfo
- Publication number
- JP5546485B2 JP5546485B2 JP2011062277A JP2011062277A JP5546485B2 JP 5546485 B2 JP5546485 B2 JP 5546485B2 JP 2011062277 A JP2011062277 A JP 2011062277A JP 2011062277 A JP2011062277 A JP 2011062277A JP 5546485 B2 JP5546485 B2 JP 5546485B2
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- JP
- Japan
- Prior art keywords
- calcium
- film forming
- calcium fluoride
- resin composition
- forming aid
- 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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- 239000011342 resin composition Substances 0.000 title claims description 71
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 104
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 100
- 239000011347 resin Substances 0.000 claims description 60
- 229920005989 resin Polymers 0.000 claims description 60
- 239000011737 fluorine Substances 0.000 claims description 54
- 229910052731 fluorine Inorganic materials 0.000 claims description 54
- 239000002245 particle Substances 0.000 claims description 42
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 34
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 31
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 31
- 239000001506 calcium phosphate Substances 0.000 claims description 30
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 30
- 235000011010 calcium phosphates Nutrition 0.000 claims description 30
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 150000008064 anhydrides Chemical group 0.000 claims description 9
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 9
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 7
- WAKZZMMCDILMEF-UHFFFAOYSA-H barium(2+);diphosphate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O WAKZZMMCDILMEF-UHFFFAOYSA-H 0.000 claims description 5
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 claims description 5
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical group [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 5
- ROPDWRCJTIRLTR-UHFFFAOYSA-L calcium metaphosphate Chemical compound [Ca+2].[O-]P(=O)=O.[O-]P(=O)=O ROPDWRCJTIRLTR-UHFFFAOYSA-L 0.000 claims description 5
- 229940043256 calcium pyrophosphate Drugs 0.000 claims description 5
- 235000019821 dicalcium diphosphate Nutrition 0.000 claims description 5
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 5
- MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical group [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 claims description 5
- 229910000395 dimagnesium phosphate Inorganic materials 0.000 claims description 5
- XZTWHWHGBBCSMX-UHFFFAOYSA-J dimagnesium;phosphonato phosphate Chemical compound [Mg+2].[Mg+2].[O-]P([O-])(=O)OP([O-])([O-])=O XZTWHWHGBBCSMX-UHFFFAOYSA-J 0.000 claims description 5
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 claims description 5
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 5
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 5
- MRVHOJHOBHYHQL-UHFFFAOYSA-M lithium metaphosphate Chemical compound [Li+].[O-]P(=O)=O MRVHOJHOBHYHQL-UHFFFAOYSA-M 0.000 claims description 5
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 5
- 239000001095 magnesium carbonate Substances 0.000 claims description 5
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 5
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims description 5
- 239000004137 magnesium phosphate Substances 0.000 claims description 5
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims description 5
- 229960002261 magnesium phosphate Drugs 0.000 claims description 5
- 235000010994 magnesium phosphates Nutrition 0.000 claims description 5
- RHJYKEDKMHDZBL-UHFFFAOYSA-L metaphosphoric acid (hpo3), magnesium salt Chemical compound [Mg+2].[O-]P(=O)=O.[O-]P(=O)=O RHJYKEDKMHDZBL-UHFFFAOYSA-L 0.000 claims description 5
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 5
- 229910000018 strontium carbonate Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 3
- DZYVNBGLAGFBFF-UHFFFAOYSA-N [Li].N1C=CCC1 Chemical group [Li].N1C=CCC1 DZYVNBGLAGFBFF-UHFFFAOYSA-N 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 52
- 230000000052 comparative effect Effects 0.000 description 20
- 238000012546 transfer Methods 0.000 description 13
- 239000011159 matrix material Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 10
- 239000004813 Perfluoroalkoxy alkane Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 150000002484 inorganic compounds Chemical group 0.000 description 5
- 229910010272 inorganic material Inorganic materials 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000010436 fluorite Substances 0.000 description 4
- MVGWWCXDTHXKTR-UHFFFAOYSA-J tetralithium;phosphonato phosphate Chemical compound [Li+].[Li+].[Li+].[Li+].[O-]P([O-])(=O)OP([O-])([O-])=O MVGWWCXDTHXKTR-UHFFFAOYSA-J 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 229910001512 metal fluoride Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 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
- 229910000394 calcium triphosphate Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- RFWLACFDYFIVMC-UHFFFAOYSA-D pentacalcium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O RFWLACFDYFIVMC-UHFFFAOYSA-D 0.000 description 1
- WCGOOOYCJYHLRW-UHFFFAOYSA-I pentalithium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Li+].[Li+].[Li+].[Li+].[Li+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O WCGOOOYCJYHLRW-UHFFFAOYSA-I 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/061—Coated particles
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Description
2 弗素樹脂
3 弗化カルシウム
4 弗素樹脂膜形成助剤
Claims (5)
- 弗素樹脂に弗化カルシウムと弗素樹脂膜形成助剤とを含有させた摺動用樹脂組成物において、
前記弗素樹脂には、前記弗化カルシウムを粒状で分散させ、
前記弗化カルシウムの粒表面には、前記弗素樹脂膜形成助剤を埋収させ、
前記弗素樹脂膜形成助剤は、リン酸カルシウム、リン酸バリウム、リン酸マグネシウム、リン酸リチウム、第三リン酸リチウム、第三リン酸カルシウム、リン酸水素カルシウム又は無水物、リン酸水素マグネシウム又は無水物、ピロリン酸リチウム、ピロリン酸カルシウム、ピロリン酸マグネシウム、メタリン酸リチウム、メタリン酸カルシウム、メタリン酸マグネシウム、炭酸リチウム、炭酸マグネシウム、炭酸カルシウム、炭酸ストロンチウム、炭酸バリウム、硫酸カルシウム、硫酸バリウムの無機化合物のうちいずれか一種以上であることを特徴とする摺動用樹脂組成物。 - 前記弗素樹脂はポリテトラフルオロエチレンからなることを特徴とする請求項1記載の摺動用樹脂組成物。
- 前記弗化カルシウムの粒表面における前記弗素樹脂膜形成助剤の面積率は、10〜50%の範囲であることを特徴とする請求項1又は請求項2記載の摺動用樹脂組成物。
- 前記弗素樹脂膜形成助剤の平均粒径は、前記弗化カルシウムの平均粒径の1/1.5以下であることを特徴とする請求項1又は請求項2記載の摺動用樹脂組成物。
- 前記弗素樹脂には、さらに前記固体潤滑剤として二硫化モリブデン、二硫化タングステン、黒鉛のいずれか一種以上を含有させることを特徴とする請求項1乃至請求項4のいずれかに記載の摺動用樹脂組成物。
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JP2011062277A JP5546485B2 (ja) | 2011-03-22 | 2011-03-22 | 摺動用樹脂組成物 |
GB1204929.2A GB2489571B (en) | 2011-03-22 | 2012-03-20 | Sliding resin composition |
DE102012204507.4A DE102012204507B4 (de) | 2011-03-22 | 2012-03-21 | Gleitharzzusammensetzung |
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JP5448009B2 (ja) * | 2012-03-16 | 2014-03-19 | 大同メタル工業株式会社 | 樹脂摺動部材 |
EP3566794A1 (de) * | 2018-05-09 | 2019-11-13 | Linde Aktiengesellschaft | Schmierstoff, verwendung eines schmierstoffs und wärmetauscher |
WO2020144980A1 (ja) * | 2019-01-11 | 2020-07-16 | Nokクリューバー株式会社 | 摺動部材用組成物及び摺動部材 |
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GB8426637D0 (en) * | 1984-10-22 | 1984-11-28 | Ae Plc | Plain bearing |
JP2698375B2 (ja) * | 1988-05-24 | 1998-01-19 | 科学技術庁航空宇宙技術研究所長 | 四フッ化エチレン樹脂組成物 |
JP2777724B2 (ja) * | 1989-02-21 | 1998-07-23 | オイレス工業株式会社 | 摺動部材用合成樹脂組成物 |
DE19506684A1 (de) * | 1995-02-25 | 1996-09-05 | Glyco Metall Werke | Selbstschmierendes Lagermaterial und Gleitlager mit einem solchen Lagermaterial |
JP5076276B2 (ja) * | 2005-01-17 | 2012-11-21 | オイレス工業株式会社 | 複層摺動部材 |
US20090297859A1 (en) * | 2005-04-01 | 2009-12-03 | Takeyoshi Ohkawa | Sliding Member Forming Composition, Sliding Member, and Fluid Machinery |
JP5217234B2 (ja) * | 2007-05-14 | 2013-06-19 | ダイキン工業株式会社 | 摺動部被覆用樹脂組成物 |
JPWO2010137437A1 (ja) * | 2009-05-28 | 2012-11-12 | 日清紡ホールディングス株式会社 | 樹脂組成物およびその製造方法 |
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GB201204929D0 (en) | 2012-05-02 |
JP2012197351A (ja) | 2012-10-18 |
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DE102012204507A1 (de) | 2013-07-18 |
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