JP5178698B2 - 摺動用樹脂組成物 - Google Patents
摺動用樹脂組成物 Download PDFInfo
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- JP5178698B2 JP5178698B2 JP2009287642A JP2009287642A JP5178698B2 JP 5178698 B2 JP5178698 B2 JP 5178698B2 JP 2009287642 A JP2009287642 A JP 2009287642A JP 2009287642 A JP2009287642 A JP 2009287642A JP 5178698 B2 JP5178698 B2 JP 5178698B2
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- Prior art keywords
- ptfe
- inorganic compound
- resin composition
- oil
- sliding
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/06—Perfluoro polymers
- C10M2213/062—Polytetrafluoroethylene [PTFE]
- C10M2213/0623—Polytetrafluoroethylene [PTFE] used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/086—Imides [having hydrocarbon substituents containing less than thirty carbon atoms]
- C10M2215/0865—Imides [having hydrocarbon substituents containing less than thirty carbon atoms] used as base material
-
- 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
- C10N2020/06—Particles of special shape or size
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sliding-Contact Bearings (AREA)
Description
2 合成樹脂
3 PTFE
4 無機化合物
Claims (4)
- 合成樹脂に固体潤滑剤としてPTFEと吸油性を有する無機化合物とを含有させた摺動用樹脂組成物において、
前記合成樹脂には、前記PTFEを粒状で分散させ、
前記PTFEの粒表面には、前記吸油性を有する無機化合物を埋収させ、
前記吸油性を有する無機化合物は、吸油量が150ml/100g以上の多孔質構造体であり、その成分としてリン酸カルシウム、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、硫酸バリウム等の無機化合物のうちいずれか一種以上、若しくはそれらの複合体であることを特徴とする摺動用樹脂組成物。 - 前記PTFEの粒表面における前記吸油性を有する無機化合物の面積率は、5〜30%の範囲であることを特徴とする請求項1記載の摺動用樹脂組成物。
- 前記吸油性を有する無機化合物の平均粒径は、前記PTFEの平均粒径の1/3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。
- 前記合成樹脂には、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3のいずれかに記載の摺動用樹脂組成物。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009287642A JP5178698B2 (ja) | 2009-12-18 | 2009-12-18 | 摺動用樹脂組成物 |
| US12/973,239 US8420580B2 (en) | 2009-12-18 | 2010-12-20 | Sliding resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009287642A JP5178698B2 (ja) | 2009-12-18 | 2009-12-18 | 摺動用樹脂組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011127015A JP2011127015A (ja) | 2011-06-30 |
| JP5178698B2 true JP5178698B2 (ja) | 2013-04-10 |
Family
ID=44151934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009287642A Active JP5178698B2 (ja) | 2009-12-18 | 2009-12-18 | 摺動用樹脂組成物 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8420580B2 (ja) |
| JP (1) | JP5178698B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6649695B2 (ja) * | 2015-04-24 | 2020-02-19 | オイレス工業株式会社 | 複層摺動部材及びそれを用いた自動車のラックピニオン式舵取装置 |
| EP3566794A1 (de) * | 2018-05-09 | 2019-11-13 | Linde Aktiengesellschaft | Schmierstoff, verwendung eines schmierstoffs und wärmetauscher |
| EP3604486A1 (en) * | 2018-08-03 | 2020-02-05 | Total Marketing Services | Lubricant composition with a combination of particles |
| JP7216538B2 (ja) * | 2018-12-17 | 2023-02-01 | 大豊工業株式会社 | 摺動部材 |
| JP6919741B1 (ja) * | 2020-03-26 | 2021-08-18 | ダイキン工業株式会社 | グリス及びグリスが潤滑剤として使用される冷凍サイクル装置 |
| CN112063083A (zh) * | 2020-08-26 | 2020-12-11 | 中国科学院兰州化学物理研究所 | 一种多尺度有机/无机填料协同改性聚四氟乙烯耐磨材料的方法 |
| JP7581113B2 (ja) * | 2021-04-06 | 2024-11-12 | 大豊工業株式会社 | 摺動部材および摺動体 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847135A (en) * | 1986-01-21 | 1989-07-11 | Kolbenschmidt Aktiengesellschaft | Composite material for sliding surface bearings |
| 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 |
| JPH08231165A (ja) * | 1994-12-28 | 1996-09-10 | Ntn Corp | ガイドシュー |
| JPH09136987A (ja) | 1995-10-30 | 1997-05-27 | Oiles Ind Co Ltd | 摺動部材用樹脂組成物 |
| JPH09183867A (ja) * | 1995-12-28 | 1997-07-15 | Ntn Corp | ワイパーブレードゴム |
| JPH11302561A (ja) * | 1998-04-16 | 1999-11-02 | Isuzu Ceramics Res Inst Co Ltd | 撥水性複合粒子および撥水性塗膜 |
| JP2004083640A (ja) | 2002-08-23 | 2004-03-18 | Maruo Calcium Co Ltd | 摺動部材用添剤及びこれを含有した摺動部材用樹脂組成物 |
-
2009
- 2009-12-18 JP JP2009287642A patent/JP5178698B2/ja active Active
-
2010
- 2010-12-20 US US12/973,239 patent/US8420580B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8420580B2 (en) | 2013-04-16 |
| JP2011127015A (ja) | 2011-06-30 |
| US20110152140A1 (en) | 2011-06-23 |
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