JPS6323994A - Lubricant - Google Patents
LubricantInfo
- Publication number
- JPS6323994A JPS6323994A JP61166576A JP16657686A JPS6323994A JP S6323994 A JPS6323994 A JP S6323994A JP 61166576 A JP61166576 A JP 61166576A JP 16657686 A JP16657686 A JP 16657686A JP S6323994 A JPS6323994 A JP S6323994A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- lubricant
- arom
- oil
- fluid oil
- 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
- 239000000314 lubricant Substances 0.000 title claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 9
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 7
- 229920001643 poly(ether ketone) Polymers 0.000 claims abstract description 4
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 3
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 3
- 239000004417 polycarbonate Substances 0.000 claims abstract description 3
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 3
- 229920001601 polyetherimide Polymers 0.000 claims abstract description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims abstract 2
- 229920006393 polyether sulfone Polymers 0.000 claims abstract 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims abstract 2
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 239000004697 Polyetherimide Substances 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 239000004695 Polyether sulfone Substances 0.000 claims 1
- 150000003457 sulfones Chemical class 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 239000010721 machine oil Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 150000002170 ethers Chemical class 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 239000003925 fat Substances 0.000 description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 6
- 206010010904 Convulsion Diseases 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 235000014593 oils and fats Nutrition 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- 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
- C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
- C10M151/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/04—Lubricating compositions characterised by the thickener being a macromolecular compound containing oxygen
- C10M119/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/24—Lubricating compositions characterised by the thickener being a macromolecular compound containing nitrogen
-
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/26—Lubricating compositions characterised by the thickener being a macromolecular compound containing sulfur
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/22—Compounds containing sulfur, selenium or tellurium
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M147/00—Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
- C10M147/02—Monomer containing carbon, hydrogen and halogen only
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M169/06—Mixtures of thickeners and additives
-
- 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
-
- 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
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
-
- 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
- C10M2201/18—Ammonia
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2221/02—Macromolecular compounds obtained by reactions of monomers involving only carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明はＦＲ擦低減効果にすぐれた潤滑剤に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a lubricant with excellent FR friction reduction effect.
一般に機械の摺動部分には流動性油脂、例えばオイルま
たはワックスが通常使用されている。これ等の流動性油
脂を使用する場合、通常の作動条件では良好な摺動効果
を示すが、高温時、あるいは高負荷がか＼る場合、摺動
部分の油膜が切れ、しばしば焼き付きを発生したり、ま
たは機関の効率をいちじるしく低下させる等の問題があ
った。In general, fluid oils, such as oils or waxes, are commonly used in sliding parts of machines. When these fluid oils and fats are used, they exhibit good sliding effects under normal operating conditions, but at high temperatures or under high loads, the oil film on the sliding parts breaks down, often resulting in seizure. There have been problems such as deterioration or significant deterioration of the efficiency of the organization.
近年、この種の問題を改良する目的で上記流動性油脂に
四フフ化エチレン樹脂（ポリテトラフルオロエチレン）
の微粉を分散させるとともに、粘度指数向上剤としてス
チレン系、オレフィン系、イソプレン系の樹脂を混入し
たものが開発されている。In recent years, in order to improve this type of problem, tetrafluoroethylene resin (polytetrafluoroethylene) has been added to the fluid oils and fats mentioned above.
In addition to dispersing fine powder, products have been developed in which styrene-based, olefin-based, and isoprene-based resins are mixed as viscosity index improvers.
しかしこの場合も摺動面に高負荷がか＼る場合充分な潤
滑特性かえられず、また高温での使用、とくに２４０℃
以上では四フッ化エチレン樹脂の熱分解により、フッ素
系ガスが発生し、金属部分の腐食の原因、さらには人体
への悪影響、また内燃機関等に使用する場合には、大気
の汚染等の公害原因にもなっていた。However, in this case as well, if a high load is applied to the sliding surface, sufficient lubrication properties cannot be obtained, and when used at high temperatures, especially at 240°C.
In the above, thermal decomposition of tetrafluoroethylene resin generates fluorine gas, which causes corrosion of metal parts, has an adverse effect on the human body, and when used in internal combustion engines, etc., causes pollution such as air pollution. It was also the cause.
本発明者は、このような問題を解決すべ（検討した結果
、高温時、あるいは高負荷時でも安定して作動するＦＲ
１！！低減効果にすぐれた澗７ｆ荊に関するものである
。The inventor of the present invention has found a solution to these problems (as a result of study), an FR system that operates stably even at high temperatures or under high loads.
1! ! This is related to the 7f trumpet, which has an excellent reduction effect.
即ち、本発明は芳香族樹脂の微粉を流動性油脂中に分散
含有せしめたことを特徴とする潤滑剤に関する。That is, the present invention relates to a lubricant characterized by containing fine powder of an aromatic resin dispersed in a fluid oil or fat.
本発明で使用しうる芳香族樹脂とは、ポリカーボネート
、ポリアクリレート、ポリサルフォンやポリエーテルケ
トンォン等のポリアリルサルフォン、ポリエーテルケト
ンやポリエーテルエーテルケトンさらにポリエーテルイ
ミド等のポリアリルエーテル、ポリフェニルスルフィド
等のポリアリルスルフィドなどが例示できる。Aromatic resins that can be used in the present invention include polycarbonates, polyacrylates, polyallylsulfones such as polysulfones and polyetherketones, polyallyl ethers such as polyetherketones and polyetheretherketones, polyallyl ethers such as polyetherimide, and Examples include polyallyl sulfide such as phenyl sulfide.
上記芳香族樹脂は通常平均粒子径２０μ以下、好ましく
は１μ以下のものを使用する０粒子径２０μ以上では本
発明に示す高温、高負荷時で安定して作動する潤滑剤は
えられない、また流動性油脂に対し、芳香族樹脂の粉末
はｏ、ｏｏｔ〜５帽１％が使用できる。５ｏｆｔ１％以
上は、流動性油脂の粘度をいたずらにあげるのみでこれ
以上の量は無意味である。The above-mentioned aromatic resin usually has an average particle size of 20μ or less, preferably 1μ or less. If the particle size is 20μ or more, it is impossible to obtain a lubricant that operates stably at high temperatures and high loads as shown in the present invention. The aromatic resin powder can be used in an amount of 1% to 5% of the fluid oil and fat. An amount of 5 of 1% or more only unnecessarily increases the viscosity of the fluid fat and oil, and any amount greater than this is meaningless.
流動性油脂は通常公知のオイルまたはワックス状のもの
、即ち現実に潤滑剤として使用されているものすべてが
利用できる。As the fluid fat, any commonly known oil or wax-like oil or wax, that is, any oil or fat that is actually used as a lubricant, can be used.
流動性油脂に芳香族樹脂粉末は常温あるいは２００℃迄
の温度で、かきまぜながら均一になるまで行う、撹拌に
要する時間は通常１分乃至６０分間であり、均一に分散
したものは室温に放置しても安定であり、そのま−潤滑
剤として利用できる。Add aromatic resin powder to fluid oils and fats at room temperature or up to 200°C, stirring until uniform.The stirring time is usually 1 to 60 minutes, and once uniformly dispersed, leave it at room temperature. It is stable and can be used as a lubricant.
本発明による実施例を従来の技術と比較しつつ説明する
。An embodiment according to the present invention will be described while comparing it with a conventional technique.
流動性油脂として１００センチストークスの機械油（ベ
ースオイル）にポリエーテルエーテルケトン、平均粒子
径１０μ以下のもの、１重量％を使用し、室温下で５分
間かきまぜ均一に分散した潤滑剤（本発明の実施例潤滑
剤（３）と略称）を得た。A lubricant (of the present invention) was obtained by using 1% by weight of polyetheretherketone, with an average particle size of 10μ or less, in 100 centistoke machine oil (base oil) as a fluid oil and fat, and stirring it for 5 minutes at room temperature to obtain a uniformly dispersed lubricant (of the present invention). An example lubricant (abbreviated as (3)) was obtained.
比較のために、無添加の機械油（潤滑剤（１）と略称）
及び機械油に四フン化エチレン樹脂１重量％を使用し、
実施例で得られた方法と同じ様にして均一に分散した潤
滑剤（潤滑剤（２）と略称）を使用し、荷重に対するＦ
Ｒ擦係数特性、及び焼き付が発生する荷重を温度４０℃
の条件で閤べた。For comparison, additive-free machine oil (abbreviated as lubricant (1))
and using 1% by weight of tetrafluoroethylene resin as machine oil,
Using a lubricant (abbreviated as lubricant (2)) uniformly dispersed in the same manner as in the example, the F
R friction coefficient characteristics and load at which seizure occurs at a temperature of 40℃
It was eaten under the following conditions.
図面は縦軸に摩擦係数、横軸に荷重（ＷＫｇ） 、及び
（■ハ）を示す。The drawing shows the friction coefficient on the vertical axis and the load (WKg) and (■c) on the horizontal axis.
図面中の（１）は無添加の潤滑剤、（２）は四フッ化エ
チレン樹脂を使用した潤滑剤、（３）は本発明によるポ
リエーテルエーテルケトンを使用した潤滑剤である。In the drawings, (1) is an additive-free lubricant, (2) is a lubricant using tetrafluoroethylene resin, and (3) is a lubricant using polyetheretherketone according to the present invention.
無添加の潤滑剤（１）に比して、四フン化エチレン樹脂
及びポリエーテルエーテルケトンを使用したものは、い
ずれも同し荷重下での摩擦係数が低くなっている。また
焼き付きが発生する荷重については（１）は１／Ｗ−０
，０３６，３０Ｋｇで、同じく（２）は１／Ｗ”０．０
２５．４０Ｋｇ でそれぞれ摩擦係数の急激な上昇点
を示し、この位置が焼き付き発生時点と解釈される。し
かるに（３）は１／Ｗ＝０．０２．５０Ｋｇの荷重下ま
で摩擦係数の上昇はみられず、非常に安定した特性を示
している。Compared to additive-free lubricant (1), those using tetrafluoroethylene resin and polyetheretherketone both have a lower coefficient of friction under the same load. Regarding the load that causes seizure, (1) is 1/W-0
,036,30Kg, similarly (2) is 1/W"0.0
At 25.40 kg, the friction coefficient shows a sharp rise point, and this position is interpreted as the point at which seizure occurs. However, in case (3), no increase in the coefficient of friction was observed even under a load of 1/W=0.02.50 kg, showing very stable characteristics.
これはポリエーテルエーテルケトンを使用した効果であ
ると准定される。 またポリエーテルエーテルケトンは
融点３３４℃と高く、またこの樹脂は、加熱しても育毒
ガス等の発生の心配もな（、内燃機関に用いても腐食の
問題、または公害の原因となる心配もない。This is assumed to be the effect of using polyetheretherketone. In addition, polyetheretherketone has a high melting point of 334℃, and there is no concern that this resin will generate toxic gases even when heated (and there is no concern that it will cause corrosion problems or pollution even when used in internal combustion engines). do not have.
本発明により、従来の流動性油脂の摩擦係数を低下させ
る効果と、さらに高温時、あるいは高負荷がか＼る場合
でも焼き付き等の発生がないため、内燃機関やデフモア
ー等のように高負荷、高回転の部位にも用いられ、工業
的価値は大きい。The present invention has the effect of lowering the friction coefficient of conventional fluid oils and fats, and also prevents seizures even at high temperatures or under high loads, so it can be used in high loads such as internal combustion engines and differential gears. It is also used in high rotation parts and has great industrial value.
図面は潤滑油の摩擦係数と荷重との関係を示す関係図で
あり、
（１）は 無添加の潤滑油
（２）は 四フッ化エチレン樹脂を添加した潤滑油（３
１は ポリエーテルエーテルケトンを添加した潤滑油The drawings are relationship diagrams showing the relationship between the friction coefficient of lubricating oil and load, where (1) is additive-free lubricating oil (2) is lubricating oil containing tetrafluoroethylene resin (3).
1 is a lubricating oil containing polyetheretherketone
Claims (2)
めたことを特徴とする潤滑剤。(1) A lubricant characterized by containing fine powder of an aromatic resin dispersed in a fluid oil or fat.
リカーボネート、ポリサルフォン、ポリエーテルイミド
、ポリエーテルケトン、ポリエーテルエーテルケトン、
ポリエーテルサルホン、ポリアクリレート、ポリアリル
サルフォン、ポリアリルエーテル、ポリアリルスルフィ
ドであることを特徴とする潤滑剤。(2) the aromatic resin is polyphenylene sulfide, polycarbonate, polysulfone, polyetherimide, polyetherketone, polyetheretherketone,
A lubricant characterized by being polyether sulfone, polyacrylate, polyallyl sulfone, polyallyl ether, or polyallyl sulfide.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61166576A JPS6323994A (en) | 1986-07-17 | 1986-07-17 | Lubricant |
| US07/069,217 US4787993A (en) | 1986-07-17 | 1987-07-02 | Lubricant |
| GB8715993A GB2192896B (en) | 1986-07-17 | 1987-07-07 | Lubricant |
| IT21274/87A IT1222029B (en) | 1986-07-17 | 1987-07-14 | LUBRICANT WITH EXCELLENT FRICTION REDUCTION EFFECT |
| FR878710037A FR2601686B1 (en) | 1986-07-17 | 1987-07-16 | LUBRICANT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61166576A JPS6323994A (en) | 1986-07-17 | 1986-07-17 | Lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323994A true JPS6323994A (en) | 1988-02-01 |
Family
ID=15833828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61166576A Pending JPS6323994A (en) | 1986-07-17 | 1986-07-17 | Lubricant |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6323994A (en) |
| FR (1) | FR2601686B1 (en) |
| GB (1) | GB2192896B (en) |
| IT (1) | IT1222029B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094681A (en) * | 2020-08-20 | 2020-12-18 | 安徽绿环泵业有限公司 | Preparation method of lubricating sealing filler for corrosion-resistant pump |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE464059A (en) * | 1942-04-02 | |||
| US2652368A (en) * | 1949-06-21 | 1953-09-15 | Shell Dev | Lubricating oil composition |
| US3008899A (en) * | 1959-12-02 | 1961-11-14 | California Research Corp | Formolite resin-epoxy resin grease compositions |
| US3285850A (en) * | 1964-02-13 | 1966-11-15 | Phillips Petroleum Co | Solid film lubricants |
| US3729415A (en) * | 1964-04-28 | 1973-04-24 | Ferri J | Lubricating composition |
| US3426075A (en) * | 1964-07-01 | 1969-02-04 | Monsanto Co | Mixed polyphenyl ethers-thioethers |
| US3630897A (en) * | 1969-10-06 | 1971-12-28 | Phillips Petroleum Co | Color stabilization of lubricating compositions |
| BE786090A (en) * | 1971-07-12 | 1973-01-10 | Texaco Development Corp | WATER-RESISTANT GREASE COMPOSITIONS |
| US3773667A (en) * | 1971-09-20 | 1973-11-20 | Standard Oil Co | Greases thickened with aromatic polyamide-imides and poly-4-phthalimide |
| US3882030A (en) * | 1974-02-15 | 1975-05-06 | Phillips Petroleum Co | Self-lubricating bearing elements |
| US4211662A (en) * | 1978-06-06 | 1980-07-08 | Pennwalt Corporation | Synergistic lubricating compositions |
| ZA84247B (en) * | 1983-02-18 | 1984-09-26 | Lonza Ag | Parting and lubricating agent in solid form |
-
1986
- 1986-07-17 JP JP61166576A patent/JPS6323994A/en active Pending
-
1987
- 1987-07-07 GB GB8715993A patent/GB2192896B/en not_active Expired - Fee Related
- 1987-07-14 IT IT21274/87A patent/IT1222029B/en active
- 1987-07-16 FR FR878710037A patent/FR2601686B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094681A (en) * | 2020-08-20 | 2020-12-18 | 安徽绿环泵业有限公司 | Preparation method of lubricating sealing filler for corrosion-resistant pump |
| CN112094681B (en) * | 2020-08-20 | 2022-10-11 | 安徽绿环泵业有限公司 | Preparation method of lubricating sealing filler for corrosion-resistant pump |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8715993D0 (en) | 1987-08-12 |
| GB2192896A (en) | 1988-01-27 |
| GB2192896B (en) | 1990-07-04 |
| FR2601686B1 (en) | 1990-04-06 |
| FR2601686A1 (en) | 1988-01-22 |
| IT8721274A0 (en) | 1987-07-14 |
| IT1222029B (en) | 1990-08-31 |
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