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JPS5932516B2 - solid lubricating composition - Google Patents
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JPS5932516B2 - solid lubricating composition - Google Patents

solid lubricating composition

Info

Publication number
JPS5932516B2
JPS5932516B2 JP51036682A JP3668276A JPS5932516B2 JP S5932516 B2 JPS5932516 B2 JP S5932516B2 JP 51036682 A JP51036682 A JP 51036682A JP 3668276 A JP3668276 A JP 3668276A JP S5932516 B2 JPS5932516 B2 JP S5932516B2
Authority
JP
Japan
Prior art keywords
weight
graphite
calcium fluoride
zinc sulfide
solid
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.)
Expired
Application number
JP51036682A
Other languages
Japanese (ja)
Other versions
JPS51126473A (en
Inventor
デイエトマー・ビルヘルム・グロツセ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Deutschland GmbH
Original Assignee
Dow Corning GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Corning GmbH filed Critical Dow Corning GmbH
Publication of JPS51126473A publication Critical patent/JPS51126473A/en
Publication of JPS5932516B2 publication Critical patent/JPS5932516B2/en
Expired legal-status Critical Current

Links

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
    • C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
    • 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
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
    • 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
    • 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
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
    • 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
    • C10M2201/082—Inorganic acids or salts thereof 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
    • 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
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • 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
    • 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
    • C10M2209/02—Macromolecular compounds obtained 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
    • 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
    • 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
    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • 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
    • C10N2050/08—Solids
    • 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
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Description

【発明の詳細な説明】 本発明は固形潤滑剤の分野に関するものである。[Detailed description of the invention] The present invention relates to the field of solid lubricants.

現代潤滑技術において、例えば摩擦部特有の状態を避け
る、あるいは最小に仰えるような、特性数＆への要求が
高まっているが、固形潤滑剤はこれに十分応じられるよ
うに、ますます使用されている。In modern lubrication technology, there are increasing demands on the number of properties, for example to avoid or minimize the conditions peculiar to friction parts, and solid lubricants are being used more and more to fully meet these demands. ing.

このような固形潤滑剤は表面に粉状で使用する一般的方
法だけでなく、オイルベース潤滑剤やグリース及び結合
被覆材としても使用されている。Such solid lubricants are commonly used in powder form on surfaces, but also as oil-based lubricants, greases and bond coatings.

このような固形潤滑剤が、自己潤滑面を作るためにプラ
スチックや金属中に配合されて使用された例がある。There are examples where such solid lubricants have been mixed into plastics and metals to create self-lubricating surfaces.

現在よく知られた固形潤滑剤、二硫化モリブデン及び黒
鉛に加えて水酸化物、酸化物、硫化物、フッ化物及びリ
ン酸塩から成る多種多様な化学化合物の全系列が研究さ
れ固形潤滑剤技術に利用されて来た。In addition to the currently well-known solid lubricants, molybdenum disulfide and graphite, a whole series of diverse chemical compounds consisting of hydroxides, oxides, sulfides, fluorides and phosphates has been investigated in solid lubricant technology. It has been used for

このような既知の潤滑剤は、例えばアメリカ国特許第３
３７７２７９号に見い出すことができる。Such known lubricants are described, for example, in US Pat.
No. 377279.

このような潤滑剤は黒鉛、元素の周期律表第■族の金属
の硫化物、特に硫化亜鉛と硫化カドミウム及びフッ化カ
ルシウムや氷晶石のような無機フッ化物であると記述さ
れている。Such lubricants are described as graphite, sulfides of metals of Group I of the Periodic Table of the Elements, especially zinc sulfide and cadmium sulfide, and inorganic fluorides such as calcium fluoride and cryolite.

次いでこれら固形潤滑剤は無機陰イオンで処理されるが
、この処理の全目的は表面に対する潤滑剤の密着性を高
める事である。These solid lubricants are then treated with inorganic anions, the entire purpose of this treatment being to increase the adhesion of the lubricant to the surface.

本質的に同じ固形潤滑剤が、やはりアメリカ国特許第３
４５３２０９号で、プレス、鍛造、ドロップハンマーな
どの金属成形ダイスに使う便利な潤滑材料として開示さ
れている。Essentially the same solid lubricant is also covered by U.S. Patent No. 3.
No. 453,209, it is disclosed as a useful lubricating material for use in metal forming dies such as presses, forges, and drop hammers.

この組成物は固形潤滑剤と、それらの作業条件下でガス
を発生する物質とから成っている点が注目される。It is noted that this composition consists of a solid lubricant and a substance that evolves gas under their operating conditions.

最後に、アメリカ国特許第３８０８１３０号にも本質的
に同じ固形潤滑剤がやはり、自己潤滑性軸受（５ｅｌｆ
ｌｕｂｒｉｃａｔｉｎｇ ｂｅａｒｉｎｇｓ ）その
他の機械要素を作るのに有用なペルフルオロアルキレン
重合体とエポキシ樹脂とを含有する組成物の一部として
述べられている。Finally, U.S. Pat. No. 3,808,130 also uses essentially the same solid lubricant for self-lubricating bearings (5elf
lubricating bearings) as part of a composition containing a perfluoroalkylene polymer and an epoxy resin useful in making other mechanical components.

その発明の目的は優秀な精度を持ち、且つ寸法変化の小
さい自己潤滑性部品を大量に製造する事である。The purpose of the invention is to mass produce self-lubricating parts with excellent precision and small dimensional changes.

この目的を達成するために、アメリカ国特許第３８０８
１３０号は「少なくとも一つ、好ましくは二つの固形潤
滑剤の無機固形物質」を含む組成物の使用について述べ
ている。To this end, U.S. Patent No. 3808
No. 130 describes the use of compositions containing "at least one, preferably two solid lubricant inorganic solid substances."

従ってこのような特許から、自己潤滑性物質を作るのに
、固形潤滑剤ラベルフルオロアルキレン重合体及びエポ
キシ樹脂お共に使える事が知られている。It is therefore known from such patents that solid lubricant labels can be used together with fluoroalkylene polymers and epoxy resins to create self-lubricating materials.

しかしながら、この特許第３８０８１３０号が教示して
いない、あるいは明らかにしていない事は、特別な割合
における固形潤滑剤の一定の組合せは、ペルフルオロア
ルキレン重合体の助けなしに、高負荷容量を与え、摩耗
、摩擦を減らす相乗潤滑効果を持っている事である。However, what this '130 patent does not teach or make clear is that certain combinations of solid lubricants in special proportions can provide high load capacity and wear without the aid of perfluoroalkylene polymers. , it has a synergistic lubrication effect that reduces friction.

従って、本発明の一つの目的は金属対金属の接触面にお
いて、高負荷容量を与え、摩耗、摩擦を減少させる高い
潤滑特性を与える、特定の割合における一定の固形潤滑
剤から成る潤滑剤組成物を提供する事である。It is therefore an object of the present invention to provide a lubricant composition consisting of a solid lubricant in a specific proportion that provides high load carrying capacity and high lubrication properties that reduce wear and friction at metal-to-metal interfaces. It is to provide.

このような目的を達成する事と関連して、黒鉛、硫化亜
鉛、フッ化カルシウム及び場合によっては硫化モリブデ
ンの特定比における組合せは潤滑特性に驚異的な相乗作
用を与え、そのために特別な性質が得られる事が今や見
い出された。In connection with achieving this objective, the combination of graphite, zinc sulfide, calcium fluoride and, in some cases, molybdenum sulfide in specific ratios has a surprising synergistic effect on the lubricating properties and therefore has special properties. The gain has now been found.

本発明の固形潤滑剤組成物は、４０〜６０重量％の黒鉛
、２０〜４５重量％の硫化亜鉛、５〜３０重量％のフッ
化カルシウムから成り、黒鉛は硫化亜鉛およびフッ化カ
ルシウムのいずれよりも多くの量で存在する。The solid lubricant composition of the present invention consists of 40 to 60% by weight of graphite, 20 to 45% by weight of zinc sulfide, and 5 to 30% by weight of calcium fluoride, and the graphite is composed of either zinc sulfide or calcium fluoride. is also present in large amounts.

本組成物は３５−５０重量％の黒鉛、２０−４０重量％
の硫化亜鉛、７〜２５重量％のフッ化カルシウムから成
り、構成成分の黒鉛、硫化亜鉛、フッ化カルシウムは主
として重量比で５対４対１の割合で存在するのが好まし
い。The composition contains 35-50% graphite, 20-40% by weight
of zinc sulfide, and 7 to 25% by weight of calcium fluoride, and the constituent components graphite, zinc sulfide, and calcium fluoride are preferably present primarily in a weight ratio of 5:4:1.

本組成物に使われているすべての物質は規格商品で、そ
れらの製法は本発明には重要とは考えられない。All materials used in this composition are commercially available and their method of preparation is not considered critical to the present invention.

本発明の組成物は原料をミキサー中で単にブレンドする
、あるいはロールミルで粉砕するような、普通のどのよ
うな手段によっても製造できる。The compositions of the present invention can be prepared by any conventional means, such as simply blending the raw materials in a mixer or milling them in a roll mill.

本組成物を更に処理して、ブレーキライニング類のよう
な結合被覆材、組成物を作るために、エポキシ樹脂、シ
リコーン樹脂、あるいはフェノール樹脂などの硬化性結
合剤中にこの固形潤滑剤を埋込むような特殊な適用に役
立たせる事ができる。Further processing of the composition embeds the solid lubricant in a curable binder such as an epoxy resin, silicone resin, or phenolic resin to create a bonded coating composition such as brake linings. It can be useful for special applications such as

更にそのような組合せを溶剤中に入れて、浸漬あるいは
スプレーとして使える、あるいは硬化して潤滑性被覆を
与えるべき所にはけ塗りできるラッカーとして使用でき
る。Furthermore, such a combination can be used as a lacquer, which can be placed in a solvent and used as a dip or spray, or can be cured and brushed on where a lubricious coating is to be applied.

グリースも又この基本的な固形潤滑剤の組合せから作る
事ができる。Greases can also be made from this basic solid lubricant combination.

リチウムセッケングリースのような通常のオイルベース
グリースは一つの例である。Common oil-based greases such as lithium soap greases are one example.

粘度調整剤、腐食抑制剤、乳化剤、洗剤などのような潤
滑材工業において一般的に知られ、使われているこれら
の物質を任意の成分として含む事は本発明の範囲内にあ
る。It is within the scope of this invention to include as optional ingredients such materials commonly known and used in the lubricant industry, such as viscosity modifiers, corrosion inhibitors, emulsifiers, detergents, etc.

本発明を次の実施例によって更に詳細に述べるが、これ
らの実施例は本発明の範囲を制限するものと考えるべき
ではない。The invention will be described in more detail by the following examples, which should not be considered as limiting the scope of the invention.

実施例 １ エポキシ樹脂〔ビス（パラ−ヒドロキシフェニル）−ジ
メチルメタンとエビクロロヒドリンとから作られ、エポ
キシ当量約５００〕を５０重量％の黒鉛、５０重量％の
、硫化亜鉛とフッ化カルシウムとの種々の混合物から成
る固形潤滑剤の組合せでそれが８０重量％になるように
充てんし、既知の方法で内径２５ｗｌ１．外径３０７１
ｇ１、長さ２５７１ｇｌ１の円筒型缶に成形する。Example 1 An epoxy resin [made from bis(para-hydroxyphenyl)-dimethylmethane and shrimp chlorohydrin, epoxy equivalent of about 500] was mixed with 50% by weight of graphite, 50% by weight of zinc sulfide and calcium fluoride. Filled with a combination of solid lubricants consisting of various mixtures of 80 wt. Outer diameter 3071
g1, and molded into a cylindrical can with a length of 2571 gl1.

このようにして得た缶を、次いでＡ、Ａパーチル リュ
プリメーター（Ａ、Ａ。The cans thus obtained were then processed into A, A pertyl luprimemeter (A, A).

１３ａｒｔｅｌ Ｌｕｂｒｉｍｅｔｅｒ） （シュミー
ルテヒニーク（Ｓｃｈｍｉｅｒｔｅｃｈｎｉｋ） ３
、１８４（１９５６））で摩耗試験にかける。13artel Lubrimeter (Schmiertechnik) 3
, 184 (1956)).

ここで使用した固形物質と固形潤滑剤との組合せと、そ
こから得た試験結果とを表１に示す。Table 1 shows the combinations of solid substances and solid lubricants used here and the test results obtained therefrom.

５０％の黒鉛と硫化亜鉛とフッ化カルシウムの種々の量
とから成る三成分系が相乗的に働いており、それによっ
て最良の摩耗特性は５０重量％の黒鉛、４０重量％の硫
化亜鉛、１０重量％のフッ化カルシウムから成る固形潤
滑剤の組合せから得られる事がわかる。A ternary system of 50% graphite and varying amounts of zinc sulfide and calcium fluoride works synergistically such that the best wear properties are 50% graphite, 40% zinc sulfide, 10% by weight. It can be seen that a combination of solid lubricants consisting of % by weight of calcium fluoride can be obtained.

Claims (1)

【特許請求の範囲】 １４０〜６０重量％の黒鉛、２０〜４５重量％の硫化亜
鉛および５〜３０重量％のフッ化カルシウムとからなり
、黒鉛は硫化亜鉛およびフッ化カルシウムのいずれより
も多くの量で存在することを特徴とする固形潤滑性組成
物。 ２ 構成成分の黒鉛、硫化亜鉛及びフッ化カルシウムが
重量比で５対４対ｌである上記第１項による固形潤滑性
組成物。[Claims] Consisting of 140-60% by weight of graphite, 20-45% by weight of zinc sulfide and 5-30% by weight of calcium fluoride, with graphite containing more than either zinc sulfide or calcium fluoride. A solid lubricating composition characterized in that it is present in an amount. 2. The solid lubricating composition according to item 1 above, wherein the constituent components are graphite, zinc sulfide and calcium fluoride in a weight ratio of 5:4:1.
JP51036682A 1975-04-03 1976-04-01 solid lubricating composition Expired JPS5932516B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2514575A DE2514575C3 (en) 1975-04-03 1975-04-03 Solid lubricant combination

Publications (2)

Publication Number Publication Date
JPS51126473A JPS51126473A (en) 1976-11-04
JPS5932516B2 true JPS5932516B2 (en) 1984-08-09

Family

ID=5943009

Family Applications (2)

Application Number Title Priority Date Filing Date
JP51036682A Expired JPS5932516B2 (en) 1975-04-03 1976-04-01 solid lubricating composition
JP3574080A Granted JPS56127693A (en) 1975-04-03 1980-03-19 Solid lubricant composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP3574080A Granted JPS56127693A (en) 1975-04-03 1980-03-19 Solid lubricant composition

Country Status (8)

Country Link
JP (2) JPS5932516B2 (en)
AT (1) AT356231B (en)
BR (1) BR7602034A (en)
CA (1) CA1068672A (en)
DE (1) DE2514575C3 (en)
FR (1) FR2306256A1 (en)
GB (1) GB1543592A (en)
IT (1) IT1061014B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046012A1 (en) * 1980-12-05 1982-07-15 Omnikote GmbH Spezialschmierstoffe, 8000 München SOLID LUBRICANT AND ITS USE
DE3513031C1 (en) * 1985-04-11 1986-02-20 Dow Corning GmbH, 8000 München Solid lubricant combination and its use in friction linings
JPS6345722U (en) * 1986-09-10 1988-03-28
JP2702548B2 (en) * 1989-04-10 1998-01-21 ノリタケダイヤ株式会社 Resin bond wheel for dry grinding with improved lubricity
AT402227B (en) 1995-05-17 1997-03-25 Chemetall Gmbh SOLID LUBRICANT, ESPECIALLY FOR FRICTION PADS, FRICTION PAD MIXTURES AND FRICTION PADS
JPH11106775A (en) * 1997-10-03 1999-04-20 Taiho Kogyo Co Ltd Solid lubricating coating composition and sliding bearing material using the same
EP1169420B1 (en) * 1999-03-10 2008-09-10 Rolls-Royce Corporation Aqueous coating compositions comprising silicon resin emulsion as binder
JP5490041B2 (en) * 2011-03-10 2014-05-14 コスモ石油ルブリカンツ株式会社 Grease composition for resin
JP7133344B2 (en) * 2018-04-27 2022-09-08 Ntn株式会社 Lubricant composition and rolling bearing
CN114302941B (en) * 2019-09-18 2023-04-04 Gkn动力传动国际有限公司 Grease composition for constant velocity joints comprising zinc sulphide and molybdenum disulphide and/or tungsten disulphide
EP4025673B1 (en) 2019-10-30 2023-06-07 GKN Driveline International GmbH A grease composition comprising zinc sulfide and copper sulfide in combination with molybdenum disulfide and/or tungsten disulfide for the use in constant velocity joints

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256345B (en) * 1964-07-22 1967-12-14 Mol Ykote Produktionsgesellsch Lubricants

Also Published As

Publication number Publication date
JPS56127693A (en) 1981-10-06
BR7602034A (en) 1976-10-05
DE2514575C3 (en) 1978-06-01
ATA124676A (en) 1979-09-15
FR2306256B1 (en) 1981-08-28
IT1061014B (en) 1982-10-20
AT356231B (en) 1980-04-10
AU1087276A (en) 1977-08-11
DE2514575A1 (en) 1976-10-07
DE2514575B2 (en) 1977-09-29
FR2306256A1 (en) 1976-10-29
GB1543592A (en) 1979-04-04
JPS51126473A (en) 1976-11-04
CA1068672A (en) 1979-12-25
JPS614873B2 (en) 1986-02-13

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