JP3151947B2 - Rust prevention grease for open gears - Google Patents
Rust prevention grease for open gearsInfo
- Publication number
- JP3151947B2 JP3151947B2 JP21204092A JP21204092A JP3151947B2 JP 3151947 B2 JP3151947 B2 JP 3151947B2 JP 21204092 A JP21204092 A JP 21204092A JP 21204092 A JP21204092 A JP 21204092A JP 3151947 B2 JP3151947 B2 JP 3151947B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- rust
- grease
- preventive
- gears
- 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 - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は開放歯車用防錆グリー
ス、特に防錆油の日本規格中のＮＰ−６タイプの性能及
び作業性を大幅に改善、向上させた開放歯車用防錆グリ
ースに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rust-preventive grease for open gears, and more particularly to a rust-preventive grease for open gears in which the performance and workability of NP-6 type in Japanese standards for rust-preventive oil are greatly improved and improved. Things.
【０００２】[0002]
【従来の技術】この種類の開放歯車用防錆グリースは、
パラフィン鉱油を基油として、これに増ちょう剤、アス
ファルト、極圧添加剤及び防錆添加剤等を配合し、金属
面に対し、粘着性、防錆性、潤滑性を持たせたものが一
般に使用されている。2. Description of the Related Art Rust prevention grease for open gears of this kind is
Generally, paraffin mineral oil is used as a base oil, with thickeners, asphalt, extreme pressure additives, rust-preventive additives, etc. added to the metal surface to give it adhesion, rust-preventive properties, and lubricity. It is used.
【０００３】上記開放歯車用防錆グリースは、水門設備
の主体である門戸の巻き上げロープ用歯車等のような気
象条件下で用いられる。[0003] The rust-preventive grease for open gears is used under weather conditions such as gears for hoisting ropes of gates, which are the main components of water gate equipment.
【０００４】[0004]
【発明が解決しようとする課題】しかし、現在使用され
ている市販品の開放歯車用防錆グリースの多くは、風雨
にさらされる気象条件下で使用すると硬化して変質、変
色を生じ、防錆効果及び潤滑性も低下してしまう問題が
ある。更に、最大の弱点は、硬化性であったり油中に繊
維質を含むために、塗布等の作業性が非常に悪いという
点であった。However, most of the commercially available rust preventive greases for open gears currently used harden when used under weather conditions exposed to wind and rain, causing deterioration and discoloration, resulting in rust prevention. There is a problem that the effect and lubricity are also reduced. Further, the greatest weakness is that workability such as coating is very poor due to curability or the inclusion of fibrous material in oil.
【０００５】本発明は、上記従来品の開放歯車用防錆グ
リースの問題点に着目してなしたもので、大気、屋内等
の水門ワイヤロープ用開放歯車等に使用する時、耐焼付
性が良く、しかも塗布の密着性、保持性が良く、かつ防
錆性、耐焼付性等の潤滑性に優れて寿命を大幅に延長す
ることができる開放歯車用防錆グリースを提供すること
を目的としている。The present invention has been made in view of the problems of the above-mentioned conventional anti-corrosive grease for open gears. When used in open gears for sluice wire ropes in the atmosphere or indoors, the seizure resistance is reduced. An object of the present invention is to provide an anti-corrosion grease for open gears, which has good lubricity such as good anti-corrosion properties and seizure resistance, as well as good adhesion and holding properties of coating, and which can greatly extend its life. I have.
【０００６】[0006]
【課題を解決するための手段】本発明は、基油とする６
０〜７０重量％の鉱物油に対して、増ちょう剤としての
５〜１５重量％の疎水性シリカと、色、更に艶を向上さ
せるための１０〜２０重量％のパラフィンと、ジシクロ
ヘキシルアミンのオレイン酸塩、ナフタレンスルフォン
酸塩、ソルビタンステアリン酸塩から選ばれた３〜１０
重量％の防錆添加剤とを添加して配合した防錆油に、オ
レイン酸、パルミチン酸、ステアリン酸のうち少なくと
も１つを含む０．５〜３重量％の脂肪酸と、２．５〜１
１重量％のジアルキルジチオリン酸亜鉛とを添加してな
ることを特徴とする開放歯車用防錆グリース、に係わる
ものである。According to the present invention, a base oil is used.
For 0 to 70% by weight of mineral oil, 5 to 15% by weight of hydrophobic silica as a thickener, 10 to 20% by weight of paraffin for improving color and gloss, and olein of dicyclohexylamine 3-10 selected from acid salts, naphthalene sulfonates and sorbitan stearate
The rust-preventive oil blended with the rust-preventive additive of weight% and at least one of oleic acid, palmitic acid and stearic acid
0.5 to 3% by weight of a fatty acid, including at least one
The present invention relates to a rust preventive grease for an open gear, wherein 1% by weight of zinc dialkyldithiophosphate is added.
【０００７】[0007]
【作用】防錆油にオレイン酸、パルミチン酸、ステアリ
ン酸等を含む脂肪酸並びにジアルキルジチオリン酸亜鉛
を２．５〜１１重量％添加した開放歯車用防錆グリース
は、耐焼付性等の潤滑性が向上して寿命が延長され、更
に密着性、保持性が向上されることにより、せん断によ
る油膜切れを大幅に減少させる。[Action] Rust prevention grease for open gears, which is obtained by adding 2.5 to 11% by weight of a fatty acid containing oleic acid, palmitic acid, stearic acid and the like and zinc dialkyldithiophosphate to rust prevention oil, has lubricity such as seizure resistance. It improves the service life and further improves the adhesiveness and the retention, so that the oil film breakage due to shearing is greatly reduced.
【０００８】本発明の開放歯車用防錆グリースは、基油
として鉱物油を６０〜７０重量％と、これに増ちょう剤
（固めてねばり気をもたせる作用）としての疎水性シリ
カを５〜１５重量％と、色、更に艶を向上させるための
パラフィンを１０〜２０重量％と、一般に知られている
ジシクロヘキシルアミンのオレイン酸塩、ナフタレンス
ルフォン酸塩、ソルビタンステアリン酸塩から選ばれた
防錆添加剤を３〜１０重量％を添加した防錆油に、オレ
イン酸、パルミチン酸、ステアリン酸等を含む脂肪酸を
０．５〜３重量％並びにジアルキルジチオリン酸亜鉛を
２．５〜１１重量％添加した組成のものとする。The rust preventive grease for an open gear according to the present invention comprises 60 to 70% by weight of a mineral oil as a base oil, and 5 to 15% of a hydrophobic silica as a thickener (an action of solidifying and giving a stickiness). % By weight and 10 to 20% by weight of paraffin for improving color and gloss, and a rust-preventive additive selected from oleate, naphthalene sulfonate and sorbitan stearate of dicyclohexylamine which are generally known. Fatty acids containing oleic acid, palmitic acid, stearic acid, etc. were added to rust preventive oil containing 3 to 10% by weight of an agent, and 0.5 to 11% by weight of zinc dialkyldithiophosphate was added. Of composition.
【０００９】上記のジアルキルジチオリン酸亜鉛の重量
％が２．５重量％以下あるいは１１重量％以上の場合に
は塗布時の作業性が低下して使用に適さない。When the weight percentage of the above zinc dialkyldithiophosphate is 2.5% by weight or less or 11% by weight or more, the workability at the time of coating is reduced and the composition is not suitable for use.
【００１０】本発明の開放歯車用防錆グリースにより、
耐焼付性等の潤滑性を向上させ摩擦、回転部におけるす
べりを良好にして焼付き等を防止することができ、更に
密着性、保持性が向上されることにより塗布時の作業が
容易となる。According to the rustproof grease for open gears of the present invention,
Improves lubricating properties such as seizure resistance, improves friction and slippage in rotating parts, prevents seizures, etc., and further improves the adhesion and holding properties to facilitate work during application. .
【００１１】以下の実施例１に示す組成比で製造した本
発明品１と市販品Ａ〜Ｄの防錆グリースについて潤滑性
試験及び塩水噴霧試験し、潤滑性及び防錆効果と、色の
変化についていろいろ比較した結果を表１に示す。尚、
表１に示した市販品の防錆グリースの組織は精製鉱物油
９５重量％、特性向上添加剤（酸化防止剤、アルミニウ
ム石けん系増ちょう剤）５重量％の場合を示した。A lubricating test and a salt spray test were carried out on the rust-preventive grease of the product 1 of the present invention and the commercial products A to D produced at the composition ratios shown in the following Example 1. Are shown in Table 1. still,
The structure of the commercially available rust preventive grease shown in Table 1 was the case of 95% by weight of refined mineral oil and 5% by weight of property improving additives (antioxidant, aluminum soap-based thickener).
【００１２】[0012]
【表１】 [Table 1]
【００１３】[0013]
【実施例】以下本発明の実施例を説明する。Embodiments of the present invention will be described below.
【００１４】実施例１ 本発明の開放歯車用防錆グリースの組成の一例を次に示
す。 鉱物油 ６５重量％ 疎水性シリカ １０重量％ パラフィン １０重量％ ジシクロヘキシルアミンのオレイン酸塩 ５重量％ オレイン酸 ２重量％ ジアルキルジチオリン酸亜鉛 ８重量％Example 1 An example of the composition of the rustproof grease for open gears of the present invention is shown below. Mineral oil 65% by weight hydrophobic silica 10% by weight paraffin 10% by weight oleic acid salt of dicyclohexylamine 5% by weight oleic acid 2% by weight zinc dialkyldithiophosphate 8% by weight
【００１５】なお、上記に本発明の開放歯車用防錆グリ
ースの実施例を示したが、本発明はこの実施例にのみ限
定されるものではない。Although the embodiment of the rustproof grease for open gears of the present invention has been described above, the present invention is not limited to this embodiment.
【００１６】[0016]
【発明の効果】以上述べた如く、本発明の開放歯車用防
錆グリースによれば、次の如き優れた効果を発揮する。As described above, the rustproof grease for open gears of the present invention exhibits the following excellent effects.
【００１７】（１）本発明の歯車用防錆グリースは、極
圧性等の、潤滑性が向上され、長期にわたり防錆グリー
スとしての機能を果たすことができる。(1) The rust preventive grease for gears of the present invention has improved lubricity such as extreme pressure, and can function as a rust preventive grease for a long time.
【００１８】（２）本発明の歯車用防錆グリースは、密
着性、保持性が向上され、よって塗布等の作業性が向上
できる。(2) The rust-preventive grease for gears of the present invention has improved adhesiveness and holding properties, and thus can improve workability such as application.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ１０Ｍ 129:40 137:10 133:06） Ｃ１０Ｎ 10:04 30:02 30:12 40:06 40:32 50:10 (56)参考文献 特開 平３−223295（ＪＰ，Ａ) 特開 昭56−4697（ＪＰ，Ａ) 特開 平１−297498（ＪＰ，Ａ) 特公 昭50−24965（ＪＰ，Ｂ１) 特公 昭48−42924（ＪＰ，Ｂ１) 特公 昭51−5507（ＪＰ，Ｂ１) (58)調査した分野(Int.Cl.7，ＤＢ名) C10M 101/02 C10M 113/12 C10M 159/04 C10M 129/40 C10M 137/10 C10M 133/06 C10N 30:12 C10N 40:06 C10N 40:32 C10N 50:10 ＷＰＩ／Ｌ（ＱＵＥＳＴＥＬ)──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification code FI C10M 129: 40 137: 10 133: 06) C10N 10:04 30:02 30:12 40:06 40:32 50:10 (56 ) References JP-A-3-223295 (JP, A) JP-A-56-4697 (JP, A) JP-A-1-297498 (JP, A) JP-B-50-24965 (JP, B1) JP-B Sho-A 48-42924 (JP, B1) JP-B-51-5507 (JP, B1) (58) Fields investigated (Int. Cl. 7 , DB name) C10M 101/02 C10M 113/12 C10M 159/04 C10M 129 / 40 C10M 137/10 C10M 133/06 C10N 30:12 C10N 40:06 C10N 40:32 C10N 50:10 WPI / L (QUESTEL)
Claims (1)
対して、増ちょう剤としての５〜１５重量％の疎水性シ
リカと、色、更に艶を向上させるための１０〜２０重量
％のパラフィンと、ジシクロヘキシルアミンのオレイン
酸塩、ナフタレンスルフォン酸塩、ソルビタンステアリ
ン酸塩から選ばれた３〜１０重量％の防錆添加剤とを添
加して配合した防錆油に、オレイン酸、パルミチン酸、
ステアリン酸のうち少なくとも１つを含む０．５〜３重
量％の脂肪酸と、２．５〜１１重量％のジアルキルジチ
オリン酸亜鉛とを添加してなることを特徴とする開放歯
車用防錆グリース。1. To 60 to 70% by weight of mineral oil as base oil, 5 to 15% by weight of hydrophobic silica as a thickener and 10 to 20% by weight to improve color and gloss. % Paraffin and 3 to 10% by weight of a rust-preventive additive selected from dicyclohexylamine oleate, naphthalene sulfonate and sorbitan stearate, and oleic acid, Palmitic acid,
A rust preventive grease for an open gear, comprising 0.5 to 3% by weight of a fatty acid containing at least one of stearic acid and 2.5 to 11% by weight of a zinc dialkyldithiophosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21204092A JP3151947B2 (en) | 1992-07-16 | 1992-07-16 | Rust prevention grease for open gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21204092A JP3151947B2 (en) | 1992-07-16 | 1992-07-16 | Rust prevention grease for open gears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0633084A JPH0633084A (en) | 1994-02-08 |
| JP3151947B2 true JP3151947B2 (en) | 2001-04-03 |
Family
ID=16615877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21204092A Expired - Fee Related JP3151947B2 (en) | 1992-07-16 | 1992-07-16 | Rust prevention grease for open gears |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3151947B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325305A (en) * | 2004-05-17 | 2005-11-24 | Toyota Motor Corp | Lubricant composition |
| JP4799859B2 (en) * | 2004-12-27 | 2011-10-26 | 住鉱潤滑剤株式会社 | Lubricant composition safe for human body |
| CN105887093A (en) * | 2016-05-05 | 2016-08-24 | 成都华气能源工程有限公司 | Metal anti-rusting agent and preparation method thereof |
| CN111019747B (en) * | 2019-12-25 | 2022-03-29 | 廊坊师范学院 | Preparation method of extreme-pressure semisynthesis type metal cutting fluid |
| CN111234899A (en) * | 2020-03-06 | 2020-06-05 | 青岛康普顿石油化工有限公司 | Organic nano friction reducing agent and preparation method and application thereof |
-
1992
- 1992-07-16 JP JP21204092A patent/JP3151947B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633084A (en) | 1994-02-08 |
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