RO115274B1 - Ulei de ungere şi răcire pentru maşini unelte - Google Patents
Ulei de ungere şi răcire pentru maşini unelteInfo
- Publication number
- RO115274B1 RO115274B1 RO98-00917A RO9800917A RO115274B1 RO 115274 B1 RO115274 B1 RO 115274B1 RO 9800917 A RO9800917 A RO 9800917A RO 115274 B1 RO115274 B1 RO 115274B1
- Authority
- RO
- Romania
- Prior art keywords
- lubricating
- oil
- sulfur
- cooling oil
- maximum
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Abstract
Invenţia se referă la o compoziţie de ulei de ungere şi răcire pentru maşini unelte. Uleiul conform invenţiei este constituit în greutate din: 85...98,5% fracţii de uleiuri minerale rafinate, cu viscozităţi de 2,5...500 cSt la 40°C, având maximum 1,5% sulf, 1,5...20% pachet de aditivi antiuzură şi de extremă presiune, având 5...20% sulf, 0,01...1,5% fosfor şi cifra de bazicitate de 1...60mg KOH/g, 0,01...2% pachet de aditivi anticorosivi, constituit dintr-un amestec de 10...30% trialchil borat C-C, 10...50% produs de reacţie dintre un ulei vegetal, anhidridă maleică şi nonil fenol etoxilat, 0,1...2% benztriazol şi 25...50% ulei mineral, maximum 5% aditiv anticeaţă de tip polibutenă cu masa moleculară medie 200000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO98-00917A RO115274B1 (ro) | 1998-04-29 | 1998-04-29 | Ulei de ungere şi răcire pentru maşini unelte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO98-00917A RO115274B1 (ro) | 1998-04-29 | 1998-04-29 | Ulei de ungere şi răcire pentru maşini unelte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO115274B1 true RO115274B1 (ro) | 1999-12-30 |
Family
ID=64357721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO98-00917A RO115274B1 (ro) | 1998-04-29 | 1998-04-29 | Ulei de ungere şi răcire pentru maşini unelte |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO115274B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574003A (zh) * | 2017-09-30 | 2018-01-12 | 无锡厚发自动化设备有限公司 | 一种机床用润滑油组合物 |
-
1998
- 1998-04-29 RO RO98-00917A patent/RO115274B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574003A (zh) * | 2017-09-30 | 2018-01-12 | 无锡厚发自动化设备有限公司 | 一种机床用润滑油组合物 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106967479A (zh) | 润滑油组合物及其制造方法 | |
| CN100497562C (zh) | 通用齿轮油组合物 | |
| IE59508B1 (en) | Grease composition | |
| KR970707264A (ko) | 윤활제 첨가제 제형물(lubricant additive formulation) | |
| CN103205301A (zh) | 一种齿轮油组合物及其制备方法 | |
| CN103484224A (zh) | 一种齿轮油组合物及其制备方法 | |
| AU741759B2 (en) | Lubricating composition | |
| US2413353A (en) | Cutting oil composition | |
| CN112625778B (zh) | 一种75w-90黏度级别城轨齿轮箱专用油组合物 | |
| CN103695136A (zh) | 一种微耕机发动机和齿轮箱通用润滑油 | |
| JPH09132790A (ja) | ギヤ油組成物 | |
| CN104673459A (zh) | 一种利用再生油生产的车辆齿轮油组合物 | |
| RO115274B1 (ro) | Ulei de ungere şi răcire pentru maşini unelte | |
| CN104099162A (zh) | 润滑剂组合物 | |
| JP5188309B2 (ja) | 難燃性ギヤ油組成物 | |
| WO2015053147A1 (ja) | 金属加工用潤滑油組成物 | |
| JP6043708B2 (ja) | 金属加工用潤滑油組成物 | |
| CN104673460A (zh) | 一种利用再生油生产的工业闭式齿轮油组合物 | |
| JP5341468B2 (ja) | 省電力ギヤ油組成物 | |
| JP5421698B2 (ja) | 省電力ギヤ油組成物 | |
| JP6000223B2 (ja) | 潤滑油組成物 | |
| CN102796597B (zh) | 一种合成型工业重负荷齿轮油的制备方法 | |
| JP2019073572A (ja) | 潤滑油組成物 | |
| JP5130072B2 (ja) | 難燃性ギヤ油組成物 | |
| JP5419377B2 (ja) | 難燃性潤滑油組成物 |