RO112751B1 - Slide bar lubricating composition - Google Patents
Slide bar lubricating compositionInfo
- Publication number
- RO112751B1 RO112751B1 RO95-01039A RO9501039A RO112751B1 RO 112751 B1 RO112751 B1 RO 112751B1 RO 9501039 A RO9501039 A RO 9501039A RO 112751 B1 RO112751 B1 RO 112751B1
- Authority
- RO
- Romania
- Prior art keywords
- additive
- type
- lubricating composition
- slide bar
- rust
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Abstract
Invenţia se referă la o compoziţie lubrifiantă, utilizată pentru ungerea glisierelor maşinilor- unelte, constituită din : 86...95% ulei mineral parafinic sau naftenic având o viscozitate, la temperatura de 40°C, de 27...165 cSt, 4...11% modificator de frecare de tip ulei vegetal oxidat, 0,03...0,05% aditiv pentru mărirea coeziunii filmului de lubrifiant de tip poliizobutenă, eventual, din 0,7...1% aditiv antioxidant de tip diterţbutil paracrezoli, respectiv, 0,7...1,2% aditiv antiuzură de tip tricrezil-fosfaţi, 0,1...0,3% depresant al punctului de curgere de tip polimetacrilat, 0,03...0,05% aditiv antirugină de tip acid organic alchilat, insolubil în apă, 0,5...1,5% aditiv multifuncţional ,având conţinuturile de maximum 8,8% zinc şi maximum 8% fosfor, cât şi din 0,001...0,002% aditiv de tip metilsiliconic, procentele fiind exprimate în greutate.The invention relates to a lubricating composition used for the lubrication of slides of machine tools comprising 86 ... 95% paraffinic or naphthenic mineral oil having a viscosity at 40 ° C of 27 ... 165 cSt, 4 ... 11% Oxidized Vegetable Oil Friction Modifier, 0.03 ... 0.05% Additive to Increase Coefficient of Polyisobutene Lubricant Film, possibly from 0.7 ... 1% Antioxidant Type Additive di-tert-butyl paracresols, respectively, 0.7-1.2% tricrezil-phosphate type anti-rust additive, 0.1 ... 0.3% polymethacrylate-type depressant, 0.03 ... 0, 05% of anhydrous organic anti-rust additive type, insoluble in water, 0.5 to 1.5% of a multifunctional additive containing not more than 8.8% zinc and not more than 8% phosphorus and 0.001 ... 0.002 % methylsiliconic additive, the percentages being expressed by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO95-01039A RO112751B1 (en) | 1995-05-26 | 1995-05-26 | Slide bar lubricating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO95-01039A RO112751B1 (en) | 1995-05-26 | 1995-05-26 | Slide bar lubricating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
RO112751B1 true RO112751B1 (en) | 1997-12-30 |
Family
ID=64350236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO95-01039A RO112751B1 (en) | 1995-05-26 | 1995-05-26 | Slide bar lubricating composition |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO112751B1 (en) |
-
1995
- 1995-05-26 RO RO95-01039A patent/RO112751B1/en unknown
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