| 摘要 |
The present invention relates to a synthetic or mineral high-performance industrial gear oil, comprising: A) a polyalphaolefin/polyol ester starting material or a solvent neutral raffinate and B) an additive package which comprises: a) a corrosion inhibitor and b) an antioxidant and c) an antifriction additive and d) a dispersant and e) a high-pressure additive and f) a foam inhibitor and g) a pourpoint depressant, in order to obtain a synthetic or mineral high-performance industrial gear oil which, without exchange, has a stability period in a high-performance industrial gear which is in the range from 3.50 years to 4.50 years and therefore in the range from 8 750.00 operating hours to 11 250.00 operating hours in one-shift operations or in the range from 26 250.00 operating hours to 33 750.00 operating hours in three-shift operations, wherein within these stability periods, freedom from residue and sludge are provided, with respect to the high-performance industrial gear oil. |
