Comparative study on methods for determination of the thermal oxidation stability of lubricating greases

被引：3

作者：

Krasodomski, Michal ^{[1
]}

Krasodomski, Wojciech ^{[1
]}

Skibinska, Agnieszka ^{[1
]}

Zolty, Magdalena ^{[1
]}

机构：

[1] Panstwowy Inst Badawczy, Inst Nafty & Gazu, Ul Lukasiewicza 1, PL-31429 Krakow, Poland

来源：

PRZEMYSL CHEMICZNY | 2018年 / 97卷 / 03期

关键词：

D O I：

10.15199/62.2018.3.6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three oils of different chem. nature were used for prepn. of Li complex greases subjected then to oxidn. either by a std. method or by a modified Petrooxy method to compare their thermal oxidn. stability. The results indicated a correlation between changes obsd. in the FTIR spectra of the tested greases with the applied method. However, no relationship was observed between the changes and the results of tests on the stability of various greases. Their spectral data confirmed the hypothesis on difference in chem. course of both oxidn. methods.

引用

页码：370 / 376

页数：7

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