-
Article
Effect of water on service properties of mineral oils with ash-containing additives
-
Article
Comparative evaluation of low-temperature viscosity of motor oils by laboratory methods
-
Article
Change in alkalinity of motor oils upon oxidation
-
Article
Effect of mercaptans on extreme-pressure properties of fuels for gas turbine engines
-
Article
Investigation of commercial polyisobutene samples by NMR method
-
By means of NMR spectroscopy, the structure of commercial samples of polyisobutenes has been defined more pre...
-
-
Article
Transmission oils of the Czechoslovakian SSR (review)
-
Article
Antipitting properties of oils thickened with polyisobutene
-
It has been established that polymer-thickened oils are better than ordinary mineral oils in antipitting prop...
-
-
Article
Mechanical stability of polymer-thickened oils used as working fluids for hydraulic systems of variable-pitch marine propellers
-
Article
Effect of temperature on breakdown of polyisobutene dissolved in mineral oil
-
At temperatures from 0 to 110°C, the rate and severity of polyisobutene breakdown is inversely proportional t...
-
-
Article
Compatibility of polyisobutylene with antiabrasion additives
On the basis of our experiments it was established:
-
Polyisobutylene can have a negative influence on the effectiveness of the a...
-
-
Article
Influence of temperature on adsorption of antiabrasion additives from a solution of oil on metal
-
Article
Measuring electron work function to evaluate the effectiveness of antiwear additives
-
A method has been described for evaluating the adsorption properties of oils by measuring electron work funct...
-
-
Article
Permissible molecular weight of polyisobutylene for thickening transmission oils
-
It is shown that polyisobutylene of molecular weight 8000 or more is unsuitable for obtaining thickened trans...
-
-
Article
Destruction of thickened oils during operation in a reducing gear
-
The degree of destruction of polyisobutylene in MK-8 oil increases with the number of revolutions of the gear...
-
-
Article
Development of an ultrasonic device for studying the mechanical degradation of polymer solutions
-
The principal use of the ultrasonic generator UZG-0.1, one of a series of generators being manufactured, for ...
-
-
Article
Degradation of polyisobutylene dissolved in mineral oil
-
It has been shown that the regularities in the mechanical degradation of high polymer additives in a pinion r...
-
-
Article
Breakdown of polyisobutene in operation of polymer-thickened oils in a gearbox
As a result of a study of the breakdown of a 7% solution of 20,000 molecular weight polyisobutene in MK-8 oil during operation in a gearbox, the following has been established:
-
...
-
Article
Breakdown of polyisobutene during operation of thickened oils in a gearbox
-
A study has been made of the mechanical breakdown of solutions of 18, 200, 8300, and 5300 molecular weight po...
-
-
Article
Foam formation in lubricating oils
-
Article
Effect of polyisobutene on antiwear properties of base oils
-
It has been established that polyisobutene improves the antiwear properties of lubricating oils, the effectiv...
-