«Proceedings of Gubkin University»

USING SAFE PROCESS OILS PRODUCED BY DEASPHALTING IN TIRE-TREAD COMPOUNDS

UDC: 678.8
DOI: -

Authors:

¹ Gubkin Russian State University of Oil and Gas
² Gazpromneft - Lubricants, Ltd

Keywords: petroleum plasticizers, rubber softening agents, de-asphalting of lubricant oils, polycyclic aromatic hydrocarbons, tire rubber

Annotation:

To improve the environmental safety of tires the use of plasticizers derived from extracts of selective treatment by propane deasphalting in commercial tire stocks for passenger cars was studied. Comparative tests with commercial samples of environmentally friendly oils were carried out. It is shown that plasticizers obtained by propane de-asphalting are flexible in processing rubber and possess better physical and mechanical properties in comparison with control samples. Thus, the presented plasticizer is a promising alternative to aromatic oils. This product allows reducing the impact on the environment and contributes to the expansion of the product line of domestic agents.

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