SELECTION OF POUR POINT DEPRESSANTS FOR TODAYS ENGINE OILS INCLUDING AGING IN THE PRESENCE OF BIODIESEL BY CEC L-105

Goriva i maziva

Shakhvorostov, Dmitriy²  Hutchinson, Phil²  Souchik, Joan¹  Flanagan, Aileen¹ 

[1] Evonik Oil Additives, Horsham, Pennsylvania, USA;Evonik Oil Additives, Darmstadt, Germany

关键词: PPD (pour point depressant);    engine oils;    gear oils;    oil aging;    method CEC L-105-12;   

DOI  :  

学科分类：海洋学与技术

来源: Goriva i Maziva: casopis za tribologiju, tehniku podmazivanja i primjenu tekucih i plinovitih goriva i inzenjerstvo izgaranja

【 摘 要 】

All mineral derived base stocks used in lubricants contain waxy hydrocarbons that come out of solution when temperature decreases. They can form a three-dimensional wax crystal network that can totally immobilise the oil. In formulated...

【 授权许可】

Unknown