Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference (한국윤활학회:학술대회논문집)
- 1999.11a
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- Pages.247-256
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- 1999
A Study on Roll Stability of Di-Urea Greases
Oi-Urea 그리이스의 알킬기 변화에 따른 Roll Stability에 과한 연구
Abstract
This paper describes the results of analysis, syntheses and Roll Stability of various Di-urea greases. Di-urea greases were synthesized by reaction of 4,4'-Methylenebis(phenyl isocyanate) and various amines, such as cyclohexylamine, octylamine, stearylamine and p-toluidine with base oil at 80-180