Tribological behaviour of diisobutyl polysulphide as an extreme-pressure additive in a diester synthetic lubricant

Journal of Synthetic Lubrication

Volumn 22, Issue 3, 2005, Pages 259-270

  Shao, H Y ^a   Liu, Y M ^a   Fu, X S ^b   Ren, T H ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

^b LANZHOU INSTITUTE OF CHEMICAL PHYSICS   (China)

Author keywords

Additive; Antiwear; Diisobutyl polysulphide; Extreme pressure; PB value; PD value

Indexed keywords

ADDITIVES; IRON COMPOUNDS; POLYSULFIDES; SCANNING ELECTRON MICROSCOPY; SYNTHESIS (CHEMICAL); TRIBOLOGY; X RAY PHOTOELECTRON SPECTROSCOPY;

DIISOBUTYL POLYSULPHIDE; EXTREME PRESSURE (EP) ADDITIVE; TRIBOLOGICAL BEHAVIOUR;

SYNTHETIC LUBRICANTS;

ANTIWEAR ADDITIVE; POLYSULFIDE; SYNTHETIC LUBRICANT; TRIBOLOGY; WEAR TESTING;

EID: 27744542140     PISSN: 02656582     EISSN: None     Source Type: Journal    
DOI: 10.1002/jsl.5     Document Type: Article

References (11)

1. Han, N., Shui, L., Liu W.-M., Xue, Q.-J., and Sun, Y.-S., 'Study of the lubrication mechanism of olefin sulfide', Tribology, 22 (2002) 49-52.
2. Cardis, A.B., 'Benzotriazole derivatives and organic compositions containing them', US patent US 4626368, 1986.
3. Kassfeldt, E., and Dave, G., 'Environmentally adapted hydraulic oils', Wear, 207 (1997) 41-5.
4. Bartz, W.J., 'Lubricants and environment', Trib. Int., 31 (1998) 35-47.
5. Wei, D.P., 'Organic sulfurized derivatives', Tribochemistry of Lubricants, ed. L.L. Wang, Chinese Petroleum Chemistry Press, Beijing, 1994, pp. 183-213.
6. Feng, Y., Zhang, B.-L., and Su, G., 'Development of high pressure sulfurized olefin', Lubr. Oil, 16 (2001) 37-40.
7. Zheng, L.C., Feng, Y., Zheng, W.J., Zhang, B.L., and Su, G., 'Pilot plant research about synthesis of high pressure sulfurized olefin', Speciality Petrochem., 4 (2002) 29-31.
8. Nuber, O., 'Process for hydrocarbyl trisulfide product', US patent US 5250737, 1993.
9. Emmanuel, F.A., Glenn, T.C., and Roger, T.C., 'Process for selectively preparing organic trisulfides', US patent US 5442123, 1995.
10. Wagner, C.D., Handbook of X-ray Photoelectron Spectroscopy, Perkin-Elmer, Physical Electronic Division, MI, 1979.
11. Baldwin, E.A., 'Relationship between surface composition and wear, an X-ray photoelecron spectroscopy study of surface tested with organic sulfur compounds', ASLE Trans., 19 (1976) 335-44.