1 option
Effect of VI Improver on the In-Service Viscosity of Hydraulic Fluids Rohm and Haas Company
- Format:
- Conference/Event
- Author/Creator:
- Kopko, R. J., author.
- Conference Name:
- National Fuels and Lubricants and Transportation Meetings (1975-06-03 : Houston, Texas, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1975
- Summary:
- A vane pump rig of the type used in ASTM D-2882 was used to study the permanent and temporary shear loss characteristics of hydraulic fluids containing a variety of VI improvers. The influence of polymethacrylate VI improver molecular weight on performance was studied. Severity of hydraulic oil service was assessed relative to that tor automotive engine oils, and the suitability of common VI improvers is discussed. It was shown that shear stable polymethacrylate VI improvers can provide a high level of performance for extended periods of time
- Notes:
- Vendor supplied data
- Publisher Number:
- 750693
- Access Restriction:
- Restricted for use by site license
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.