ExxonMobil basestocks , United Kingdom
VisomTM are very high quality Group III+ base stocks manufactured in our Fawley, U.K. refinery using a proprietary wax isomerization process. These base stocks are designed to have very high viscosity index as well as superior low temperature performance and an excellent viscosity-volatility relationship.
Features and Benefits
High-quality base stocks for high-performance applications.
Visom base stocks are available in two viscosity grades and are designed for those engine oil and industrial oil products requiring high performance base stock.
Specifications and Properties
|Property||Limit||Standard Method (a)||VISOM 4||VISOM 6|
|ASTM Color||Max||ASTM D 1500||‹0.5||‹0.5|
|CCS Viscosity @-35C, mPasec||Max||ASTM D 5293||1650||7350|
|Flash Point, COC, Deg C||Min||ASTM D 92||200||210|
|Kinematic Viscosity@ 100C, mm2s||Min-Max||ASTM D 445||3.9-4.1||6.4-6.8|
|NOACK Volatility, wt%||Max||ASTM D 5800 Method B||14.8||8.0|
|Pour Point, Deg C||Max||ASTM D 97||-18||-18|
|Viscosity Index||Min||ASTM D 2270||136||142|
(a) In lieu of standard test method, alternate test methods may be used for the certification of a product property.
Note 1: Products are certified on release to meet the values specified. Actual values may deviate within the established reproducibility of the test method specified.
Note 2: For purpose of determining conformance with specification, observed or calculated values shall be rounded off to the nearest unit in the last significant digit used in expressing the limiting value in accordance to the ASTM E 29 method
Health and Safety
Detailed health and safety information for this product is provided in the material safety data sheet (MSDS), available upon request through your local sales representative or from www.ExxonMobil.com.
ExxonMobil supplies a wide range of basestocks globally in addition to a full range of lubricants, fuels and chemical products. Please contact your local ExxonMobil representative for more information.
Exxon Mobil, the Exxon Mobil logotype and VISOM are trademarks of Exxon Mobil Corporation or one of its subsidiaries05-2020