As of my last knowledge update in September 2021, SUMITOMO is a well-known Japanese conglomerate with diverse business interests, including chemicals, plastics, automotive, and more. However, I don't have specific details about a "Viscosity Index Improver Polymer" produced by SUMITOMO.
Viscosity Index Improver Polymers are additives used in lubricating oils to enhance their viscosity-temperature behavior. They help maintain the viscosity of the oil within a desirable range over a wide temperature range, ensuring proper lubrication and protection for engines and machinery.
It's possible that SUMITOMO has developed or manufactured such a polymer, but I recommend checking their official website, recent publications, or directly contacting their representatives for the most up-to-date and accurate information about their products.
A Viscosity Index Improver (VII), also known as a viscosity modifier or thickening agent, is an additive used in lubrica... Continue
As of my last knowledge update in September 2021, I don't have specific information about a viscosity index improver pol... Continue
NORDEL is a brand name for a group of ethylene-propylene-diene (EPDM) rubber products manufactured by Dow Chemical Compa... Continue