Natural rubber (NR) is considered to be an important industrial crop and is contained predominantly in the milky sap or latex of a tree known as Hevea brasiliensis, as well as a small amount of ...

This group includes those materials in the Class A designation (no requirement regarding volume swell due to oil) and Types A and B designations (for continuous use not exceeding 70 and 100°C).

AKRON—Sourcing domestic natural rubber has become a matter of national defense, and Goodyear is partnering with the Department of Defense, U.S. Air Force and other entities to make such U.S.-based ...

If you watched the 2022 Indy Car Music City Grand Prix, you might have noticed—between the multitude of crashes, that is—cars running Firestone tires with green stripes. The green denotes the use of ...