Columbia Encyclopedia
Search results
484 results found
rubber
(Encyclopedia)CE5 Basic molecules in rubber rubber, any solid substance that upon vulcanization becomes elastic; the term includes natural rubber (caoutchouc) and synthetic rubber. The term elastomer is sometim...butyl rubber
(Encyclopedia)butyl rubber: see rubber.Buna rubber
(Encyclopedia)Buna rubber: see rubber.synthetic rubber
(Encyclopedia)synthetic rubber: see rubber.rubber plant
(Encyclopedia)rubber plant, name for any plant that yields rubber, specifically the India-rubber tree (Ficus elastica), an Asian fig. See also Pará rubber tree. ...India-rubber tree
(Encyclopedia)India-rubber tree: see fig.Pará rubber tree
(Encyclopedia)Pará rubber tree päräˈ [key], large tree (Hevea brasiliensis) of the family Euphorbiaceae (spurge family), native to tropical South America and the source of the greatest amount and finest quality...vulcanization
(Encyclopedia)vulcanization vŭlˌkənəzāˈshən [key], treatment of rubber to give it certain qualities, e.g., strength, elasticity, and resistance to solvents, and to render it impervious to moderate heat and c...Firestone, Harvey Samuel
(Encyclopedia)Firestone, Harvey Samuel, 1868–1938, American industrialist, manufacturer of rubber products, b. Columbiana co., Ohio. The son of a prosperous farmer, Harvey Firestone began to manufacture rubber ti...Akron
(Encyclopedia)Akron ăkˈrən [key], city (2020 pop. 190,469), seat of Summit co., NE Ohio, on the Little Cuyahoga River; inc. 1865. Once the heart of the nation's rubber industry, Akro...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
- Places +-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-