cold rubber

American  

noun

1. a synthetic rubber made at a relatively low temperature (about 40°F or 4°C) and having greater strength and durability than that made at the usual temperature (about 120°F or 49°C): used chiefly for retreading tires.

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cold rubber British  

noun

1. synthetic rubber made at low temperatures (about 5°C). It is stronger than that made at higher temperatures and is used for car tyres

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Etymology

Origin of cold rubber

First recorded in 1945–50

Example Sentences

RFC, which has charge of the plants, expects to spend $5,000,000 a year to convert the entire capacity of synthetic plants to cold rubber.

From Time Magazine Archive

At last week's dedication of the Copolymer plant, rubber experts privately predicted that, within ten years, the U.S. would be using cold rubber almost entirely.

From Time Magazine Archive

They had come to watch while the Copolymer Corp.,� which operates the plant, switched to 100% production of "cold rubber."

From Time Magazine Archive

Because cold rubber is made at a lower temperature, it has a longer molecule which fits it to outwear natural rubber by as much as 30%.

From Time Magazine Archive

Said Copolymer's Freedlander: "If all U.S. replacement tires had been made of cold rubber last year, U.S. motorists would have saved $200 million."

From Time Magazine Archive