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RUBBER AND THIER FACTS

A material which can shrink and stretch is Rubber .Natural and synthetic rubbers are used extensively in consumer products and for industrial purposes. Common products include tires, pencil erasers, inflatable objects, building foundation components and gaskets.There are unknown amazing facts in rubber.

•In Each year,a rubber tree can produce 19 pounds of rubber.

•Rubber strongness is based on the amount of sulphur.

•Rubber is made up of accidentally by George.

•Natural rubber is made from the sap of a tree.

•Indians in South America used it hundreds of years ago.

•Rubber trees grow in huge farms called plantations.

•Natural rubber is one of the most important polymers for human society.

•Rubber is water-resistant, it is not damaged by water under any circumstances.

•Natural rubber band is biodegradable and renewable resources.

•Natural Rubber has excellent green strength and tack which means that it has the ability to stick to itself and to other materials which makes it easier to fabricate.

•The physical properties of rubbers are tensile modulus and strength.

•Rubber has specific gravity.

•The most of the rubber balls are not recycled.

•A Rubber trees reach a height of 15 to 30 meters and have a trunk diameter of up to one meter.

•The natural colour of caoutchouc is white and the name is derived from the Indian words ‘cao’ and ‘ocho’, which means “the drops of a tree“.

•The first rubber factory was founded near Paris in 1803. At that time, they mainly produced suspenders and garters.



Credits: Jothika



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