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Polymer (6)
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Polymer (6)
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Discovery of rubber vulcanization methods
In 1839
Properties of vulcanised rubber (1)
Hard and more elastic
Properties of vulcanised rubber (2)
Good electric insulator
Properties of vulcanised rubber (3)
Difficult to be oxidised in air
Properties of vulcanised rubber (4)
Does not react with acid and alkali
Properties of vulcanised rubber (5)
Not permeable to liquid and air
Properties of vulcanised rubber (6)
Resistant to heat
Uses of vulcanised rubber (1)
To make tyres for vehicles
Uses of vulcanised rubber (2)
To make rubber gloves
Uses of vulcanised rubber (3)
To make shoes soles
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Polymer (6)
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