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