Plastics and Polymers
The word ‘plastics’ refer to a group of materials more technically known as
‘Polymers’. In dictionaries, you will find the major attributes of this word
are: Synthetic, Soft and Moldable. Indeed the very first plastic known as
‘Parkesine’ demonstrated in the International Trade Fare in 1862 by
Alexander Parkesine was claimed to be capable of doing almost everything
that a natural rubber can do.
The development of ‘Plastics’ prior to World War One was limited to only
four polymeric materials: Parkesine, Bakelite, PVC and Cellophane.
However, soon after the first world war a large number of polymers are
successfully developed from Petroleum. Soon ‘Plastics’ became the
everyday material of our civilization. The figure below shows the major
usage of Plastics today.
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