how the plastic is produced?
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2
Answer:
The plastic is made from a number of polymer units.
Answered by
1
Answer:
Hope it helps you .
Explanation:
Plastics are made from natural materials such as cellulose, coal, natural gas, salt and crude oil through a polymerisation or polycondensation process. ... Two main processes are used to produce plastics - polymerisation and polycondensation - and they both require specific catalysts.
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