Chemistry · Polymers
How is low-density polythene (LDP) industrially obtained?
- 1By condensation polymerisation of ethene under mild conditions
- 2By polymerisation of ethene using Ziegler-Natta catalyst at low pressure
- 3By copolymerisation of ethene and propene at atmospheric pressure
- 4By polymerisation of ethene under high pressure and high temperature in the presence of a peroxide initiator✓
Correct answer
By polymerisation of ethene under high pressure and high temperature in the presence of a peroxide initiator
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