Question

Short note on preparation of high density polyethylene​

Answer 1

Answer:

HDPE is a hydrocarbon polymer prepared from ethylene/petroleum by a catalytic process. It is a kind of thermoplastic which is famous for its tensile strength. Its unique properties can stand high temperatures.HDPE pipes are used to both carry potable water and hazardous waste.

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Answer 2

Answer:

HDPE is made under controlled conditions by applying intense heat to petroleum. This process, also known as “cracking,” helps create ethylene gas. During its production, the gas molecules will attach to form polymers, which then produce polyethylene