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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
5157299
475510
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1 gen 1935 anni - First Industrial Production of Polythene

Descrizione:

Michael Perrin developed a method for the high-pressure synthesis of polythene, allowing for production of the polymer to insulate radar sets. It was done by reacting ethylene and benzaldehyde at extreme pressures.

Aggiunto al nastro di tempo:

Data:

1 gen 1935 anni
Adesso
~ 90 years ago

Immagini: