PETE (PET) is a thermoplastic used for which items?

• A. Soft drinks bottles.
• B. Metal cans.
• C. Wood flooring.
• D. Ceramic tiles.

Answer: (A)

PET is a thermoplastic polymer that can be melted and reshaped, which makes it ideal for mass-produced containers like beverage bottles. Its main advantages for drinks packaging are transparency, light weight, and a strong barrier to gases, especially carbon dioxide, helping to keep drinks fizzy and fresh. It also tolerates the pressure of carbonated beverages and is safe for food contact. Because of these properties, soft drinks bottles are commonly made from PET and can be easily blow-molded into uniform shapes, plus they’re recyclable. Metal cans, wood flooring, and ceramic tiles are not plastics used for bottles—metal, wood, and ceramic have very different materials and manufacturing processes.