Polypropylene

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene.

Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar. Its properties are similar to polyethylene, but it is slightly harder and more heat-resistant. It is a white, mechanically rugged material and has a high chemical resistance.

Bio-PP is the bio-based counterpart of polypropylene (PP).

Polypropylene is the second-most widely produced commodity plastic (after polyethylene).

Pallets, bottles, jars, yogurt containers, hot beverage cups, and food packaging are some of the products made with this material. Polypropylene is also frequently used in the automotive industry to produce batteries, bumpers, instrument panels, interior elements, and door trims.