Polypropylenes

**Definition:** Propylene or propene polymers. Thermoplastics that can be extruded into fibers, films or solid forms. They are used as a copolymer in plastics, especially polyethylene. The fibers are used for fabrics, filters and surgical sutures.

**Tree numbers:** - D02.455.326.271.665.590 - D05.750.716.550 - D25.720.716.550 - J01.637.051.720.716.550

**Synonyms:** - Polypropylene - Propene Polymers - Propylene Polymers