Polypropylene (PP) is with 20% resin share next to polyethylene the most widely used polymer in the EU27+3. Polypropylene is the collective term for different types of polypropylene:
Polypropylene homopolymer (PPH)
- Polypropylene copolymers (PPC)
- Polypropylene random copolymer (PPR)
PP Impact copolymers are copolymers with an improved impact resistance due to a higher ethylene content.