polyolefins
/ˌpɑliˈoʊləfɪnz/
noun
- A group of synthetic polymers made from simple olefins (alkenes), such as polyethylene and polypropylene, used widely in plastics and packaging.
- Recycling polyolefins helps reduce plastic waste in the environment.
- The factory produces polyolefins for the automotive and construction industries.
- Polyolefins are commonly used to make plastic bags and bottles.