Linked from
The 55 pages that link to Polyethylene, each with the reason it gives.
GreenhouseRelated: Polyethylene film is a widely used, economical greenhouse covering.
Steam crackingRelated: Steam-cracked ethylene is a primary feedstock for polyethylene production.
Paper cupRelated: A thin polyethylene layer commonly prevents drinks from soaking through the paper.
Playground slideRelated: Molded polyethylene is a common material for slide beds and bodies.