Final answer:
Polypropylene web slings can be used at higher temperatures compared to natural fiber slings due to the properties of the material.
Step-by-step explanation:
Polypropylene web slings can be used at higher temperatures compared to natural fiber slings due to the properties of the material.
Polypropylene is a thermoplastic polymer that has a higher melting point and better heat resistance than natural fibers.
This makes it suitable for applications where higher temperatures may be involved, such as in industrial settings.