Environmental Effects on Nylon and Polyester Slings

Temperature

Do not allow nylon and polyester slings to be used in contact with objects or at temperatures in excess of 194 degrees F (90 degrees C), or below minus 40 degrees F (minus 40 degrees C).

Sunlight & Ultraviolet

Long-term exposure to sunlight or ultraviolet radiation can affect the strength of synthetic webbing slings. Consult the sling manufacturer for proper retirement criteria for synthetic webbing slings subjected to long-term storage or use in sunlight.

Chemical

The strength of synthetic webbing slings can be degraded by chemically active environments.  This includes exposure to chemicals in the form of solids, liquids, vapors or fumes.  Consult the sling manufacturer (contact our sales department) before using slings in chemically active environments.

More information can be found at: http://www.osha.gov/