Polypropylene Fiber: Properties, Manufacturing Process and .
WEBJan 13, 2013 · PP fiber is also easy to process and inexpensive compared to other synthetic fibers. Its low moisture absorption helps aid the quick transport of moisture. ADVANTAGES OF POLYPROPYLENE FIBERS: Polypropylene is a light fiber, its density (.91 gm/cm³) is the lowest of all synthetic fibres. It does not absorb moisture.