nonwoven polypropylene

Polypropylene Felt

Polypropylene is a thermoplastic polymer used in a variety of nonwovens including filter bags and pleatable filters and other applications which require thermal forming and/or welding. Polypropylene is also used for liquid absorption and is used in the diaper and wipe markets.

In addition to our full Technostat® line, Superior Felt stocks many different styles of polypropylene products ranging from .5 oz. per square yard up to 44 oz. per square yard.

We can also customize your Polypropylene nonwoven with a blend of other fibers including polyester and viscose.

Call us today with your specific Polypropylene nonwoven need!

Benefits of Polypropylene Felt

  • Perfect for filtration felts
  • Absorbs little or no moisture
  • Resistance to bleaches and most solvents
  • Excellent resistance to acids and alkalis
  • Good resistance to wearing and sunlight
  • Not attacked by mildew
  • Oil removing capabilities
  • Filters do not hydrolyze in water

*Material properties will vary by manufacturing process. Please contact Superior Felt & Filtration for more information.