Unfilled PP

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Unfilled PP Compounds

Compared to the filled polypropylene grades, RheComp P-series grades offer lower density solutions with lower potential part weights where applications do not require a very demanding stiffness-impact balance. P-series is available in homopolymer and copolymer polypropylene grades. Lack of filler offers excellent colorability while maintaining typical benefits of a polypropylene compounds such as very good processabilty, UV stability and recyclability.
Unfilled PP


  • Lowest density
  • Excellent colorability
  • Good stiffness-impact balance
  • Good processability and part aesthetics
  • Grades available for injection molded, extrusion, and blow-molded processing.
  • FR, FDA, NSF, and UL grades available.

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