Polystone® PPs grey

Polystone® PPs grey is a flame retardant material, especially suitable for ventilation system and equipment manufacture.

Special properties

  • Flame retardant
  • High stiffness
  • Very good welding and processing properties
  • High chemical resistance

Typical areas of application

  • Ventilation technology
  • Pump engineering
  • Electrical industry

Type of product

  • compression moulded sheets
  • extruded sheets
  • round rods
  • square tubes
  • u profiles
  • welding rods


  • grey ral 7037
  • special colours
  • white

Direct Contact

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Semi-finished products - thermoplastics
Röchling Industrial