PP (Polypropylene)

PP material, (chemically known as Polypropylene) is a semi crystalline thermoplastic. Polypropylene belongs to the group of polyolefins. Polypropylenes (PP) are universal standard plastics with well-balanced properties, providing excellent chemical resistance, high purity, low water absorption and good electrical insulation properties.

PP material offers:

  • Excellent chemical resistance
  • Very low moisture absorption
  • High thermal expansion
  • No stress crack formation
  • Low toughness in minus temperature range making them sensitive to impact