Polypropylene – RP345S

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“MCP RP345S” is a polypropylene random copolymer with high fluidity and outstanding transparency and optical properties. “MCP RP345S” is the material of choice for applications where transparency and aesthetics are primary requirements. This grade is designed for injection molding and injection stretch blow molding (ISBM)applications. Thanks to its high fluidity, one can experience reduced cycle times and energy savings compared to conventional grades. “MCP RP345S” is suitable for the packaging of non-oxygen sensitive products; hence, it counts as an effective alternative for PVC and PET in ISBM.

Characteristic Properties


  • High fluidity
  • Excellent Optical properties
  • Unspecified antistatic properties
  • Suitable organoleptic properties
  • Excellent processability and reduced cycle times

Main Applications

Density: 0.934 – 0.936

  • Household containers, housewares Packaging for food, cosmetics and pharmaceutical products
  • TWIM, Lids, caps and closures
  • Medical sector such as syringes, test tubes and vials
  • Sports, leisure and toys, CD and DVD boxes
  • Bottles and containers produced with ISBM


Density: 0.934 – 0.936

  • Antistatic agent
  • Antioxidant package
  • Clarifier
Typical Properties Value Unit Method
Melt Flow Rate (230 °C, 2.16 kg) 40 g/10min ASTM D1238
Density 0.9 g/cm3 ASTM D1505
Flexural Modulus 1100 MPa ASTM D790
Tensile Strength at Yield 28 MPa ASTM D638
Tensile Elongation at Yield 9 % ASTM D638
Izod Impact Strength (notched) at 23 °C 55 J/m ASTM D256
Vicat softening point (10N) 128 °C ASTM D1525
H.D.T. (0.45 MPa) 82 °C ASTM D648
Accelerated oven ageing in air at 150 °C 360 hours ASTM D3012
Haze (1 mm) 11 % ASTM D1003
Gloss 90 —- ASTM D2457