Retpol® PDR 7380/2 UV3

Category: PP, Unspecified , Polypropylene
Manufacturer: PolyPacific Pty. Ltd.
Trademark: Retpol®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: fhn5NG_Retpol-PDR-7380-2-UV3.pdf
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Epalex PDR 7380/2 UV3 is a thermoplastic rubber modified polypropylene compound. It is a low flow injection moulding grade developed for excellent impact strength to -40°C and below. The higher level of rubber modification provides for parts with greater flexibility and a lower surface hardness. It has been stabilized against degradation from continuous outdoor exposure.
General Information
Additive
  • Rubber
  • UV Stabilizer
Features
  • Good Flexibility
  • Good Impact Resistance
  • Low Flow
  • Low Hardness
Uses
  • Automotive Applications
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.898g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)4.5g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.70 to 1.1%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shore D, 3.00 mm 57
    Shore D, 15 sec, 3.00 mm 47
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.00 mm)10.0MPaASTM D638
Tensile Elongation 2(Break, 3.00 mm)500%ASTM D638
Flexural Modulus (3.00 mm)520MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -20°C, 3.00 mm No Break
    0°C, 3.00 mm No Break
    23°C, 3.00 mm No Break
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed, 3.00 mm)65.0°CASTM D648
CLTE - Flow (-30 to 30°C, 3.00 mm)1.0E-4cm/cm/°CASTM D696
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 2.0hr
Suggested Max Regrind 10%
Processing (Melt) Temp 200 to 260°C
Mold Temperature 20.0 to 60.0°C
Injection Rate Moderate-Fast
Note Message
1 .50 mm/min
2 .50 mm/min
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