Retpol® PDR 7379 UV1

Category: PP, Unspecified , Polypropylene
Manufacturer: PolyPacific Pty. Ltd.
Trademark: Retpol®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: dlgUef_Retpol-PDR-7379-UV1.pdf
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Message
EPALEX PDR 7379 UV1 is a thermoplastic rubber modified polypropylene compound. It is a medium flow injection moulding grade developed for high impact strength at sub-zero temperatures whilst maintaining good rigidity at high ambient temperatures. It has been stabilized to provide a low to moderate level of protection from UV radiation.
General Information
Additive
  • Rubber
  • UV Stabilizer
Features
  • Good Stiffness
  • High Impact Resistance
  • Low Temperature Impact Resistance
  • Medium Flow
Uses
  • Tool/Tote Box
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)6.0g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.80 to 1.2%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 3.00 mm)53ASTM D785
Durometer Hardness ASTM D2240
    Shore D, 3.00 mm 65
    Shore D, 15 sec, 3.00 mm 55
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.00 mm)19.0MPaASTM D638
Tensile Elongation 2(Break, 3.00 mm)500%ASTM D638
Flexural Modulus (3.00 mm)800MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -20°C, 3.00 mm 230J/m
    0°C, 3.00 mm 600J/m
    23°C, 3.00 mm 680J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed, 3.00 mm)75.0°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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