PROTEQ™ C24UST23Z

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: Marplex Australia Pty. Ltd.
Trademark: PROTEQ™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: FFpGQP_PROTEQ-C24UST23Z.pdf
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PROTEQ™ C24UST23Z is a polypropylene copolymer containing 13% mineral filler which has been impact modified, heat and UV stabilised. This grade has been developed for applications such as automotive bumper bar and fascia components, requiring easy die filling, dimensional stability, weathering resistance and high low temperature toughness.
General Information
Filler / Reinforcement
  • Mineral, 13% Filler by Weight
Additive
  • Heat Stabilizer
  • Impact Modifier
  • UV Stabilizer
Features
  • Copolymer
  • Good Dimensional Stability
  • Good UV Resistance
  • Good Weather Resistance
  • Heat Stabilized
  • Impact Modified
  • Low Temperature Toughness
Uses
  • Automotive Applications
  • Automotive Bumper
  • Fascias
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.970g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)24g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.90%ASTM D955
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 64
    Shore D, 15 sec 57
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.20 mm)17.0MPaASTM D638
Tensile Elongation 2(Break, 3.20 mm)250%ASTM D638
Flexural Modulus 3(3.20 mm)1150MPaASTM D790
Flexural Strength 4(3.20 mm)28.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -30°C, 3.20 mm 170J/m
    0°C, 3.20 mm 460J/m
    23°C, 3.20 mm 630J/m
Unnotched Izod Impact (3.20 mm)No BreakASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.20 mm 93.0°C
    1.8 MPa, Unannealed, 3.20 mm 53.0°C
CLTE - Flow 8.0E-5cm/cm/°CASTM D696
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)HBUL 94
Glow Wire Ignition Temperature (1.60 mm)550°CAS/NZS 60695
InjectionNominal ValueUnit
Drying Temperature 85.0 to 90.0°C
Drying Time 2.0 to 4.0hr
Rear Temperature 195 to 215°C
Middle Temperature 205 to 225°C
Front Temperature 215 to 235°C
Processing (Melt) Temp 220 to 270°C
Mold Temperature 50.0 to 80.0°C
Injection Pressure 60.0 to 140MPa
Injection Rate Moderate
Back Pressure 0.100 to 0.500MPa
Screw Speed 40 to 60rpm
Clamp Tonnage 3.0 to 6.0kN/cm²
Note Message
1 .50 mm/min
2 .50 mm/min
3 .10 mm/min
4 .10 mm/min
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