PROTEQ™ C17UST32L

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: i1hHKZ_PROTEQ-C17UST32L.pdf
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PROTEQ™ C17UST32L is a polypropylene copolymer containing 17% mineral filler which has been impact modified, heat stabilised and UV stabilised. PROTEQ™ C17UST32L has been designed to meet the stringent requirements of automotive interior & exterior trim durability specifications, combining easy processing with toughness, rigidity, heat resistance, reduced gloss and improved marr resistance.
General Information
Filler / Reinforcement
  • Mineral, 17% Filler by Weight
Additive
  • Heat Stabilizer
  • Impact Modifier
  • UV Stabilizer
Features
  • Copolymer
  • Good Processability
  • Good Stiffness
  • Good Toughness
  • Good UV Resistance
  • Heat Stabilized
  • Impact Modified
  • Low Gloss
  • Medium Heat Resistance
Uses
  • Automotive Applications
  • Automotive Exterior Trim
  • Automotive Interior Trim
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.02g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)17g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.90%ASTM D955
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 71
    Shore D, 15 sec 62
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.20 mm)22.0MPaASTM D638
Tensile Elongation 2(Break, 3.20 mm)80%ASTM D638
Flexural Modulus 3(3.20 mm)2050MPaASTM D790
Flexural Strength 4(3.20 mm)41.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -30°C, 3.20 mm 110J/m
    23°C, 3.20 mm 290J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.20 mm 118°C
    1.8 MPa, Unannealed, 3.20 mm 63.0°C
CLTE - Flow 7.4E-5cm/cm/°CASTM D696
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)HBUL 94
Glow Wire Flammability Index (1.60 mm)550°CAS/NZS 60695.2.12
InjectionNominal ValueUnit
Drying Temperature 85.0 to 90.0°C
Drying Time 2.0 to 4.0hr
Rear Temperature 205 to 225°C
Middle Temperature 215 to 235°C
Front Temperature 225 to 245°C
Processing (Melt) Temp 220 to 270°C
Mold Temperature 40.0 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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