PROTEQ™ C4T4

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: gRCGGO_PROTEQ-C4T4.pdf
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Message
PROTEQ™ C4T4 is a 20% Talc filled general purpose grade of polypropylene copolymer. It is used in applications here high rigidity and ductility are required.

Note: The letter U in the product name indicates that UV stabiliser has been added (PROTEQ™ C4UT4)
General Information
Filler / Reinforcement
  • Talc, 20% Filler by Weight
Features
  • Copolymer
  • Ductile
  • General Purpose
  • High Rigidity
Uses
  • General Purpose
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.05g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)4.0g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)1.2%ASTM D955
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 67
    Shore D, 15 sec 63
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.20 mm)25.0MPaASTM D638
Tensile Elongation 2(Break, 3.20 mm)100%ASTM D638
Flexural Modulus 3(3.20 mm)1900MPaASTM D790
Flexural Strength 4(3.20 mm)38.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)60J/mASTM D256
Unnotched Izod Impact (3.20 mm)650J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.20 mm 130°C
    1.8 MPa, Unannealed, 3.20 mm 65.0°C
CLTE - Flow 8.0E-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 200 to 230°C
Middle Temperature 210 to 245°C
Front Temperature 225 to 255°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 .5.0 mm/min
2 .5.0 mm/min
3 .1.3 mm/min
4 .1.3 mm/min
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