Celanex® 3209HR

Category: PBT , Polybutylene Terephthalate
Manufacturer: Celanese Corporation
Trademark: Celanex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: OVr5iR_Celanex-3209HR.pdf
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Celanex 3209HR is a 15% glass filled PBT that has an excellent hydrolysis resistance, mechanical properties and processability. Celanex 3209HR is non-lubricated.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 15% filler by weight
Features
  • Workability, good
  • Hydrolysis resistance
RoHS Compliance
  • Contact manufacturer
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.41g/cm³ISO 1183
Molding Shrinkage ISO 294-4
    Vertical flow direction 0.90%ISO 294-4
    Flow direction 0.10%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.17%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5800MPaISO 527-2/1A/1
Tensile Stress (Break)100MPaISO 527-2/1A/5
Tensile Strain (Break)3.5%ISO 527-2/1A/5
Flexural Modulus (23°C)5300MPaISO 178
Flexural Stress (23°C)150MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 4.0kJ/m²ISO 179/1eA
    23°C 5.5kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 22kJ/m²ISO 179/1eU
    23°C 22kJ/m²ISO 179/1eU
Notched Izod Impact (23°C)5.3kJ/m²ISO 180/1A
Unnotched Izod Impact Strength (23°C)17kJ/m²ISO 180/1U
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 220°CISO 75-2/B
    1.8 MPa, not annealed 180°CISO 75-2/A
Glass Transition Temperature 60.0°CISO 11357-2
Melting Temperature 1225°CISO 11357-3
Linear thermal expansion coefficient ISO 11359-2
    Flow 3.8E-5cm/cm/°CISO 11359-2
    Lateral 1.0E-4cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity 2.0E+16ohmsIEC 60093
Volume Resistivity 4.0E+16ohms·cmIEC 60093
Dielectric Strength 17kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 3.70IEC 60250
    1 MHz 2.90IEC 60250
Dissipation Factor (1 MHz)0.024IEC 60250
Comparative Tracking Index 325VIEC 60112
InjectionNominal ValueUnit
Suggested Max Regrind 25%
Rear Temperature 230 - 240°C
Middle Temperature 235 - 250°C
Front Temperature 240 - 260°C
Nozzle Temperature 250 - 260°C
Processing (Melt) Temp 235 - 260°C
Mold Temperature 65.0 - 93.0°C
Injection Rate Fast
Back Pressure 0.00 - 0.345MPa
Injection instructions
Screw Speed: Medium
Note Message
1 .10°C/min
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