Hytrel® 3078

Category: TPC-ET , THERMOPLASTIC POLYESTER ELASTOMER
Manufacturer: DuPont Performance Polymers
Trademark: Hytrel®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Vg4d0C_Hytrel-3078.pdf
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30 Shore D High Performance Polyester Elastomer with Non-discoloring Stabilizer
General Information
Additive
  • UV Stabilizer
Uses
  • Blow Molding Applications
  • Film
  • Profiles
  • Sheet
Agency Ratings
  • UL Unspecified Rating
Forms
  • Pellets
Processing Method
  • Blow Molding
  • Calendering
  • Casting
  • Coating
  • Extrusion
  • Film Extrusion
  • Injection Molding
  • Profile Extrusion
  • Sheet Extrusion
  • Thermoforming
Multi-Point Data
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Isothermal Stress vs. Strain (TPE) (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Shear Stress vs. Shear Rate (ISO 11403-1)
  • Specific Volume vs Temperature (ISO 11403-2)
  • Viscosity vs. Shear Rate (ISO 11403-2)
Part Marking Code (ISO 11469)
  • >TPC-ET<
Resin ID (ISO 1043)
  • TPC-ET
PhysicalNominal ValueUnitTest Method
Density 1.07g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)5.0g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)5.00cm³/10minISO 1133
Molding Shrinkage ISO 294-4
    Across Flow 0.60%
    Flow 0.60%
Water Absorption
    24 hr 0.50%ASTM D570
    23°C, 24 hr, 2.00 mm 0.80%ISO 62
    Equilibrium, 23°C, 2.00 mm, 50% RH 0.20%ISO 62
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 30
    Shore D, 15 sec 26
MechanicalNominal ValueUnitTest Method
Tensile Modulus 24.0MPaISO 527-2
Tensile Stress ISO 527-2
    Break 24.0MPa
    10% Strain 1.80MPa
    50% Strain 5.00MPa
Tensile Strain (Break)> 300%ISO 527-2
Nominal Tensile Strain at Break 900%ISO 527-2
Tensile Creep Modulus ISO 899-1
    1 hr 22.0MPa
    1000 hr 18.0MPa
Flexural Modulus 21.0MPaISO 178
ElastomersNominal ValueUnitTest Method
Tear Strength ISO 34-1
    Across Flow 77kN/m
    Flow 80kN/m
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -40°C No Break
    -30°C No Break
    23°C No Break
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C No Break
    23°C No Break
Notched Izod Impact Strength ISO 180/1A
    -40°C No Break
    23°C No Break
ThermalNominal ValueUnitTest Method
Brittleness Temperature -98.0°CISO 974
Glass Transition Temperature 1-60.0°CISO 11357-2
Melting Temperature 2177°CISO 11357-3
CLTE ISO 11359-2
    Flow 1.8E-4cm/cm/°C
    Transverse 2.1E-4cm/cm/°C
ElectricalNominal ValueUnitTest Method
Surface Resistivity 2.0E+14ohmsIEC 60093
Volume Resistivity 9.0E+12ohms·cmIEC 60093
Electric Strength 18kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 4.90
    1 MHz 4.80
Dissipation Factor IEC 60250
    100 Hz 7.0E-3
    1 MHz 0.013
FlammabilityNominal ValueUnitTest Method
Flammability Classification IEC 60695-11-10, -20
    1.50 mm HB
    3.00 mm HB
Oxygen Index 19%ISO 4589-2
Fill AnalysisNominal ValueUnit
Melt Density 0.940g/cm³
Specific Heat Capacity of Melt 2150J/kg/°C
Thermal Conductivity of Melt 0.15W/m/K
Additional InformationNominal ValueUnit
Effective Thermal Diffusivity 0.0544cSt
Note Message
1 .10°C/min
2 .10°C/min
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