Hytrel® HTR8341G BK320

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: dsSEAa_Hytrel-HTR8341G-BK320.pdf
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40 Shore D, Slightly Lubricated, High Viscosity Polyester Elastomer with Superior Fatigue Resistance Developed for Blow Molding
General Information
Additive
  • Heat Stabilizer
Features
  • Heat Stabilized
Uses
  • Blow Molding Applications
  • Profiles
  • Sheet
Forms
  • Pellets
Processing Method
  • Blow Molding
  • Casting
  • Coating
  • Extrusion
  • Injection Molding
  • Profile Extrusion
  • Sheet Extrusion
  • Thermoforming
Part Marking Code (ISO 11469)
  • >TPC-ET<
Resin ID (ISO 1043)
  • TPC-ET
PhysicalNominal ValueUnitTest Method
Density 1.14g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)0.90g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (230°C/2.16 kg)1.00cm³/10minISO 1133
Water Absorption ISO 62
    23°C, 24 hr, 2.00 mm 0.50%
    Equilibrium, 23°C, 2.00 mm, 50% RH 0.20%
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 40
    Shore D, 15 sec 37
MechanicalNominal ValueUnitTest Method
Tensile Modulus 80.0MPaISO 527-2
Tensile Stress ISO 527-2
    Break 29.0MPa
    10% Strain 6.70MPa
    50% Strain 11.9MPa
Tensile Strain (Break)> 300%ISO 527-2
Nominal Tensile Strain at Break 390%ISO 527-2
Flexural Modulus 80.0MPaISO 178
ElastomersNominal ValueUnitTest Method
Tear Strength ISO 34-1
    Across Flow 120kN/m
    Flow 110kN/m
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -40°C, Partial Break No Break
    23°C No Break
ThermalNominal ValueUnitTest Method
Melting Temperature 1208°CISO 11357-3
CLTE ISO 11359-2
    Flow 1.8E-4cm/cm/°C
    Transverse 1.7E-4cm/cm/°C
Note Message
1 .10°C/min
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