Arnite® TV4 261

Category: PBT , Polybutylene Terephthalate
Manufacturer: DSM Engineering Plastics
Trademark: Arnite®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LBpyY7_Arnite-TV4-261.pdf
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Arnite® TV4 261 is a Polybutylene Terephthalate (PBT) material filled with 30% glass fiber. It is available in Asia Pacific, Europe, or North America. Primary attribute of Arnite® TV4 261: Flame Rated.

Typical application of Arnite® TV4 261: Automotive
General Information
Filler / Reinforcement
  • Glass Fiber, 30% Filler by Weight
Forms
  • Pellets
Multi-Point Data
  • Isochronous Stress vs. Strain (ISO 11403-1)
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Specific Heat vs. Temperature (ISO 11403-2)
  • Viscosity vs. Shear Rate (ISO 11403-2)
PhysicalNominal ValueUnitTest Method
Density 1.51g/cm³ISO 1183
Molding Shrinkage ISO 294-4
    Across Flow 1.2%
    Flow 0.33%
Water Absorption ISO 62
    Saturation, 23°C 0.30%
    Equilibrium, 23°C, 50% RH 0.15%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 9750MPaISO 527-2
Tensile Stress (Break)145MPaISO 527-2
Tensile Strain (Break)2.8%ISO 527-2
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 9.5kJ/m²
    23°C 9.5kJ/m²
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 60kJ/m²
    23°C 68kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 220°CISO 75-2/B
    1.8 MPa, Unannealed 205°CISO 75-2/A
Melting Temperature 1225°CISO 11357-3
CLTE ISO 11359-2
    Flow 3.5E-5cm/cm/°C
    Transverse 7.0E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+15ohms·cmIEC 60093
Electric Strength 30kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 3.90
    1 MHz 3.70
Dissipation Factor IEC 60250
    100 Hz 2.5E-3
    1 MHz 0.017
Comparative Tracking Index 400VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flammability Classification IEC 60695-11-10, -20
    0.710 mm HB
    1.50 mm HB
Oxygen Index 20%ISO 4589-2
InjectionNominal ValueUnit
Drying Temperature 100 to 120°C
Drying Time 3.0 to 12hr
Rear Temperature 230 to 240°C
Middle Temperature 230 to 250°C
Front Temperature 240 to 260°C
Nozzle Temperature 240 to 260°C
Processing (Melt) Temp 240 to 270°C
Mold Temperature 60.0 to 100°C
Injection Rate Moderate-Fast
Back Pressure 3.00 to 10.0MPa
Screw Compression Ratio 2.5:1.0
Note Message
1 .10°C/min
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