PPS-SGC301STF

Carbon Fiber Reinforced PPS

PPS-SGC301STF PPS is a 30% carbon fiber reinforced linear polyphenylene sulfide compound, developed to provide excellent engineering properties and processability


  • Property
  • Unit
  • Test Standard
  • Value
  • Physical properties
  •  
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  • Density kg/m3
    ISO 1183
    1440
    Mold shrinkage(Machine Direction) %
    GB/T 15585
    0.2
    Mold shrinkage(Transverse Direction) %
    GB/T 15585
    0.6
    Water absorption (23°C-sat) %
    ISO 62
    0.04

  • Mechanical properties
  •  
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  • Tensile strength MPa
    ISO 527
    210
    Elongation at Break (at Break) %
    ISO 527
    1.3
    Flexural Modulus GPa
    ISO 178
    23
    Flexural Strength MPa
    ISO 178
    310
    Charpy Impact Strength(V-notched) kJ/m²
    ISO 179
    7

  • Thermal properties
  •  
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  • Melting temperature (10°C/min) °C
    ISO 11357
    280
    Heat Deflection Tem p High Load(1.8MPa) °C
    ISO 75
    265
    Flammability class
    UL-94
    V-0

  • Electrical properties
  •  
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  •  
  • Dielectric Strength KV/mm
    IEC 60243
    /
    Dielectric Constant
    IEC 60250
    /
    Dissipation Factor
    IEC 60250
    /
    Volume resistivity Ω·cm
    IEC 60093
    2×103
    CTI V IEC 60112
    /

  • Test specimen production
  •  
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  • Drying

    150℃&3h
    Injection Pressure MPa

    30~100
    Injection molding melt temperature °C
    ISO 294
    290℃~330℃
    Injection molding mold temperature °C
    ISO 294
    120℃~160℃
    Limit in-cylinder retention time

    300℃/60min
    320℃/30min