PPS-SGM655E43

Glass Fiber&Mineral Compounds PPS

PPS-SGM655E43 PPS is a 65% glass fiber and mineral reinforced polyphenylene sulfide compound developed to provide high modulus, low warp, good mechanical and electrical performance and low cost.

  • Property
  • Unit
  • Test Standard
  • Value
  • Physical properties
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    • Density kg/m³ ISO 1183 1950
    Mold shrinkage(Machine Direction) % GB/T 15585 0.3
    Mold shrinkage(Transverse Direction) % GB/T 15585 0.5
    Water absorption (23°C-sat) % ISO 62 0.02

  • Mechanical properties
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    • Tensile strength MPa ISO 527 140
    Elongation at Break (at Break) % ISO 527 1
    Flexural Modulus GPa ISO 178 20
    Flexural Strength MPa ISO178 225
    Charpy Impact Strength（V-notched） kJ/m² IS0 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 14
    Dielectric Constant
    		IEC 60250 5
    Dissipation Factor
    		IEC 60250 0.001
    Volume resistivity Ω•cm IEC 60093 1.6×1015
    CTI V IEC 60112 190

  • 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


    Copyright © 2015. Copyright: Shandong New Materials Co., Ltd Saien Ji Lu ICP No. 05,003,105