ES-SG401E65

Special purpose PPS

ES-SG401E65 is a 40% fiberglass reinforced PPS&PTFE compound specially formulated to have a low coefficient of friction for use in low surface friction and wear applications.

  • Property
  • Unit
  • Test Standard
  • Value
  • Physical properties
  •  
  •  
  •  
    • Density kg/m³ ISO 1183 1770
    Mold shrinkage(Machine Direction) % GB/T 15585 0.3
    Mold shrinkage(Transverse Direction) % GB/T 15585 0.7
    Water absorption (23°C-sat) % ISO 62 0.03

  • Mechanical properties
  •  
  •  
  •  
    • Tensile strength MPa ISO 527 155
    Elongation at Break (at Break) % ISO 527 1.3
    Flexural Modulus GPa ISO 178 15
    Flexural Strength MPa ISO178 240
    Charpy Impact Strength（V-notched） kJ/m² IS0 179 9

  • Thermal properties
  •  
  •  
  •  
    • Melting temperature (10°C/min) °C ISO 11357 280
    Heat Deflection Tem p High Load（1.8MPa） °C ISO 75 260
    Flammability class UL-94 V-0

  • Electrical properties
  •  
  •  
  •  
    • Dielectric Strength KV/mm IEC 60243 16
    Dielectric Constant
    		IEC 60250 4.2
    Dissipation Factor
    		IEC 60250 0.002
    Volume resistivity Ω•cm IEC 60093 2×1015
    CTI V IEC 60112 150

  • Test specimen production
  •  
  •  
  •  
    • 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

    °C

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