SUMIKAEXCEL® PES 4800G

Category: PESU , Polyethersulfone
Manufacturer: Sumitomo Chemical Co., Ltd.
Trademark: SUMIKAEXCEL® PES
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GqCcDL_SUMIKAEXCEL-PES-4800G.pdf
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SUMIKAEXCEL® PES 4800G is a Polyethersulfone (PESU) material. It is available in Asia Pacific, Europe, or North America for extrusion or injection molding.

Important attributes of SUMIKAEXCEL® PES 4800G are:
  • Flame Rated
  • Chemical Resistant
  • Creep Resistant
  • Flame Retardant
  • Good Dimensional Stability
General Information
Features
  • Flame Retardant
  • Gasoline Resistance
  • Good Chemical Resistance
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Impact Resistance
  • High ESCR (Stress Crack Resist.)
  • High Heat Resistance
  • High Molecular Weight
  • Oil Resistant
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.37g/cm³ASTM D792
Molding Shrinkage ASTM D955
    Flow 0.60%
    Across Flow 0.60%
Water Absorption (24 hr)0.43%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)120ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 84.0MPaASTM D638
Tensile Elongation (Break)60%ASTM D638
Flexural Modulus 2550MPaASTM D790
Flexural Strength 129MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (6.40 mm)85J/mASTM D256
Unnotched Izod Impact (6.40 mm)No BreakASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)203°CASTM D648
CLTE ASTM D696
    Flow : -50 to 150°C 5.5E-5cm/cm/°C
    Transverse : 50 to 150°C 5.7E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+17ohms·cmASTM D257
Arc Resistance 70.0secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.460 mm)V-0UL 94
InjectionNominal ValueUnit
Rear Temperature 310 to 340°C
Middle Temperature 340 to 380°C
Front Temperature 340 to 380°C
Nozzle Temperature 340 to 380°C
Processing (Melt) Temp 350 to 360°C
Mold Temperature 120 to 150°C
Injection Pressure 118 to 157MPa
Injection Rate Moderate-Fast
Holding Pressure 49.0 to 68.6MPa
Back Pressure 4.90 to 9.80MPa
Screw Speed 50 to 60rpm
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