SUMIKAEXCEL® PES 4101GL20

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: dw49P1_SUMIKAEXCEL-PES-4101GL20.pdf
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SUMIKAEXCEL® PES 4101GL20 is a Polyethersulfone (PESU) material filled with 20% glass fiber. It is available in Asia Pacific, Europe, or North America for injection molding.

Important attributes of SUMIKAEXCEL® PES 4101GL20 are:
  • Flame Rated
  • Chemical Resistant
  • Creep Resistant
  • Flame Retardant
  • Good Dimensional Stability
General Information
Filler / Reinforcement
  • Glass Fiber, 20% Filler by Weight
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
  • Oil Resistant
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.51g/cm³ASTM D792
Molding Shrinkage ASTM D955
    Flow 0.30%
    Across Flow 0.40%
Water Absorption (24 hr)0.36%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)134ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 124MPaASTM D638
Tensile Elongation (Break)3.0%ASTM D638
Flexural Modulus 5900MPaASTM D790
Flexural Strength 172MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (6.40 mm)80J/mASTM D256
Unnotched Izod Impact (6.40 mm)430J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)210°CASTM D648
CLTE ASTM D696
    Flow : -50 to 150°C 2.6E-5cm/cm/°C
    Transverse : 50 to 150°C 4.8E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+16ohms·cmASTM D257
Arc Resistance 150secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.430 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 160°C
Injection Pressure 118 to 157MPa
Injection Rate Moderate-Fast
Holding Pressure 58.4 to 78.4MPa
Back Pressure 4.90 to 9.80MPa
Screw Speed 30 to 50rpm
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