Sumitomo Epoxy E 8354A-1

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Sumitomo Bakelite North America, Inc.
Trademark: Sumitomo Epoxy
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: b9KBit_Sumitomo-Epoxy-E-8354A-1.pdf
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E 8354A-1 is a fiberglass and mineral reinforced epoxy molding compound, with excellent dimensional stability, good electrical insulation properties, and good strength.
General Information
Filler / Reinforcement
  • Glass Fiber
  • Mineral
Features
  • Electrically Insulating
  • Good Dimensional Stability
  • Good Strength
Appearance
  • Black
Forms
  • Granules
Processing Method
  • Compression Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 2.04g/cm³ASTM D792
Apparent Density 0.80g/cm³ASTM D1895
Molding Shrinkage - Flow 0.20 to 0.30%ASTM D955
Water Absorption - 48 hr (50°C)0.20%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)88.0MPaASTM D638
Flexural Modulus 20000MPaASTM D790
Flexural Strength (Break)149MPaASTM D790
Compressive Strength 260MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact 34J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Annealed)275°CASTM D648
CLTE - Flow 2.2E-5cm/cm/°CASTM E831
RTI Elec 130°CUL 746
RTI Imp 130°CUL 746
RTI Str 130°CUL 746
ElectricalNominal ValueUnitTest Method
Dielectric Strength 1ASTM D149
    -- 215kV/mm
    -- 314kV/mm
Dielectric Constant 4(1 MHz)4.40ASTM D150
Dissipation Factor 5(1 MHz)0.015ASTM D150
Arc Resistance 185secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)V-0UL 94
Note Message
1 .60 Hz, Wet
2 .Method A (Short-Time)
3 .Method B (Step-by-Step)
4 .Wet
5 .Wet
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