Sumitomo Epoxy E 9405H-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: gSsG1e_Sumitomo-Epoxy-E-9405H-1.pdf
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Message
E-9504H-1 is glass fiber filled epoxy molding compound designed for encapsulation of delicate electrical components as well as large coils. Excellent thermal shock, moldability, and retention of electrical properties under humid conditions are the outstanding features of this material.
General Information
Filler / Reinforcement
  • Glass Fiber
Features
  • Good Electrical Properties
  • Good Moldability
  • Good Thermal Shock Resistance
Uses
  • Electrical/Electronic Applications
Appearance
  • Black
Forms
  • Granules
Processing Method
  • Compression Molding
  • Encapsulating
  • Resin Transfer Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.70g/cm³ASTM D792
Molding Shrinkage - Flow (Compression Molded)0.50 to 0.70%ASTM D955
Water Absorption - 48 hr (50°C)0.11%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break, Compression Molded)82.0MPaASTM D638
Flexural Modulus (Compression Molded)11700MPaASTM D790
Flexural Strength (Break)123MPaASTM D790
Compressive Strength 220MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact (Compression Molded)31J/mASTM D256
ThermalNominal ValueUnitTest Method
CLTE - Flow 3.2E-5cm/cm/°CASTM E831
ElectricalNominal ValueUnitTest Method
Dielectric Strength 1ASTM D149
    -- 213kV/mm
    -- 313kV/mm
Dielectric Constant 4(1 MHz)3.70ASTM D2520
Dissipation Factor 5(1 MHz)0.020ASTM D150
Arc Resistance 190secASTM D495
Note Message
1 .Wet, 60 Hz
2 .Method A (Short-Time)
3 .Method B (Step-by-Step)
4 .Wet
5 .Wet
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