Epiall® 1961B-1

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Sumitomo Bakelite North America, Inc.
Trademark: Epiall®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: yP2WUY_Epiall-1961B-1.pdf
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Epiall 1961B-1 is a short glass fiber and mineral filled epoxy molding compound with excellent dimensional stability, good strength properties, and good electrical insulation properties.
General Information
Filler / Reinforcement
  • Glass Fiber
  • Mineral
Features
  • Electrically Insulating
  • Good Dimensional Stability
  • Good Strength
Appearance
  • Black
  • Blue
  • Red
Forms
  • Granules
Processing Method
  • Injection Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.90g/cm³ASTM D792
Apparent Density 0.90g/cm³ASTM D1895
Molding Shrinkage - Flow 0.20 to 0.40%ASTM D955
Water Absorption - 48 hr (50°C)0.20%ASTM D570
HardnessNominal ValueUnitTest Method
Barcol Hardness 66ASTM D2583
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)90.0MPaASTM D638
Flexural Modulus 16000MPaASTM D790
Flexural Strength (Break)150MPaASTM D790
Compressive Strength 240MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact 35J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Annealed)260°CASTM D648
CLTE ASTM E831
    Flow 1.6E-5cm/cm/°C
    Transverse 3.2E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Dielectric Strength 1ASTM D149
    -- 214kV/mm
    -- 313kV/mm
Dielectric Constant 4(1 MHz)3.80ASTM D150
Dissipation Factor 5(1 MHz)0.014ASTM D150
Arc Resistance 180secASTM D495
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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