Vyncolit® E 8901A

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Vyncolit N.V.
Trademark: Vyncolit®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: F0mP9a_Vyncolit-E-8901A.pdf
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Message
E 8901A is an iron and mineral filled epoxy molding compound with good electrical insulating properties and soft magnetic properties. This compound is suitable for molded inductors and the shielding of inductors or other electronic devices.
General Information
Filler / Reinforcement
  • Mineral filler
  • Iron
Features
  • Good electrical performance
  • Soft
Uses
  • Electrical components
  • Electronic insulation
Appearance
  • Black
Forms
  • Particles
Processing Method
  • Resin transfer molding
  • Compression molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 2.25g/cm³ASTM D792
Molding Shrinkage - Flow 0.30 - 0.40%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)58.0MPaASTM D638
Flexural Modulus 15000MPaASTM D790
Flexural Strength (Break)102MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 20J/mASTM D256
ThermalNominal ValueUnitTest Method
CLTE - Flow 2.2E-5cm/cm/°CASTM E831
ElectricalNominal ValueUnitTest Method
Dielectric Strength 14.9kV/mmASTM D149
Dielectric Constant (1 MHz)6.00ASTM D150
Dissipation Factor (1 MHz)0.013ASTM D150
Arc Resistance 120secASTM D495
Additional Information
Powder Density, ASTM D1895: 0.95 g/cm³Water Absorption, ASTM D570, 48 hrs, 50°C: 0.15%Dielectric Strength, ASTM D149, 60 Hz, Method A, dry: 4.9 kV/mmDielectric Constant, ASTM D150, 1000000 Hz, wet: 6Dissipation Factor, ASTM D150, 1000000 Hz, wet: 0.013
Note Message
1 .Method A (short time)
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