Ad-Tech Epoxy EC-428

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Ad-Tech Plastic Systems Corp.
Trademark: Ad-Tech Epoxy
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Fvid1F_Ad-Tech-Epoxy-EC-428.pdf
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Ad-Tech Epoxy EC-428 is an Epoxy; Epoxide (Epoxy) product filled with aluminum. It can be processed by casting and is available in North America. Typical application: Tools.
General Information
Filler / Reinforcement
  • Aluminum
Features
  • Low Exotherm
  • Machinable
Uses
  • Molds/Dies/Tools
Forms
  • Pellets
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Apparent Density 1.56g/cm³ASTM D1895
Molding Shrinkage - Flow 0.050%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)88ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus 9860MPaASTM D638
Tensile Strength (Break)34.1MPaASTM D638
Tensile Elongation (Yield)0.40%ASTM D638
Flexural Modulus 6480MPaASTM D790
Compressive Strength 101MPaASTM D695
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)65.6°CASTM D648
CLTE - Flow 5.7E-5cm/cm/°CASTM D696
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Hardener Mix Ratio by Volume: 1.0 Mix Ratio by Weight: 8.5
    Resin Mix Ratio by Weight: 100 Mix Ratio by Volume: 7.2
Pot Life (25°C)65 to 70min
Shelf Life (25°C)52wk
Thermoset Mix Viscosity 4500cPASTM D2393
Demold Time (25°C)7200 to 10000min
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