Epic Urethane D9970

Category: PUR, Unspecified , Polyurethane
Manufacturer: Epic Resins
Trademark: Epic Urethane
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: zGYqd0_Epic-Urethane-D9970.pdf
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Two Component Polyurethane

This clear encapsulant is 100% mercury free and exhibits excellent UV resistance. Epic D9970 is flexible, allowing it to be used where more rigid polyurethanes cause stress cracking or shear components off of PCB's during thermal cycle.
General Information
Features
  • Good Flexibility
  • Good UV Resistance
Uses
  • LEDs
Appearance
  • Clear/Transparent
Processing Method
  • Encapsulating
  • Potting
HardnessNominal ValueTest Method
Durometer Hardness (Shore A)70 to 75ASTM D2240
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 4.00 to 8.00°CASTM E1356
CLTE - Flow 1.7E-4 to 1.8E-4cm/cm/°CASTM D696
Thermal Conductivity 0.24 to 0.25W/m/KASTM C177
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Part A Mix Ratio by Volume: 1.0
    Part B Mix Ratio by Volume: 1.0
Thermoset Mix Viscosity 1(25°C)450 to 550cPASTM D2393
Note Message
1 .600 RPM
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