Epoxy Technology EPO-TEK® T905BN-3 Thermally Conductive Epoxy

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Epoxy Technology EPO-TEK® T905BN-3 Thermally Conductive Epoxy
Categories:	Polymer; Thermoset; Epoxy; Epoxy, Thermally Conductive
Material Notes:	Product Description: EPO-TEK® T905BN-3 is a thermally conductive, electrically insulating epoxy designed for heat sinking and encapsulation. Advantages & Application Notes: Potting applications: Low viscosity, self leveling epoxy is ideal for potting applications Low exothermic chemistry is ideal for large volume casting or potting – up to 10 liters can be realized Reasonable pot-life allows for repeated cycles of vacuum and pressure, yielding bubble free epoxy and potted elements High thermal conductivity allows for adhesive bonding of heat sinks and metal cases Suggested applications: Hybrids: staking and globbing high power SMDs to ceramic PCB Medical: cooling of ultrasound and x-ray circuits, via adhesive and potting Optical: thermally enhanced laser diode packaging Electronics: encapsulating inductors, Cu coils and SMDs in transformer casings After cure, it is capable of being machined, grinded and polished into desired shapes A grey color with a unique granular-like appearance. It should not be used above delicate Au wire bonds, resulting in sweep or break. Information Provided by Epoxy Technology
Vendors:

Available Properties

Specific Gravity, Part B
Specific Gravity, Part A
Particle Size
Viscosity, 50 rpm
Hardness, Shore D
Tensile Modulus, Storage
Shear Strength, Lap
Shear Strength, Die
Volume Resistivity
Dielectric Constant
Dissipation Factor
CTE, linear, Below Tg
CTE, linear, Above Tg
Thermal Conductivity
Maximum Service Temperature, Air, Continuous
Maximum Service Temperature, Air, Intermittent
Minimum Service Temperature, Air, Continuous
Minimum Service Temperature, Air, Intermittent
Glass Transition Temp, Tg, Dynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min
Decomposition Temperature, Degradation Temperature
Cure Time, Minimum Bond Line
Pot Life
Shelf Life

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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