5336 Epoxy

Flowable, thermally conductive epoxy

5336 is a black, electrically isolating, self-leveling, highly thermally conductive epoxy designed specifically for staking and encapsulating electronics on circuit boards as well as potting and encapsulating power supplies, transformers, and coils. This material is ideal for applications requiring a thermally conductive epoxy with resistance to solvents and chemicals. 5336 is supplied in frozen syringes or as a two-part, room temperature kit.


Pot Life @ 25°C1.5 hours
Viscosity, Part A, @ 25°C70,000 cPs
Viscosity, Part B, @ 25°C25 cPs
Viscosity, Mixed, @ 25°C21,000 cPs
Shelf Life12 months @ -60°C 6 months @ -40°C 12 months @ 25°C
Mix Ratio A:B100:6 Parts By Weight

Cure Options

2 hours @ 80°C 4 hours @ 60°C 24 hours @ 25°C

Cured Properties

Based on cure of 2 hours @ 80°C

Shore D Hardness93
Glass Transition Temp (°C)63
Density (g/cc)2.5
Lap Shear (psi)2,040

Electrical Properties

Based on cure of 2 hours @ 80°C

Dielectric Constant5.99 @ 100 kHz
Dissipation Factor0.14 @ 100 kHz
Dielectric Strength (volts/mil)478
Volume Resistivity (ohm-cm)3.5E+15 @ 500 VDC

Thermal Properties

Based on cure of 2 hours @ 80°C

CTE below Tg24.6 ppm/°C
CTE above Tg90.3 ppm/°C
Glass Transition Temp (°C)63
Operating Temp. Range (°C)-40 to 150
Degradation Temp. (°C)300
Thermal Conductivity (W/mK)1.48

Outgassing Properties

Based on cure of 2 hours @ 80°C

TML (%)0.31
CVCM (%)0.01
WVR (%)0.04

Acoustic Properties

Velocity (m/s)3207
Impedance (MRayls)8.07
Loss (dB/cm-MHz)-7.42
Density (g/cc)2.5

Key Features

  • Electrically Isolating
  • High Thermal Conductivity
  • Low Shrinkage
  • Flowable
  • Low Outgassing
  • √ RoHS Compliant

The data contained herein is provided for informational purposes only and are believed to be reliable. APPLI-TEC does not guarantee suitability of this product for any resultant application or freedom from patent infringement. Furthermore, APPLI-TEC disclaims any liability for incidental and consequential damages of any kind including but not limited to lost profits.

Rev L

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