• RS Stock No. 155-8320
      • Brand Electrolube
      • Mfr. Part No. ERTBS20S
      Electrolube Epoxy Thermal Adhesive, 48 h Cure, 20 ml Syringe
      Product Details

      Electrolube 2 Part Thermal Bonding Epoxy

      Two part, metal oxide loaded, thermal bonding system.
      Can be used to bond heat sinks assemblies in "piggy back" arrangements, assembly of complex heat sink and as a bonding medium in surface mounting assemblies.
      Excellent electrical insulation properties.
      Solvent free system ensures that mated surfaces cannot come into contact, ensuring no electrical leakage through the bond.
      Thin curing coating of approx 200 microns.
      Bonds a wide range of surfaces; dissimilar metals, epoxies, acrylics, polycarbonates and so on.
      Room temperature curing. Mix ratio 3 to 1. Usable life when mixed: 3 to 4 hours
      Specific heat capacity: 0.5cal/g/°C @ 30°C resin, 0.35cal/g/°C @ 30°C hardener
      Cure time: 8 to 12 hrs @Room Temp; Hard 48 hrs @Room Temp; Full Cure 45 mins @100°C
      Tensile strength 2200N/cm² Resistivity 1014 – 1015 Ω cm

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      TypeThermal Conductive Compound
      Product MaterialEpoxy
      Package TypeSyringe
      Package Size20 ml
      Thermal Conductivity1.1W/mK
      Cure Time48 h
      Maximum Operating Temperature+120°C
      Minimum Operating Temperature-40°C
      Operating Temperature Range-40 → +120 °C
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      Average customer rating  ( 3 Customer reviews )

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      Not great
      Watery consistency with gritty particles. Despite prepping both the TO-220 and alloy with P320 and degreaser, the bond was able to be broken surprisingly easily.


      Reviewed by:
      Richard R

      Created on:
      Jan 15, 2014

      3 of 3 people found this review helpful.

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      Technical Reference
      • RS Components

        Statement of conformity

        The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
        RS Stock No. 155-8320
        Description Electrolube Epoxy Thermal Adhesive, 48 h Cure, 20 ml Syringe
        Manufacturer/Brand: Electrolube
        Mfr. Part No. ERTBS20S
        The foregoing information relates to product sold on, or after, the date shown below.
        Date Jun 25, 2017
        RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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