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In stock for next working day delivery, when ordered before 20:30
  • RS Stock No. 155-8320
  • Brand Electrolube
  • Mfr. Part No. ERTBS20S
  • RoHS Status
  • Catalogue page 2374
  • Customer reviews (2) Add a review
Cure Time48 h
Maximum Operating Temperature+120°C
Minimum Operating Temperature-40°C
Package Size20 ml
Package TypeSyringe
Product MaterialEpoxy
Thermal Conductivity1.1W/mK
TypeThermal Conductive Compound
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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
Extremely thin curing coating of approx 200 microns
Bonds a wide range of surfaces; dissimilar metals, epoxies, acrylics, polycarbonates etc.
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

Thermal Adhesives/Compounds

Customer reviews Average customer rating  ( 2 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

0 of 0 people found this review helpful.

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Thermal Bonding
Great price does exactly what we needed it to do. A must for our workshop.


Reviewed by:

Created on:
Aug 24, 2012

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