Discontinued Equipment

Electrolube Thermal Bonding System, 20 ml Twin Syringe System.
NLA

Thermal Bonding Compound is a two part epoxy bonding system which utilises metal oxides to provide excellent thermal conductivity whilst being electrically insulating.
It is especially useful in the manufacture of heatsink assemblies where 'piggy back' arrangements are applied and where the manufacture design of heat sinks does not allow for welding or brazing techniques to be employed due to complexity or geometry of the fins.
TBS is also ideal for use as a bonding medium in surface mounting assemblies.

Key Properties:
* Two part epoxy bonding system
* Very high bond strength
* High thermal conductivity: 1.10 W/m.K
* Eliminates need for mechanical fixing by providing a permanent bond
* Wide operating temperature range: -40°C to +120°C
* Includes glass beads for a set thickness to be applied


Approvals RoHS Compliant (2015/863/EU): Yes

Typical Properties Colour (Part A): Blue

Colour (Part B): Cream

Viscosity @ 1rpm (Pa s) : 70-80

Mix Ratio (A:B): 3:1

Usable Life: 3 to 4 hours

Cure Time: 45 mins @ 100°C
75 mins @ 60°C
8 to 12 hrs @ room temperature - hard
48 hours @ room temperature - full cure

Cured Properties Cured Density (g/ml): 1.85

Thermal Conductivity: 1.1 W/m.K

Operating Temperature Range: -40°C to + 120°C

Deflection Temperature: 100°C

Electric Strength: 11 to 12 kV/mm

Volume Resistivity: 1014 to 1015 Ohms/cm

Tensile Strength: 2200N/cm2

Modulus of Elasticity: 2 to 3 GN/m2
0.29 - 0.435 x 106 lbf/in2

Specific Heat Capacity: 0.5 Cal/g/°C @ 30°C - Part A
0.35 Cal/g/°C @ 30°C - Part B

TBS TDS.