Datasheet

TCOR

Thermally Conductive RTV (Oxime)

TCOR is a single component, 100% solids, low odour silicone RTV which cures upon exposure to atmospheric

moisture. It has been designed to fill the gap between device and heat sink, thus reducing the thermal

resistance. It can be applied around components and power resistors to dissipate excess heat to heat sinks,

avoiding any potential overheating and subsequent failures. It can also be used as a low bond strength

adhesive, sealant or gasketing compound.

 Higher bond strength than standard RTVs; can be used as a sealant or thermal adhesive

 High thermal conductivity; combines adhesive properties with efficiency of heat dissipation

 Very wide operating temperature range; combines properties required for the automotive market

 Single component, non-slump; ideal for applications requiring a higher viscosity product

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

Typical Properties Colour: White

Viscosity @ 1rpm (Pa s): 140-150

Consistency: Non-Slump Paste

Density @ 20°C (g/ml): 2.3

Shrinkage on Cure >0.2%

Skin Forming Rate*: 10-15 minutes

Cure Time @ 20°C*: 24 hours

*Curing rate and skin forming is dependent upon ambient conditions of temperature and humidity

Cured Properties: Thermal Conductivity: 1.8 W/m.K

Temperature Range: -50 to +230ºC

Maximum Operating Temperature (30mins): +250ºC

Shore Hardness: A75

Tensile Strength: 2 MPa

Peel Strength: >4 Kgf (aluminium)

Tear Strength: 1.52 Kgf

Breaking Strength: 4.30 Kgf

Elongation at Break: 300%

Dielectric Strength: >8 kV/mm

Volume Resistivity: 1 x 10

Ohm-cm

Description Packaging Order Code Shelf Life

Thermally Conductive RTV (Oxime) 75ml Syringe TCOR75S 12 months

310ml Cartridge TCOR310ML 12 months

Dispensing Gun for 75ml Syringe 1 Unit TCRGUNB Not Applicable

PAGE 1
TCOR Thermally Conductive RTV (Oxime) TCOR is a single component, 100% solids, low odour silicone RTV which cures upon exposure to atmospheric moisture. It has been designed to fill the gap between device and heat sink, thus reducing the thermal resistance. It can be applied around components and power resistors to dissipate excess heat to heat sinks, avoiding any potential overheating and subsequent failures. It can also be used as a low bond strength adhesive, sealant or gasketing compound.
PAGE 2
Directions for Use Surfaces must be clean and dry and free from grease, dust and contaminants. Electrolube manufacture a range of solvent and water based cleaning solutions for the preparation of surfaces prior to application. Electrolube TCR GUN is a dispensing method for use with TCOR75S. The pack fits inside the dispensing unit; a trigger is pulled which forces out the product, offering efficient and accurate dispensing of TCOR75S.