ELECTROLUBE, A division of H K Wentworth, Kingsbury Park, Midland Road, Swadlincote, Derbyshire, DE11 0AN
Tel: +44(0) 1283-222111 Fax: +44(0) 1283-550177 www.electrolube.com
ISO 9002 Registered Firm. Certificate No. FM 32082
TECHNICAL
DATA
SHEET
Copyright
Electrolube
2003
All information is
given in good
faith but without
warranty.
Properties are
given as a guide
only and should
not be taken as a
specification.
Electrolube
cannot be held
responsible for
the performance
of its products
within any
application
determined by
the customer,
who must satisfy
themselves as to
the suitability of
the product.
Product Code: TCR / TCRGUNB
PRODUCT DESCRIPTION
Electrolube TCR is a one component, low odour, high strength RTV
with a very high degree of thermal conductivity. It is a 100% solids
material (solvent free) with a very wide temperature range making it
ideal for a wide range of uses particularly engineering applications
where its non-corrosive properties are of critical importance.
Electrolube TCR combines the properties of silicone rubber pads with
those of a conventional heat transfer paste, and can be used as a low
bond strength adhesive, sealant or gasketing compound.
Electrolube TCR GUN is a dispensing method for use with TCR75S.
The product fits inside the dispensing unit; a trigger is pulled which
forces out the product. This is a very easy and accurate dispensing
method for TCR75S.
PRODUCT USE
Electrolube TCR is applied between components that may overheat
and heat sinks to ensure rapid heat transfer. The high bond strength
allows use prior to soldering for SM components.
FEATURES
* Maximum continuous operating temperature = 230°C, Peak =
250°C
* Excellent thermal conductivity, 1.79 W/m.K
* Good electrical insulation characteristics.
* Components operate at thermal equilibrium thus ensuring uniform
performance throughout the temperature range.
* Remains flexible and elastic at high temperatures.
Highly Thermally Conductive RTV
ELECTROLUBE, A division of H K Wentworth, Kingsbury Park, Midland Road, Swadlincote, Derbyshire, DE11 0AN
Tel: +44(0) 1283-222111 Fax: +44(0) 1283-550177 www.electrolube.com
ISO 9002 Registered Firm. Certificate No. FM 32082
TECHNICAL
DATA
SHEET
Copyright
Electrolube
2003
All information is
given in good
faith but without
warranty.
Properties are
given as a guide
only and should
not be taken as a
specification.
Electrolube
cannot be held
responsible for
the performance
of its products
within any
application
determined by
the customer,
who must satisfy
themselves as to
the suitability of
the
p
roduct.
APPLICATION
Surfaces must be clean and dry and free from grease, dust and
contaminants - use Electrolube Ultrasolve (ULS) for this application.
Ensure that solvents have completely evaporated before application. TCR
is a moisture curing system. Therefore relative humidities above 50% are
preferred for curing. The use of elevated temperatures will not increase
the speed of cure and is not recommended.
TYPICAL PROPERTIES
Colour: White
Viscosity: Non Slump Paste
Thermal Conductivity: 1.79 W/m.K
Tensile Strength: 2MPa
Elongation: 300%
Temperature Range : -50ºC to 250°C (Short Term), 230ºC Continuous
Specific Gravity: 2.3
Skin forming rate*: 3-8 minutes
Dielectric Strength: >8 kV/mm
Volume Resistivity: 1 x 1014 Ohms-cm
Cure time (Hours@20°C) 24
Shelf Life 12 Months
* Skin forming rate is dependent upon ambient conditions of temperature
and humidity.
PACKAGING ORDER CODE
75ml Syringe TCR75S
Dispensing Gun for 75ml Syringe TCRGUNB
310ml Cartridge, 700G TCR700G
NATO Stock no: 8030-99-842-0038
Highly Thermally Conductive RTV – Page 2
