Chemtronics CT40-5 User Manual
-73°C (-100°F) to 200°C (392°F)
W/m°K 0.63
5 years
TDS # CT40
CHEMTRONICS
Technical Data Sheet
CircuitWorks Heat Sink Grease
PRODUCT DESCRIPTION
CircuitWorks Heat Sink Grease silicone
compound facilitates he at transfer away
from electric al/electronic compone nts. This
heavy consistency material is thickened
with a heat conductive metal oxide filler to
maintain a positive heat sink se al in
electrical/electronic e quipment.
Excellent conductivity
Meets MIL-C-47113
Noncorrosive
High dielectric strength
Low bleed
Stable from -73°C to 200°C
Nonflammable
TYPICAL APPLICATIONS
CircuitWorks
Heat Sink Grease may be
used for electronics and applica tions
including:
Effective Thermal Coupler For Any
Heat Sink Device
Nonflammable Coating Protection
High Voltage Corona Prote ction
Excellent for Improving Readings on
Contact Type T hermocouples
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Color White
Specific Gravity @ 25°C (77°F) 2.6
Usable Temperature Range
Dielectric Strength, v/mil 500
Dielectric Constant @ 100 Hz 4.4
Dissipation Factor @ 100 Hz 0.005
Volume Resistivity, ohm-cm 1 x 1014
Arc Resistance, seconds 120
Thermal Conductivity,
Cal-cm/sec-cm2 -°C 1.5 x 10-3
BTU-in/hr-ft2 -°F 4.35
Shelflife
COMPATIBILITY
CircuitWorks
Heat Sink Grease is
generally compatible with most materials
used in printed circuit board fabrication. As
with any silicone compound, compatibility
with substrate must be determined on a noncritical area prior to use.
Material Compatibility
Ceramic
Good
Clean Metals
Good
Glass
Good
Natural Fibers
Good
Silicone Resins
Good
Painted Surfaces
Good
Plastic Surfaces
Good
Synthetic Fibers
Good
Vulcanized Silicone Rubber
Good
Wood
Good
CFC
0.0%
VOC
0.0%
HCFC
0.0%
HFC
0.0%
Cl. Solv.
0.0%
ODP
0.00
USAGE INSTRUCTIONS
For industrial use only.
Read MSDS care fully prior to use.
Contact Chemtronics for complete usage
and application instructions. When using
CircuitWorks
Heat Sink Grease, follow
these guidelines: Apply to all mounting and
threaded surfaces of the device and the
chassis. Apply by pushing product ahead of
neck.
Dispensing: CircuitWorks
Heat Sink
Grease is a ready-to-use one-component
material. Collapsible tubes may be
squeezed by hand or with the aid of
mechanical w ringers.
AVAILABILITY
CT40-5 5 oz. Tube
TECHNICAL & APPLICATION
ASSISTANCE
Chemtronics
provides a technical hotline
to answer your technical and application
related questions. The toll free number is:
1-800-TECH-401.
ENVIRONMENTAL IMPACT DATA
ENVIRONMENTAL IMPACT DATA
CFC, HCFC, CL. SOLV., VOC, and HFC numbers
shown are the content by weight. Ozone depletion
potential (ODP) is determined in accordance with the
Montreal Protocol and U.S. Clean Air Act of 1990.
NOTE:
This information is believed to be accurate. It is
intended for professional end users having the skills
to evaluate and use the data properly.
CHEMTRONICS does not guarantee the accuracy
of the data and assumes no liability in connection
with damages incurred while using it.
CHEMTRONICS
8125 COBB CENTER DRIVE
KENNESAW, GA 30152
1-770-424-4888
Chemtronics and CircuitWor ks are registered trademarks
of Chemtronics. All rights reserved.
DISTRIBUTED BY:
REV. A (08/13)
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