CW7270 ITW Chemtronics, CW7270 Datasheet
CW7270
Manufacturer Part Number
CW7270
Description
HEAT SINK GREASE SILICONE FREE
Manufacturer
ITW Chemtronics
Series
CircuitWorks®r
Type
Greaser
Datasheet
1.CW7270.pdf
(2 pages)
Specifications of CW7270
Size / Dimension
8 gram Syringe
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ITW CHEMTRONICS
Technical Data Sheet
PRODUCT DESCRIPTION
CircuitWorks
Grease facilitates heat transfer away from
electrical/electronic components and into
heat sinks.
shows no creep or migration over a wide
temperature
proprietary thermally conductive zinc oxide
ceramic, the CircuitWorks
Heat Sink Grease creates an effective heat
sink
equipment.
TYPICAL APPLICATIONS
CircuitWorks
Grease may be used for electronics
applications including:
Exceeds MIL-C-47113 for thermal
conductivity
Noncorrosive
High dielectric strength
Low migration
Stable from -15°C to 200°C
Nonflammable
CircuitWorks
Effective Thermal Coupler for any
Heat Sink Device
Nonflammable Protective Coating
High Voltage Corona Protection
Excellent for Improving Readings on
Contact Type Thermocouples
Ideal
Environments
interface
®
®
This silicone-free compound
range.
Silicone Free Heat Sink
for
Silicone Free Heat Sink
in
Silicone
Thickened
electrical/electronic
®
®
Silicone Free
Silicone Free Heat Sink Grease
®
Sensitive
with
a
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Color
Specific Gravity @ 25°C
Usable Temperature
Range
Dielectric Strength, volts/mil
Dielectric Constant @ 100 Hz
Dissipation Factor @ 100 Hz
Volume Resistivity, ohm-cm
Arc Resistance, seconds
Thermal Conductivity,
Cal-cm/sec-cm
Shelflife
RoHS Compliant
COMPATIBILITY
CircuitWorks
Grease is generally compatible with most
materials used in printed circuit board
fabrication.
BTU-in/hr-ft
W/m°K
2
2
-°F
®
-°C
Silicone Free Heat Sink
CW7270
(
77°F)
392°F (200°C)
5°F (-15°C) to
1 x 10
1.7 x 10
5 years
White
0.005
120
0.71
500
4.92
4.4
2.4
14
-3
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CW7270 Summary of contents
Page 1
... Volume Resistivity, ohm-cm Arc Resistance, seconds Thermal Conductivity, Cal-cm/sec-cm BTU-in/hr-ft W/m°K Shelflife RoHS Compliant COMPATIBILITY CircuitWorks Grease is generally compatible with most materials used in printed circuit board fabrication. Sensitive CW7270 White ( 77°F) 5°F (-15°C) to 392°F (200°C) 500 4.4 0.005 120 2 -°C 1 -° ...
Page 2
... TECHNICAL & APPLICATION ASSISTANCE ® ITW Chemtronics provides a technical hotline to answer your technical and application related questions. The toll free number is: 1-800-TECH-401. AVAILABILITY Compatibility CW7270 Good Good Good ODP Good HCFC Good Good Ozone depletion potential (ODP) is determined in accordance with the ...