CW7250 Chemtronics, CW7250 Datasheet
CW7250
Manufacturer Part Number
CW7250
Description
Chemical; Boron Nitride; Heat Sink Grease; Tube, 3.4 g syringe
Manufacturer
Chemtronics
Type
Heatsink Compoundr
Datasheet
1.CW7250.pdf
(2 pages)
Specifications of CW7250
Chemical Component
Boron Nitride
Dispensing Method
Tube
Lubricant Type
Heat Sink Grease
Primary Type
Grease/Lubricate
Weight
3.4 gm
Lead Free Status / Rohs Status
RoHS Compliant part
ITW CHEMTRONICS
Technical Data Sheet
PRODUCT DESCRIPTION
CircuitWorks
Grease facilitates heat transfer away from
electrical/electronic components and into heat
sinks. The material exhibits exceptionally
high thermal conductivity with outstanding
dielectric
CircuitWorks
Grease shows no creep or migration over a
wide temperature range. The grease contains
an efficient heat conducting filler that
enhances the effectiveness of heat sinks on
electrical/electronic equipment.
TYPICAL APPLICATIONS
CircuitWorks
Grease may be used for electronics
applications including:
Exceeds MIL-C-47113 for thermal
conductivity
Noncorrosive
High dielectric strength
Stable from -73°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 for Silicone Sensitive
Environments
®
®
®
properties
Boron Nitride Heat Sink
Boron Nitride Heat Sink
Boron Nitride Heat Sink
(nonconductive).
®
Boron Nitride Heat Sink Grease
®
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
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.
2
-°F
2
®
-°C
Boron Nitride Heat Sink
CW7250
(
77°F)
to 572°F (300°C)
5°F (-15°C)
1 x 10
4.4 x 10
5 years
White
12.35
1.85
0.002
120
400
2.2
1.5
12
-3
CW7250 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. CW7250 White ( 77°F) 5°F (-15°C) to 572°F (300° -°C 4 -°F 12.35 1.85 5 years ® ...
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 CW7250 Good Good ENVIRONMENTAL IMPACT DATA Good Good ODP Good HCFC Good Ozone depletion potential (ODP) is determined in accordance with the Montreal Good Protocol and U ...