CHEMTRONICS CW7250 Technical Data Sheet CircuitWorks Boron Nitride Heat Sink Grease PRODUCT DESCRIPTION TYPICAL PRODUCT DATA AND PHYSICAL PROPERTIES CircuitWorks Boron Nitride Heat Sink Grease facilitates heat transfer away from Color White electrical/electronic components and into Specific Gravity 25 C (77F) 1.5 heat sinks. The material exhibits Usable Temperature -73C/-99.4F exceptionally high thermal conductivity with Range to 200 C/392F outstanding dielectric properties Dielectric Strength, volts/mil 400 (nonconductive). CircuitWorks Boron Nitride Heat Sink Grease shows no creep or Dielectric Constant 100 Hz 2.2 migration over a wide temperature range. The Dissipation Factor 100 Hz 0.002 grease contains an efficient heat conducting 12 Volume Resistivity, ohm-cm 1 x 10 filler that enhances the effectiveness of heat Arc Resistance, seconds 120 sinks on electrical/electronic equipment. Thermal Conductivity, 2 -3 Cal-cm/sec-cm -C 4.4 x 10 Exceeds MIL-C-47113 for thermal 2 BTU-in/hr-ft -F 12.35 conductivity W/mK 1.85 Noncorrosive High dielectric strength Shelflife 5 years Stable from -73 C to 200 C RoHS Compliant Nonflammable TYPICAL APPLICATIONS Boron Nitride Heat Sink COMPATIBILITY CircuitWorks Grease may be used for electronics CircuitWorks Boron Nitride Heat Sink applications including: Grease is generally compatible with most Effective Thermal Coupler for any materials used in printed circuit board Heat Sink Device fabrication. Nonflammable Protective Coating High Voltage Corona Protection Excellent for Improving Readings on Contact Type Thermocouples Ideal for Silicone Sensitive Environments AVAILABILITY Material Compatibility CW7250 3.4 gm / 0.12 oz syringe Ceramic Good Clean Metals Good ENVIRONMENTAL IMPACT DATA Glass Good Silicone Resins Good ODP None VOC None Painted Surfaces Good HCFC None HFC None Plastic Surfaces Good Ozone depletion potential (ODP) is determined in accordance with the Vulcanized Silicone Rubber Good Montreal Protocol and U.S. Clean Air Act of 1990. Hydrochlorofluorocarbons (HCFCs) are regulated under the Montreal Protocol as Class II ozone depleting substances. Volatile Organic Compound (VOC) information is calculated on a weight basis using the VOC definition of California Air Resources Board USAGE INSTRUCTIONS (CARB) Consumer Product Regulations, South Coast Air Quality Management For industrial use only. District (SCAQMD) Rule 102 and the Federal definition published in 40 CFR 51.100(s). Hydrofluorocarbons (HFCs) are not currently regulated. Read MSDS carefully prior to use. NOTE: Application: This information is believed to be accurate. It is intended for professional end users having the skills Apply CircuitWorks Boron Nitride Heat to evaluate and use the data properly. Sink Grease directly to surface or use the CHEMTRONICS does not guarantee the accuracy of application tip. Remove cap from syringe the data and assumes no liability in connection with and gently depress the plunger. Spread the damages incurred while using it. material in a thin layer on all mounting and threaded surfaces of the device and the CHEMTRONICS chassis. 8125 COBB CENTER DRIVE KENNESAW, GA 30152 Clean-Up: Wipe away excess material using 1-770-424-4888 REV. C (08/13) a Chemtronics ControlWipes and Chemtronics, Electro-Wash and CircuitWorks are thoroughly clean the surface using registered trademarks of Chemtronics. All rights reserved. Chemtronics Electro-Wash PX. ControlWipes is a trademark of Chemtronics. All rights reserved. TECHNICAL & APPLICATION DISTRIBUTED BY: ASSISTANCE Chemtronics provides a technical hotline to answer your technical and application related questions. The toll free number is: 1-800- TECH-401.