Ceramic Potting Compound withstands up to 2,500°F.
August 12, 2008 -
Mixed in ratio of 100 parts powder to 16-18 parts water by weight, Ceramacast(TM) 675-N aluminum nitride filled, thermally conductive compound is suited for potting high temperature electrical components. It features thermal conductivity of 100 W/m-K, dielectric strength of 300 V/mil, volume resistivity of 1,013 Wcm at room temperature, and compressive strength of 2,000 psi. Chemical and moisture resistant product sets fully at room temperature in 16 hr or is cured at 200°F in 2-4 hr.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Ceramacast 675-N New High Temp Thermally Conductive Potting Compound Now Available
Valley Cottage, NY - August 1, 2008
SUMMARY
Ceramacast(TM) 675-N, a new high temperature, thermally conductive, aluminum nitride filled ceramic potting compound developed by Aremco Products, Inc., is now used to dissipate heat from high power resistors, increase the thermal output of cartridge heaters, and improve the response time in temperature sensors.
FEATURES
Ceramacast(TM) 675-N is a fine-grain, aluminum nitride filled, thermally conductive compound ideal for potting high temperature electrical components such as cartridge heaters, high power resistors, thermocouples, and resistance temperature detectors.
Material properties include a temperature resistance of 2500°F (1371°C), thermal conductivity on the order of 100 W/m-K, dielectric strength of 300 volts/mil, volume resistivity of 1013 ohm-cm at room temperature, compressive strength of 2,000 psi, and good chemical and moisture resistance.
Ceramacast(TM) 675-N is supplied in powder form and is mixed in a ratio of 100 parts powder to 16-18 parts water by weight. It is easily metered thru pressurized dispensing equipment and sets fully at room temperature in 16 hours or cured at 200 °F in 2-4 hours. Cured material exhibits a porosity of less than 3% and an extremely low
shrink rate of less than 0.3% at 1000 ºF.
Ceramacast(TM) 675-N is available from stock in quart, gallon and five gallon containers. Please contact Aremco's Technical Sales Engineering Depar(TM)ent for more information about this advanced material.
General Information:
Peter Schwartz
USA
Phone: 845-268-0039
FAX: 845-268-0041 E-mail this person Company Information: Name: Aremco Products, Inc. Address: 707 Executive Blvd., Unit City: Valley Cottage State: NY ZIP: 10989 Country: USA Phone: 845-268-0039 FAX: 845-268-0041 http://www.aremco.com
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