Aremco's newest epoxy, made for bonding applications to 400 degrees Fahrenheit (204 degrees Celsius), is a two-part, aluminum-nitride-filled epoxy that bonds well to high-temperature plastics such as polyimides and composites, and glass, ceramic, and high-expansion metals. It cures in 2 hours at 200F, or in 24 hours at room temperature. The cured material has a tensile shear strength of 1,375 psi, a thermal conductivity of 8.5 BTU-in/hr-ft2 - Fahrenheit, dielectric strength of 240 V/mil, and good corrosion protection. It comes in pint, quart, gallon and five-gallon containers. It is geared toward bonding heat sinks and fins in heat exchangers and electrical/electronic assemblies. Aremco Products Inc.http://rbi.ims.ca/4928-614
One way to keep a Formula One racing team moving at breakneck speed in the pit and at the test facility is to bring CAD drawings of the racing vehicleís parts down to the test facility and even out to the track.
Most of us would just as soon step on a cockroach rather than study it, but thatís just what researchers at UC Berkeley did in the pursuit of building small, nimble robots suitable for disaster-recovery and search-and-rescue missions.
Design engineers need to prepare for a future in which their electronic products will use not just one or two, but possibly many user interfaces that involve touch, vision, gestures, and even eye movements.
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