In this video demonstration, learn more about EP3HTSDA-1, a thermally conductive die attach epoxy, and see how easily it dispenses. One component Master Bond EP3HTSDA-1 is formulated primarily for die attach applications. It exhibits a die shear strength of 20-22 kg-f and has a high thermal conductivity of 40-45 BTU•in/ft2•hr•°F [5.7-6.5 W/(m•K)]. “This 100% solids … [Read more...]
Protect Electronic Components with Dam & Fill
Sensitive electronic components mounted on a circuit board often require protection from exposure to harsh environments. While there are several ways to accomplish this, the dam and fill method offers many benefits. Dam-and-filling entails dispensing the damming material around the area to be encapsulated, thereby restricting the flow of the fill from spreading to other parts … [Read more...]
Highly Thermally Conductive, NASA Low Outgassing Silver Filled Epoxy
Master Bond EP3HTS-TC is a one part, NASA low outgassing rated epoxy, with an outstanding thermal conductivity of 16-17 W/(m·K). It cures rapidly at temperatures of around 250-300°F [~ 125-150°C], and has an unlimited working life at room temperature. The material features a thixotropic paste consistency, and is not pre-mixed and frozen. It is well suited for automatic … [Read more...]
One Part Fast Curing Epoxy for Bonding and Small Encapsulation Applications
Master Bond EP4EN-80 is a NASA low outgassing approved epoxy, which can cure at temperatures as low as 80°C, unlike conventional one component heat curing systems. It features a quick cure profile at 65°C for 90 minutes plus 30 minutes at 80-85°C. The epoxy system requires no mixing prior to use, has a very low viscosity of 600-1,800 cps and contains no solvents. Free flowing … [Read more...]
Keeping Cool When You are Heading to the Sun
The Parker Solar Probe is defying common sense and pushing the limits of thermal performance via innovative design as it loops and approaches to within just a few million kilometers from our Sun. Thermal management in outer space is hard, that’s not news. Even after the heat has been conveyed by conduction to the outer surface of the spacecraft, there’s only radiation as a … [Read more...]
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