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design-engineering.comDecember 18, 2019

Daemar

Sealing Solutions for Low Temperature Environments

Daemar’s Range of HNBR Elastomers are superior to NBR in low brittle temperatures, and more resistant to oil, oil additives and sour gasoline and ozone than NBR. To keep up with the rising demand of cold weather applications for HNBR, our 80 durometer HNBR o-rings are temperature rated to -50°C. To fight leaks and to withstand attack by the most aggressive chemicals at temperatures down to –42 °C look to Kalrez® 0040 O-rings. » Learn More

Masterbond

Selecting Adhesive and Potting Compounds for High Power and High Frequency Electronics

Advanced power and high frequency communications electronics have become more sophisticated. Fabricating and assembling these devices involves carefully selecting the proper adhesives, die attach compounds, glob-top encapsulants, underfills and potting compounds. Engineers must be familiar with how these systems can affect design so that they meet and exceed performance objectives. Learn more about how to select the proper compound for these applications. » Learn More