Pawling's newest butyl compound is made to keep up with Dupont's Viton product, with the same purity and low outgassing, but with a better seal and cheaper price. B516 has a Durometer scale score of 55, while Viton has a score of 60-70, and even sustained water immersion doesn't change the B516's softness and dimensional stability. It has an aged tensile strength of 1755 psi, and is made for custom molded seals for semiconductor foundry and testing equipment that operates in mild chemical and thermal environments.
Almost every automaker has had to 'pick a side' when it comes to alternative fuel options and ways to divest from a reliance on gasoline. Fiat is looking to back compressed natural gas or liquid propane as an interim solution.
Designing and filling a new type of water bottle might take less engineering work, but the description will help kids understand how science, math, and engineering influence their lives even through things that seem mundane.
Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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