Six grades of Exxon Chemical Co.'s metallocene-based propylene homo-polymers, trade named Achieve(reg), are now FDA-compliant, without restrictions, for food-contact applications. Two of the new grades, 1605 and EXPP-68, are said to provide higher heat-distortion temperature and flexural modulus and lower extractable content than conventional homopolymer polypropylene. Grades 3825, 3844, 3854, and 3904 are suited for nonwoven and multifilament fine denier fiber and spunbond applications. Exxon Chemical Co: Product Code 4227
Our LinkedIn systems and product design engineering group discusses if they are happy with their decision of remaining a technical contributor instead of becoming a manager.
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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