Heat- and Chemical-Resistant Ethylene Acrylic Elastomer
Vamac® is widely used in applications where heat and chemical resistance, and specific rubber-like qualities are needed, including automotive powertrains.
DuPont™ Vamac® ethylene acrylic elastomer is engineered for superior thermal and chemical resistance. Widely used for automotive components, ethylene acrylic elastomer helps provide longevity in powertrain applications and air management systems, and delivers long-term durability in other environments with diverse chemical exposure over a broad temperature range.
Engine and transmission seals made with Vamac® provide resistance to service fluids, and retain sealing properties when under compression. Transmission lip seals made with Vamac® help withstand pressure, either hot or cold.
Vamac® has been selected for demanding automotive applications. DuPont has extensive experience working with customers to recommend Vamac® in their applications. DuPont provides global support with local technical assistance in over 65 countries.
Vamac® Ultra HT Raises Bar
Nuremberg, Germany, Jul 2, 2012 – DuPont Performance Polymers introduced DuPont™ Vamac® Ultra HT ethylene acrylic elastomer (AEM) with continuous heat resistance up to 180°C, with peaks to 200°C and improved mechanical properties at the DKT 2012 German Rubber Conference in Nuremberg this week.
Vamac® and Viton® grades help automakers meet CO2 and fuel economy regulations
DÜSSELDORF, Germany, October 16, 2013 — DuPont Performance Polymers has responded rapidly to calls from the automotive industry for hose and sealing elastomers that can withstand increasingly hot and chemically aggressive engine environments
AURUM® resin families are thermoplastic polyimides that are melt-processable lending itself to fabrication methods such as injection molding and extrusion.
Mazda's SKYACTIV-D Made More Powerful with DuPont Plastics
Pressure to meet escalating fuel economy and emissions regulations drives auto manufacturers to develop new-generation engines that are lighter, cleaner, higher performing and more fuel efficient than ever before.