Dupont Vamac Gls
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Viton® and Vamac families: Chemical structure …
www.ber-pa.itApril 13, 2010 DuPont Confidential 9 Vamac® on the Elastomer’s Map Classification by ASTM D-2000 Heat Res. 70 hrs Oil Resistance % Swell in IRM 903 Oil No Req 170 120 100 80 60 40 20 10
DuPont Vamac Ultra LT
www.dupont.comDuPont ™ Vamac ® Ultra LT . Technical Information — Rev. 3, July 2010 . DuPont™ Vamac® Ultra LT polymer has improved low-temperature properties compared to DuPont™ Vamac® G. The Tg for Vamac® Ultra LT polymer is about 12 °C lower than the Tg for Vamac® G. A compound made from Vamac® Ultra LT with 20 phr of …
DuPont Vamac GLS
www.dupont.comDuPont ™ Vamac ® GLS . Technical Information — Rev. 7, July 2010 . Description . DuPont™ Vamac® GLS is a terpolymer of ethylene, methyl acrylate, and a cure site monomer cured using a diamine-based vulcanization system. Compared with Vamac® G, Vamac® GLS offers significantly improved resistance to oil swell and chemicals such …