Compound 9719 is a 70 durometer black colored Fluorinated Hydrocarbon elastomer, it is formulated with Graphite to provide internal lubrication. It exhibits good resistance to heat, compression set, petroleum based oils, aliphatic and aromatic fuels This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 HK 715 A1-10 B37 B38 EF31 EO78; 4 HK 715 A1-11 B38 EF31 EO78; 6 HK 715 A1-10 A1-11 B31 B38 EF31 EO88 Information provided by Pressure Seals Inc. |