Arizona Sealing Devices, Inc. O-Rings, Aflas item-1212 Aflas

Arizona Sealing Devices, Inc. Compound Designation: Aflas Standard Color: Black Description: A copolymer of tetrafluoroethylene/ propylene, TFE/P can offer a combination of high temperature and chemical resistance. Key Use(s): Seals for oil field, aerospace, chemical and general industrial environments. Temperature Range: Standard Compound: -14° to +446°F. Hardness (Shore A): 60 to 90. Features: Resistance to a wide range of chemicals, high temperature and electrical capabilities give broad application diversity. TFE/P has resistance to acids, bases steam/hot water, corrosion inhibitors, oils and lubricants, and industrial solvents. TFE/P also offer improved low temperature properties over most fluoroelastomers. Limitations: Tests have shown that other FKM elastomers are recommended for automotive fuels since they have less volume swell than TFE/P. Also, TFE/P has shown to have less than desirable results when exposed to toluene, ethers, ketones, and acetic acid.