This specification covers a perfluoroether elastomer in the form of molded rings. These rings have been used typically as static sealing rings and molded in place gaskets at temperatures between -65 and +400 °F (-54 and +203 °C). The cross-section of such rings is usually not over 0.275 inch (6.98 mm) in diameter or thickness. The material has resistance to a variety of fuels, engine oils, hydraulic oil, and hydraulic fluid, but usage is not limited to such applications. Each application should be considered individually.
SAE AMS 7254A-2006由美国机动车工程师协会 US-SAE 发布于 2006-09-01。
SAE AMS 7254A-2006 在中国标准分类中归属于: V11 航空与航天用金属铸锻材料,G16 基本有机化工原料,在国际标准分类中归属于: 71.080.60 醇、醚。
SAE AMS 7254A-2006 全氟聚醚弹性体 于 2014-05-07 变更为 SAE AMS 7254B-2014 全氟聚醚弹性体。
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