SAE Standards Works
AMS CE Elastomers Committee
AMS7269C - Rings, Sealing, Silicone (Pvmq) Rubber, Low Outgassing, Space and Vacuum Service 45-55
Not available for purchase at this time.
Marc E. Gage
Rings, Sealing, Silicone (Pvmq) Rubber, Low Outgassing, Space and Vacuum Service 45-55
This specification covers a low-outgassing silicone (PVMQ) rubber compound in the form of molded rings. Primarily for use in interplanetary space and other hard vacuums from -75 degrees to +150 degrees C (-103 degrees to +302 degrees F), with a minimum of condensable outgassing products. While within the earth's atmosphere, the silicone rubber compound is resistant to deterioration by ozone, smog, and weathering
This specification is being revised as part of a five year review.