Form:

This specification covers an extreme-low-temperature-resistant silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.

Application:

Primarily for rubber-like parts required to operate or seal from -75°C (-105° to +250°F), compounded especially for operation at extreme low temperatures. Silicone elastomer is resistant to deterioration by weathering and by high-aniline-point petroleum-base oils and remains flexible over the temperature range noted. This material is not normally suitable for use in contact with low-aniline-point petroleum-base fluids, including fuels, due to excessive swelling.