Silicone Foam Rubber Material Properties

Silicones are polymers with a si o si backbone.

Silicone foam rubber material properties.

Maintaining extreme functionality is paramount for passenger safety in the aerospace industry so each. Silicone is a widely used material in the aerospace industry due to its sealing properties stability across an extreme temperature range durability sound dampening and anti vibration qualities and naturally flame retardant properties. There are different types depending on functional groups in the structure and curing mechanisms. Both the f 12 and f 20 offer excellent compression set resistance and excellent resistance to ultravioet light ozone and extreme temperature ranges for.

In addition to withstanding temperatures up to 450 f this silicone gasket material resists water and salts. Made of silicone foam rubber they also resist water and salts. Also see silicone sponge materials for other materials that meet ams3195 ams3196 mil r 46089 mil r 6130 type ii astm d6576 and ul 94v 0 requirements. Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost.

Silicone foam cohrlastic f 12 and f 20 silicone foam rubber provide excellent flame retardance ul 94 v o with low toxicity and smoke generation in a conformable expanded cellular material. Key properties include thermal stability chemical stability electrical insulation and low toxicity. High temperature foam rubber surface mount seals. Silicone rubber is an elastomer rubber like material composed of silicone itself a polymer containing silicon together with carbon hydrogen and oxygen silicone rubbers are widely used in industry and there are multiple formulations.

Main applications are flexible seals o rings etc.