Silicone Rubber Material Properties

Silicone elastomers are one subgroup of silicone polymers.

Silicone rubber material properties.

Main applications are flexible seals o rings etc. 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. Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost. These silicone o rings and other parts are thin flexible and resistant to temperature extremes and chemical damage.

Silicones are polymers with a si o si backbone. Key properties include thermal stability chemical stability electrical insulation and low toxicity. Maintaining extreme functionality is paramount for passenger safety in the aerospace industry so each. Use them as flange gaskets and anywhere heavy compression would squeeze nonreinforced silicone rubber out of place.

Silicone rubber properties. The silicone properties that are listed below are for our most popular silicone 70 durometer 70a rubber material. But what makes silicone rubber a high performance material in several sectors. Silicone rubber can be bonded to any porous or non porous material.

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. Most organic rubbers cannot match the combination of bond and physical properties that silicone rubber offers. One layer of fiberglass cloth is inserted between two layers of silicone rubber to give these sheets and strips the strength to stand up to high stress and flex. There are different types depending on functional groups in the structure and curing mechanisms.

Key material properties of silicone rubber include its fast curing and low compression set its resistance to tearing heat water and oil its transparency and electrical conductivity and its overall strength and long life. If you need properties that are different than the ones in the chart below please take a look at our other popular rubber material specifications otherwise we can compound and reformulate the silicone rubber specifications to. With these properties silicone is the ideal material for manufacturing o rings gaskets tubes and solid seals. You can use lsr at temperatures between 100 c and 200 c expose it to wind rain and uv light for extended periods of.

These properties range from high temperature performance to durability excellent electrical insulation properties as well as its transparency.