Silicone Rubber Material Density

Use them as flange gaskets and anywhere heavy compression would squeeze nonreinforced silicone rubber out of place.

Silicone rubber material density.

The silicone properties that are listed below are for our most popular silicone 70 durometer 70a rubber material. Main applications are flexible seals o rings etc. Silicone rubber can be bonded to any porous or non porous material. Silicones are polymers with a si o si backbone.

There are different types depending on functional groups in the structure and curing mechanisms. 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. Maintaining extreme functionality is paramount for passenger safety in the aerospace industry so each. But i can t understand the reason of differences in the results of the silicone rubber using ansys engineering data and what i defined with e 1 9 gpa and density 1250 kg m 3 and poisson ratio 0 495.

Each property range of values reported is minimum and maximum values of appropriate matweb. Hi peter so it s a very flexible material. By infusing rubber silicone with carbon black a small amount of conductivity can be imparted into the material while still retaining its superior physical properties. 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.

The bond formed is highly durable and will readily withstand flex movement at high and low temperatures. Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost. Most organic rubbers cannot match the combination of bond and physical properties that silicone rubber offers. Overview of materials for silicone rubber this property data is a summary of similar materials in the matweb database for the category silicone rubber.

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. Key properties include thermal stability chemical stability electrical insulation and low toxicity.