Silicone Rubber Material Model

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 rubber material model.

Description of the behaviour of rubber like materials in engineering applications. Rubber edging can help to protect exposed edges of glass wood and metal from wind water and dust. To use this material model you will need to first install the mcalibration software and then export the model to your favorite fe software. For this reason epdm material is an excellent medium for outdoor uses.

Round rubber grommets can help to prevent abrasion damage on wires and other objects inserted through holes in hard materials. Silicone rubber silicon rubber is a superior choice for applications that deal with extreme temperatures. Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost. Here is a calibrated material model for a generic silicone rubber tested at room temperature.

Choose from our selection of silicone rubber including over 4 300 products in a wide range of styles and sizes. Create a hyperelastic material named rubber. Rubber material is available in a variety of forms for industrial manufacturing and protective applications. Neoprene rubber neoprene rubber is a multipurpose elastomer that provides oil and ozone resistance for demanding applications.

Epdm sheet rubber is a versatile blended sheet epdm sheet rubber is a versatile blended sheet composed of ethylene propylene diene monomer and styrene butadiene rubber. The calibrated material model is the polyumod bergstrom boyce bb model. In stock and ready to ship. The yeoh model is also called the reduced polynomial model and for compressible rubber can be given as i 2i i0 1 el i1 i1 i 1 w ci 3 j 1 d 7 2 6.

Material model for silicone rubber. Ogden model proposed in 1972 by ogden15 16 this is also a phenomenological model and is based on principal stretches. Viton is a go to rubber material for applications that require fuel and oil resistance. To reduced requirements for material testing14.

Thus select polynomial from the strain energy potential list in the material editor. In this example a first order polynomial strain energy function is used to model the rubber material. A hyperelastic or green elastic material is a type of constitutive model for ideally elastic material for which the stress strain relationship derives from a strain energy density function the hyperelastic material is a special case of a cauchy elastic material. It achieves an ideal balance to create an all purpose weather resistant rubber.