What Temperature Does Silicone Rubber Melt

Neoprene exhibits good chemical stability and maintains flexibility over a wide temperature range.

What temperature does silicone rubber melt.

Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost. Pure rubber once vulcanised can not be melted or the tires on your car would melt under heavy braking. Neoprene is sold either as solid rubber or in latex form and is used in a wide variety of applications such as laptop sleeves orthopaedic braces wrist knee etc electrical. 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.

Welcome to our rubber temperature range section. Silicone rubber has exhibits unique behavior at elevated temperatures. After temperature cools down it resets and transforms to solid with time. Silicone rubbers are usually known with the term of elastomers.

Also notice that silicone has high rubber temperature. The closer that your material is to the limit of your rubber temperature range the faster the material will degrade. Here is a rubber temperature chart that provides high and low temperature ranges for all popular rubber materials. The optimum temperature for rubber is 20 c.

For example if heated up to 150 c you would see very little change in the silicone even if held at this temperature for a very long time at 200 c the silicone will slowly become harder and less stretchy with time and if the silicone was heated up to a temperature beyond 300 c you would quickly see the material become harder and less. Rubber begins to melt at approximately 180 degrees celsius. At low temperatures around 5 c to 6 c there is a risk that rubber hardens because of crystallization. Most modern shoe soles are not rubber as in natural latex based but are some form of plastic heat will melt most thermoform plastic but the problem will be making a suitable mould for the sole.

When adhesive silicone melts it remains intact at its place and does not flow. While most plastics will begin to melt at high temperatures silicone does not have a melting point and remains solid until combustion occurs. This is a polymer containing silicones with atoms of oxygen carbon and hydrogen.