Chemical Structure: Polysiloxane polymer.

Density: Typically ranges from 1.1 to 1.4 g/cm³.

Hardness: Shore A 10 to 80.

Tensile Strength: Varies from 5 MPa to 12 MPa depending on the formulation.

Elongation at Break: Typically high, ranging from 100% to 700%.

Tear Strength: Exhibits good tear resistance.

Temperature Range: Silicone rubber is known for its broad temperature resistance, typically from -60°C to 230°C (-76°F to 446°F).

Thermal Conductivity: Low thermal conductivity.

Dielectric Strength: Excellent dielectric properties.

Volume Resistivity: Generally high.

Excellent Resistance To: Ozone, UV, weathering, water.

Good Resistance To: Some acids and bases.

Limited Resistance To: Solvents and fuels.

Varies: Standard silicone rubber is not inherently flame-resistant, but flame-retardant formulations are available.

Application Areas:

Medical Devices: Silicone rubber is widely used in medical applications due to its biocompatibility.

Electronics: Silicone is used for electrical insulation and sealing in electronic components.

Kitchenware: Silicone is used in the manufacturing of baking mats, utensils, and other kitchen tools.

Automotive: Silicone rubber is utilized in gaskets, seals, and various automotive components.

Construction: Silicone is used for weatherstripping, sealants, and architectural applications.

Different Hardness and Grades: Silicone rubber is available in various hardness levels and grades.

Additives: Formulations can be modified with additives for specific performance enhancements.