EPDM rubber seals
EPDM (ethylene propylene diene monomer) rubber seals are widely used in various industries for sealing applications due to their excellent properties. Here's a summary of key information about EPDM rubber seals: ### Material Composition: - **Base Polymer:** EPDM is a synthetic rubber made from the polymerization of ethylene, propylene, and a diene monomer. - The diene monomer introduces unsaturation, allowing for cross-linking during vulcanization, enhancing the rubber's strength and resilience. ### Key Properties: 1. **Weather Resistance:** - EPDM rubber seals are known for their exceptional resistance to weathering, UV radiation, and ozone. This makes them suitable for outdoor applications with prolonged exposure to the elements. 2. **Temperature Resistance:** - EPDM maintains flexibility and elasticity over a broad temperature range, typically from -40°C to 120°C (-40°F to 248°F). This versatility allows it to perform well in various environmental conditions. 3.