EPDM Rubber Seals
EPDM (ethylene propylene diene monomer) rubber seals are widely used in various industries for their excellent properties and versatility. Here are some key aspects of EPDM rubber seals: 1. **Material Composition:** - EPDM is a type of synthetic rubber known for its high resistance to heat, ozone, weather, and UV radiation. - The polymer is composed of ethylene, propylene, and a diene monomer, which gives EPDM its unique properties. 2. **Key Properties:** - **Weather Resistance:** EPDM rubber seals have excellent resistance to weathering, making them suitable for outdoor applications. - **Temperature Resistance:** EPDM can withstand a wide range of temperatures, from -40°C to 120°C (-40°F to 248°F). - **Chemical Resistance:** EPDM has good resistance to acids, alkalis, and polar substances. - **Ozone Resistance:** EPDM is highly resistant to ozone, which makes it ideal for outdoor use. 3. **Applications:** - **Automotive:** EPDM seals are commonly used in the au