EPDM rubber seals
EPDM (ethylene propylene diene monomer) rubber seals are widely used for sealing applications across various industries. Here's a concise overview: **1. Material Composition:** - EPDM is a synthetic rubber that consists of ethylene, propylene, and diene monomer. The presence of the diene monomer allows for cross-linking, improving the material's strength and durability. **2. Key Properties:** - **Temperature Resistance:** EPDM seals have a broad temperature range, typically from -40°C to 120°C (-40°F to 248°F). - **Weather Resistance:** Known for excellent resistance to weathering, UV radiation, and ozone, making it suitable for outdoor applications. - **Chemical Resistance:** Exhibits good resistance to acids, alkalis, and polar substances, though it may not be as resistant to oils and hydrocarbons. - **Water and Steam Resistance:** Highly resistant to water and steam, making it suitable for various sealing applications. - **Flexibility and Elasticity:** Hi...