EPDM rubber seals
EPDM (Ethylene Propylene Diene Monomer) rubber seals are widely used for various sealing applications due to their excellent properties. Here's a summary: 1. **Composition:** - EPDM is a synthetic rubber compound consisting of ethylene, propylene, and a diene monomer. - The diene monomer introduces unsaturation sites, allowing for cross-linking during vulcanization, enhancing the material's strength and durability. 2. **Key Properties:** - **Weather Resistance:** EPDM rubber seals excel in resisting weathering, UV radiation, and ozone exposure, making them suitable for outdoor applications. - **Temperature Range:** EPDM remains flexible and elastic across a broad temperature range, typically from -40°C to 120°C (-40°F to 248°F). - **Chemical Resistance:** EPDM exhibits good resistance to various chemicals, acids, and alkalis, contributing to its versatility. - **Water Resistance:** EPDM rubber has low water absorption, making it effective for applications re...