EPDM rubber seals
EPDM (Ethylene Propylene Diene Monomer) rubber seals are commonly used in a variety of applications due to their excellent properties. Here are some key aspects of EPDM rubber seals: 1. **Material Composition:** - EPDM is a synthetic rubber made from ethylene, propylene, and a diene monomer. The diene monomer introduces cross-linking sites in the polymer structure, contributing to its durability and resilience. 2. **Properties:** - **Weather Resistance:** EPDM rubber seals are highly resistant to weathering, UV radiation, and ozone exposure, making them suitable for outdoor applications. - **Temperature Range:** EPDM maintains its flexibility and elasticity across a wide 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, adding to its versatility. - **Water Resistance:** EPDM rubber has low water absorption, making it effective for sealing applications whe