EPDM rubber seals and gaskets are widely used in various industries for their excellent properties. Here are some key points about them:
- Weather Resistance: EPDM rubber is highly resistant to weathering, ozone, and UV exposure, making it suitable for outdoor applications. It maintains its properties even when exposed to harsh environmental conditions for prolonged periods.
- Temperature Resistance: EPDM seals and gaskets have a broad operating temperature range, typically from -40°C to 120°C (-40°F to 248°F). This thermal stability makes them suitable for both hot and cold applications.
- Chemical Resistance: EPDM exhibits good resistance to a wide range of chemicals, including acids, alkalis, and polar solvents. However, it may not be suitable for applications involving petroleum-based fluids or oils.
- Water and Steam Resistance: EPDM rubber has excellent water and steam resistance, making it commonly used in plumbing, HVAC systems, and automotive applications where sealing against water and steam is crucial.
- Flexibility and Elasticity: EPDM gaskets is highly flexible and elastic, allowing it to conform to irregular shapes and surfaces. This flexibility ensures a tight seal, even in challenging sealing environments.
- Electrical Insulation: EPDM rubber has good electrical insulating properties, making it suitable for applications where electrical insulation is required, such as cable and wire harness seals.
- Tear and Abrasion Resistance: EPDM rubber is known for its good tear and abrasion resistance, which contributes to its durability and long service life in various applications.
- Compression Set Resistance: EPDM exhibits low compression set, meaning it can maintain its original shape and sealing properties even after prolonged compression, ensuring reliable sealing performance over time.
- Manufacturing Process: EPDM seals and gaskets can be manufactured through various processes, including extrusion, molding, and die-cutting, allowing for customization to meet specific application requirements.
- Applications: EPDM rubber seals and gaskets find wide-ranging applications across industries such as automotive, aerospace, construction, HVAC, plumbing, electrical, and marine, among others.
EPDM rubber seals and gaskets offer a versatile sealing solution with excellent weather resistance, temperature resistance, chemical resistance, and durability, making them a popular choice in various demanding applications.