EPDM rubber seals and gaskets are widely used in various industries due to their excellent properties. Here’s a breakdown of why they’re so popular:
- Weather Resistance: EPDM seals and gaskets are highly resistant to weathering, ozone, and UV exposure, making them ideal for outdoor applications where exposure to sunlight and harsh weather conditions is common.
- Temperature Resistance: They can withstand a wide range of temperatures, from -50°C to +150°C (-58°F to +302°F), without losing their elasticity or mechanical properties. This makes them suitable for both hot and cold environments.
- Chemical Resistance: EPDM rubber exhibits good resistance to many chemicals, including acids, alkalis, and polar solvents. This makes it suitable for use in industries where exposure to various chemicals is a concern.
- Water and Steam Resistance: EPDM gaskets has excellent water and steam resistance, making it commonly used in applications where sealing against water or steam is necessary, such as in plumbing and automotive applications.
- Electrical Insulation Properties: EPDM rubber is a good electrical insulator, making it suitable for use in electrical enclosures and applications where electrical insulation is required.
- Durability and Longevity: EPDM seals and gaskets have a long service life due to their excellent resistance to environmental factors such as weathering, ozone, and UV exposure. They are known for their durability and can withstand repeated compression and expansion cycles without losing their sealing properties.
- Flexibility and Elasticity: EPDM rubber is highly flexible and elastic, allowing it to conform to irregular surfaces and maintain a tight seal even under varying conditions.
- Low Compression Set: EPDM rubber exhibits a low compression set, meaning it can maintain its original shape and sealing properties even after prolonged compression.
EPDM rubber seals and gaskets find applications in various industries, including automotive, construction, aerospace, marine, electrical, and HVAC (Heating, Ventilation, and Air Conditioning), among others. They are commonly used for sealing doors, windows, hatches, containers, pipes, and joints, among other applications where reliable sealing is essential.