EPDM rubber seals and gaskets are widely used in various industries for their excellent resistance to weathering, ozone, UV exposure, and a wide range of chemicals. Here are some key points about EPDM rubber seals and gaskets:

1. Material Composition: EPDM rubber is a type of synthetic rubber made from the polymerization of ethylene, propylene, and a diene monomer. This combination gives it superior properties compared to other elastomers in certain applications.
2. Weather Resistance: EPDM rubber is highly resistant to weathering, making it suitable for outdoor applications where exposure to sunlight, rain, and extreme temperatures is common. It does not degrade easily under prolonged exposure to these environmental conditions.
3. Chemical Resistance: EPDM rubber exhibits excellent resistance to a wide range of chemicals, including acids, alkalis, and polar solvents. This property makes it suitable for use in industries where exposure to various chemicals is common, such as automotive, chemical processing, and pharmaceutical.
4. Temperature Resistance: EPDM rubber maintains its flexibility and elasticity over a wide temperature range, from -40°C to 120°C (-40°F to 248°F), without significant degradation. This temperature stability makes it suitable for both cold and hot environments.
5. Sealing Properties: EPDM rubber seals and gaskets provide effective sealing against moisture, air, dust, and other environmental elements. They are commonly used in automotive, HVAC (Heating, Ventilation, and Air Conditioning), and construction applications to prevent leaks and ensure proper insulation.
6. Electrical Insulation: EPDM gaskets has good electrical insulation properties, making it suitable for use in electrical enclosures, cable insulation, and other applications where electrical conductivity needs to be minimized.
7. Durability: EPDM rubber seals and gaskets are known for their durability and long service life. They resist degradation from ozone and UV exposure, as well as mechanical wear and tear, ensuring reliable performance over time.
8. Compression Set Resistance: EPDM rubber exhibits low compression set, meaning it can maintain its original shape and sealing properties even after being compressed over time. This property is crucial for ensuring the longevity and effectiveness of seals and gaskets in various applications.

EPDM rubber seals and gaskets offer a combination of excellent weather resistance, chemical resistance, temperature stability, and sealing properties, making them suitable for a wide range of industrial and commercial applications.