EPDM rubber seals and gaskets are widely used in various industries due to their excellent properties. Here’s a brief overview:
- Weather Resistance: EPDM rubber exhibits exceptional resistance to weathering, ozone, and UV radiation, making it suitable for outdoor applications.
- Temperature Resistance: It can withstand a wide range of temperatures, from -50°C to +150°C (-58°F to +302°F), without losing its elasticity or mechanical properties.
- Chemical Resistance: EPDM rubber resists many chemicals, including acids, alkalis, and polar solvents. This property makes it suitable for use in harsh industrial environments.
- Water and Steam Resistance: EPDM gaskets has excellent resistance to water and steam, making it suitable for sealing applications in plumbing, automotive, and aerospace industries.
- Electrical Insulation: It has good electrical insulation properties, making it suitable for use in electrical enclosures and cable insulation.
- Flexibility and Elasticity: EPDM rubber maintains its flexibility and elasticity over a wide temperature range, allowing it to seal effectively even under dynamic conditions.
- Low-Temperature Flexibility: Unlike many other elastomers, EPDM retains its flexibility at low temperatures, which is essential for outdoor applications in cold climates.
- Tear and Abrasion Resistance: EPDM rubber has good tear and abrasion resistance, which ensures durability and long service life in demanding applications.
EPDM rubber seals and gaskets find applications in various industries such as automotive, construction, HVAC (Heating, Ventilation, and Air Conditioning), aerospace, and marine. They are used for sealing doors, windows, hatches, lids, and various other components to prevent the ingress of water, dust, air, and other contaminants. Additionally, EPDM rubber is also used in automotive hoses, belts, roofing membranes, and electrical insulation.