EPDM Rubber Profile

EPDM, which stands for Ethylene Propylene Diene Monomer, is a synthetic rubber material known for its excellent weather resistance, UV resistance, and resistance to ozone, chemicals, and extreme temperatures. 

These rubbers are widely used various domestic and industrial applications. Some of the physical properties of these EPDM Rubber Profile are as follows:

• The ethylene content is around 45% to 75%
• The higher the ethylene content the higher the loading possibilities of the polymer, better mixing and extrusion
• Peroxide curing these polymers give a higher cross-link density compared with their amorphous counterpart
• The amorphous polymer are also excellent in processing
• This is very much influenced by their molecular structure
• The dienes, typically comprising between 2.5 wt% up to 12 wt% of the composition serve as cross-links when curing with sulphur and resin, with peroxide cures the diene (or third monomer) functions as a coagent, which provide resistance to unwanted tackiness, creep or flow during end use

EPDM rubber profiles are extruded or molded rubber components made from EPDM material and are commonly used for various sealing, insulating, and protective applications. Here are some key features and applications of EPDM rubber profiles:

Key Features:

Weather Resistance: EPDM rubber profiles are highly resistant to the effects of weather, UV radiation, and ozone exposure. This makes them suitable for outdoor and environmental applications.

Chemical Resistance: EPDM exhibits good resistance to many chemicals, making it a choice for applications where exposure to various chemicals is a concern.

Temperature Tolerance: EPDM rubber maintains its flexibility and resilience over a broad temperature range, from very low temperatures to high temperatures, without significant degradation.

UV Stability: EPDM is stable and does not degrade when exposed to ultraviolet (UV) radiation, making it suitable for outdoor and sun-exposed applications.

Flexibility: EPDM rubber is highly flexible and can conform to irregular shapes and surfaces, allowing it to create effective seals.

Sealing and Insulation: EPDM rubber profiles are widely used for sealing and insulating applications, including doors, windows, HVAC systems, and automotive components.

Sound and Vibration Damping: EPDM profiles can help reduce noise and vibration in machinery, equipment, and buildings.

Water Resistance: EPDM is inherently water-resistant and is often used in applications where preventing water ingress is essential.

Applications:

Automotive Industry: EPDM rubber profiles are commonly used in the automotive industry for weatherstripping, door seals, window seals, and various under-the-hood gaskets and seals.

Construction: EPDM profiles are used in the construction industry for sealing doors and windows, as well as in building expansion joints and roofing applications.

HVAC and Building Systems: Used for gaskets and seals in HVAC systems, including ductwork, as well as in windows and doors in residential and commercial buildings.

Marine Industry: EPDM is used in boats and ships for sealing and insulating applications.

Electronics: In electronic enclosures and components for sealing and protecting against moisture, dust, and electromagnetic interference.

Aerospace: In aircraft and space vehicles for various sealing and insulation purposes.

Medical Devices: EPDM rubber profiles are used in medical equipment and devices for sealing and cushioning.

Renewable Energy: In solar panels for weatherproofing and sealing applications.

Food and Beverage Industry: Used for seals and gaskets in equipment and containers that need to meet food safety and hygiene standards.

EPDM rubber profiles offer long-lasting and reliable sealing, insulating, and protective solutions. The choice of the specific EPDM profile, including its shape and size, depends on the requirements of the application. Proper installation and maintenance are important to ensure the profiles continue to perform effectively over time.