Ethylene Propylene Diene Monomer (EPDM) Reclaimed Rubber

Ethylene Propylene Diene Monomer (EPDM) is a type of synthetic rubber that is widely used in various industries due to its excellent resistance to heat, ozone, and chemicals.

Key Characteristics

Composition: EPDM is a terpolymer of ethylene, propylene, and a small amount of a diene monomer (typically dicyclopentadiene or ethylidene norbornene).
Properties:
Excellent Weather Resistance: Highly resistant to ozone, sunlight, and weathering.
Good Chemical Resistance: Resistant to many chemicals, including acids, alkalis, and oils.
Good Heat Resistance: Can withstand high temperatures without significant degradation.
Excellent Electrical Insulation: Exhibits good electrical insulating properties.
Good Flexibility and Durability: Remains flexible over a wide temperature range.

Applications EPDM

Automotive: Seals, gaskets, hoses, weatherstripping
Construction: Roofing membranes, waterproofing sheets, geomembranes
Wire and Cable: Insulation for wires and cables
Industrial: Chemical hoses, gaskets, diaphragms
Consumer Goods: Sporting goods, toys

Advantages of EPDM

Long Lifespan: High resistance to weathering and aging, leading to extended service life.
Versatility: Suitable for a wide range of applications due to its diverse properties.
Environmentally Friendly: Some grades of EPDM can be recycled.
Limitations:

Lower Tensile Strength: Compared to some other rubbers, EPDM may have lower tensile strength.
Limited Oil Resistance: While resistant to many chemicals, it may exhibit limited resistance to certain oils and solvents.