EPDM
List of Elastomer & Rubber Material
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List of Metal Material
Price
$$$$$
Strength
Excellent weather resistance, ozone resistance, and thermal stability.
Weakness
Poor resistance to petroleum-based fluids and oils.
Common Application
Automotive weatherstripping, seals, and gaskets, roofing membranes, pond liners, and electrical insulation.
Properties at a Glance
*Pease note: The following material properties are for reference only. Actual values may vary depending on the selected material brand.
| Property | Metric | English |
|---|---|---|
| Density | 0.85-1.4 g/cm³ | 56.87-58.04 lb/ft³ |
| Shore Hardness A | 30-90 | 30-90 |
| Tensile Strength | 3.45-24.13 kPa | 500-2500 PSI |
| Elongation at Break | 100-700% | 100-700% |
| Min Temp. | -50~-40°C | -60~-40º F |
| Max Temp. | 105~150°C | 220~ 300º F |
Chemical Properties
- Excellent resistance to acids and alkalies.
- Poor resistance to fuel.
- Poor oil resistance.
Get Custom EPDM Parts with Zhongde
Is EPDM rubber recyclable?
Yes, EPDM rubber is recyclable. EPDM rubber can be reclaimed and recycled through various processes, including mechanical grinding, shredding, and reprocessing. The recycled EPDM material can then be used to manufacture new products.
What are two types of EPDM?
Solid EPDM and expanded EPDM foam are two different physical forms of EPDM.
- Solid EPDM is the traditional form of EPDM rubber, which is dense and non-porous. It is commonly used in applications where a solid, impermeable material is required, such as gaskets, seals, roofing membranes, and automotive parts.
- Expanded EPDM foam has a cellular structure with interconnected air pockets, making it lightweight, flexible, and compressible. It is often used for insulation, cushioning, gaskets, and weatherstripping applications.
What is the typical lifespan of EPDM in different environments?
Generally, EPDM is known for its excellent durability and weather resistance. In outdoor environments, EPDM roofing membranes, seals, and gaskets can often last for 20 years or more. However, the lifespan may be shorter in environments with extreme temperatures, high levels of UV radiation, or exposure to chemicals.
