What are EPDM properties?
Ethelyne Propylene Diene Monomer (EPDM) is probably the most water resistant rubber available and this is maintained to high temperatures (up to 180°C in steam for peroxide cures). In addition it has strong acid/alkali resistance and exhibits excellent electrical insulation, compression set, and low temperature properties. With proper use EPDM can last for long periods of time and act as a less expensive alternative to silicone. Trade names include Buna, Nordel and Keltan.
What is EPDM rubber commonly used for?
EPDM is an extremely versatile material particularly suitable for outdoor use and has the dynamic properties between Natural and Silicone rubber. It has good resistance to most water based chemicals and to vegetable based hydraulic oils but poor resistance to mineral oils and di-ester based lubricants. The largest market for EPDMs is the automotive industry. Typical applications include hoses, window and door seals, gaskets, washers, belts and o-rings but at DP Seals we specialise in blending exactly the right material for your specific requirements.
EPDM Property Specifications
Rubber materials expertise
At DP Seals we pride ourselves on being able to provide specialist advice in selecting and developing exactly the right blend of materials to meet a vast range of performance requirements.
As part of our service we also maintain a large quantity and variety of quality raw materials in stock, enabling us to offer fast turnaround and provide for tight deadlines.
The information provided here is only a guide to EPDM’s primary characteristics and uses. The relationship between material, product performance and blend options is complex.
Below you’ll find many free resources to help you think about material selection and we are always on hand to discuss your requirements and provide expert advice.