Understanding EPDM Rubber and Its Benefits

When it comes to getting the best materials for your business, you should invest in long-lasting and durable products. For industries like automotive, aerospace, construction, and medical, the material used to ensure all equipment works correctly needs to be reliable. EPDM rubber tubing or ethylene propylene diene monomer is one of these materials.

EPDM tubing is a synthetic rubber that has a higher density than many others. As it has a much longer life span than many other products out there, you know you will be saving money in the long-run as you will have to replace parts less often.

What Are The Benefits?

The first thing to note when dealing with an EPDM rubber tube is its durability. Many experts believe this to be a superior synthetic elastomer that is weather resistant. Not only can it withstand high temperatures, but it also is ozone, aging, and UV-resistant.

EPDM rubber tubing is also resistant to various fluids like antifreeze (ethylene glycol), water and water-based chemicals, and hydraulic fluids that are vegetable-based. You can also rely on EPDM tubing to stay durable even when in contact with liquid fertilizers, synthetic brake fluids, and mild acids.

Automotive Applications

While EPDM rubber tubing has applications in the aerospace, medical, and construction sectors, it is most typically used within the automotive industry. As it is highly flexible and able to absorb vibration, it is an ideal material for the following automotive applications:

Door and window seals

Cable and wire connectors

Weatherstripping

Braking system

Heater and radiator hoses

Rub strips

When Not To Use EPDM

While EPDM tubing is ideal for many situations, there are a couple of limitations. An EPDM rubber tube should not be used in situations where the material needs to be resistant to hydrocarbons, gasoline, or oil. Despite these few restrictions, its benefits still exceed its limitations.

EPDM Physical Traits

In terms of its durometer level, EPDM generally lies in the range from 30 Shore A - 90 Shore A. For tensile strength, you can expect anywhere from 500 to 2500psi. Generally, for elongation, EPDM stands at 600%, whereas for the compression set, the ASTM D2000 demands a fixed set of 25%.

As you can see, the EPDM rubber tube stands out as a leader in durability and resistance. If you are interested in leveling up your current systems, contact today and find out more about our available tubing options.