The difference between EPDM rubber seal and CR rubber seal that you need to know before choosing

The difference between EPDM rubber seal and CR rubber seal that you need to know before choosing

Both EPDM rubber seals and CR rubber seals, or sometimes known as neoprene rubber seals, are seals that are popular to choose from and can be produced in a variety of cross-sections such as square cross-section, U-Channel, P-Profile, e-profile. etc.

which both rubber seals This species has similar properties in terms of resistance to environmental conditions, can be used outdoors

However, there are still 3 The nuances you need to know before choosing

1. Heat resistance : EPDM rubber seals have higher heat resistance than CR rubber seals. which EPDM rubber seal It can withstand heat up to +160 °C, so it is very suitable for use as an incubator seal or rubber seal that needs to be heat-resistant. CR rubber seals Or neoprene rubber seal Able to withstand heat only +140 °C
2. Cold resistance : EPDM rubber seals are rubber seals with a wide operating temperature range of -50 to +160°C. Can be used for cold resistant work Or can be used at low temperatures well While CR rubber seals or neoprene rubber seals are not recommended for cold resistant applications.
3. Oil resistance : EPDM rubber seals are not resistant to oil, while CR rubber seals Or neoprene rubber seals can withstand oil.

Therefore, if you want to use it outdoors or have to withstand high heat and no contact with oil, choosing EPDM rubber seals. Considered to answer a lot But if the application has to be in contact with oil as well Choosing a CR rubber seal It is the best choice.

At AlphaSeals brand We have a service to produce EPDM rubber seals. and CR rubber seal or neoprene rubber seal according to Spec. Your use, minimum production of 100 meters or more

If you are interested, ask for more details or want to order production, contact via channels

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