Hydrogenated Nitrile Rubber O-Rings (HNBR)

Hydrogenated Nitrile Rubber O-Rings (HNBR)

Highly Saturated Nitrile Green O-rings in 70 durometer. Hydrogenation of nitrile rubber removes most of the residual unsaturation in the polymer to make it far less vulnerable to attack by heat, ozone, and oxygen. In fact, due to superior oil and temperature resistance, Highly Saturated Nitrile can sometimes be substituted for more costly fluorocarbon rubber. It is frequently used in automotive air conditioning systems employing R-134a refrigerants. It exhibits good resistance to petroleum based oils, compression set and a variety of Freons.

Resistance of the HNBR O-ring
The HNBR O-ring is resistant to the following media:
Biological oils
Motor oils
Lubricating oils
Miniral oil based hydraulic fluids
Oil/amine mixtures
Sour gas
Dilute acids and bases
Oxidized fuels
Diesel fuel
Vegetable and animal fats
Ozone

FAQ:

Q: Can you produce as my drawing?

A: Yes, we can produce based on your drawing or sizes.

Q: How long is your delivery time?

A: Generally it is 1-2 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q: What express do you use to send the samples?

A: We usually ship samples by DHL, TNT, FEDEX and UPS. It usually takes 3-5 days to arrive.

Looking for ideal Hydrogenated Nitrile Rubber Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the O Rings HNBR are quality guaranteed. We are China Origin Factory of Highly Saturated Nitrile. If you have any question, please feel free to contact us.

Product Categories : O Ring > HNBR O Ring