Carboxylated-Nitrile-Butadiene-Rubber (XNBR)

Description:

Produced by adding a carboxylic acid group to a nitrile-rubber, this material contains more cross-linking points than the common NBR. The result is a major resistance to swelling and abrasion as well as higher tensile and breaking strengh. Contrary to that, the resistance to water, the durability and some temperature-depending properties are reduced to a certain degree. The structure of XNBR is comparable to the one of NBR.

Category:
Copolymer

Formula: