I-NBR inokumelana kahle nowoyela, ngokuvamile uma i-medium ingamafutha, sizokhetha okungcono kakhulu izinto ze-NBR njengesihlalo se-valve uvemvane, yiqiniso, izinga lokushisa eliphakathi nendawo kufanele lilawulwe phakathi -30 ℃ ~ 100 ℃, futhi ukucindezela akufanele kube. Inani eliphakeme kakhulu lama-PN25.