society > occupation and work > materials > derived or manufactured material > rubber materials > [noun] > vulcanized rubber (4)
rubber that has been hardened by vulcanizing; cf. vulcanite, n.
Hard vulcanized rubber; ebonite.
A hard compound of india-rubber and sulphur, united by the action of heat. Another name for it is vulcanite, n. Also attributive.
A product obtained from a process of vulcanization.