ItsindaUmuyoboro w'icyuma urerembaIkoreshwa cyane cyane mu miyoboro irekura. Bitewe n'imiterere y'imiyoboro y'icyuma, ntabwo igonda, imiyoboro y'icyuma irekura igomba guhuzwa mu buryo bunyuranye n'imiyoboro ya rubber iri mu muyoboro kugira ngo umuyoboro ushobore gutonda mu gihe ukoreshwa. Umuyoboro w'icyuma urekura ufite ubushobozi bwo guhangana n'umuyaga n'imiraba, ariko hagati aho, kubera ko imiyoboro yoroshye igizwe n'imiyoboro y'icyuma irekura n'imiyoboro ya rubber, imiyoboro ya rubber akenshi ntabwo igonda ku nguni nini, kandi inguni yo gutonda ya buri muyoboro wa rubber igomba kuba iri mu rugero rukwiye, kugira ngo umuyoboro wose ube mwiza kandi nta mbogamizi. Kubwibyo, imiterere y'umuyoboro ni ingenzi cyane, kandi byaba byiza umuyoboro ukoreshejwe ahantu horoshye, kugira ngo hirindwe imiyoboro ya rubber gutonda cyane biterwa n'umuyaga mwinshi n'imiraba minini, kandi bizatuma imikorere ihoraho idakora neza.

Niba igikorwa kigomba gukorwa mu kirere cy’umuyaga mwinshi n’imiraba minini, imiyoboro irekura ishobora kwihanganira, umuyoboro ugizwe n’imiyoboro y’icyuma irekura ifatanye n’imiyoboro irekura nayo ishobora gufatwa nk’igisubizo muri iki kibazo. Igiciro cyayo kiri hejuru ugereranyije n’imiyoboro y’icyuma irekura ivanze n’imiyoboro ya rubber, bityo muri rusange ntibyemewe nk’amahitamo ya mbere.

ItsindaUmuyoboro w'icyuma urerembaifite ubushobozi bwo gutwara ibintu bwinshi kandi ishobora gutwara ubwoko bwose bw'ibikoresho mu mishinga yo gucukura. Ntabwo ishobora gusa gutwara uruvange rw'amazi (cyangwa amazi yo mu nyanja), ibumba, ibumba n'umucanga, mu burebure bwihariye kuva kuri 1.0 g/cm³ kugeza kuri 2.0 g/cm³, ahubwo inatwara uruvange rw'amazi (cyangwa amazi yo mu nyanja), amabuye, amabuye y'agaciro n'amabuye y'agaciro ya korali, mu burebure bwihariye kuva kuri 1.0 g/cm³ kugeza kuri 2.3 g/cm³.