Rubber isanzweikwiriye amazi, amazi yo mu nyanja, umwuka, umwuka udafite umwuka, alkali, umunyu n'ibindi bikoresho, ariko ntirwanya amavuta y'ubutare n'ibintu bidafite umwuka, ubushyuhe bwo gukoreshwa igihe kirekire ntiburenze 90°C, ubushyuhe buke ni bwiza cyane, ishobora gukoreshwa hejuru ya -60°C.

  Rubber ya nitrileikwiriye ibikomoka kuri peteroli, nka peteroli, amavuta yo kwisiga, amavuta ya lisansi, nibindi, ubushyuhe bwo gukoreshwa igihe kirekire ni 120°C, nk'uko mu mavuta ashyushye ashobora kwihanganira 150°C, ubushyuhe bwo hasi ni -10~-20°C.

  Rubber ya NeopreneIkwiriye amazi yo mu nyanja, aside nke, alkali nke, umuti w'umunyu, irwanya cyane ogisijeni na ozone gusaza, irwanya amavuta make ugereranyije na nitrile rubber kandi irusha izindi rubber rusange, ikoreshwa igihe kirekire iri munsi ya 90℃, ubushyuhe ntarengwa bwo gukoreshwa ntiburenze 130℃, ubushyuhe bwo hasi ni -30~-50℃.

Hariho ubwoko bwinshi bwarubber ya fluorine, zirwanya aside neza, zirwanya ogisijeni n'amavuta, zirwanya imisundi. Zishobora gukoreshwa mu bice hafi ya byose by'aside ndetse no mu mavuta amwe n'amwe n'imisundi, ubushyuhe buri munsi ya 200°C.

Urupapuro rwa rubber nk'agasanduku k'urukiramende, gakoreshwa cyane cyane mu miyoboro cyangwa mu myobo ikunze gusenywa, mu myobo y'intoki, umuvuduko nturenga 1.568MPa. Kubera ko muri gasket zose, gasket za rubber nizo zoroshye cyane, zikora neza, kandi zishobora kugira ingaruka zo gufunga hakoreshejwe imbaraga nke mbere yo gupakira. Kubera iyo mpamvu, iyo ishyizwemo igitutu imbere, biroroshye kuyikuramo bitewe n'ubunini cyangwa ubukana buke bwa gasket.

Urupapuro rwa rubber rukoreshwa muri benzene, ketone, ether n'ibindi bintu bisukura umubiri, byoroshye kubyimba, kwiyongera ibiro, ibintu byoroshye kandi bifatana, bigatuma seal inanirwa. Muri rusange, niba urugero rwo kubyimba rurenze 30%, ntirushobora gukoreshwa.

Mu gihe umuvuduko muke (cyane cyane munsi ya 0.6MPa) n'imashini ikoresha umwuka uvacana, gukoresha imipira ya kabutura birakwiye cyane. Ibikoresho bya kabutura bifite ubucucike bwiza kandi bifite ubushobozi buke bwo kwinjira. Urugero, kabutura ya fluorine ikwiriye cyane mu gufunga gaskets z'ibikoresho bikoresha umwuka uvacana, kandi uburebure bwa kabutura bugera kuri 1.3 × 10-7Pa. Iyo kabutura ikoreshejwe mu rugero rwa kabutura rwa 10-1 ~ 10-7Pa, igomba gutekwa no kuvomwa.