Oxide ya Magnesium ikoreshwa mu nganda za rubber

Oxide ya Magnesium (MgOs)zimaze gukoreshwa mu nganda za Rubber mu myaka irenga 100.Nyuma gato yo kuvumbura ibinyabuzima bya sulfuru mu 1839, MgO hamwe na oxyde ya organic organique byagaragaye ko byihutisha umuvuduko muke wa sulferi wakoreshejwe wenyine.Byageze mu ntangiriro ya 1900 igihe umuvuduko w’ibinyabuzima watezimbere ugasimbuza magnesium nizindi okiside nkumuvuduko wibanze muri sisitemu yo gukiza.Ikoreshwa rya MgO ryaragabanutse kugeza mu ntangiriro ya 1930 mugihe cyo kuvuka kwa elastomer nshya ya sintetike yakoresheje iyi okiside cyane kugirango ituze kandi itabogamye (acide acide) ivanze-polychloroprene (CR).No muri iki gihe, mu ntangiriro z'ikinyejana gitaha, ikoreshwa rya mbere rya MgO mu nganda za rubber riracyari muri sisitemu yo gukiza polychloroprene (CR).Mu myaka yashize, abahuzabikorwa bamenye inyungu za MgO mu zindi elastomeri nka: chlorosulfonated polyethylene (CSM), fluoroelastomer (FKM), halobutyl (CIIR, BIIR), hydrogenated NBR (HNBR), polyepichlorohydrin (ECO) nibindi.Reka tubanze turebe ukorubber urwego MgOsbyakozwe hamwe nimiterere yabyo.

Kera mubikorwa bya reberi ubwoko bumwe gusa bwa MgO bwaboneka-buremereye (kubera ubwinshi bwabwo).Ubu bwoko bwakozwe nubushyuhe bukabijemagnesite karemano(MgCO2).Urwego rwavuyemo akenshi rwanduye, ntabwo rukora cyane kandi rufite ubunini bunini.Hamwe niterambere rya CR, abakora magnesia bakoze ibishya, ubuziranenge bwinshi, bukora cyane, ingano ntoya ya MgO-yongeyeho urumuri.Iki gicuruzwa cyakozwe na carbone ya magnesium yibanze (MgCO3).Kugeza ubu iracyakoreshwa muri farumasi no kwisiga, iyi MgO yasimbuwe ningirakamaro cyane, ntoya ya MgO-itara cyangwa urumuri rwa tekiniki.Hafi ya reberi yose ikoresha ubu bwoko bwa MgO.Yakozwe nuburyo bwa magnesium yangirika muburyo 2: gukomezahydroxide (Mg (OH) 2).Ubwinshi bwacyo buri hagati yumucyo uremereye kandi wongeyeho kandi ufite ibikorwa byinshi cyane nubunini buto.Ibintu bibiri byanyuma-ibikorwa hamwe nubunini buke-nibintu byingenzi bya MgO iyo ari yo yose ikoreshwa muguhuza reberi.