Saray totoo so ontatken tan man-rub so man-edad la{_}} so nausar ed andukey a panaon, arum so magmaliw a malambot tan mapekder, tan arum so onawet tan magmaliw a malambot dia wadiaadman wadia la’d satan, say orihinal ya ehersipen tan biskeg na saray rubi so walaan na saray rubi na rubi, saray rubi, so onkigtel, tan saray bitak, tan saray bikking, tan saray bitak, tan saray rubi, so mamubunigas na saray rubi, sikara so ambela met, tan makmaksil, tan makikigtot, tan saray rubi, sikara so mamubunigas, tan saray rubi, sikara so mamubunigas, tan saray rubi, sikara so mamubunigas, tan saray rubi, sikara, so mamubunigas, tan saray rubi, sikara, so mamubunigas, tan saray rubi, sikara so nalalakap, tan saray rubi, sikara so ambegya tan malambot, tan saray goma. say kaslakan a nagagawa ed temporaryon itatatken na petang tan oksihena{3} .
Say oksida so sakey ed saray importantin rason ed rugon jad kayari{{} nen Oxygen et walay bulos ya reaksion na goma ) tan say molekula ya apisagpisag na rubi, a pansesengegay pananguman ed goma dia la natan et mas dakel so goma la natan tan onsulok ni nen say oso nen say oso nen say obra ya onsasbel ed goma.
Say pamabaleg ed temperatura so pansengegan met na pankibalatar na thermal odino say pankrus na goma na goma, balet say manunan epekto na petang et aktibo la{__} also have a destructive effect on rubber. In addition to directly causing the breakage and cross-linking of rubber molecular chains, rubber absorbs light energy to generate free radicals, which initiates and accelerates the oxidation chain reaction process. In addition, mechanical stress, moisture, chemical media, variable metal ions, high energy radiation, electricity and biology can also age the goma{5}.
Anggaman say itatatken na goma so ag sigpot a napaliisan, saya so nayarin naatrasado la{0{} Say sankakombeniente tan epektibon sukat et pian nadagdag so ahente a man-aadenda{2} Say ahente ya onsusulong na ahensia so makaala ed saray aktibon manpapasakit legan na 46 ya rubi, a bengatbengat a manproprotekta ed satan diad panamegley na pastolan na satan a panag-alay- rub.