Uruganda rukora reberi rurimo amagambo atandukanye ya tekiniki, murirwo latx nshya yerekeza kumavuta yo kwisiga yaciwe mubiti bya rubber.
Rubber isanzwe igabanyijemo ibice 5, 10, 20, na 50, muri byo SCR5 ikubiyemo ubwoko bubiri: reberi ya emulsiyo na rubber.
Amata asanzwe yama mata akorwa mugukomera, gusya, no gukama latx, mugihe gushiraho ibisanzwe bisanzwe bikorwa mugukanda, gusya, no gukama firime yumye.
Mooney viscosity ni igipimo cyo gupima urumuri rusabwa kugirango ruzunguruke mu cyuho cya rubber mu bihe byihariye.
Uwitekarubber yumye ibirimo bivuga garama zabonetse mukumisha 100g ya latex nyuma yo gukomera kwa aside.
Rubber igabanijwemorubber narubber, hamwe nambere yari reberi mbisi naho iyindi ihujwe na rubber.
Umukozi ni imiti yongewe kuri reberi mbisi kugirango itezimbere imikorere yibicuruzwa.
Rubber ni polymer yoroheje cyane yakozwe na polymerizing monomers.
Rubber ni ibikoresho bikozwe mu bicuruzwa bitunganijwe bya rubber hamwe n’imyanda ya rubber.
Ibikoresho bya Vulcanizing Irashobora gutera reberi guhuza, mugihegutwika ni kubaho imburagihe ya volcanisation phenomenon.
Abakozi bashimangira nakuzuza kunoza imiterere yumubiri ya reberi no kugabanya ibiciro.
Ibikoresho byoroshya or amashanyarazi ongera plastike ya rubber, mugiherubber ni inzira yo gutakaza buhoro buhoro imitungo.
Antioxydants gutinda cyangwa kubuza gusaza kwa rubber kandi bigabanijwemo imiti niyumubiri irwanya gusaza.
Gutera ubukonje nagutera amavuta reba kuri phenomenon ya sulfure nibindi byongeweho gutera hamwe na sulferi igwa hamwe na kristu.
Plastike ni inzira yo guhindura reberi mbisi mubikoresho bya pulasitike, bishobora gukomeza guhindura ibintu mugihe uhangayitse.
Kuvanga ni inzira yo kongeramo ibintu bivanga muri rubber kugirango ikore reberi, mugihegutwikira ni inzira yo gushiraho igituba hejuru yigitambara.
Kuzunguruka ni inzira yo gukora firime zuzuye cyangwa kaseti zivanze na rubber. Guhangayikishwa cyane, guhangayika cyane, no kurambura kuruhuka byerekana kurwanya ihindagurika, kurwanya ibyangiritse, hamwe nibiranga imiterere ya reberi yibirunga.
Kurira imbaraga iranga ubushobozi bwibikoresho byo kurwanya ikwirakwizwa, mugiherubber gukomera nakwambaraguhagararira ubushobozi bwa reberi yo kurwanya ihindagurika no kwambara hejuru.
Rubberubucucikebivuga ubwinshi bwa reberi kuri ingano yububiko.
Kurwanya umunaniro bivuga imiterere n'imikorere ya reberi munsi yimbaraga zo hanze.
Gukura bivuga inzira yo guhagarika reberi, kandi igihe cyo gukura kiratangirana no gukomera kwa latex kugeza umwuma.
Inkombe Gukomera: Gukomera bivuga ubushobozi bwa reberi yo kurwanya igitutu cyo hanze, gikoreshwa mukugaragaza urugero rukomeye rwa reberi. Gukomera ku nkombe bigabanyijemo A (gupima reberi yoroshye), B (gupima reberi ya kimwe cya kabiri), na C (gupima reberi ikomeye).
Imbaraga: Imbaraga zingutu, zizwi kandi nkimbaraga zinguvu cyangwa imbaraga zingana, bivuga imbaraga kuri buri gice cyakoreshejwe kuri reberi iyo gikuweho, kigaragara muri Mpa. Imbaraga za Tensile ni ikimenyetso cyingenzi cyo gupima imbaraga za mashini ya reberi, kandi nini agaciro kayo, niko imbaraga za reberi ziba nziza.
Kurambura cyane kuruhuka, bizwi kandi nko kurambura, bivuga igipimo cy'uburebure bwiyongereye bitewe n'uburemere bwa reberi iyo ikwegeye ku burebure bwayo bwa mbere, igaragazwa nk'ijanisha (%). Nibipimo byerekana gupima plastike ya reberi, kandi igipimo kinini cyo kuramba cyerekana ko reberi ifite imiterere yoroshye hamwe na plastike nziza. Kugirango imikorere ya reberi, ikeneye kugira uburebure bukwiye, ariko byinshi ntabwo ari byiza.
Igipimo cyo kugaruka, bizwi kandi nka rebound elastique cyangwa ingaruka zoroshye, ni ikintu cyingenzi cyerekana imikorere yo gupima reberi. Ikigereranyo cyuburebure bwa rebound nuburebure bwumwimerere mugihe ukoresheje pendulum kugirango uhindure reberi kurwego runaka byitwa igipimo cyo kwisubiramo, kigaragazwa nkijanisha (%). Ninini agaciro, niko elastique ya reberi.
Kuraho ihinduka rihoraho, bizwi kandi nka deformasiyo ihoraho, ni ikimenyetso cyingenzi cyo gupima ubworoherane bwa reberi. Ni igipimo cy'uburebure bwiyongereye ku gice cyahinduwe cya reberi nyuma yo kuramburwa no gukururwa hanyuma igahagarikwa mu gihe runaka (ubusanzwe iminota 3) n'uburebure bw'umwimerere, bigaragazwa nk'ijanisha (%). Iyo diameter yayo ntoya, niko elastique ya reberi. Byongeye kandi, ubuhanga bwa reberi burashobora kandi gupimwa no guhindagurika guhoraho.
Igihe cyo kohereza: Ugushyingo-29-2024
