Rubber ya sintetike ningirakamaro cyane mugukora ibintu uyumunsi. Muri 2023, yari hafi 58% ya reberi yose ikoreshwa kwisi. Ubwoko bwa reberi ikoreshwa cyane ni:
Styrene-Butadiene Rubber (SBR)
Polybutadiene Rubber (BR)
Ethylene-Propylene-Diene Monomer (EPDM)
Isobutylene-Isoprene Rubber (IIR)
Polyisoprene Rubber (IR)
Nitrile Rubber (NBR)
Rubber Chloroprene (CR)
Rubber Acrylic (ACM)
Hydrogenated Nitrile Rubber (HNBR)
Rubber ya sintetike nayo yitwa elastomers. Byakozwe nabantu, ntibisangwa muri kamere. Izi elastomers akenshi zirakomera kandi ziramba kuruta reberi karemano. Zikoreshwa mu nganda nyinshi, nko gukora imodoka no kubaka. Kumenya ubwoko butandukanye bwa reberi bifasha injeniyeri n'abakozi guhitamo igikwiye kuri buri murimo. Imbonerahamwe ikurikira irerekana uburyo reberi ya syntetique yagurishijwe kwisi yose mumyaka yashize:
| Ingano |
yisoko rya Rubber Global Synthetic Rubber (Miliyari USD) |
| 2023 |
~ 41.04 |
| 2024 |
38.90 |
| 2025 |
41.04 (biteganijwe) |
| 2034 |
66.44 (iteganyagihe) |
Ibyingenzi
Rubber ya sintetike ikorwa nabantu. Ikoreshwa cyane mumapine, kashe, hose, nibindi byinshi. Kumara igihe kirekire kuruta reberi isanzwe. Irashobora kandi guhinduka kugirango ihuze imirimo itandukanye.
Hariho ubwoko butandukanye bwa rubber . Buri bwoko bugira imbaraga zidasanzwe. SBR nibyiza kumapine. NBR ikorana namavuta. EPDM nibyiza kubihe bibi. Silicone ikoreshwa mubushyuhe no mubuvuzi.
Ugomba guhitamo reberi ikwiye ya buri kazi. Tekereza ku bintu nkubushyuhe, imiti, uko bingana, nigiciro cyayo.
Ibikoresho byinshi bya sintetike, nka Santoprene, birashobora kongera gukoreshwa. Ibi bifasha kugabanya imyanda kandi bigatuma isi igira isuku.
Kumenya icyo buri reberi ishobora gukora ifasha injeniyeri nababikora. Bashobora guhitamo icyiza. Ibi bituma ibicuruzwa bikomera, bifite umutekano, kandi biramba.
Rubber Synthetic Niki?
Ibisobanuro
Rubber ya sintetike ikorwa nabantu, ntabwo iboneka muri kamere. Ikora cyane nka reberi isanzwe. Ibi bikoresho byitwa elastomers kuko birashobora kurambura no gusubira mumiterere yabyo. Inganda zikora elastomers ukoresheje imiti ivuye mumavuta. Ibikoresho bya sintetike ni nkibisanzwe bisanzwe, ariko birashobora guhinduka kubikorwa bidasanzwe.
Icyitonderwa: Hariho ubwoko bwinshi bwa reberi yubukorikori, nka styrene-butadiene rubber, butyl rubber, na rubber silicone. Ubwoko bwose burakomeye muburyo bwabwo kandi bukoreshwa mubintu bitandukanye.
Inganda zikora imiti zivuga ko reberi yubukorikori ari elastomer iyariyo yose ishobora guterwa kandi ikorwa muguhuza imiti hamwe. Iri tsinda rifite reberi ya acrylate, butadiene-styrene copolymers, nitrile-butadiene, nibindi. Aba elastomers nibyingenzi mugukora amapine, kashe, ingofero, nibindi byinshi.
Umusaruro
Gukora reberi yubukorikori itangirana nibikoresho bishingiye kumavuta. Inganda zikoresha ibintu nka naphtha, zifata gaze gasanzwe kugirango ikore monomers. Monomers ni ibintu nka butadiene, styrene, isoprene, chloroprene, acrylonitrile, Ethylene , na propylene. Polymerisation ninzira ihuza monomers kugirango ikore iminyururu ndende yitwa polymers.
Elastomers benshi bafite umugongo wakozwe na atome ya karubone, ariko reberi ya silicone ifite umugongo wakozwe na silicon na ogisijeni.
Rubber ya silicone iva muri silicon, iboneka mumucanga cyangwa muri quartz.
Catalizaires zitandukanye hamwe na monomer bivanze bifasha kugenzura uko elastomers ihinduka. Nyuma ya polymerizasiyo, ibikoresho binyura mubirunga. Iyi ntambwe ikoresha ibintu nka sulfure kugirango reberi ikomere kandi ikomeye. Guhindura imiterere yimiti ireka inganda zikora elastomers kubintu byinshi bidasanzwe bikoreshwa.
Ubwoko bwa Rubber
Styrene-Butadiene (SBR)
Rubber ya Styrene-butadiene ikoreshwa cyane kwisi. Inganda zikora zivanga ahanini butadiene na styrene zimwe. Uru ruvange rukora ibintu bikomeye kandi byunamye. SBR ntabwo ishira byoroshye kandi ifatanye neza nicyuma. Ikora ahantu hakonje cyane kandi hashyushye, kuva -60ºF kugeza + 225ºF. SBR ikoreshwa cyane mugukora amapine, akoresha hafi ya SBR yakozwe. Iraboneka kandi mu mukandara, ingofero, insinga, inkweto, hamwe no gupakira ibiryo. SBR ntabwo ihenze kandi ikora neza kubikorwa byinshi. Abantu bakunze kuvanga SBR na reberi karemano kugirango amapine arusheho kuba meza.
Icyitonderwa: SBR ivanze na reberi karemano kugirango ifashe amapine kumara igihe kirekire.
Butadiene Rubber (BR)
Rubber Butadiene nubundi bwoko bwingenzi bwa rubber. Nibyiza cyane kandi birashobora kurambura byinshi. BR ntabwo ishwanyagurika byoroshye kandi imara igihe kirekire. Ikora neza haba mubihe bishyushye nubukonje. BR ikoreshwa mumapine, gaseke, kashe, hamwe ninkweto. Iboneka kandi mumikandara ya convoyeur, ibikoresho bya siporo, nibikoresho byubuvuzi.
Nitrile Rubber (NBR)
Rubber ya Nitrile nayo yitwa Buna-N. Ikozwe muri acrylonitrile na butadiene. NBR ninziza cyane kurwanya amavuta, lisansi, na chimique. Ikoreshwa kuri kashe, gasketi, hamwe na hose mumodoka no mu ndege. NBR ikoreshwa kandi mubikoresho bya peteroli na gaze hamwe na gants zo kwa muganga. Ikora neza muri moteri na sisitemu ya lisansi kuko idacika mumavuta. NBR irakomeye kandi imara umwanya muremure ahantu hakomeye.
Ethylene Propylene Diene (EPDM)
EPDM ni reberi yubukorikori ihagarara ku zuba, imvura, na ozone. Iguma yunamye haba mubihe bishyushye nubukonje. EPDM ntabwo yangizwa namazi cyangwa imiti myinshi. Nibihendutse kandi birashobora gukoreshwa. EPDM ikoreshwa mumiryango yimodoka, ama shitingi, ibisenge, hamwe na sisitemu yo mu kirere. Ni amahitamo meza kubintu bikoreshwa hanze cyangwa mubihe bibi.
Neoprene (CR)
Neoprene nayo yitwa chloroprene rubber. Birakomeye, byunamye, kandi ntabwo byangizwa namavuta. Neoprene irashobora gukemura ibibazo no guhinduka mubushuhe. Ikoreshwa mumodoka ya gasketi, ama shitingi, hamwe na mount. Mu nyubako, ikoreshwa kuri kashe na padi. Neoprene iboneka no mu bishanga, ibikoresho byo kwirinda, n'umukandara kuko birwanya ikirere n'imiti.
Butyl Rubber (IIR)
Rubber ya butyl ntabwo ireka gaze kunyura byoroshye. Ibi bituma biba byiza kumiyoboro yipine hamwe nudupapuro twacupa. Iguma yunamye kandi ikomeza umwuka imbere mumapine. Rubber ya Butyl irinda kandi imiti amazi n’imiti. Irashobora guhinduka kugirango ihuze ibikenewe bidasanzwe, nko kuyikiza byihuse kubidodo byimiti.
Chlorine Polyethylene (CPE)
Chlorine polyethylene ni reberi ikomeye kandi yoroheje. Irahagarara kugirango ubushyuhe, amavuta, umuriro, nikirere kibi. CPE ikoreshwa mubipfundikizo, insinga, nibice by'imodoka. Biroroshye kuvanga no gushushanya. CPE ikora neza mubushyuhe bwinshi kandi ntabwo ifata umuriro byoroshye.
Rubber Acrylic (ACM)
Rubber ya Acrylic ikoreshwa cyane mumodoka. Irashobora gufata ubushyuhe bwinshi, amavuta, kandi ntisaza vuba. ACM iboneka muri kashe, amabati, gaseke, hamwe na kole. Ifasha kugabanya urusaku kandi ituma ibice byimodoka bimara igihe kirekire. ACM nayo nibyiza kubice bya sisitemu ya lisansi hamwe na kole kumiryango yimodoka.
Fluorocarubone (FPM)
Fluorocarbon reberi nayo yitwa FPM cyangwa Viton. Ifite fluor mu miterere yayo. FPM irashobora gukoresha ubushyuhe bwinshi cyane hamwe nimiti ikomeye. Ntabwo isenyuka mumavuta, lisansi, cyangwa ibishishwa. FPM ikoreshwa kuri kashe na gasketi mumodoka, indege, ninganda. Ikora neza aho ibintu bishyushye cyane cyangwa bifite imiti ikaze.
Silicone Rubber (MQ)
Rubber ya silicone irunamye cyane kandi irashobora gufata ubushyuhe bwinshi. Ni umutekano kubantu kandi ntabwo yitabira imiti. Muri elegitoroniki, ikubiyemo insinga kandi ikanashyiraho kashe. Mu bitaro, ikoreshwa mu tubari, catheters, no kuyitera. Rubber ya silicone irasobanutse kandi yoroshye, nibyiza rero kubikoresho byubuvuzi n amenyo.
Polyisoprene
Polyisoprene ni reberi yubukorikori isa cyane na reberi isanzwe. Ntabwo ifite proteine za latex, ntabwo rero itera allergie. Polyisoprene ikoreshwa mubikoresho byubuvuzi nibiribwa. Biroroshye gukora kandi ntibisenyuka muri ozone cyangwa imiti. Polyisoprene ntabwo irambuye nka reberi karemano, ariko irarenze ndetse ifite umutekano kubantu bafite allergie.
Santoprene
Santoprene ni reberi idasanzwe ikora nka reberi na plastiki. Ikozwe no kuvanga reberi ya EPDM na polypropilene. Santoprene irashobora gukoreshwa inshuro nyinshi, nibyiza kwisi. Irahagarara kumiti, ikirere, no kunama. Santoprene ikoreshwa mubidodo by'imodoka, ama shitingi, n'ibicuruzwa byo murugo. Iboneka kandi mubikoresho nibikoresho byo hanze. Ubwoko bushya bwa Santoprene biroroshye gukora no kugura make.
| Ikiranga / Umutungo |
Ibisobanuro |
Imodoka ikoresha |
ibicuruzwa byabaguzi |
| Ubwoko bwibikoresho |
Santoprene ikozwe muri reberi ya EPDM na polypropilene |
Ikoreshwa kubidodo byimodoka, ama shitingi, imbere nibice byimodoka |
Ikoreshwa mubikoresho byo murugo, insinga, nibicuruzwa byo hanze |
| Kuramba |
Birakomeye cyane kandi ntibisaza byoroshye |
Bituma ibice byimodoka bimara igihe kirekire kandi birwanya ibyangiritse |
Bituma ibintu byo murugo bikomera kandi bigashobora gukemura ibibazo |
| Kurwanya imiti |
Ntabwo yangizwa na acide, amavuta, cyangwa amavuta |
Nibyiza kubice byimodoka ikora amazi |
Nibyiza kubintu byo murugo bikora imiti |
| Kurwanya Ikirere |
Ntishobora gucika izuba cyangwa imvura |
Ikoreshwa mubice by'imodoka hanze |
Ikoreshwa mubicuruzwa byo hanze |
| Ubushyuhe |
Akora kuva ubukonje cyane kugeza ashyushye cyane |
Ikoreshwa muri sisitemu yo mu kirere hamwe na hose |
Nibyiza kubikoresho bishyuha cyangwa bikonje |
| Gusubiramo |
Irashobora gukoreshwa kandi ikongera gukoreshwa |
Ifasha abakora imodoka kurushaho kuba icyatsi |
Nibyiza kubidukikije |
| Gutunganya hamwe nubuziranenge bwubuso |
Santoprene nshya iroroshye gushiraho kandi isa neza |
Ikoreshwa mubice byimodoka bigomba kureba no kumva neza |
Bituma ibintu byo murugo bihinduka kandi byiza |
| Imico myiza n'imikorere |
Mukomere, wunamye, kandi usa neza |
Ikoreshwa mumodoka imbere |
Byakoreshejwe mubintu byo murugo bigomba kuba bikomeye kandi bisa neza |
Santoprene ni amahitamo yambere kumodoka nibicuruzwa murugo kuko birakomeye kandi byoroshye.
Buna Rubbers
Rubuna ya Buna irimo Buna-N na Buna-S. Buna-N ikozwe muri acrylonitrile na butadiene. Nibyiza cyane kurwanya amavuta na lisansi. Buna-S ikozwe muri styrene na butadiene. Irahagarara kugirango ubushyuhe n'imiti. Buna-N ikoreshwa kuri kashe hamwe na hose. Buna-S ikoreshwa mumapine, umukandara, n'inkweto. Inganda zirashobora guhindura uburyo izo reberi zakozwe kugirango zihuze ibikenewe bitandukanye.
EPM
Ibikoresho bya Ethylene propylene, cyangwa EPM, ni reberi yubukorikori ifite umugongo ukomeye. Ntabwo yangizwa n'ubushyuhe, izuba, cyangwa ikirere. EPM iguma yunamye mubukonje kandi ni byiza guhagarika amashanyarazi. Ikoreshwa mumiryango yimodoka, ama shitingi, ibisenge, ninsinga. EPM irakomeye kandi yoroheje, bityo ikora neza mumodoka ninyubako.
Epichlorohydrin (CO)
Epichlorohydrin rubber ninziza cyane kurwanya amavuta, lisansi, na chimique. Igumana imbaraga zayo ahantu hakomeye kandi ntireka gaze. CO reberi ikoreshwa mumavuta ya peteroli, kashe, na gasketi mumodoka no mu ndege. Ikora mubihe bikonje nubushyuhe kandi byunamye neza. CO reberi ifata neza ibyuma nigitambara, bifasha gukora kashe ikomeye.
Inama: Mugihe utoragura ubwoko bwa reberi, tekereza kubyo ukeneye. Reba niba ishobora gukora ubushyuhe bukwiye, imiti, nuburyo ishobora kunama.
Ibyiza n'imikoreshereze
Kurwanya Kurwanya
Kurwanya abrasion bisobanura uburyo reberi ihagaze neza. Rubber ya Nitrile na styrene-butadiene reberi nibyiza cyane kuribi. Rubber ya Nitrile ikoreshwa mumazu yimodoka, imirongo ya lisansi, O-impeta, hamwe na kashe. Ntabwo ishaje vuba kandi irashobora gukoresha amavuta. Rubber ya Styrene-butadiene itoragurwa amapine, inkweto, umukandara, hasi. Polyurethane nayo irakomeye kurwanya kwambara mu nganda. Neoprene na Viton bakora akazi keza ariko ntibakora neza nka Nitrile cyangwa SBR. EPDM na silicone ntibirwanya kwambara cyane kandi ntabwo aribyiza kubikorwa bitoroshye.
| Elastomer |
Abrasion Kurwanya |
Ibisanzwe Byingenzi Porogaramu |
| Nitrile (NBR) |
Cyiza |
Amashanyarazi yimodoka, imirongo ya lisansi, O-impeta, gaseke, kashe |
| Styrene-Butadiene (SBR) |
Cyiza |
Amapine yimodoka, inkweto zinkweto, imikandara ya convoyeur, amagorofa |
| Polyurethane |
Cyiza |
Porogaramu zinganda zisaba kwihanganira kwambara cyane |
| Neoprene |
Nibyiza |
Intego rusange, munsi ya NBR, SBR, Polyurethane |
| Viton |
Nibyiza |
Ikidodo c'indege, gukoresha imiti na lisansi |
| EPDM |
Neza |
Ntibikwiriye gukoreshwa-gukuramo |
| Silicone |
Neza |
Ubushyuhe bwo hejuru, kutarwanya abrasion |
Kurwanya Amavuta na Shimi
Ibikoresho bimwe bya sintetike birashobora gukoresha amavuta na chimique neza. Nitrile butadiene reberi ni nziza hamwe namavuta, lisansi, hamwe namavuta. Viton niyo nziza hamwe nimiti ikomeye namavuta. Ibi bituma biba byiza ku ndege n'ibimera. Neoprene irakomeye kandi irashobora gukoresha amavuta na chimique. Ikoreshwa muri gants, wetsu, hamwe na kashe. Iyi reberi ihagarika kumeneka kandi ikarinda imashini mumodoka, indege, ninganda zibiribwa.
NBR ihagaze kumavuta, lisansi, acide, base, hamwe nisuku.
Viton ikorana nimiti ikaze nubushyuhe bwinshi.
Neoprene yatoranijwe kumirimo myinshi kuko irakomeye kandi irwanya amavuta.
Ikirere n'ubushyuhe
Rubber irwanya ikirere nubushyuhe irakenewe hanze no ahantu hashyushye. Rubber ya EPDM ntabwo yangizwa n'izuba, ozone, cyangwa imvura. Ikoreshwa mukidodo cyimodoka, ibisenge, hamwe na hose hanze. Rubber ya silicone iguma yoroshye kandi igakomeza imiterere yayo mubushyuhe bwinshi, kugeza kuri 572 ° F. Viton ni nziza ahantu hakomeye, ikoresha ubushyuhe n’imiti. Iyi reberi ikoreshwa mumodoka, mu nganda, no mu nyubako aho ikirere nubushyuhe bishobora gutera ibibazo.
EPDM nibyiza kubidodo byo hanze no hejuru.
Silicone ikoreshwa mu ziko, ibikoresho byubuvuzi, na elegitoroniki.
Viton yatoranijwe mu ndege n'ibimera.
Imyuka ya gaze
Rubber zimwe ziruta guhagarika gaze kuruta izindi. Rubber ya butyl ituma umwuka utanyura, bityo ikoreshwa mubitereko byapine. Epichlorohydrin reberi nayo ihagarika gaze neza kandi ikoreshwa muri sisitemu ya lisansi. EPDM nibyiza guhagarika gaze, cyane cyane mubice bya feri na feri.
| Synthetic Rubber |
Gas Impermeability Ibiranga |
imikoreshereze nyamukuru |
| Butyl Rubber |
Ubushobozi buke bwa gaze; kwaguka gake |
Amapine y'imbere imbere, imirongo y'ipine, kuruhande |
| Epichlorohydrin (ECO) |
Impanuka ya gaze isumba iyo ugereranije na Nitrile |
Sisitemu ya lisansi |
| EPDM |
Nibyiza kumyuka mwinshi wamazi |
Ikidodo cya parike, feri ya sisitemu |
Porogaramu yihariye
Rubber zimwe zatoranijwe kubikorwa bidasanzwe. Neoprene ikoreshwa mu guswera, gutwikira insinga, n'imyambaro y'umutekano. Rubber ya Nitrile ikoreshwa mumavuta ya peteroli, ibigega bya lisansi, ndetse no mubice bya roketi. Hydrogenated NBR ituma umwuka usohoka neza. Rubber ya Butyl ninziza muguhagarika gaze no guhagarika amashanyarazi. EPDM ikoreshwa mubice byimodoka ninkweto kuko ihagaze nikirere. Urethane elastomers, nka spandex, iboneka mubintu birambuye hamwe niziga ryindege. Rubber ya silicone ikora mubushyuhe bwinshi kandi ikoreshwa mugutwikira insinga.
Santoprene izwiho kuba igoramye kandi ikomeye. Inganda zikoresha santoprene mubidodo by'imodoka, ama shitingi, imashini zo murugo, nibintu byo hanze. Santoprene irashobora gutunganywa kandi igakorwa muburyo bworoshye, kubwibyo rero ni byiza guhitamo imodoka nibicuruzwa byo murugo. Vulcanisation ituma santoprene ikomera kandi ikaramba, bityo ikorera ahantu hakomeye. Vulcanisation nayo ireka santoprene ikongera gukoreshwa, ifasha umubumbe.
Inama: Buri gihe hitamo reberi ibereye akazi. Koresha santoprene kubidodo, NBR kumavuta, na EPDM kugirango ukoreshe hanze.
Kugereranya Ubwoko
Imbonerahamwe Incamake
Imbonerahamwe ikurikira ifasha kugereranya ubwoko butandukanye bwa reberi . Irerekana uko bakora, igihe bimara, nigiciro cyabyo. Ibi byoroshe kubona ubwoko bwiza kuri buri murimo.
| Andika |
Urufunguzo Imbaraga |
Ziramba |
Ikiguzi Urwego |
Rusange Ikoreshwa |
| SBR |
Kurwanya abrasion nziza, byoroshye gukora |
Guciriritse |
Hasi |
Amapine, inkweto, inkandara |
| NBR |
Irwanya amavuta na lisansi, ikomeye |
Ugereranije (UV / ozone ikennye) |
Hasi |
Ikidodo, amabati, sisitemu ya lisansi |
| EPDM |
Ikemura ikirere, UV, hamwe nimiti |
Hejuru |
Guciriritse |
Ikidodo c'imodoka, igisenge, ibice byo hanze |
| Neoprene (CR) |
Irwanya amavuta, imiti, nikirere |
Guciriritse |
Guciriritse |
Gasketi, imyenda yo kwambara, umukandara |
| Butyl (IIR) |
Ikomeza umwuka, ikabuza gaze |
Hejuru (amavuta mabi / ozone) |
Guciriritse |
Imiyoboro y'ipine, kashe, guhagarara |
| Silicone |
Ikemura ubushyuhe, ubukonje, na UV |
Hejuru |
Hejuru |
Ubuvuzi, ibikoresho bya elegitoroniki, guteka |
| Fluorocarbon (FKM) |
Irwanya imiti ikaze nubushyuhe |
Hejuru |
Hejuru |
Ikirere, ibimera |
| Polyurethane (PU) |
Mukomere kurwanya kwambara |
Ugereranije (UV / ozone ikennye) |
Guciriritse-Hejuru |
Ibiziga, ibihuru, imashini |
Icyitonderwa: reberi yubukorikori irashobora gukorwa kumirimo idasanzwe. Ubwoko bumwe bumara igihe kinini ahantu hakomeye. Abandi bagura make cyangwa bakorana neza namavuta.
Guhitamo Ubwoko Bwiza
Gutoranya ikwiye reberi biterwa nibyo ukeneye. Hano hari intambwe zagufasha guhitamo:
Reba ibidukikije : Bizahura n'ubushyuhe, ubukonje, izuba, cyangwa imiti? Koresha EPDM cyangwa silicone hanze. Tora NBR kumavuta cyangwa lisansi.
Tekereza ku mbaraga : Birakenewe kurambura cyangwa gukomeza gushikama? Polyurethane irakomeye kandi ntabwo ishira vuba. Silicone iguma yunamye mubushyuhe n'imbeho.
Reba ikiguzi : SBR ihendutse kandi ikora kubintu byinshi. Silicone na fluorocarubone bigura byinshi ariko bimara igihe kinini ahantu hakomeye.
Huza ikoreshwa : SBR na butyl reberi bikoreshwa mumapine. Silicone ifite umutekano kubikorwa byubuvuzi nibiribwa. NBR cyangwa fluorocarubone nibyiza kuri kashe ya moteri.
Reba amategeko n'umutekano : Imirimo imwe ikenera reberi yujuje amategeko yumutekano. Buri gihe urebe niba ubwoko bwemewe.
Hariho ubwoko bwinshi bwa reberi yogukoresha. Buri kimwe gifite ibintu byihariye kubikorwa bitandukanye. Mugutekereza kumurimo, aho izakoreshwa, na bije, urashobora guhitamo reberi nziza kumushinga wawe.
Ubwoko bwa reberi ya sintetike ntabwo yose ari imwe. Bamwe bakomeye cyangwa bendy kurusha abandi. Bamwe barashobora gukoresha neza ubushyuhe, amavuta, cyangwa ibihe bibi. Guhitamo ubwoko bwiza butuma ibintu bimara igihe kirekire kandi bigakora neza. Iyi mbonerahamwe ifasha abayikora guhitamo reberi nziza kuri buri murimo:
| Andika |
Ibyingenzi Ibyiza |
Gukoresha Byiza |
| NBR |
Kurwanya amavuta na lisansi |
Ikidodo cya moteri, ingofero |
| EPDM |
Ikirere n'ubushyuhe |
Igisenge, kashe y'imodoka |
| Neoprene |
Kurwanya imiti n'umuriro |
Wetsuits, gasketi |
| Silicone |
Ubushyuhe bwinshi kandi bworoshye |
Ubuvuzi, ibikoresho byo mu gikoni |
| Viton |
Imiti ikabije nubushyuhe bukabije |
Ikirere, O-impeta |
Santoprene izwiho kuba igoramye kandi ikomeye mu modoka no mu rugo.
Ibibazo
Ni irihe tandukaniro nyamukuru riri hagati ya reberi karemano na sintetike?
Rubber isanzwe iva mubiti. Rubber ya sintetike ikorerwa mu nganda ziva mu miti ya peteroli. Rubber ya sintetike irashobora guhinduka kubikorwa bidasanzwe. Ubwoko bwombi burashobora kurambura no gusubira kumiterere yabyo. Ububiko bwa sintetike busanzwe bumara igihe kinini ahantu hakomeye.
Ni ubuhe bwoko bwa reberi ikora neza kumapine yimodoka?
Rubber ya Styrene-butadiene (SBR) na rubber ya butadiene (BR) nibyiza kumapine yimodoka. Ntibisaza vuba kandi birashobora gufata ubushyuhe. Abakora amapine bavanga SBR na reberi karemano kugirango amapine akomere kandi arambe.
Rubber irashobora gukoreshwa?
Nibyo, ubwoko bwinshi bwa reberi yubukorikori irashobora gukoreshwa. Santoprene iroroshye kuyitunganya. Gusubiramo bifasha kugabanya imyanda no kubika ibikoresho. Ibikoresho bimwe byongera gukoreshwa bikoreshwa mubice bishya byimodoka, hasi, cyangwa ibibuga by'imikino.
Kuki reberi zimwe zirwanya amavuta na chimique kurusha izindi?
Nitrile (NBR) na fluorocarubone (Viton) bifite imiti idasanzwe. Ibi bibuza amavuta na chimique kubabaza reberi. Niyo mpamvu ari byiza kubidodo, amabati, na gasketi muri moteri ninganda.
Rubikeri ya silicone ifite umutekano mukurya no gukoresha ubuvuzi?
Yego, reberi ya silicone ifite umutekano kubiribwa nibintu byubuvuzi. Ntabwo ikora imiti myinshi kandi irashobora gufata ubushyuhe bwinshi. Ibitaro bikoresha silicone kumiyoboro no kuyitera. Abakora ibiryo barayikoresha mugutekesha ibikoresho nibikoresho byo mugikoni.
