Ibyiciro nibiranga reberi idasanzwe

Rubber ya sintetike nimwe mubikoresho bitatu byingenzi byubukorikori kandi bikoreshwa cyane mubice bitandukanye byinganda, kurinda igihugu, ubwikorezi nubuzima bwa buri munsi.Ibikoresho byo mu rwego rwo hejuru bikora kandi bikora ni ibikoresho by'ibanze byifashishwa mu iterambere ry'ibihe bishya, kandi ni n'umutungo w'ingenzi mu gihugu.

Ibikoresho byihariye bya reberi bivuga ibikoresho bya reberi bitandukanye nibikoresho rusange bya reberi kandi bifite ibintu byihariye nko kurwanya ubushyuhe bwo hejuru nubushyuhe buke, kurwanya gusaza, kurwanya ablasi, no kurwanya imiti, cyane cyane hydrogenated nitrile rubber (HNBR), volcanizate ya termoplastique (TPV) Rubber ya Silicone, reberi ya fluor, fluorosilicone reberi, rebero ya acrylate, nibindi. Kubera imiterere yihariye, ibikoresho byihariye bya reberi byabaye ibikoresho byingenzi bikenewe mugutezimbere ingamba zikomeye zigihugu ndetse nimirima igaragara nkikirere, ingabo zigihugu ndetse ninganda za gisirikare, amakuru ya elegitoronike, ingufu, ibidukikije, ninyanja.

1. Hydrogenated nitrile rubber (HNBR)

Hydrogenated nitrile reberi ni ibikoresho bya reberi byuzuye byuzuye byabonetse muguhitamo hydrogene ibice bya butadiene kumurongo wa nitrile hagamijwe kunoza ubushyuhe no gusaza kwa nitrile butadiene reberi (NBR)., ibiranga nyamukuru ni uko ishobora gukoreshwa igihe kirekire kuri 150 ℃, kandi irashobora gukomeza kugumana imiterere nini yumubiri nubukanishi ku bushyuhe bwo hejuru, ibyo bikaba bishobora kuzuza ibisabwa byihariye byo kurwanya ubushyuhe bwinshi no kurwanya imiti yibikoresho mumodoka , ikirere, umurima wa peteroli nindi mirima.Ibisabwa, byinshi kandi bikoreshwa cyane, nka kashe ya peteroli yimodoka, ibice bya sisitemu ya lisansi, imikandara yohereza ibinyabiziga, gucukura gufata agasanduku na piston kumyondo, icapiro n’imyenda ya reberi, kashe yo mu kirere, ibikoresho byo kwinjiza ibintu, nibindi.

2. Vulcanizate ya Thermoplastique (TPV)

Thermoplastique vulcanizates, mu magambo ahinnye yitwa TPV, ni icyiciro cyihariye cya elastomeri ya thermoplastique ikorwa na "dynamic vulcanisation" yimvange idasobanutse ya thermoplastique na elastomers, ni ukuvuga guhitamo icyiciro cya elastomer mugihe cyo gushonga kivanze na thermoplastique Igitsina.Icyarimwe icyarimwe icyarimwe cya reberi imbere yumukozi uhuza (birashoboka ko peroxide, diamine, umuvuduko wa sulferi, nibindi) mugihe cyo gushonga kuvanga hamwe na thermoplastique bivamo imbaraga za volcanizate zihoraho za matrike ya termoplastique igizwe na reberi yatatanye ihuza ibice. volcanisation itera kwiyongera kwijimye rya reberi, iteza ihinduka ryicyiciro kandi igatanga morphologie nyinshi muri TPV.TPV ifite imikorere isa na thermosetting reberi n'umuvuduko wo gutunganya thermoplastique, bigaragarira cyane cyane mubikorwa byo hejuru / igipimo cyibiciro, igishushanyo cyoroshye, uburemere bworoshye, ubushyuhe bwagutse bwagutse, gutunganya byoroshye, ubuziranenge bwibicuruzwa no guhagarara neza kandi birashobora gukoreshwa, cyane ikoreshwa mubice byimodoka, kubaka amashanyarazi, kashe nizindi nzego.

3. Rubber

Rubiceri ya silicone nubwoko bwihariye bwa reberi yubukorikori ikozwe mumurongo wa polysiloxane ivanze numurongo wuzuza imbaraga, ibyuzuza bikora hamwe ninyongeramusaruro, hanyuma uhinduka umuyoboro umeze nka elastomer nyuma yibirunga mugihe cyubushyuhe nubushyuhe.Ifite ubushyuhe buhanitse kandi buke bwo guhangana nubushyuhe, kurwanya ikirere, kurwanya ozone, kurwanya arc, kubika amashanyarazi, kurwanya ubushuhe, umwuka mwinshi hamwe nubusembwa bwa physiologique.Ifite porogaramu zitandukanye mu nganda zigezweho, ibikoresho bya elegitoroniki n’amashanyarazi, ibinyabiziga, ubwubatsi, ubuvuzi, ubuvuzi bwite ndetse n’izindi nzego, kandi byahindutse ibikoresho byingirakamaro byiterambere-byimbere mu kirere, mu ngabo no mu nganda za gisirikare, inganda zikora ubwenge n’izindi nzego .

4. Fluorine rubber

Fluorine reberi bivuga florine irimo reberi irimo atome ya fluor kuri atome ya karubone yumunyururu munini cyangwa iminyururu.Imiterere yihariye igenwa nimiterere yimiterere ya atome ya fluor.Fluorine reberi irashobora gukoreshwa kuri 250 ° C mugihe kirekire, kandi ubushyuhe ntarengwa bwa serivisi bushobora kugera kuri 300 ° C, mugihe ubushyuhe bwa serivisi ntarengwa bwa EPDM gakondo na butyl reberi ari 150 ° C.Usibye kurwanya ubushyuhe bwinshi, fluororubber ifite amavuta meza yo kurwanya amavuta, kurwanya imiti, aside na alkali, kandi imikorere yayo yuzuye nibyiza mubikoresho byose bya reberi elastomer.Ikoreshwa cyane cyane mukurwanya peteroli ya roketi, misile, indege, amato, imodoka nizindi modoka.Imirima yihariye igamije gufunga no kurwanya peteroli ni ibikoresho by'ingenzi mu bukungu bw'igihugu no kurinda igihugu ndetse n'inganda za gisirikare.

5. Acrylate rubber (ACM)

Acrylate reberi (ACM) ni elastomer yabonetse na copolymerisation ya acrylate nka monomer nyamukuru.Urunigi nyamukuru ni urunigi rwuzuye rwa karubone, kandi amatsinda yarwo ni polar ester.Bitewe nuburyo bwihariye, ifite ibintu byinshi byiza biranga, nko kurwanya ubushyuhe, kurwanya gusaza, kurwanya amavuta, kurwanya ozone, kurwanya UV, nibindi, imiterere yubukanishi hamwe nibikorwa byo gutunganya biruta fluororubber na silicone reberi, hamwe nubushyuhe bwayo , kurwanya gusaza no kurwanya amavuta nibyiza.reberi ya nitrile.ACM ikoreshwa cyane mubushuhe butandukanye bwo hejuru hamwe n’ibidukikije birwanya amavuta, kandi yabaye ibikoresho bifunga kashe byatejwe imbere kandi bitezwa imbere ninganda zimodoka mumyaka yashize.