Nitirle Gasket
Igikoresho cya Nitrile ni ubwoko bw'igikoresho cyo gufunga gikoreshwa mu gukumira gaze cyangwa amazi gutemba hagati y'ibice by'imashini cyangwa imiyoboro. Ikozwe muri nitrile reberi, ibikoresho bya reberi ikora itanga imbaraga zo kurwanya amavuta, ibishishwa hamwe nikirere.
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Ibisobanuro ku bicuruzwa |
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Izina ryibicuruzwa |
Rubber Gasket |
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Ibicuruzwa Alias |
Gasket, Rubber Wahser |
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Ibikoresho biriho |
Ibikoresho - ibikoresho bisanzwe |
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Ibikoresho bito |
NBR, HNBR, SIL, VT, FVMQ, EPDM, CR, ACM, NR |
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Ibara |
Ibara iryo ariryo ryose ukurikije nimero yamabara asabwa nabakiriya |
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Urwego rwamaboko |
20-90 inkombe A. |
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Gupakira |
PE umufuka imbere, ikarito hanze |
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Indi Serivisi |
OEM, serivisi za ODM zirahari |
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Ingero z'ubuntu zirahari. |
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Icyambu |
Tianjin, Ubushinwa |
Ibikoresho
Rubber ya Nitrile ni reberi yubukorikori ikozwe na emulsion polymerisation ya butadiene na acrylonitrile. Imikorere yayo igenwa cyane cyane nibirimo acrylonitrile (mubisanzwe hagati ya 18% na 50%).
Ibiranga polarite:Itsinda rya cyano (- CN) muri molekile ya acrylonitrile ifite polarite ikomeye, ituma reberi ya nitrile irwanya cyane amavuta ya - cyangwa amavuta ya polar hamwe na solide (uko itandukaniro ryinshi rya polarite, niko bihuza neza).
● Guhinduka no guhinduka:Ibihimbano bya butadiene biha guhinduka gukomeye no kwikomeretsa, bikabasha guhuza nuburinganire buke cyangwa kunyeganyega hejuru yikimenyetso.
Process Ibikorwa byiza cyane:Biroroshye guhindagurika no gukora, kandi birashobora gukorwa muburyo butandukanye bwa gasketi (nka gaseke iringaniye, impeta ya O -, hamwe na gaseke idasanzwe -), kandi igiciro kiri munsi yicy'ibikoresho byinshi bidasanzwe.
Imikorere ya reberi ya nitrile (cyane cyane irwanya ubushyuhe no kurwanya amavuta) igenwa ahanini nibirimo acrylonitrile (ACN). Iyo ibirimo byinshi, niko imbaraga zirwanya amavuta hamwe nubushyuhe, ariko nubushyuhe buke -. Guhitamo bigomba gushingira ku bipimo by'ubushyuhe
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Ibirimo Acrylonitrile |
Ubushyuhe busanzwe |
Ibiranga ibintu byakoreshwa |
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Hasi (18% -29%) |
Impamyabumenyi -40 impamyabumenyi |
Bikunzwe kubushyuhe buke - ibidukikije (nkibikoresho mukarere gakonje), hamwe na peteroli irwanya |
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Hagati (30% -39%) |
Impamyabumenyi 30 - 120 impamyabumenyi |
Birakwiriye gukoreshwa muri rusange mubushyuhe busanzwe no hagati (nko mumashanyarazi yimodoka), hamwe nibikorwa byuzuye |
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Hejuru (40% -50%) |
Impamyabumenyi- 20 dogere -130 (igihe gito 150 dogere) |
Hejuru - ubushyuhe bwamavuta asabwa (nkumuyoboro wamavuta ashyushye), mugihe ubushyuhe - imikorere yubushyuhe irakomeye |
Ingaruka yuburyo bwo kwihanganira ubushyuhe
Ubushyuhe bwo kurwanya reberi ya nitrile buratandukana bitewe nuburyo buhura na bwo, kandi guhitamo bigomba guhinduka ukurikije ubwoko bwikigereranyo.
Guhura namavuta (amavuta yubutare, amavuta ya hydraulic, nibindi):Amavuta arashobora gutinza okiside no gusaza kwa nitrile reberi. Imipaka ntarengwa yo kurwanya ubushyuhe irashobora kuba hejuru gato kurenza imikorere yayo mukirere (urugero, reberi ya nitrile irimo acrylonitrile yo hagati irashobora kwihanganira dogere 120 mugihe kirekire mumavuta, ariko birasabwa kutarenza dogere 100 mukirere).
Guhura n'umwuka cyangwa amazi:Ubushyuhe buteganijwe bugomba kugabanuka. Igipimo cya okiside cyiyongera ku bushyuhe bwinshi. Niba ikoreshwa mu kirere igihe kirekire, ubushyuhe bwo hejuru bwa nitrile reberi hamwe na acrylonitrile yo hagati irasabwa kugabanuka kugera kuri dogere 100.
Irinde guhura n'umuti wa polar (inzoga, ketone, nibindi):Ibitangazamakuru nkibi birashobora gutuma reberi ya nitrile yabyimba, kandi kubyimba bikaze mubushyuhe bwinshi. Ndetse no ku bushyuhe buke, birashobora kunanirwa, kandi ibikoresho bigomba gusimburwa mbere (nko gukoresha fluororubber).
Ibirangantego: nitirle gasike, Ubushinwa uruganda rwa nitirle, abatanga ibicuruzwa, uruganda
Urashobora kandi gukunda
Kohereza iperereza