Rubber ya Nitrile
Rubber ya Nitrile, nanone yitwa rubber ya nitrile-butadiene (NBR, Buna-N), ni rubber ikoze mu buryo bw'ubukorikori itanga ubudahangarwa bwiza ku mavuta akomoka kuri peteroli ndetse n'amavuta y'ubutare n'ay'imboga. Rubber ya Nitrile irarwanya cyane kurusha rubber isanzwe iyo bigeze ku gusaza ubushyuhe - akenshi ni inyungu ikomeye, kuko rubber isanzwe ishobora gukomera no gutakaza ubushobozi bwayo bwo kunyuramo. Rubber ya Nitrile nayo ni amahitamo meza ku bikoresho bisaba ubudahangarwa no gufatana mu byuma.
Nitrile rubber ikoreshwa iki?
Rubber ya Nitrile ikora neza mu byuma bipima karubureta na diyafragime za pompe ya lisansi, imiyoboro y'indege, imitako y'amavuta na gasket ndetse no mu miyoboro iriho amavuta. Bitewe n'ubushobozi bwayo bwo gukora ibintu bitandukanye no guhangana n'ibinyabutabire, ibikoresho bya nitrile bikoreshwa mu bikorwa bitandukanye birimo amavuta, lisansi n'imiti, ndetse no mu bikorwa bisaba guhangana n'ubushyuhe, kwangirika, amazi, na gaze. Kuva ku byuma bipima amavuta kugeza ku mihanda yo gukiniramo, rubber ya nitrile ishobora kuba ibikoresho bikwiriye gukoreshwa.
Imitungo
♦ Izina risanzwe: Buna-N, Nitrile, NBR
• Icyiciro cya ASTM D-2000: BF, BG, BK
• Ibisobanuro bya shimi: Butadiene Acrylonitrile
♦ Ibiranga rusange
• Izuba rishaje/ Imirasire y'izuba: Irakennye
• Gufata ku byuma: Kuva ku byiza kugeza ku byiza cyane
♦ Guhangana
• Ubudahangarwa ku gushwanyagurika: Ni byiza cyane
• Ubudahangarwa bw'amarira: Bwiza
• Kurwanya: Kuva ku byiza kugeza ku byiza cyane
• Kurwanya amavuta: Kuva ku kuba meza cyane kugeza ku kuba meza cyane
♦ Ingano y'ubushyuhe
• Ikoreshwa ry'ubushyuhe buke: -30°F kugeza -40°F | -34°C kugeza -40°C
• Ikoreshwa ry'ubushyuhe bwinshi: Kugeza kuri 250°F | 121°C
♦ Imitungo Yinyongera
• Intera ya Durometer (Inkombe A): 20-95
• Ingano y'Uburemere (PSI): 200-3000
• Uburebure (Ntarengwa %): 600
• Itsinda ryo gukanda: Ni ryiza
• Gukomera/ Gusubira inyuma: Ni byiza
Icyitonderwa: Nitrile ntigomba gukoreshwa mu bintu birimo ibintu byinshi bivamo umwuka nka asetone, MEK, ozone, hydrocarboni za chlorine na nitrohydrocarboni.
Porogaramu
Imiterere y'ibikoresho bya Nitrile Rubber ituma iba igisubizo cyiza cyo gufunga. Ifite kandi ubushobozi bwo guhangana n'ibikomoka kuri peteroli kandi ishobora guhuzwa kugira ngo ikoreshwe mu bushyuhe bugera kuri 250°F (121°C). Hamwe n'ubu bushyuhe, ibinyabutabire bya nitrile rubber bikwiye bishobora kwihanganira gukoreshwa mu modoka zose uretse izikomeye cyane. Izindi porogaramu zungukira ku miterere ya nitrile rubber zishobora guhuzwa no guhindurwamo ibintu bitandukanye harimo:
♦ Gukoresha amavuta adapfa
♦ Gukoresha ubushyuhe buri hasi
♦ Sisitemu zikoresha lisansi y'imodoka, iy'amazi n'iy'indege
♦ Ibipfukisho bya nitrile roll
♦ Imiyoboro y'amazi
♦ Umuyoboro wa Nitrile
Ingero z'ibikorwa n'inganda aho nitrile (NBR, buna-N) ikoreshwa zirimo:
Inganda z'imodoka
Nitrile, izwi kandi nka buna-N, ifite ubushobozi bwo kwihanganira amavuta, bigatuma iba ibikoresho byiza cyane munsi y'agapfundikizo.
Buna-N ikoreshwa kuri
♦ Gaskets
♦ Ibimenyetso
♦ Impeta za O
♦ Imashini zikoresha karubureta n'imashini zikoresha lisansi
♦ Sisitemu za lisansi
♦ Imiyoboro y'amazi
♦ Gukoresha imiyoboro y'amazi
Inganda zo guterura ibikombe
Nitrile rubber (NBR, buna-N) irwanya amavuta yo mu muhanda kandi ikoreshwa cyane mu
♦ Ibikoresho byo guteka imipira yo guterura ibikombe
♦ Amasasu yo gufunga imizigo
♦ Ikintu cyose cyahuye n'amavuta yo mu muhanda
Inganda za peteroli na gaze
♦ Ibimenyetso
♦ Gukoresha imiyoboro y'amazi
♦ Imiterere ikoze mu buryo bwa "Bumbled"
♦ Ibice bifatanye n'icyuma biva kuri rubber
♦ Ibikoresho byo guhuza imipira
Ibyiza n'Ibyiza
Nitrile itanga ubudahangarwa bukomeye mu gusaza kw'ubushyuhe - inyungu ikomeye kuruta rabu karemano ku nganda zikora imodoka na bowling.
Ibyiza byo gukoresha nitrile rubber:
♦ Igisubizo cyiza cyane cyo gushyiramo ifuro
♦ Uburyo bwiza bwo gukanda
♦ Ubudahangarwa bw'imitsi
♦ Ingufu zo gukurura
♦ Kurwanya ubushyuhe
♦ Kurwanya kwangirika
♦ Kurwanya amazi
♦ Kurwanya imyuka iva mu mubiri
Icyitonderwa: Nitrile ntigomba gukoreshwa mu bintu birimo ibintu byinshi bivamo umwuka nka asetone, MEK, ozone, hydrocarboni za chlorine na nitrohydrocarboni.
Urashaka neoprene kuri porogaramu yawe?
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