Irabha ye-Nitrile
Irabha ye-Nitrile, ebizwa nangokuthi irabha ye-nitrile-butadiene (NBR, Buna-N), iyirabha yokwenziwa enikeza ukumelana okuhle kakhulu namafutha asekelwe ku-petroleum kanye namafutha amaminerali nawemifino. Irabha ye-Nitrile imelana kakhulu nerabha yemvelo uma kukhulunywa ngokuguga kokushisa - ngokuvamile iyinzuzo ebalulekile, njengoba irabha yemvelo ingaqina futhi ilahlekelwe amandla ayo okudambisa. Irabha ye-Nitrile nayo iyindlela enhle kakhulu yokukhetha izinto ezidinga ukumelana nokuguguleka kanye nokunamathela kwensimbi.
Isetshenziselwani irabha ye-nitrile?
Irabha ye-nitrile isebenza kahle kuma-carburetor kanye nama-diaphragm ephampu kaphethiloli, amapayipi endiza, izivalo zikawoyela kanye nama-gasket kanye namapayipi agcwele uwoyela. Ngenxa yokuguquguquka kwayo kanye nokumelana okunamandla, izinto ze-nitrile zisetshenziswa ezisetshenziswayo ezingabandakanyi nje kuphela ukumelana nowoyela, uphethiloli kanye namakhemikhali, kodwa futhi nalezo zicelo ezidinga ukumelana nokushisa, ukuguguleka, amanzi, kanye nokuvuleka kwegesi. Kusukela ezindlini zikawoyela kuya ezindleleni ze-bowling, irabha ye-nitrile ingaba yinto efanele ukusetshenziswa kwakho.
Izakhiwo
♦ Igama Elivamile: Buna-N, Nitrile, NBR
• Isigaba se-ASTM D-2000: BF, BG, BK
• Incazelo Yamakhemikhali: I-Butadiene Acrylonitrile
♦ Izici Ezijwayelekile
• Isimo Sezulu Esigugile/ Ukukhanya Kwelanga: Okubi
• Ukunamathela Ezintweni Ezinensimbi: Okuhle Kusuka Kuhle Kakhulu
♦ Ukumelana
• Ukumelana Nokuguguleka: Kuhle Kakhulu
• Ukumelana Nokudabuka: Kuhle
• Ukumelana: Okuhle Kuye Okuhle Kakhulu
• Ukumelana Nokushiswa Kawoyela: Okuhle Kuya Kokuhle Kakhulu
♦ Ibanga Lokushisa
• Ukusetshenziswa Kwezinga Lokushisa Eliphansi: -30°F kuya ku-40°F | -34°C kuya ku-40°C
• Ukusetshenziswa Kwezinga Lokushisa Eliphezulu: Kufika ku-250°F | 121°C
♦ Izakhiwo Ezengeziwe
• Ibanga le-Durometer (Ogwini A): 20-95
• Ibanga Lokudonsa (i-PSI): 200-3000
• Ukwelulwa (Ubuningi %): 600
• Isethi Yokucindezela: Kuhle
• Ukuqina/Ukubuyela emuva: Kuhle
Isexwayiso: I-Nitrile akufanele isetshenziswe ezisetshenziswayo ezihlanganisa izinyibilikisi ezi-polar kakhulu njenge-acetone, i-MEK, i-ozone, ama-hydrocarbon ane-chlorine kanye nama-hydrocarbon e-nitro.
Izicelo
Izakhiwo zezinto zerabha ye-nitrile ziyenza ibe yisisombululo esihle kakhulu sokufaka uphawu. Iphinde ibe nokumelana okuhle kakhulu nemikhiqizo kaphethiloli futhi ingahlanganiswa ukuze isetshenziswe emazingeni okushisa afinyelela ku-250°F (121°C). Ngalezi zimo zokumelana nokushisa, amakhemikhali erabha ye-nitrile afanele angamelana nazo zonke izinhlelo zokusebenza zezimoto ngaphandle kwezinzima kakhulu. Ezinye izinhlelo zokusebenza ezizuza ezimpahleni zerabha ye-nitrile ezingahlanganiswa ngokwezifiso futhi zibunjwe zifaka:
♦ Izicelo ezimelana namafutha
♦ Izicelo zokushisa okuphansi
♦ Izinhlelo zikaphethiloli zezimoto, zasemanzini kanye nezindiza
♦ Izimbozo ze-Nitrile roll
♦ Amapayipi e-hydraulic
♦ Ipayipi le-Nitrile
Izibonelo zezicelo kanye nezimboni lapho kusetshenziswa khona i-nitrile (NBR, buna-N) zifaka:
Imboni Yezimoto
I-Nitrile, eyaziwa nangokuthi i-buna-N, inezakhiwo ezimelana namafutha ezenza ibe yinto efanelekile engaphansi kwe-hood.
I-Buna-N isetshenziselwa
♦ Ama-gasket
♦ Izimpawu
♦ Ama-O-rings
♦ Ama-diaphragm e-carburetor kanye ne-fuel pump
♦ Izinhlelo zikaphethiloli
♦ Amapayipi e-hydraulic
♦ Ukufaka ipayipi
Imboni Yokubhowula
Irabha ye-Nitrile (NBR, buna-N) imelana namafutha omzila futhi ivame ukusetshenziselwa
♦ Abasethi bephini lokubhowula
♦ Amabhampa ajikelezayo
♦ Noma yini ethintana ngqo nowoyela womzila
Imboni Kawoyela Negesi
♦ Izimpawu
♦ Ukufaka ipayipi
♦ Izimo ezibunjiwe
♦ Izingxenye ezihlanganisiwe zerabha nensimbi
♦ Izixhumi zerabha
Izinzuzo kanye nezinzuzo
I-Nitrile inamandla okumelana nokuguga kokushisa - inzuzo eyinhloko kunerabha yemvelo yezimboni zezimoto nezokubhowula.
Izinzuzo zokusebenzisa irabha ye-nitrile:
♦ Isixazululo esihle kakhulu sokufaka izicelo zokuvala
♦ Isethi yokucindezela okuhle
♦ Ukumelana nokuguguleka
♦ Amandla okuqina
♦ Ukumelana nokushisa
♦ Ukumelana nokuklwebheka
♦ Ukumelana namanzi
♦ Ukumelana nokuvuleka kwegesi
Isexwayiso: I-Nitrile akufanele isetshenziswe ezisetshenziswayo ezihlanganisa izinyibilikisi ezi-polar kakhulu njenge-acetone, i-MEK, i-ozone, ama-hydrocarbon ane-chlorine kanye nama-hydrocarbon e-nitro.
Unentshisekelo ku-neoprene yesicelo sakho?
Shayela ku-1-888-759-6192 ukuze uthole okwengeziwe, noma uthole ikhotheshini.
Awuqiniseki ukuthi iyiphi impahla oyidingayo yomkhiqizo wakho werabha owenziwe ngokwezifiso? Buka umhlahlandlela wethu wokukhetha izinto zerabha.
Izidingo ze-oda