Igama Lomkhiqizo:I-Acrylonitrile
Ifomethi ye-molecular:I-C3H3N
Inombolo ye-CAS:107-13-1
Isakhiwo samangqamuzana omkhiqizo:
Ukucaciswa:
Into | Iyunithi | Inani |
Ubumsulwa | % | 99.9 imiz |
Umbala | I-Pt/Co | 5 ubuningi |
Inani le-Acid (njenge-acetate acid) | Ppm | 20 ubuningi |
Ukubukeka | - | Uketshezi olusobala ngaphandle kwezinto eziqinile ezimisiwe |
Izakhiwo Zekhemikhali:
I-Acrylonitrile iwuketshezi olungenambala, oluvuthayo.Umhwamuko wawo ungase uqhume lapho uchayeke elangabini elivulekile.I-Acrylonitrile ayenzeki ngokwemvelo.Ikhiqizwa ngamanani amakhulu kakhulu yizimboni zamakhemikhali eziningana e-United States, futhi isidingo sayo kanye nesidingo siyanda eminyakeni yamuva.I-Acrylonitrile ikhiqizwa kakhulu, i-nitrile engagcwalisiwe.Isetshenziselwa ukwenza amanye amakhemikhali afana nepulasitiki, irabha yokwenziwa, nemicu ye-acrylic.Ike yasetshenziswa njenge-fumigant yesibulala-zinambuzane esikhathini esidlule;nokho, konke ukusetshenziswa kwezibulala-zinambuzane kuyekwa.Lesi sakhi siyingxenye yamakhemikhali enkulu esetshenziswa ekudaleni imikhiqizo efana nemithi, ama-antioxidants, namadayi, kanye ne-organic synthesis.Abasebenzisi abakhulu be-acrylonitrile yizimboni zamakhemikhali ezenza imicu ye-acrylic ne-modacrylic kanye namapulasitiki e-ABS anethonya eliphezulu.I-Acrylonitrile iphinde isetshenziswe emishinini yebhizinisi, imithwalo, impahla yokwakha, kanye nokukhiqizwa kwamapulasitiki e-styrene-acrylonitrile (SAN) wezimoto, impahla yasendlini, nezinto zokupakisha.I-Adiponitrile isetshenziselwa ukwenza inayiloni, odayi, izidakamizwa, nezibulala-zinambuzane.
Isicelo:
I-Acrylonitrile isetshenziselwa ukukhiqiza i-polypropylene fiber (okungukuthi i-synthetic fiber acrylic), ipulasitiki ye-acrylonitrile-butadiene-styrene (ABS), ipulasitiki ye-styrene, ne-acrylamide (umkhiqizo we-acrylonitrile hydrolysis).Ukwengeza, i-alcoholsis ye-acrylonitrile iholela ku-acrylates, njll. I-Acrylonitrile ingenziwa i-polymerized ibe i-polymer compound eqondile, i-polyacrylonitrile, ngaphansi kwesenzo somqalisi (peroxymethylene).I-Acrylonitrile inokuthungwa okuthambile, okufana noboya, futhi ngokuvamile kwaziwa ngokuthi "uboya bokufakelwa".Inamandla aphezulu, amandla adonsela phansi aqondile, ibamba ukushisa kahle, futhi imelana nokukhanya kwelanga, ama-asidi, kanye nezincibilikisi eziningi.Irabha ye-Nitrile ekhiqizwa yi-copolymerization ye-acrylonitrile ne-butadiene inokumelana okuhle kwamafutha, ukumelana nokubanda, ukumelana ne-solvent nezinye izakhiwo, futhi iyirabha ebaluleke kakhulu embonini yesimanje, futhi isetshenziswa kabanzi.