Okudume Kakhulu Okuqondile Okuqondile Okumnyama G Kwephepha Lokudaya
Ukucaciswa Komkhiqizo
| Igama | I-Direct Fast Black G |
| Elinye Igama | I-L-3RQ emnyama eqondile |
| Elinye Igama | Direct Black 19 |
| I-Cas No. | 6428-31-5 |
| Ukubukeka | Impushana Emnyama Ejulile |
| Ukupakisha | 25KGS PP Isikhwama/Kraft Bag/Ibhokisi Ibhokisi/Iron Drum |
| Amandla | 100%, conc150% |
| Isicelo | Ikakhulu esetshenziselwa ukudaya ukotini, i-viscose fiber, ingasetshenziselwa isikhumba, usilika, iphepha nokunye.. |
Incazelo
Izinto zokusetshenziswa zomnyama oqondile oqondile G yi-m-phenylenediamine, p-nitroaniline ne-H acid.Okokuqala, i-p-nitroaniline i-diazotized, bese ukuhlangana kokuqala ne-H acid kwenziwa endaweni ene-acidic ebuthakathaka.Khona-ke ukuhlangana kwesibili ne-H acid kwenziwa ngaphansi kwezimo eziyisisekelo ezibuthakathaka.Bese usebenzisa i-alkali sulfide ukunciphisa i-nitro, ne-diazotization, ne-m-phenylenediamine kumkhiqizo wesithathu wokuhlanganisa.Ngemuva kokukhipha usawoti, ukuhlunga, ukomisa, ukugaya umkhiqizo ophelile.
Uhlamvu lomkhiqizo
Umlingiswa womkhiqizo we-Direct Fast Black G uhlanganisa:
Ifomu elingokomzimba: Impushana emnyama., ukuncibilika kwamanzi okuhle kakhulu, isixazululo saso esimanzi sinombala oluhlaza okotshani, engeza umbala we-sulfuric acid engu-10% ubomvu kancane;engeza isixazululo se-alkali esigxilile siluhlaza okwesibhakabhaka.Incibilika kancane ku-ethanol, i-acetone.Imnyama ngokuluhlaza ku-concentrated sulfuric acid futhi ikhiqiza imvula emnyama ebomvu ngemva kokuhlanjululwa;insundu ngokumnyama ku-nitric acid egxilile.Iba luhlaza kancane uma igcotshwe ngama-ion ethusi, ishintshile kancane uma igcotshwe ama-ion ensimbi.Ikakhulukazi esetshenziselwa ukudaya ukotini, i-viscose fiber, ingasetshenziselwa isikhumba, usilika, iphepha njalonjalo.
Izici eziyinhloko
Izici eziyinhloko ze-Direct Black zifaka:
I-A.Direct black 19 ingenye yezinhlobo eziyinhloko zikadayi omnyama.Isetshenziselwa ikakhulukazi ukudaya nokuphrinta okuqondile ukotini, i-viscose fiber nokotini, i-viscose fiber nosilika, izindwangu ezihlanganisiwe zoboya ezihlanganisiwe.
B. Umnyama oqondile oqondile u-G udaywe waba mnyama ngokuyinhloko, ukuphrinta kuvame ukusetshenziswa kokumpunga nokumnyama, kodwa futhi kusetshenziswa udayi onsundu ekujuleni okuhlukahlukene kwekhofi neminye imibala, inani elincane lokukhanya kwe-toning, ukuze kwandiswe i-spectrum yombala.Lapho udaywa izindwangu ezihlanganiswe ngefayibha ye-viscose, ingadaywa kubhavu ofanayo nge-BRL emnyama engathathi hlangothi ukuze kutholwe umbala ofanayo.Ingabuye idaywe nge-disperse dyestuff kubhavu ofanayo nezindwangu ezihlanganisiwe ze-polyester viscose.
C. Izinga lokudaya lihle, kodwa ukudluliswa kokudaya kubi kancane.Ngemuva kokudaya, ingelashwa nge-ejenti yokulungisa u-Y kanye ne-ejenti yokulungisa uM, kodwa ukukhanya kombala kuluhlaza kancane.
Ihunyushwe nge-www.DeepL.com/Translator (inguqulo yamahhala)
Isicelo
Isetshenziselwa kakhulu ukudaya iphepha, Ingasetshenziswa futhi ukudaya usilika we-rayon noboya njalonjalo.
Ukupakisha
25KGS PP Isikhwama/Kraft Bag/Ibhokisi Ibhokisi/Iron Drum
Isitoreji Nezokuthutha
Umkhiqizo kumele ugcinwe emthunzini, endaweni eyomile futhi enomoya omuhle.Gwema ukuthintana namakhemikhali e-oxidizing nezinto eziphilayo ezivuthayo.Kugcine kude nelanga eliqondile, ukushisa, izinhlansi namalangabi avulekile.Phatha ngokucophelela umkhiqizo futhi ugweme ukulimaza iphakheji.
