Uhlamvu Lomkhiqizo:Isibabule esimnyama asincibiliki emanzini noma ethanol, sibonakala siluhlaza-mnyama esixazululweni sesodium sulfide, sibonakala siluhlaza okwesibhakabhaka lapho sifakwa i-caustic soda esixazululweni esimnyama sesibabule, futhi sibonakala siluhlaza okotshani nge-hydrochloric acid Incibilika ku-acid ebandayo ye-sulfuric, iphenduka ibe yimvula eluhlaza okwesibhakabhaka ngokuluhlaza ngemva kokufudumala, bese iphenduka ibe mnyama-luhlaza uma igcina ukushisa.Odayi besulphur bathatha kahle udayi kanye nokudaya ezingeni.
Ukucaciswa Komkhiqizo
Amanye Amagama: I-Sulfur Black 1
Amandla: 240%;220%;200%;180%;150%; 100%……
Ukubukeka: Ama-Big Shining Black flakes noma ama-granules
Ukupakisha: 25kgs PP Bag/Kraft Bag/Iron Drum
Imibalabala: BR 522 (Ithoni Ebomvu) kanye ne-B 521 (Ithoni Eluhlaza)
Isicelo: Isetshenziselwa ukudaya ukotini, iJeans, iDenim nokunye ....
Indlela Yokukhiqiza:yenziwe nge-2, 4-dinitrochlorobenzene nesisombululo se-sodium hydroxide esimweni sokubilisa eduze, i-hydrolysis ibe yisisombululo se-sodium dinitrophenol, bese kuthi nge-sodium polysulfide isixazululo samanzi ngokusho kwesilinganiso esithile samangqamuzana okushisa abilayo, ngaphansi kwengcindezi noma cha, ukunciphisa kanye ukusabela kwesibabule futhi kulungiselelwe.
Ukudaya nokulungiswa kwesibabule esimnyama br:Ukuze kudaywe futhi kulungiswe i-sulphur black br, udayi omnyama wesulfure awuncibiliki emanzini.Ngesikhathi sokudaya, i-sodium sulfide noma ezinye izinto ezinciphisayo zizosetshenziswa ukunciphisa udayi kuma-leucosomes ancibilikayo.Inobungane nefayibha futhi idayi ifayibha, bese ibuyisela isimo sayo sokungancibiliki ngemva kwe-oxidation nokuthuthukiswa kombala futhi igxilile ku-fiber.
Isitoreji nezokuthutha:I-Sulfur Black BR kumele igcinwe emthunzini, endaweni eyomile futhi enomoya omuhle.Gwema ukuthintana namakhemikhali e-oxidizing nezinto eziphilayo ezivuthayo.Kugcine kude nelanga eliqondile, ukushisa, izinhlansi namalangabi avulekile.Phatha umkhiqizo ngokucophelela futhi ugweme ukulimaza iphakheji.isitoreji, ukupakisha, ezokuthutha, ukulayisha,
hlinzeka ngenkonzo engcono kakhulu, i-YANHUI DYES iphikelela ekwaneliseni amakhasimende.
Isikhathi sokuthumela: Oct-28-2022