Izingubo zedenim ezidaywe ngeSulfur Black BR zithandwa kakhulu.Imishini yokudaya esiyisebenzisayo yamukela indlela yokuphrinta eqhubekayo kanye nokudaywa kwe-warp shaft, futhi inqubo yokukhiqiza isivuthiwe.I-Sulfur Black BR ayincibiliki emanzini, kodwa, ingancibilika kusisombululo se-sodium sulfide ngokubuyela kumbala ofihliwe.Lo mzimba wombala ofihliwe ungadaywa emiculweni ye-cellulose ukuze kuqedelwe inqubo yokudaya.Izakhiwo zikadayi wesulfure zifana nalezo zodayi abaqondile kanye namadayi e-vat.I-reductant ye-Sulfur Black BR, i-sodium sulfide, ine-reducibility ebuthakathaka, ngakho-ke akulula ukuthi umnyama wesulfure wehliswe.Ngesikhathi esifanayo, i-Sulfur Black BR izinzile emazingeni okushisa aphezulu.Lapho udayi we-Sulfur Black BR wehliswa futhi uncibilika nge-sodium sulfide, ukhiqiza i-thiophenol, eguqulwa ibe yi-sodium sulfide bese incibilika.
Isixazululo sikadayi esakhiwe odayi besulfure abancishiswe i-sodium sulfide asizinzile ngokwanele.Idayi ye-Sulfur Black BR idinga kuphela ukugezwa ngokugcwele ukuze kukhishwe i-sodium sulfide esele engutsheni futhi ingafakwa i-oxidized ngokugcwele emoyeni.Inani le-sodium sulfide elisetshenziselwa ukubuyisela nokuncibilikisa I-Sulfur Black BR alikwazi ukubalwa ngokunembile.
Ngemuva kokudaya ifayibha ngodayi weSulfur Black BR, kufanele ifakwe i-oxidized ukuze iyenze ibe udayi ongancibiliki futhi igxile ku-fiber.i-sulphur black ingafakwa i-oxidized inqobo nje uma igezwa futhi ingena umoya.Uma ukudaya ngodayi ngesilinganiso se-oxidation esisheshayo senhlanganisela ye-leuco, uma udayi uvezwe emoyeni noma i-sodium sulfide inganele, izofakwa i-oxidized ngaphambi kwesikhathi ukuze ikhiqize ibala.Odayi ngaphandle kwesulfure emnyama bangaphathwa nge-ejenti yokulungisa ukuze kuthuthukiswe ukushesha kombala.I-Copper sulfate ingenza i-brittle fiber ye-Sulfur Black BR, ngakho i-copper sulfate ayikwazi ukusetshenziselwa ukulungiswa.
Isikhathi sokuthumela: Oct-28-2022