I-sodium dichloroisocyanurate(isifinyezo SDIC) uhlobo olulodwa lwechlorine chemical disinfectant evame ukusetshenziswa njengesibulala-magciwane sokuvalwa inzalo, isetshenziswa kakhulu ekubulaleni amagciwane ezimbonini, ikakhulukazi ekubulaleni amagciwane endle noma amathangi amanzi. Ngaphezu kokusetshenziswa njengesibulala-magciwane isiqedaphunga sezimboni, i-SDIC iphinde isetshenziswe ekwelashweni kwewool anti shrink kanye nokwenza mhlophe embonini yendwangu.
Kunezikali eziningi ebusweni bemicu yoboya, futhi phakathi nenqubo yokuwasha noma yomiswa, imicu izokhiya ndawonye ngalezi sikali. Njengoba izikali zingahamba ngendlela eyodwa kuphela, indwangu iye yancipha ngendlela engenakuhlehliswa. Kungakho izindwangu zoboya kufanele zinciphe. Kunezinhlobo eziningi ezahlukene zokuqinisekisa ukuncipha, kodwa isimiso siyafana: ukuqeda isikali se-wool fiber.
I-SDICiyi-oxidizer eqinile emanzini futhi isisombululo sayo esinamanzi singakhulula ngokulinganayo i-hypochlorous acid, esebenzisana nama-molecule wamaprotheni kungqimba lwe-wool cuticle, ephula izibopho ezithile kumamolekyuli amaprotheni oboya. Ngenxa yokuthi izikali eziphumayo zinamandla okusebenza angaphezulu, zikhetha ukusabela nge-SDIC futhi ziyasuswa. Izintambo zoboya ezingenazo izikali zingashelela ngokukhululekile futhi zingasakhiyani ndawonye, ngakho-ke indwangu ayisanciphisi kakhulu. Ukwengeza, ukusebenzisa isixazululo se-SDIC ukwelapha imikhiqizo yoboya kungavimbela futhi ukunamathela ngesikhathi sokuwashwa koboya, okungukuthi ukwenzeka kwento ethi "pilling". Uvolo owenziwe i-anti shrink treatment awunciphi futhi uyawasheka ngomshini futhi wenze kube lula ukudaya. Futhi manje uboya obuphathwayo bunobumhlophe obuphezulu kanye nokuzwakala kahle kwesandla (okuthambile, okubushelelezi, okunwebekayo) kanye nokucwebezela okuthambile nokukhanyayo. Umphumela ubizwa ngokuthi i-mercerization.
Ngokujwayelekile, ukusebenzisa isixazululo esingu-2% kuya ku-3% se-SDIC kanye nokwengeza ezinye izithasiselo ekukhuleliseni uvolo noma imicu exutshwe ngovolo kanye nezindwangu kungavimbela ukuphiliswa nokufelwa koboya nemikhiqizo yabo.
Ukucutshungulwa ngokuvamile kwenziwa ngale ndlela elandelayo:
(1) ukondla imicu yoboya;
(2) Ukwelashwa kwe-chlorine ngokusebenzisa i-SDIC ne-sulfuric acid;
(3) Ukwelashwa kwe-Dechlorination: iphathwa nge-sodium metabisulfite;
(4) Ukwelashwa kokwehlisa: kusetshenziswa isixazululo sokwehlisa ukwelashwa, izingxenye eziyinhloko zesisombululo sokwehlisa umlotha wesoda kanye ne-hydrolytic protease;
(5) Ukuhlanza;
(6) Ukwelashwa kwe-resin: ukusebenzisa isixazululo sokwelashwa kwe-resin ukwelashwa, lapho isisombululo sokwelashwa kwe-resin isisombululo sokwelashwa kwe-resin esakhiwe yi-resin eyinhlanganisela;
(7) Ukuthambisa nokomisa.
Le nqubo kulula ukuyilawula, ngeke ibangele ukulimala kwe-fiber ngokweqile, inciphisa ngokuphumelelayo isikhathi sokucubungula.
Izimo zokusebenza ezijwayelekile yilezi:
I-pH yesisombululo sokugeza ngu-3.5 kuya ku-5.5;
Isikhathi sokuphendula singamaminithi angu-30 kuya kwangu-90;
Ezinye izibulala-magciwane ze-chlorine, njenge-trichloroisocyanuric acid, isixazululo se-sodium hypochlorite ne-chlorosulfuric acid, nazo zingasetshenziselwa ukushwabana koboya, kodwa:
I-Trichloroisocyanuric acidine-solubility ephansi kakhulu, ukulungisa isisombululo sokusebenza futhi ukusebenzisa kunzima kakhulu.
Isixazululo se-sodium hypochlorite kulula ukusisebenzisa, kodwa sinempilo emfushane yeshalofu. Lokhu kusho ukuthi uma igcinwe isikhathi esithile, okuqukethwe kwayo kwe-chlorine okusebenzayo kuzokwehla kakhulu, okuholela ekwenyukeni kwezindleko. Ukuze uthole isisombululo se-sodium hypochlorite esigcinwe isikhathi esithile, okuqukethwe kwe-chlorine ephumelelayo kufanele kulinganiswe ngaphambi kokusetshenziswa, ngaphandle kwalokho isisombululo sokusebenza sokugxila okuthile asikwazi ukulungiswa. Lokhu kwandisa izindleko zabasebenzi. Azikho izinkinga ezinjalo uma uyithengisa ukuze isetshenziswe ngokushesha, kodwa ikhawulela kakhulu ukusetshenziswa kwayo.
I-Chlorosulfonic acid iyasebenza kakhulu, iyingozi, inobuthi, ikhipha intuthu emoyeni, futhi ayihambisani nokuthutha, ukuyigcina, nokusetshenziswa.
Isikhathi sokuthumela: Aug-08-2024