Amadayi e-Disperse yisigaba esibaluleke kakhulu nesiyinhloko embonini yedayi.Azinawo amaqembu aqinile ancibilika emanzini futhi zingamadayi angewona ama-ionic adayiwe endaweni ehlakazekile phakathi nenqubo yokudaya.Isetshenziselwa ikakhulukazi ukuphrinta nokudaya i-polyester nezindwangu zayo ezihlanganisiwe.Ingasetshenziswa futhi ekunyatheliseni nasekudayeni imicu yokwenziwa efana ne-acetate fiber, inayiloni, i-polypropylene, i-vinyl, ne-acrylic.
Ukubuka konke kwamadayi ahlakazayo
1 Isingeniso:
Idayi ye-Disperse uhlobo lukadayi oluncibilika kancane emanzini futhi luhlakazeka kakhulu emanzini ngesenzo sokuhlakazeka.Odayi abahlakazayo abanawo amaqembu ancibilika emanzini futhi banesisindo esiphansi samangqamuzana.Nakuba aqukethe amaqembu e-polar (afana ne-hydroxyl, amino, hydroxyalkylamino, cyanoalkylamino, njll.), asengadayi abangewona ama-ionic.Odayi abanjalo banezidingo eziphezulu ngemuva kokwelashwa, futhi ngokuvamile badinga ukugaywa ngesigayo lapho kukhona i-disperant ukuze babe izinhlayiya ezihlakazeke kakhulu nezizinzile njengekristalu ngaphambi kokuba zisetshenziswe.Utshwala obudayi we-disperse dyes yi-uniform kanye nokumiswa okuzinzile.
2. Umlando:
Odayi be-Disperse bakhiqizwa eJalimane ngo-1922 futhi basetshenziselwa ikakhulukazi ukudaya imicu ye-polyester nemicu ye-acetate.Yayisetshenziselwa ikakhulukazi ukudaya imicu ye-acetate ngaleso sikhathi.Ngemva kweminyaka yawo-1950, ngokuvela kwemicu ye-polyester, ithuthuke ngokushesha futhi isibe umkhiqizo omkhulu embonini yokudayi.
Ukuhlukaniswa kwamadayi ahlakazayo
1. Ukuhlukaniswa ngesakhiwo samangqamuzana:
Ngokwesakhiwo samangqamuzana, ingahlukaniswa ngezinhlobo ezintathu: uhlobo lwe-azo, uhlobo lwe-anthraquinone kanye nohlobo lwe-heterocyclic.
I-azo-type chromatographic agents iphelele, inemibala ephuzi, ewolintshi, ebomvu, ensomi, eluhlaza okwesibhakabhaka neminye.Odayi be-azo-type disperse bangakhiqizwa ngokuya ngendlela ejwayelekile ye-azo dye synthesis, inqubo ilula futhi izindleko ziphansi.(Sibala cishe u-75% odayi abahlakazayo) Uhlobo lwe-anthraquinone lunemibala ebomvu, ensomi, eluhlaza okwesibhakabhaka neminye.(Kubala cishe u-20% wodayi abahlakazekayo) Umjaho wedayi odumile, uhlobo lwe-heterocyclic olususelwa ku-anthraquinone, wuhlobo olusanda kuthuthukiswa lukadayi, olunezici zombala ogqamile.(Uhlobo lwe-heterocyclic lwenza cishe u-5% wodayi abahlakazayo) Inqubo yokukhiqiza yohlobo lwe-anthraquinone kanye nodayi be-heterocyclic wokuhlakaza iyinkimbinkimbi futhi izindleko ziphezulu.
2. Ukuhlukaniswa ngokusho kokumelana nokushisa kwesicelo:
Ingahlukaniswa ngohlobo lokushisa oluphansi, uhlobo lokushisa oluphakathi kanye nohlobo lokushisa eliphezulu.
Odayi bezinga lokushisa eliphansi, ukushesha kwe-sublimation ephansi, ukusebenza kahle kokulinganisa, okufanelekile ukudaya kokukhathala, okuvame ukubizwa ngokuthi odayi bohlobo lwe-E;odayi bokushisa okuphezulu, ukushesha kwe-sublimation ephezulu, kodwa izinga eliphansi, elifanele ukudaya okuncibilikayo okushisayo, okwaziwa ngokuthi odayi bohlobo lwe-S;odayi bezinga lokushisa elimaphakathi, abanokushesha kwe-sublimation phakathi kwalokhu okubili okungenhla, owaziwa nangokuthi odayi bohlobo lwe-SE.
3. Amagama ahlobene nokuhlakaza odayi
1. Ukushesha kombala:
Umbala wezindwangu umelana nemiphumela ehlukahlukene yomzimba, amakhemikhali kanye ne-biochemical ohlelweni lokudaya nokuqeda noma ekusetshenzisweni nasekusetshenzisweni.2. Ukujula okujwayelekile:
Uchungechunge lwamazinga okujula abonwayo achaza ukujula okumaphakathi njengokujula okujwayelekile okungu-1/1.Imibala yokujula okujwayelekile okufanayo iyalingana ngokwengqondo, ukuze ukushesha kombala kuqhathaniswe ngesisekelo esifanayo.Njengamanje, ithuthuke yaba ukujula okujwayelekile okuyisithupha okungu-2/1, 1/1, 1/3, 1/6, 1/12 kanye no-1/25.3. Ukujula kokudaya:
Ichazwa njengephesenti lesisindo sikadayi kuya esisindweni sefibre, ukugxiliswa kukadayi kuyahlukahluka kuye ngemibala ehlukene.Ngokuvamile, ukujula kokudaya kungu-1%, ukujula kokudaya kwe-navy blue ngu-2%, kanti ukujula kokudaya okumnyama ngu-4%.4. Ukushintsha umbala:
Ukushintsha komthunzi, ukujula noma ukukhanya kombala wendwangu edayiwe ngemva kokwelashwa okuthile, noma umphumela ohlangene walezi zinguquko.5. Ibala:
Ngemuva kokwelashwa okuthile, umbala wendwangu edayiwe udluliselwa kwendwangu ye-lining eseduze, futhi indwangu yokugqoka ingcolile.6. Isampula lekhadi elimpunga lokuhlola ukuguquguquka kombala:
Esivivinyweni sokushesha kombala, ikhadi elijwayelekile lesampula elimpunga elisetshenziselwa ukuhlola izinga lokuguquguquka kwento edayiwe ngokuvamile libizwa ngekhadi lesampula lokushintsha kombala.7. Isampula lekhadi elimpunga lokuhlola amabala:
Esivivinyweni sokushesha kombala, ikhadi elijwayelekile lesampula elimpunga elisetshenziselwa ukuhlola izinga lokungcoliswa kwento edayiwe endwangu yolayini ngokuvamile libizwa ngokuthi ikhadi lesampula lokungcolisa.8. Isilinganiso sokushesha kombala:
Ngokusho kokuhlolwa kokushesha kombala, izinga lokushintsha umbala kwezindwangu ezidayiwe kanye nezinga lokungcolisa izindwangu ezisekelayo, izakhiwo zokushesha kombala zezindwangu zilinganiselwe.Ngaphezu kokushesha kokukhanya okuyisishagalombili (ngaphandle kokushesha kokukhanya okujwayelekile kwe-AATCC), okunye kuyisistimu enamazinga amahlanu, ukuphakama kwezinga, kuba ngcono ukushesha.9. Indwangu yolayini:
Esivivinyweni sokushesha kombala, ukuze wahlulele izinga lokungcoliswa kwendwangu edayiwe kweminye imicu, indwangu emhlophe engadayiwe iphathwa ngendwangu edayiwe.
Okwesine, ukushesha kombala okuvamile kodayi abahlakazayo
1. Ukushesha kombala ekukhanyeni:
Ikhono lombala wendwangu ukumelana nokuchayeka ekukhanyeni kokwenziwa.
2. Ukushesha kombala ekuwashweni:
Ukumelana nombala wezindwangu esenzweni sokugeza izimo ezahlukene.
3. Ukushesha kombala ekuhlikihleni:
Ukumelana nombala kwezindwangu ekuhlikihleni kungahlukaniswa kube ukushesha kokukhuhla okomile nokumanzi.
4. Ukushesha kombala kuya ku-sublimation:
Izinga lapho umbala wendwangu umelana nokuncishiswa kokushisa.
5. Ukushesha kombala ukuya ekujulukeni:
Ukumelana nombala wezindwangu kumjuluko womuntu kungahlukaniswa kube ukushesha komjuluko we-asidi kanye ne-alkali ngokuya nge-acidity kanye ne-alkalinity yomjuluko wokuhlola.
6. Ukushesha kombala ekubhemeni nasekufipheleni:
Ikhono lezindwangu ukumelana nama-nitrogen oxide emsini.Phakathi kodayi abahlakazayo, ikakhulukazi labo abanesakhiwo se-anthraquinone, odayi bazoshintsha umbala lapho behlangana ne-nitric oxide ne-nitrogen dioxide.
7. Ukushesha kombala ekucindezelweni kokushisa:
Ikhono lombala wezindwangu ukumelana noku-ayina nokucutshungulwa kwe-roller.
8. Ukushesha kombala ekushiseni okomile:
Ikhono lombala wendwangu ukumelana nokwelashwa kokushisa okomile.
Isikhathi sokuthumela: Jul-21-2022