Izicelo ze-hydroxyethyl celtulose (HEC)

IHydroxYethyl Cellulose (HEC) yi-ether ye-cellulose engeyona eyenziwe nge-polymer maple cellulose ngochungechunge lokuthezeka. Kuyinto engenamsindo, engenambitha, engenamsindo powder emhlophe noma i-granule, engachithwa emanzini abandayo ukwakha ikhambi elibonakalayo le-viscous, futhi ukuchithwa akuthintwa yinani le-PH. Inokuqina, ukubopha, ukusabalalisa, ukuhambisa, ukwakha amafilimu, ukumisa amafilimu, ukumisa ama-adsorbing, indawo esebenzayo, indawo esebenzayo kanye nezakhiwo ezivimbela usawoti. Kusetshenziswe kabanzi ngopende, ukwakhiwa, izindwangu, amakhemikhali nsuku zonke, iphepha, ukumba uwoyela kanye nezinye izimboni.

Izindawo eziphambili zesicelo:

1.Peant: Upende osuselwa emanzini uwuketshezi olusezingeni eliphezulu olwenziwe ngezinto eziphilayo noma amanzi asuselwa ku-resin, noma uwoyela, noma emulsion, ngokufakwa kwezithasiselo ezihambisanayo. Izambatho ezisuselwa emanzini ezisebenza kahle kakhulu kufanele futhi zibe nokusebenza okuhle kakhulu, amandla amahle okucasha, ukunqwabelana okunamandla okunamafutha, ukusebenza kahle kokugcinwa kwamanzi; I-Cellulose Ether iyinto efanelekayo eluhlaza kakhulu yokunikeza lezi zindawo.

2.Constreact Thuthukisa amandla aguqukayo ezingxenye noma izingxenye, uthuthukise i-shrinkage, futhi uvikele ukuqhekeka okunqenqemeni.

I-3.TexTile: Ukotini ophathiswe i-HEC, imicu yokwenziwa noma izinhlayiya zithuthukisa izakhiwo zazo ezifana nokuqina komzimba, ukuqina komlilo kanye nokuqina komzimba, ikakhulukazi ukuqina komzimba, okubenza baphefumule futhi banciphise ugesi we-tuli.

I-4.Daily Chemical: I-Celsulose Ether iyisengezo esibalulekile emikhiqizweni yansuku zonke yamakhemikhali. Akunakuthuthukisa kuphela ukubonwa kwezimonyo ze-ketshezi noma ze-emulsion, kepha futhi kuthuthukisa ukuhlakazwa kanye nokuqina kwegwebu.

I-5.Phapha: Ensimini yokwenza amaphepha, i-HEC ingasetshenziswa njenge-ejenti yezandla, i-ejenti eqinisa i-ejenti ne-modifier yamaphepha.

I-6.Iziyo yokushayela: I-HEC isetshenziswa ikakhulukazi njenge-ejenti yokuqina kanye nokuzinza enqubweni yokwelashwa kwamafutha. Kuyindlela enhle yamakhemikhali onamafutha. Yayisetshenziswa kabanzi ekudleni, ukuqedwa kahle, ukumema kanye neminye imisebenzi yokukhiqiza uwoyela emazweni aphesheya ngawo-1960.

Eminye imikhakha yesicelo:

I-HEC ingadlala indima yokunamathela ubuthi emaqabungeni ekufafazwayo kwemisebenzi; I-HEC ingasetshenziswa njengesikhulu sama-emulsions acary ukunciphisa i-drift yezidakamizwa, ngaleyo ndlela sandisa umphumela wokusebenzisa wokufafaza. I-HEC nayo ingasetshenziswa njenge-ejenti eyakha amafilimu kuma-ejenti wembewu enhlamba; njenge-binder ekuvuseleleni kabusha kwamaqabunga kagwayi. I-Hydroxyyethyl celtulose ingasetshenziswa njengesengezo sokwandisa ukusebenza kwesembozo sezinto zokwakha umlilo, futhi isetshenziswe kabanzi lapho kulungiswa "kwabakhulu". I-Hydroxyyethyl celtulose ingathuthukisa amandla amanzi nokuncipha kwesihlabathi sosimende kanye nezinhlelo zesihlabathi se-sodium silisa.IHydroxYethyl CelluloseIngasetshenziswa ekukhiqizweni kwamafilimu futhi njengendlela ehlakazekile ekukhiqizweni kwama-slides microscopic. I-Shidener ku-fluids ngokugxila kasawoti okuphezulu okusetshenziselwa ukucubungula amafilimu. Kusetshenziswe njenge-binder kanye nokusatshalaliswa okuzinzile kwama-fluorescent agents e-fluorescent tube ukumboza. Kungavikela i-colloid evela ethonyeni lokuhlushwa kwama-electrolyte; IHydroxYethyl Cellulose ingakhuthaza ukufakwa komfaniswano kusisombululo se-cadmium se-cadmium. Ingasetshenziswa ukwakha ama-beinders anamandla ama-ceramics. Izimpendulo zamanzi zivimbela umswakama kusuka ekungeneni izintambo ezilimele.