I-WaloCel ne-Tylose yimibhalo emibili eyaziwayo yemikhiqizo ye-cellulose ether ekhiqizwa abakhiqizi abahlukahlukene, i-dow and se tylose, ngokulandelana. Kokubili izithambisi ze-walocel kanye ne-tylose cellulose zinezicelo eziguquguqukayo ezimbonini ezahlukahlukene, kufaka phakathi ukwakhiwa, ukudla, amakhamishini, izimonyo, nokuningi. Ngenkathi babelana ngokufana ngokwemibandela yokuba yi-cellulose derivatives, banezindlela ezihlukile, izakhiwo nezimpawu. Kulokhu kuqhathanisa okuphelele, sizohlola umehluko nokufana phakathi kwe-Walocel ne-Tylose ngokuningiliziwe, ukumboza izici ezinjengezakhiwo zazo, izinhlelo zokusebenza, izinqubo zokukhiqiza, nokuningi.
Isingeniso se-Walocel ne-Tylose:
1. I-Walocel:
- Umkhiqizi: I-Walocel yigama lomkhiqizo le-cellulose aferers elikhiqizwa yi-dow, inkampani yamakhemikhali yamazwe ahlukahlukene eyaziwa ngobubanzi bayo obukhulu bemikhiqizo yamakhemikhali nezisombululo.
- Izicelo: I-Walocel Celcule
- Imininingwane yomkhiqizo: I-Walocel inikeza amamaki ahlukahlukene ngezakhiwo ezahlukahlukene, kufaka phakathi i-walocel CRT yokwakha kanye ne-walocel xm ukuthola izinhlelo zokusebenza zokudla.
- Izakhiwo ezibalulekile: Amamaki e-Walocel angahlukahluka, izinga lokufaka esikhundleni (DS), kanye nosayizi wezinhlayiyana, okwenza balungele izinhlelo ezahlukahlukene. Bayaziwa ngokugcinwa kwabo kwamanzi, amakhono okuqina, kanye nezakhiwo ezakha amafilimu.
- Ubukhona bomhlaba wonke: UWalocel ungumkhiqizo owaziwayo onobukhona bomhlaba wonke futhi uyatholakala ezifundeni eziningi.
2. I-Tylose:
- Umkhiqizi: I-TyLlose yigama lomkhiqizo le-Cellulose Afers elikhiqizwa yi-SE Tylose, uxhaso lwe-Shin-Etsu Chemical Co, Ltd. Shin-Etsu yinkampani yamakhemikhali yomhlaba wonke enephothifoliyo yomkhiqizo ehlukahlukene.
- Izicelo: I-Tylose Cellulose Talers inezicelo ekwakheni, ekudleni, ezemithi, izimonyo, nokuningi. Zisetshenziswa njengabakhulu, abaqinisi, ama-beinders, kanye namakhethini amafilimu.
- Imininingwane yomkhiqizo: I-TyLlose inikeza uhla lwama-cellulose ether prounds elungiselelwe izinhlelo ezithile. Amabanga anjengeTylose H neTylose MH ajwayele ukusetshenziswa ekwakheni nasezemithi.
- Izakhiwo ezibalulekile: Ama-Tylose amabanga ekhombisa ukuhlukahluka okubonakalayo, izinga lokufaka esikhundleni (DS), kanye nosayizi wezinhlayiyana, kuya ngebanga elithile nesicelo. Baziwa ngokugcinwa kwabo kwamanzi, amakhono okuqina, kanye nokulawulwa kwe-rhelogical.
- Ubukhona bomhlaba wonke: I-Tylose ingumkhiqizo owaziwayo onobukhona bomhlaba wonke, etholakala ezifundeni eziningi.
Ukuqhathaniswa kwe-walocel ne-tylose:
Ukuqonda umehluko phakathi kwe-walocel ne-tylose, sizohlola izici ezahlukahlukene zale mikhiqizo ye-cellulose ether, kufaka phakathi izakhiwo, izinhlelo zokusebenza, izinqubo zokukhiqiza, nokuningi:
1. Izakhiwo:
I-Walocel:
- Amamaki e-Walocel angahluka ngokubonakala, izinga lokufaka esikhundleni (DS), usayizi wezinhlayiyana, nezinye izakhiwo, ezihambisana nokuhlangabezana nezidingo zohlelo lokusebenza ezahlukahlukene.
- I-Walocel yaziwa ngokugcinwa kwayo kwamanzi, amakhono okuqina, kanye nezakhiwo ezakha amafilimu ezinhlakeni ezahlukahlukene.
I-Tylose:
- Amabanga e-Tylose abuye abonise umehluko kwizakhiwo, kufaka phakathi i-viscosity, DS, kanye nosayizi wezinhlayiyana, kuya ngebanga elithile nesicelo. Zenzelwe ukunikela ngokulawulwa kwe-Rheological nokugcinwa kwamanzi ekwakhiweni.
2. Izicelo:
Kokubili i-walocel ne-tylose kusetshenziswa kulezi zimboni ezilandelayo kanye nezicelo:
- Ukwakhiwa: Basetshenziswa ezintweni zokwakha, njengokunamathela kwethayela, udaka, ama-grounds, namakhompiyutha okuzenzela, ukuthuthukisa izakhiwo njengokugcinwa kwamanzi, ukusebenziseka kanye nokunamathelisa.
- Pharmaceuticals: Embonini yezemithi, bobabili basebenza njengezihlanganisi, ukuhlukaniswa, kanye nama-ejenti wokukhishwa alawulwa ekunikezelweni kohlelo lokulethwa kwezidakamizwa.
- Ukudla: basetshenziswa embonini yokudla ukuze bakhubeze, bazinze, futhi bathuthukise ukuthungwa kwemikhiqizo yokudla, njengososo, izingubo nezimpahla ezibhakiwe.
- Izimonyo: Zombili i-WaloCel ne-Tylose zisetshenziswa ezimophini kanye nemikhiqizo yokunakekelwa komuntu siqu ukuhlinzeka ngokubona, ukuthungwa, nokuqiniswa kwe-emulsion.
3. Izinqubo Zokukhiqiza:
Izinqubo zokukhiqiza ze-walocel ne-tylose zihilela izigaba ezifanayo, njengoba zombili izipho ze-cellulose. Izinyathelo ezibalulekile ekukhiqizeni kwazo zibandakanya:
- Ukwelashwa kwe-Alkaline: Umthombo we-cellulose uphathwe ekwelashweni kwe-alkaline ukususa ukungcola, ukugcwala imicu, futhi kubenze bafinyeleleke kalula ekuguqukeni kwamakhemikhali.
- Ukuthengwa: Ngesikhathi lesi sigaba, amaketanga we-cellulose aguqulwa ngamakhemikhali ngokwazisa ama-hydroxypropyl kanye namaqembu we-methyl. Lokhu kuguqulwa kunesibopho sokuhlaselwa kwamanzi nezinye izakhiwo.
- Ukugeza nokungathathi hlangothi: Umkhiqizo uyagezwa ukususa amakhemikhali nokungcola okungahlosiwe. Kube sekuthambekele ekufezeni ileveli efiselekayo ye-PH.
- Ukuhlanzwa: Izinqubo zokuhlanza, kufaka phakathi ukufombula nokugeza, ziqashwa ukususa noma yikuphi ukungcola okusele kanye ne-byproducts.
- Ukomisa: I-ether ehlikiwe ye-cellulose yomiswa ukunciphisa okuqukethwe kwayo komswakama, okwenza kube lula ukucubungula nokupakishwa okuqhubekayo.
- I-Granution kanye nokupakisha: Kwezinye izimo, i-ether yomisiwe engahle ibe yinhloso yokuthola usayizi wezinhlayiyana owufunayo kanye nezimpawu zokugeleza. Umkhiqizo wokugcina upakishwa ukuze kusatshalaliswe.
4. Ukutholakala kwesifunda:
Kokubili i-walocel ne-tylose kuba khona emhlabeni wonke, kepha ukutholakala kwamamaki athile nokwakheka kungahluka ngesifunda. Abahlinzeki bendawo nabasabalalisi banganikeza izinketho ezahlukene zomkhiqizo ezisuselwa ekufunweni kwesifunda.
5. Amagama Webanga:
Kokubili i-walocel ne-tylose kunikeza amagama ahlukahlukene ebanga, ngalinye elakhelwe izinhlelo ezithile noma izici. Lawa mabanga aqokwa yizinombolo nezinhlamvu ezikhombisa izakhiwo zazo nokusetshenziswa okunconyiwe.
Ngamafuphi, i-walocel kanye ne-tylose yimikhiqizo ye-cellulose ether eyabelana ngezicelo ezijwayelekile ekwakhiweni, ekudleni, emikhakheni kanye nezimonyo. Umehluko oyinhloko phakathi kwabo uqamba amanga kumenzi, ukwakheka kwemikhiqizo ethile, nokutholakala kwesifunda. Yomibili lemikhiqizo inikela ngamabanga ahlukahlukene ahlelwe ngezicelo ezihlukile, ngalinye linokuhlukahluka kwezindawo. Lapho ukhetha phakathi kwe-Walocel ne-Tylose yesicelo esithile, kubalulekile ukuze uthintane nabakhiqizi noma abahlinzeki abafanele ukuthola umkhiqizo ofaneleke kakhulu futhi ufinyelele imininingwane yoMkhiqizo Osesikhathini kanye nokusekelwa kwezobuchwepheshe.
Isikhathi sePosi: Nov-04-2023