Ukwethulwa Komkhiqizo kweHydroxYethyl Methyl Cellulose Hemc

I-Hydroxyyethyl methyl cellulose (hemc)Ibeka njengengxenye ye-Pivotal ezimbonini zanamuhla, ukuguqula izinqubo nemikhiqizo kulo lonke elase-spectrum ebanzi yezicelo. Ngezakhiwo zayo ezihlukile nokusebenza okuhlukahlukene, i-hemc isiphenduke isithako esisemqoka ekwakhiweni, emikhakheni, izimonyo, nokuningi.

Ukwakheka Nezakhiwo:
I-Hemc, ethathwe ku-cellulose, ihlelwe ngokusabela kwe-Alkali Cellulose nge-methyl chloride ne-ethylene oxide. Lokhu kuphumela engxenyeni eneqembu le-methyl kanye neqembu le-hydroxyethyl elinamathele kumayunithi we-anhydroglucose we-cellulose. Izinga lokufakwa esikhundleni (DS) le-hemc, elinqunywe isilinganiso se-molar samaqembu angenamema ama-glucose amayunithi, libonisa izakhiwo zalo kanye nezinhlelo zokusebenza.

Enye yezinto ezibalulekile ze-hemc yi-soubity yayo yamanzi, ethuthukisa ukusetshenziswa kwayo ezinhlelweni eziningi zamashele. Kukhombisa ukuqina okuhle, kwakha amafilimu, kanye nokubopha izakhiwo, okwenza kube ukukhetha okuthandwayo ezimbonini ezidinga ukulawulwa kwe-bherhological nokuqina. Ngaphezu kwalokho, hemc enakho ukuziphatha kwe-pseudoplastic, ukunikela ukuncipha, ngaleyo ndlela kusiza uhlelo lokusebenza olulula futhi lusakazeka.

Izicelo:

Imboni Yokwakha:
IHemc idlala indima ebaluleke kakhulu emkhakheni wezokwakha, ngokuyinhloko njenge-hydrophilic polymer isengezo sezinto zokwenza amasimende. Umthamo wayo ophakeme wamanzi omangalisayo uqinisekisa ukusebenziseka okuningana kodaka nokhonkolo, ukunciphisa izingqinamba njengokuwomisa ngaphambi kwesikhathi nokuqhekeka. Ngaphezu kwalokho, i-hemc ithuthukisa ukunamathela kanye nokubumbana, kufaka isandla emandleni nasekunciphiseni kwezinto zokwakha.

Umkhakha wezemithi:
Emakhishini emithi, i-hemc isebenza njenge-excipie eguquguqukayo ngenxa yokuthambekela kwayo, okungeyona ubuthi, kanye nemvelo ye-inert. Ithola ukusetshenziswa okubanzi ezinhlelweni zokulethwa kwezidakamizwa ezilawulwayo, lapho isebenza khona njenge-matrix yangaphambili, ixhasa ukukhishwa kwezidakamizwa esikhathini eside. Ngokwengeziwe, imisebenzi ye-hemc njengesibambiso se-viscosity ekwakhiweni okuphezulu, ukuthuthukisa ukuqina komkhiqizo nokuvumelana.

Izimonyo nemikhiqizo yokunakekelwa komuntu siqu:
I-HEMC inezici ngokuvelele ekwakhekeni kwezimonyo kanye nemikhiqizo yokunakekelwa komuntu siqu ngenxa yezakhiwo zayo zokwakha amafilimu nezikhuthazayo. Kusebenza njenge-stabilizer in emulsions, ukuvimbela ukuhlukaniswa kwesigaba kanye nokudlulisela ukuthungwa okufiselekayo kumakhilimu kanye nama-lotions. Ngaphezu kwalokho, i-hemc isebenza njenge-ejenti yokumisa ama-shampoos nakwimizimba yokuhlanza, ukuqinisekisa ukusatshalaliswa okufanayo kwezinhlayiya ezimisiwe.

Amapende nezimbobo:
Ku-Paints kanye ne-Coatings Industry, i-Hemc isebenza njengesengezo esisebenzayo, ethuthukisa ukuhlakanipha, ukumelana nombala, kanye nokuvumelana kombala. Amakhono ayo okuqina enza lula ukumiswa kwemibala kanye nama-fillers, ukuvimbela ukuzinza ngesikhathi sokugcina nesicelo. Ngaphezu kwalokho, i-hemc idlulisela izakhiwo ezinhle kakhulu zokuqamba, okuholele ekuqedeni okubushelelezi nokufana.

Izinzuzo:

Ukutholwa kwe-hemc kunikeza izinzuzo eziningi kuyo yonke imboni ehlukahlukene:
Ukusebenza okuthuthukile: I-hemc iqinisekisa ukusebenziseka okuningana kwezinto zokwakha, lula kalula uhlelo lokusebenza nokwenza ngcono umkhiqizo ophelele.
Ukusebenza okuthuthukile komkhiqizo: Emikhakheni kanye nezimonyo, i-hemc ithuthukisa ukuqina kokuqina, ukuguquguquka, ukusebenza ngempumelelo, okuholela ekusebenzeni komkhiqizo okuphezulu.
Ukusebenza Kabi: Ngokwandisa izakhiwo ze-mboyalogical kanye nokunciphisa imfucuza yezinto ezibonakalayo, i-hemc isiza ukuqondisa izinqubo zokukhiqiza, okuholele emalini yezindleko.
Ukusimama Kwezemvelo: I-Hemc, ethathwe emithonjeni yeselula evuselelekayo, iqondanisa nezinhloso zokusimama, inikeza ezinye izindlela ze-eco-friendly to absfitives ezijwayelekile.
Ukuguquguquka okuhlukahlukene: Ngezicelo zayo ezibanzi ezibanzi nezakhiwo ezivumelana nezimo, izikejana ze-hemc ezidingweni ezihlukahlukene zemboni, ukuhlinzeka ngezisombululo eziguquguqukayo ngezinselelo ezahlukahlukene.

I-Hydroxyyethyl methyl celtule Izakhiwo zayo ezihlukile kanye nokusebenza okuhlukahlukene kuguqule izinqubo nemikhiqizo kulo lonke ulwazi, amakhambi, izimonyo kanye nangale kwalokho. Njengoba izimboni ziyaqhubeka nokuvela, i-hemc ihlala ilungele ukushayela intuthuko eyengeziwe, ifaka inkathi entsha yokusebenza kahle, ukuqina, kanye nokusebenza kahle.