I-HYDROXYETHLLCELXULOse (hec) yi-polymer engeyiyo i-ionic, i-poly-allmer esuswe kwi-sellyulose. Isakhiwo sayo esahlukileyo sekhemikhali senza isithako esiguquguqukayo nezicelo ezahlukeneyo kumashishini anjengamayeza, i-cosmetics, ukutya kunye nokhathalelo lobuqu. Enye yeempawu zayo ezibonakalayo ziimpawu zayo ezilungileyo zokumiswa, ezidlala indima ebalulekileyo kwiifom ezininzi.
Ulwakhiwo kunye neepropathi ze-hec
I-Hec isuselwa kwisellumse, eyenzeka ngokwendalo ipolymer yendalo efumaneka kwiindonga zeseli zezityalo. Ngothotho lwemichiza, amaqela e-hydroxyy ye-hydroxyy aziswa kwi-selsulose i-sellose, ekhokelela kwi-polymer ye-folymer ene-polymer enepropathi eyahlukileyo.
Isakhiwo sekhemikhali: Isakhiwo esisisiseko seselselose siquka ukuphinda i-Glucose Iyunithi edityaniswe nge-β-1,4-Glycosidic Bonds. Kwi-hec, ezinye ze-hydroxyl (-----) kwiiyunithi ze-Glucose zithathelwa indawo yi-hydroxythyl (-Och2ch2ch2oh). Oku kufaka endaweni yoko kuthambisa ukubethwa kwamanzi kwi-polymer ngelixa ugcina ubume besellulose.
I-Solibuz yamanzi: I-HEC inyibilikiswe kakhulu emanzini, yenze izisombululo ezicacileyo nezicacileyo. Inqanaba lokufakwa endaweni Iinqobo eziphakamileyo ze-DS ngokubanzi zikhokelela ekuzomelezeni kwamanzi.
I-Viskosity: Izisombululo ze-HEC ezibonisa indlela yokuziphatha yePseudolistic, kuthetha ukuveza kwabo kuyancipha kuncitshiswa uxinzelelo lwe-Shear. Le ndawo iluncedo kwizicelo ezifana nokunxiba kunye neminyango, apho kufuneka khona izinto ezifuna ukuhamba ngokulula ngexesha lesicelo kodwa zigcina i-viscofity xa iphumle.
Ukuqulunqwa kwefilimu: I-HEC inokwenza into engabonakaliyo, eziguquguqukayo xa yomile, iyenza ilungele ukusetyenziswa kwearhente yefilimu kwizicelo ezahlukeneyo.
Iimpawu zokumiswa kwe-hec
Ukumiswa kubhekisele kubuchule bezinto ezomeleleyo zokuhlala zisasazeke ngokulinganayo ngaphakathi kwendawo engamanzi ngaphandle kokuhlala ixesha elide. I-HEC ibonisa ipropathi egqwesileyo egqwesileyo ngenxa yezinto ezininzi:
I-hydration kunye nokudumba: Xa amasuntswana e-hec asasazwa kwindawo yolwelo, ayahlambela kwaye edumba, esenza inethiwekhi emilinganiselo emithathu emigimileyo kwaye inqumamisa amasuntswana aqinileyo. Uhlobo lwe-hydrophilic lwe-HCC lusebenza ngokuthathwa kwamanzi, kukhokelela kwi-viscofity eyandisiweyo kunye nokuphuculwa kokuzinza.
Ubungakanani bentsumpa Okubiliseko kwenza ukuba kube lufaneleke ukumiswa kokubini amasuntswana amnandi kwaye ahlangane ngeendlela ezahlukeneyo.
Ukuziphatha kwe-Thixi Le ndawo ivumela ukuthula ngokulula kunye nesicelo ngelixa igcina uzinzo kunye nokunqunyanyiswa kwamasuntswana aqinileyo.
I-PHIACE: I-HEC iyazinza malunga noluhlu olubanzi lweenqobo olubanzi lwe-PH, iyenza ilungele ukusetyenziswa kwe-acidic, engathathi cala, kunye ne-alkaline ngaphandle kokusebenza ipropathi yakhe.
Ukusetyenziswa kwe-hec kwimingxunya yokumiswa
IProperties zika-Hec zikaHec zenza isithako esixabisekileyo kwiimveliso ezininzi kumashishini ahlukeneyo:
Iipeyinti kunye neengubo: hec zisetyenziswa njenge-thickener kunye nokumisa iarhente kwiipeyinti ezisekwe emanzini kunye neengubo zokuthintela ukulungisa ii-pigments kunye nezixhobo. I-Pseudoplasticasticasticasticastice iququzelela isicelo esifanelekileyo kunye neyunifomu.
Iimveliso zononophelo lobuqu: kwii-Shamps, ziyacheba umzimba, kunye nezinye iimveliso zononophelo lobuqu, i-HEC iyanceda ekumiseni izithako ezihlangeneyo ezinjengeebhlukhwe, ukuqinisekisa ukuhambisa kunye nokuzinza kunye nokuzinza.
Ifomu yamayeza: UHec uqeshiwe kumiso-mali yamachiza ukumisa izithako ezisebenzayo kwaye uphucule ukwenziwa kweefomati zedosi zethayile. Ukuhambelana kwawo noluhlu olubanzi lwee-APIs (izithako ezisebenzayo zamayeza) kwaye izivumelwano ziyenza ukhetho olukhethiweyo lweefomu.
Ukutya kunye nemveliso yesiselo: I-HEC isetyenziswa kwizicelo zokutya ezinjengokucofa kwesaladi, iisosi, kunye neziselo zokumisa izithako ezingenanto njengemigangatho yenkqantosi efana ne-herbs, iziqholo kunye nokuphuka. Indalo yayo engathandekiyo nengenakukwenza ilungele ukusetyenziswa kwifomu yokutya ngaphandle kokuchaphazela iimpawu zemvakalelo.
I-HYDROXYETHLLCELXELXULOse yi-polymer eguquguqukayo enezinto ezizodwa zomiso zokumiswa, ezenza isithako esixabisekileyo kuluhlu olubanzi lwemizi-mveliso. Isakhono sayo sokunqumamisa amasuntswana aqingqiweyo ngokulinganayo kwimidiya yolwelo, edityaniswe nezinye iimpawu ezinqwenelekayo ezinjengokungathobeli kwamanzi, ulawulo lwe-viscosity, kunye nokuzinza kwe-viscosity, kunye nokuzinza kwe-viscosity, kunye nokuzinza kwe-viscosity, kunye nokuzinza kwe-phrators. Njengophando lweenzame zophando kunye nophuhliso ziyaqhubeka nokuqhubela phambili, ukusetyenziswa kwe-hec kwimizobo yokumiswa kulindeleke ukuba kwandise ngakumbi, ukuqhuba ubuchule kunye nokuphucula ukusebenza kwemveliso kumacandelo ngamacandelo.
Ixesha lokuposa: I-Mey-09-2024