Nguwuphi umahluko phakathi kwe-hydroxyythl seluplopy kunye ne-hydroxypropyl yeseluplose Sellulose?

I-HYDROXYETYL ILINOse (Hec) kunye ne-HydroxyPOpyl Selelose Ezi zinto zikhutshwayo zisetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yepropathi yabo eyahlukileyo. Ngaphandle kwamagama abo afanayo kunye namacandelo eekhemikhali, kukho umahluko okhoyo phakathi kwe-HEC nakwi-HPC ngokwemigaqo-nkqubo yabo, izicelo kunye nokusebenzisa.

Isakhiwo sekhemikhali:
I-Hec kunye ne-HPC zizo zombini ii-sellulose sperivetives zilungisiwe kunye namaqela e-hydroxaykyl. La maqela aqhotyoshelwe kwi-sellose ye-selsulose ngonxibelelwano lwe-ether, okukhokelela ekuphuculeni ukwenziwa komhlaba kunye nezinye iimpawu ezinqwenelekayo.

I-HYDROXYETHyL seluplose (Hec):
Kwi-hec, i-hydroxyl yamaqela (-C2C3oh) ziqhotyoshelwe kwiiyunithi ze-anhhydroglucose zeselfowuni.
Inqanaba lokufaka endaweni Amaxabiso aphezulu e-DS abonisa inqanaba eliphezulu lokufakwa endaweni, okukhokelela ekunyukeni komelele kunye nezinye izinto eziguqulweyo.

I-Hydroxypropyl seluplose (HPC):
Kwi-HPC, i-hydroxypropy yamaqela (-C3chohch3) iqhotyoshelwe kwiiyunithi ze-anhhydroglucose ye-selsulose.
Ifana ne-HeC, inqanaba lokufakwa endaweni (DS) kwi-HPC limisela iipropathi zayo. Ixabiso eliphezulu le-DS likhokelela ekunyuseni i-solboubility kunye nezinto eziguqulweyo.

Iipropathi zomzimba:
I-Hec kunye ne-HPC inepropathi efanayo yomzimba ngenxa ye-selsulose yabo yesiqhelo. Nangona kunjalo, umahluko obufihlakeleyo uvuka kumaqela athile e-alkyl aqhotyoshelwe kwi-Selebose Tellum.

Umoya wobuchule:
Zombini i-HEC kunye ne-HPC ziyanyibilika emanzini kunye nezinyibilikisi ezahlukeneyo zezinto eziphilayo, kuxhomekeka kwinqanaba labo lokufaka endaweni. Ixabiso eliphezulu le-DS ngokubanzi libangela ukubenzela ngcono ukonakala.
I-hec ithanda ukubonisa ukunyibilisela okungcono emanzini xa kuthelekiswa ne-HPC, ngakumbi kumaqondo obushushu asezantsi, ngenxa ye-hydrophilic ye-hydrophilic yeqela lamaqela ethyl.

I-Viskosity:
Zombini i-HEC kunye ne-HPC ziyakwazi ukwenza izisombululo ze-viscous xa inyibilikisiwe emanzini. UVenkile wesisombululo uxhomekeke kwizinto ezinje nge-polymer gxini, inqanaba lokufaka endaweni, kunye nobushushu.
Izisombululo ze-HPC zihlala zibonisa i-viscofity ephezulu kune-hec isohlwayo esinokuthelekiswa nawo kunye neemeko ngenxa yobungakanani obukhulu kwiqela le-propyl.

Izicelo:
I-Hec kunye ne-HPC ifumana ukusetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanya amayeza, iimveliso zononophelo lobuqu, ukutya, iingubo, kunye nezinto zokwakha, ngenxa yokuqalisa.

Amayeza:
Zombini i-HEC kunye ne-HPC zihlala zisetyenziswa njengamachiza amayeza kwifomu yeziyobisi. Basebenza njengamaziko okuba bukhulu, abazinziyo, i-Ormers Formers, kunye ne-viscofisis modifity kwi-oral, enesihloko, kunye ne-Ophthalmic.

I-HPC, kunye ne-viscofity ephezulu kunye nefilimu eyenza ifilimu, ihlala ikhethiwe kwiifom zokukhutshwa ezizinzileyo kunye neetafile zomlomo.
I-HEC iqhele ukusetyenziswa kumalungiselelo e-Ophthalmic ngenxa yeepropathi zayo ezintle ze-mucopehes kunye ne-tissus ye-ocular.

Iimveliso zoKhathalelo lobuqu:
Kwizinto ezinononophelo kunye neemveliso zononophelo lobuqu, zombini i-HEC kunye ne-HPC zisetyenziswa njengamaziko okuzinza, izilo, kunye nemithombo yeefilimu kwiimveliso ezifana ne-shampoos, i-crims, kunye ne-gels.
I-HEC ikhethwa kwiimveliso zokhathalelo lweenwele ngenxa yeepropathi zalo ezibalaseleyo kunye nokuhambelana ne-surfcantints ezahlukeneyo.
I-HPC idla ngokusetyenziswa kwiimveliso zononophelo ngomlomo, ezinje ngezinyothi kunye nomlomo, ngenxa yepropathi enamanzi kunye nokutshaya.

Ishishini lokutya:
I-Hec kunye ne-HPC zivunyiwe zokutya ezivunyiweyo nezicelo ezinjengamanzi amakhulu, ukuzinza, kunye ne-emulsiber kwiimveliso zokutya.
Ziqhelekile ezisetyenziswa kwiimveliso zobisi, iisosi, ukunxiba, kunye needessert zokuphucula ukuthungwa, umlomo kunye nokuzinza.
I-hec ihlala ikhethwa kwifomu yokutya ye-acidic ngenxa yokuzinza kwayo ngaphezulu kwe-PH.

Izixhobo zeLeatings kunye nezokwakha:
Kwizixhobo zengubo kunye nokwakha, i-HEC kunye ne-HPC zisetyenziswa njengama-Agents eqaqambileyo, iimodyuli ze-RheOology, kunye neeArhente zokugcina amanzi kwi-painti, imilambo, i-ferting, kunye nemifanekiso eqingqiweyo, kunye nezifakazi, kunye namacebo okuzimela.
I-hec ithandeka kwifom yepeyinti ye-Feex ngenxa yokuziphatha kwawo kunye nokuhambelana nezinye izongezelelo zepeyinti.
I-HPC iqhele ukusetyenziswa kwezinto ezisekwe kwizimbo zokuphucula ukusebenza, ukunamathela, kunye nokugcinwa kwamanzi.

I-HYDROXYETYL ILINOse (Hec) kunye ne-Hydroxypropyl seluplose Ngelixa bobabini bephethe izinto zabo zombini babelana ngokufana kwimo yazo yekhemikhali kunye neepropathi zomzimba, umahluko zivela kumaqela athile e-hydroxas. Le milo mahluko isiphumo sokwahluka komoya, i-viscosity, kunye nokusebenza kwezicelo ezahlukeneyo kumashishini anjengamayeza, iimveliso zononophelo lobuqu, ukutya, kunye nezixhobo zokwakha, kunye nezixhobo zokwakha. Ukuqonda lo mahluko kubalulekile ekukhetheni i-selsulose efanelekileyo yezicelo, ukuqinisekisa ukusebenza kakuhle kunye nokusebenza.