Yintoni umahluko phakathi kwe-hydroxytethl seluplose (hec) kunye ne-hydroxypropyl yeseluplose

I-HydroxyEtheetheetheetheetheethl seluplose (hec) kunye ne-hydroxypropyl yeseluplose (HPC) zozibini ezifudumeleyo zeLyuplose, i-polymer yendalo efumaneka kwizityalo. Zisetyenziswa ngokubanzi kumashishini ahlukeneyo, kubandakanya amayeza, cosmetics, ukutya, nokwakha, ngenxa yepropathi yazo eyahlukileyo. Ngelixa zombini i-hec kunye ne-HPC zabelana ngezinto ezifanayo zekhemi zekhemikhali kunye nokusetyenziswa, zikwanehluko elahlukileyo ezibenza bazilungele ngeenjongo ezahlukeneyo.

Isakhiwo sekhemikhali:
Hec: I-HydroxyEtheetheetheetheetheetheetheetheetheetheetheethl isuselwa kwisellulose ngokusebenzisa amaqela e-hydroxyl ngamaqela ethyl.
I-HPC: i-hydroxypropy yeseluplose isuselwa kwisellulose ngokusebenzisa amaqela e-hydroxyl ngamaqela e-propyl.

Umoya wobuchule:
Hec: inyibilika kumanzi obandayo ashushu, enze izisombululo ezicacileyo.
I-HPC: inyibilikisa emanzini abandayo kodwa yenze izisombululo ezicocekileyo emanzini ashushu.

I-Viskosity:
I-HeC: Ngokubanzi, i-HEC ibonakalisa i-viscofity ephezulu xa kuthelekiswa ne-HPC, ngakumbi kugxininiso olusezantsi.
I-HPC: I-HPC idla ngokuba ne-viscofity esezantsi xa kuthelekiswa ne-hec, yenze ilungele ngakumbi izicelo apho izisombululo ze-viscofity ezinqwenelekayo zifunwa khona.

Uzinzo lwe-therm:
I-hec: hec yaziwa ngokuba zizinzile okuhle kwezesiyindlongo, iyenza ilungele ukusetyenziswa apho kulindeleke ukuba kulindelwe amaqondo obushushu aphezulu.
I-HPC: I-HPC ikwabonisa uzinzo oluhle lwe-shirm kodwa inokuba namaqondo ohlukeneyo osetyenziso ofakelwe kwi-hec ngenxa yesakhiwo esahlukileyo sekhemikhali.

Ukuhambelana:
I-HeC: Ihambelana noluhlu olubanzi lwezinye izithako, kubandakanya i-sundocals, iityuwa, kunye nezinye iipolymers.
I-HPC: Ngokufanayo, i-HPC ikwahambelana neezongezo ezahlukeneyo ezisetyenziswayo kumashishini anjengamayeza kunye ne-cosmetics.

I-Fible yeFom:
I-Hec: hec ineepropathi ezintle zefilimu, eyenza ifaneleke izicelo apho ukwenziwa kwefilimu emfutshane, ifilimu iyafuneka, enjengeengubo zangaphantsi.
I-HPC: I-HPC ikwabonisa iipropathi zokwenza ifilimu, i-albet kunye neempawu ezahlukileyo ezincinci xa kuthelekiswa ne-HEC, kuxhomekeka kwiimfuno ezithile zesicelo.

Hydration:
I-hec: hec inomgangatho ophezulu we-hydration, ifaka isandla kukukwazi kwayo ukwenza izisombululo ezicacileyo nezizinzileyo emanzini.
I-HPC: I-HPC ikwahamba kakuhle emanzini, nangona inqanaba lokuhamba-mbambano lingahluka ngokuxhomekeka kwizinto ezinje ngobushushu kunye nokugxininisa.

Izicelo:
I-Hec: Ngenxa yokufakwa kwawo okuphezulu kunye nokuzila okugqwesileyo, i-HEC isetyenziswa njengearhente yokuthambisa, i-stabilizer, kunye nearhente yokugcina amanzi kwiimveliso ezifana nepeyinti, i-cosmetics, izicoci, kunye namayeza.
I-HPC: I-HPC's Viscosity ye-HPC kunye nomhlaba ongezantsi we-HPC wenza ilungele ukusetyenziswa apho isisombululo se-viscofity esincinci, njengakwimilo ye-Ophthalmimis, iimveliso zononophelo ngomlomo, kunye ne-binder kwiitafile ezenziwe ngamachiza.

Ngelixa zombini i-hydroxyEtheetheethl seluplose (hec) kunye ne-hydroxypropyl seluplose (HPC) zizicelo zeselfowuni, zahlukile ngokwemizi-mveliso, i-viobious, iimpawu zefilimu, kunye nezicelo ezithile. Ukuqonda lo mahluko kubalulekile ekukhetheni eyona i-selsulose efanelekileyo yesicelo okanye sokuqulunqwa.