Ndeupi musiyano uripo pakati pehydroxythyl cellulose (Hec) uye hydroxypruppropyl cellulose (HPC)

Hydroxethyl Cellulose (HEC) uye HydroxyPropyl Cellulose (HPC) zvese zvinobva kune Cellulose, chiitiko chomuzvarirwo chinoitika chinowanikwa mune zvidyarwa. Ivo vanoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kusanganisira mishonga yemishonga, zvizarisi, chikafu, uye kuvaka, nekuda kwezvivakwa zvavo zvakasarudzika. Nepo oc uye hpc kugoverana kufanana maererano nemamiriro avo emakemikari uye mafaro, ivo vane misiyano yakasiyana inoita kuti vakwanise kuve vakakodzera nekuda kwezvinangwa zvakasiyana.

Chemical dhizaini:
HEC: HydroxyTHYL Cellelose inotorwa kubva kuCellulose kuburikidza nekutsiva kwemapoka ehydroxyl nemapoka eTETIYA.
HPC: HydroxyPropyl Cellulose inotorwa kubva kuCellulose kuburikidza nekutsiva kwemapoka ehydroxyl nemapoka epropyl.

Solubility:
HEC: Iyo inokakavara mumvura inotonhora uye inopisa, inogadzira mhinduro dzakajeka.
HPC: Inonyura mumvura inotonhora asi inoumba yakajeka mhinduro mumvura inopisa.

Viscosity:
HEC: Kazhinji, Hec Inoratidza Yakakwira Viscosity ichienzaniswa neHPC, kunyanya mune yakaderera kutarisisa.
HPC: HPC kazhinji ine yakaderera viscosity zvichienzaniswa nehec, ichiita kuti ive yakakodzera kune zvekushandisa uko mhinduro dze viscosity dzinodiwa.

Kugadzikana kweTermal:
HEC: Hec inozivikanwa nekugadzikana kwayo kwakanaka, kuita kuti zviite kuti zvibodzwa zvirimo zvinowonekwa nekuwoneka kwekupisa kunotarisirwa.
HPC: HPC zvakare inoratidzirawo yakanaka yekukasira kugadzikana asi inogona kunge iine zvishoma tembiricha yemashandisirwo ekushandisa zvichienzaniswa nehyoko nekuda kwechimiro chayo chakasiyana chemakemikari.

Kuenderana:
HEC: Inoenderana neyakawandisa yezvimwe zvinoshandiswa, kusanganisira surfaacts, munyu, uye vamwe polymers.
HPC: Saizvozvo, HPC inoenderana nezvakawanda zvekuwedzera zvinowanzoshandiswa mune maindasitiri senge mishonga uye cosmetics.

Firimu rinoumba zvivakwa:
HEC: Hec ine yakanaka firimu-inogadzira mafirimu ekugadzira, ichiita kuti zviite kuti zviite zvekushandisa apo kuumbwa kwetete, yemafirimu firimu inodiwa, senge mumakonzo uye maanthesives.
HPC: HPC zvakare inoratidzawo zvivakwa zvefirimu, albeit nehuremu hwakasiyana hunhu hunoenzaniswa nehodhi, zvichienderana nezvinodiwa chaizvo.

Hydration:
Hec: Hec ine mwero wakakwira wehydration, uchibatsira pakukwanisa kwayo kumedza zvakajeka uye zvakagadzikana mhinduro mumvura.
HPC: HPC zvakare hydrate zvakanaka mumvura, kunyangwe iyo degree re hydration inogona kusiyana zvichienderana nezvinhu zvakadai sekupisa uye kusvinura.

Zvishandiso:
HEC: Nekuda kweiyo yepamusoro viscosity uye yakanakisa mvura solubility, hec inowanzo shandiswa semumiriri, STabilizer, uye yekuchengetwa kwemvura mune zvigadzirwa, zvigadziriso, macompany, macomputers, uye mishonga, uye mishonga.
HPC: HPC yakaderera viscosity uye yakanaka yemvura solubility inoita kuti zviite kuti zvive zvekushandisa zvaunoda, zvigadzirwa zvemuromo, zvakadzorwa zvinogadzirwa zvinodhaka, uye sechigadzirwa mumapiritsi emishonga yemishonga.

Nepo mese hydroxytHyl cellulose (Hec) uye hydroxyprosl cellows Kunzwisisa misiyano iyi kwakakosha kusarudza iyo yakanyanya kukodzera cellulose inobviswa kwechimwe chishandiso kana kuumbwa.