Ibanga lansuku zonke lamakhemikhali i-hydroxypropyl methylcellulose HPMC

IHydroxypropyl methylcellulose iyi-ether engeyona ionic cellulose eyenziwe nge-polymer material yemvelo (ukotini) cellulose ngochungechunge lwezinqubo zamakhemikhali. Kuyimpushana emhlophe engenaphunga, engenambimbi ekhukhumala ibe isixazululo se-colloidal esicacile noma esinamafu kancane emanzini abandayo. Inokuqina, ukubopha, ukuhlakaza, i-emulsifying, ukwenza ifilimu, ukumisa okwesikhashana, i-adsorbing, i-gelling, indawo esebenzayo, egcina umswakama kanye nezakhiwo ze-colloid ezivikelayo.

Izici nezinzuzo zansuku zonke ze-cellulose yamakhemikhali e-HPMC:

1. Ukucasuka okuphansi, izinga lokushisa eliphezulu kanye nokungenabuthi;

2. Ukuzinza kwenani le-pH ebanzi, okungaqinisekisa ukuzinza kwayo ebangeni lenani le-pH 6-10;

3. Thuthukisa isimo;

4. Khulisa igwebu, uzinzise igwebu, uthuthukise ukuzwa kwesikhumba;

5. Ukuthuthukisa ngokuphumelelayo uketshezi lwesistimu.

Ububanzi bokusetshenziswa kwe-HPMC yansuku zonke yamakhemikhali e-cellulose:

Isetshenziswa ku-shampoo, ukugeza umzimba, insipho yesitsha, okokuhlanza izingubo, ijeli, isilungisi sezinwele, imikhiqizo yesitayela, umuthi wokuxubha, amathe, amanzi amabhamuza wethoyizi.

Indima yebanga lansuku zonke lamakhemikhalii-cellulose HPMC:

Ikakhulukazi esetshenziselwa ukuqina, ukugwedla, i-emulsification ezinzile, ukuhlakazeka, ukunamathela, ukuthuthukiswa kwezakhiwo zefilimu kanye nezindawo zokugcina amanzi, imikhiqizo ye-viscosity ephezulu isetshenziselwa ukuqina, imikhiqizo e-low-viscosity isetshenziselwa ikakhulukazi ukuhlakazeka kokumiswa kanye nokwenza ifilimu.

Ubuchwepheshe bansuku zonke bebanga lamakhemikhali lwe-cellulose lwe-HPMC:

Inani le-hydroxypropyl methylcellulose elifanele imboni yamakhemikhali yansuku zonke ngokuvamile

.Izinkomba ezibonakalayo namakhemikhali: