Hpmc hypromellose

Hydroxypropyl methylcelceluplose(I-HPMC), yinxalenye yemichiza eguquguqukayo kunye nefomula [c6h7o2 (oh) i-3-Mn (OCH2CH (OC) I-M (O) i-NE-M] X (N) Faka umntu. Ithathwe kwi-seluplose, i-polymer yendalo ifunyenwe kwiindonga zeseli. I-HPMC yi-ontiss, engenakuthelekiswa nanto, kwaye ingenzi buhlungu. Ineepropathi ezahlukeneyo ze-phydicochemical ezifana nokuzola emanzini, iipropathi zokungalawulekiyo, kunye nokukwazi ukwenza iifilimu, zenza zasetyenziswa ngokubanzi kumashishini amaninzi.

Kumzi-mveliso wamayeza, i-HPMC isetyenziswa kakhulu njengento eqinisekisiweyo - isikhombisi esakhiwe kunye nesithako esisebenzayo, ngenjongo yokuziqhelanisa ixesha elide, ixhamla ifomuli enesithako esisebenzayo (ngoko ke sibizwa njalo Njengomntu osisiza, dumelent, okanye ophetheyo), okanye ukuphucula ukufunxa okanye ukungahambi kakuhle. I-HPMC CAPSEES zenye indlela ye-gelatini ye-gegin yezityalo kwaye isetyenziswa kwifomu elawulwayo, ivumela ukukhululwa kancinci kwechiza ngokuhamba kwexesha. Izisombululo ze-HPMC zinokusebenza njenge-viscolyzers zokwandisa isisombululo se-Opthalmimis, siphucule i-biodheved, kwaye sandisa ixesha lokuhlala liyindawo ye-Ocular.

Kwishishini lokutya, i-HPMC yamkelwa njengesongezelelo sokutya okukhuselekileyo (i-E464) kwaye isebenza imisebenzi emininzi enjenge-emulsifier, iarhente yokuthambisa, kunye nokuzinzisa. Iqeshwe ekuvelisweni kokutya okwahlukeneyo ukuphucula ukuthungwa, ukugcina umswakama, kunye neefilimu zefom. Ipropathi ye-HRRMC ye-HPMC ibaluleke kakhulu kwizicelo ezifuna ukugcwala kubushushu obuthile, njengokwenziwe kwindawo yokupheka izilwanyana. I-HPMC ikwanegalelo kubomi beshelufa kunye nomgangatho weempahla ezibhakiweyo, iisosi, kunye needrama ngokulawula i-ristalization kunye nokufuma.

Izibonelelo zoShishino lokwakha kwi-HPMC ekwenzeni izinto zokwakha. Izicelo zayo zibandakanya ukubambela njenge-binder kunye ne-arhente yokugcina amanzi, iplasters, kunye neengubo zangaphantsi, ukuphucula ukusetyenziswa kwamanzi, kunye nokwandisa ixesha elivulekileyo - ixesha elihlala lisazaliseka. I-HPMC iphucula iipropathi zenkqubo esekwe kwimo yesamente, ukubonelela ngobuqu obungcono, ukusasazeka, kunye nokuxhathisa ukungcungcutheka.

Kwishishini lokhathalelo kunye ne-HPMC yobuqu, i-HPMC isebenza njengearhente yefilimu, i-enulsifier, kunye ne-geoology ye-Rheoology kwiimveliso ezinjengeeres, iikhrim, kunye nee-geses zeenwele. Ukuhambelana kwazo iintlobo ezahlukeneyo zolusu kunye nokukwazi ukuzinza ngokuzinzileyo kuphucula intsebenzo yemveliso kunye nobomi obude. Iipropathi ze-HPMC zenza ukuba zibe ziimveliso ezinqwenelekayo ze-HPMC, ukunceda ukugcina umswakama kunye nokubonelela ngemvakalelo egudileyo. Kwisishwankathelo, ubugcisa be-HPMC buxhamla amayeza, ukutya, ukwakhiwa, kunye ne-cosmetics, kubalaselisa ukubaluleka kwayo njengesithako esininzi kwizicelo ezahlukeneyo.