I-Hydroxypropy yenqanaba lemichiza lemihla ngemihla Methyl Selelise

I-HydroxyPOpyl Methyl Selelose (HPMC) imele indawo yokudibanisa iguquguqukayo kumashishini ahlukeneyo, kubandakanya icandelo lekheminyi lemichiza lemihla ngemihla. Iipropathi zayo ezininzi ezahlukeneyo zenza ukuba kungabikho isithako esifanelekileyo kwiimveliso ezisusela kwizinto zononophelo zobuqu zokucoca ekhaya.

Amagqabantshintshi e-HPMC:
I-HPMC, i-selsulose ikhutshiwe, ivunyiwe kwi-seluplose ngothotho lwezinto zokuphendula ngemichiza ebandakanya i-propleylene oxide kunye ne-methyl chloride.
Inendibaniselwano eyodwa yepropathi enjengokutyibilika, ukwenziwa kwefilimu, ukugcinwa kwamanzi, kunye nokumiswa kokuzimisela, kukwenza ilungele izicelo ezahlukeneyo.
Inqanaba lokufakwa endaweni (DS), umxholo we-Maprexy, kunye nenqanaba le-hydroxypropy yenqanaba lefuthe lomzimba kunye nekhemikhali, ngaloo ndlela, chaza isicelo sayo ngeendlela ezahlukeneyo.

Iipropathi zomzimba kunye neekhemikhali:
I-HPMC ivela njengemhlophe ukuya kwi-fibrous emhlophe okanye i-granular powder, inyibilikisi emanzini abandayo, esenza icacile kwisisombululo se-opalescent.
U-Viscosity wahluka kakhulu kuxhomekeka kubunzima bemolekyuli, isidanga sokufakwa endaweni, kunye nokugxininisa, ukunika amandla okubakho kulawulo lwemveliso kunye ne-ratheology.
Ukuzinza kakuhle kumatshini obanzi we-PH, i-HPMC ibonakalisa ukuhambelana okugqibeleleyo nezinye izithako ezisetyenziswayo kwiziko lekhemikhali lemihla ngemihla.

Izicelo kwimichiza yemihla ngemihla:

a. Iimveliso zoKhathalelo lobuqu:
I-HPMC isebenza njengesithako esiphambili kwizinto ezahlukeneyo zononophelo ezinjengesiqhwithi, ii-pitioners, i-outs, iikhrim, kunye ne-cosmetics.
Ukuqulunqwa kwefilimu kunye nokuthambisa ifilimu kunye nokuthambisa iiprofayili zinegalelo kwi-velosting enqwenelekayo, i-viscosity, kunye nokuzinza kwemisebenzi yemveliso kunye nokusebenza kwemveliso kunye ne-aesthetics.
Kwiimveliso zeenwele ezinweleni, i-AIDS ikwimeko, iphazamisa, kwaye ibonelela ngemvakalelo egudileyo ngaphandle kokushiya intsalela.

b. Ukucocwa kweKhaya:
I-HPMC ifumana ukusetyenziswa kakhulu kumakhaya amaqhinga okuquka izicoci ezingamanzi, izicoci ezingaphezulu, kunye nolwelo.
Iipropathi zayo zokuthambisa kunye nokuzinzisa zinceda ukugcina ukusasazeka kwe-homogeneous yezithako ezisebenzayo, ukuphucula ukusebenza kakuhle kokusebenza kunye nokuthintela ukwahlulwa kwinqanaba.
Ngaphaya koko, i-HPMC ixhasa ukubengeka kwendlela yokucoca, ivumela ixesha lokunxibelelana ixesha elide kwimiphezulu yokususwa komhlaba okungcono.

c. Unonophelo lwendwangu:
I-softremirs yelaphu, iifayile zokuhlamba iimpahla, kunye neefomu zesitatshi zixhamla ekufakweni kwe-HPMC ngenxa yokuqulunqa iifilimu zayo kunye ne-antirereties.
I-AIDS ekusasazeni izithako ezisebenzayo, ukuthintela ukusetyenziswa komhlaba kwiindwangu ngexesha lokuhlamba imijikelezo, ngaloo ndlela kuphucule ukulungisa ukusebenza nokugcina umgangatho wokucoca.

Izibonelelo kunye nezibonelelo:
I-HPMC inika uzinzo kunye neShelf-yoBomi beShelfis ukuya kwiimveliso zemichiza zemihla ngemihla ngokuthintela ukwahlulwa kwesigaba, i-sedation, kunye ne-Degradiyation.
Imeko yayo engeyiyo i-Ionic yenza ukuba ihambelane noluhlu olubanzi lwezithako, kubandakanya i-sundocation, iityuwa, kunye ne-asidi, ukuqinisekisa ukwenziwa kweendlela zokusebenza.
Isisombululo esicacileyo nesibonakalayo sixhasa isibheno esihle ngokwemveliso, esikhuthaza ukwamkelwa kwabathengi kunye nokukhetha.

I-HydroxyPOpyl Methyl Selelose (HPMC) imele isithako esisiseko kwizibonelelo zemichiza yemihla ngemihla, ihambisa izibonelelo zezibonelelo ezinokubandakanya ukutya, ukuzinzisa, kunye nefilimu yokugcina ifilimu.
Izicelo zayo ezixhaphakileyo kwinkathalo yobuqu, ukucoca amakhaya, kunye neemveliso zokhathalelo lwelaphu kugxininisa kakhulu kwaye kubaluleke kakhulu ekuphuculeni intsebenzo yemveliso kunye nolwaneliseko lwabathengi.
Ngophando oluqhubekayo kunye nezinto ezintsha, ukusetyenziswa kwe-HPMC kulindeleke ukuba zandise ngakumbi, ukulungiselela ukuveliswa kweemfuno zabathengi kunye neendlela zentengiso kwishishini leekhemikhali zemichiza.
Ubume be-HPMC buyenza ukuba ibaluleke kwizicelo ezahlukeneyo zemichiza yemichiza yemichiza, iqinisekisa ukusebenza ngempumelelo kwemveliso, uzinzo, kunye nolwaneliseko lwabathengi. Ukuqhubeka kwayo nokuhlolwa kwayo kwifomula kuthembiutheka phambili phambili phambili phambili phambili phambili kunye nokuphuculwa kwendawo ehlala ivela kwimveliso yekhemikhali.