Ibanga Lokudla le-HPMC
I-HPMC Hydroxypropyl Methylcellulose yezinga lokudla, efingqiwe nangokuthi i-hypromellose, uhlobo lwe-non-ionic cellulose ether. Iyi-polymer ye-viscoelastic eyenziwe kancane, engasebenzi, evame ukusetshenziswa ku-ophthalmology njengomnyango wokugcoba, noma njenge-isithakonoma isithasiselo kuizithasiselo zokudla, futhi kuvame ukutholakala ezinhlotsheni ezahlukene zezimpahla. Njengesengezo sokudla, i-hypromelloseI-HPMCingadlala izindima ezilandelayo: i-emulsifier, i-thickener, i-suspensing agent kanye ne-gelatin yezilwane esikhundleni sayo. Ikhodi yayo ethi “Codex Alimentarius” (ikhodi ye-E) ingu-E464.
Igama elivamile lesiNgisi: i-cellulose i-hydroxypropyl methyl ether; i-HPMC; i-E464; i-MHPC; i-Hydroxypropyl methylcellulose; i-Hydroxypropyl methyl cellulose;I-Cellulose Gum
Ukucaciswa Kwamakhemikhali
| I-HPMC Imininingwane | I-HPMC60E ( 2910) | I-HPMC65F( 2906) | I-HPMC75K( 2208) |
| Izinga lokushisa lejeli (℃) | 58-64 | 62-68 | 70-90 |
| I-Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| I-Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Ukuqina (i-cps, isixazululo esingu-2%) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Ibanga Lomkhiqizo:
| Ukudla izinga le-HPMC | Ukuqina (cps) | Isaziso |
| I-HPMC60E5 (E5) | 4.0-6.0 | I-HPMC E464 |
| I-HPMC60E15 (E15) | 12.0-18.0 | |
| I-HPMC65F50 (F50) | 40-60 | I-HPMC E464 |
| I-HPMC75K100000 (K100M) | 80000-120000 | I-HPMC E464 |
| MC 55A30000(MX0209) | 24000-36000 | I-MethylcelluloseI-E461 |
Izakhiwo
I-Hydroxypropyl Methylcellulose(HPMC) inenhlanganisela eyingqayizivele yokuguquguquka, ikakhulukazi ibonisa ukusebenza okuphezulu okulandelayo:
Izakhiwo ze-anti-enzyme: ukusebenza kwe-anti-enzyme kungcono kunesitashi, kanye nokusebenza okuhle kakhulu kwesikhathi eside;
Izakhiwo zokunamathela:
ngaphansi kwezimo zomthamo osebenzayo, ingafinyelela amandla okunamathela aphelele, okwamanje inikeze umswakama futhi ikhulule ukunambitheka;
Ukuncibilika kwamanzi abandayo:
Uma izinga lokushisa liphansi, kulapho umswakama uba lula futhi ushesha khona;
Izakhiwo zokuphuza amanzi:
Kunganciphisa ukuchachamba kokudla enqubweni yokushisa, ngaleyo ndlela kungathuthukisa kakhulu ukusebenza kahle kokukhiqiza;
Izakhiwo zokuhlanganisa:
Kunganciphisa ukucindezeleka kwe-interfacial futhi kunciphise ukuqongelela kwamaconsi kawoyela ukuze kutholakale ukuzinza okungcono kwe-emulsion；
Nciphisa ukusetshenziswa kukawoyela:
Kungathuthukisa ukunambitheka, ukubukeka, ukuthungwa, umswakama kanye nezici zomoya ezilahlekile ngenxa yokunciphisa ukusetshenziswa kwamafutha;
Izakhiwo Zefilimu:
Ifilimu eyakhiwe nguI-Hydroxypropyl Methylcellulose(HPMC) noma ifilimu eyakhiwe ngokuquketheI-Hydroxypropyl Methylcellulose(HPMC) ingavimbela ngempumelelo ukuphuma kwegazi kumafutha kanye nokulahleka komswakama,ngaleyo ndlela ingaqinisekisa ukuqina kokudla kokuthungwa okuhlukahlukene;
Izinzuzo zokucubungula:
Kunganciphisa ukushisa kwepani kanye nokuqongelela kwezinto ezisetshenziswayo phansi kwemishini, kusheshise isikhathi senqubo yokukhiqiza, kuthuthukise ukusebenza kahle kokushisa futhi kunciphise ukwakheka kwediphozithi kanye nokuqongelela;
Izakhiwo zokujiya:
NgobaI-Hydroxypropyl Methylcellulose(HPMC) ingasetshenziswa kanye nesitashi ukuze kufezwe umphumela wokubambisana, inganikeza futhi i-viscosity ephezulu kunokusetshenziswa okukodwa kwesitashi ngisho nangesilinganiso esiphansi;
Yehlisa ukucutshungulwa kwe-viscosity:
ukujiya okuphansi kwe-I-Hydroxypropyl Methylcellulose(HPMC) ingakhulisa ukuqina kakhulu ukuze inikeze isici esifanelekile futhi asikho isidingo senqubo eshisayo noma ebandayo.
Ukulawulwa kokulahlekelwa amanzi:
Ingalawula ngempumelelo umswakama wokudla kusukela efrijini kuya ekushintsheni kwezinga lokushisa legumbi, futhi inciphise umonakalo, amakristalu eqhwa kanye nokuwohloka kokuthungwa okubangelwa ukuqandisa.
Izicelo ku-imboni yokudla
1. Izithelo ezisawolintshi ezisemathinini: zivimbela ukuba mhlophe kanye nokuwohloka ngenxa yokubola kwama-glycoside ezithelo ezisawolintshi ngesikhathi sokugcinwa, futhi zifeze umphumela wokulondolozwa.
2. Imikhiqizo yezithelo ezidliwe kubanda: engeza i-sherbet, iqhwa, njll. ukuze wenze ukunambitheka kube ngcono.
3. Isosi: Isetshenziswa njengesiqinisi se-emulsification noma isiqinisi sama-sauces kanye ne-ketchup.
4. Ukufakwa kwe-glazing emanzini abandayo: okusetshenziselwa ukugcina izinhlanzi eziqandisiwe, okungavimbela ukushintsha kombala kanye nokuwohloka kwekhwalithi. Ngemva kokufakwa kwe-glazing ne-glazing nge-methyl cellulose noma i-hydroxypropyl methyl cellulose aqueous solution, yifake eqhweni.
Ukupakisha
Tukupakisha okujwayelekile kungu-25kg/isigubhu
20'I-FCL: amathani ayi-9 ane-pallet; amathani ayi-10 angafakwanga i-pallet.
40'FCL:18ithani elinophahla olufakwe amaphethini;20ithani elingafakwanga iphalethi.
Isitoreji:
Yigcine endaweni epholile, eyomile engaphansi kuka-30°C futhi ivikelwe emswakama nasekucindezelweni, njengoba izimpahla zi-thermoplastic, isikhathi sokugcina akufanele sidlule izinyanga ezingu-36.
Amanothi okuphepha:
Idatha engenhla ihambisana nolwazi lwethu, kodwa ungaxoleli amakhasimende ngokuyihlola ngokucophelela yonke ngokushesha lapho itholakala. Ukuze ugweme ukwakheka okuhlukile nezinto zokusetshenziswa ezahlukene, sicela wenze ukuhlolwa okwengeziwe ngaphambi kokuyisebenzisa.
Isikhathi sokuthunyelwe: Jan-01-2024