Umkhiqizi we-Hydroxypropyl MethylCellulose (HPMC)
I-Hydroxypropyl MethylCellulose (HPMC)
I-CAS:9004-65-3
I-Hydroxypropyl MethylCellulose (HPMC) nomai-hypromelloseyi-methyl cellulose ether encibilikayo emanzini, esetshenziswa kabanzi ekwakheni, kwezemithi, ekudleni, ekuzilungiseni, ekuhlanzeni, ekupendeni, njenge-thickener, emulsifier, efilimini, ebhindayo, ejenti yokuhlakaza, evikela ama-colloids. Singahlinzeka nge-HPMC yebanga elijwayelekile, futhi singahlinzeka nge-modifiedI-HPMCngokwezidingo zamakhasimende. Ngemva kokulungiswa nokulungiswa kwendawo, singathola izimpahla ezihlakazekile emanzini ngokushesha, zandise isikhathi sokuvula, zingagugi, njll.
Izakhiwo ezijwayelekile
| Ukubukeka | Impuphu emhlophe noma engemhlophe nhlobo |
| I-Methoxy ( %) | 19.0~ 24.0 |
| I-Hydroxypropoxy ( %) | 4.0 ~ 12.0 |
| pH | 5.0 ~ 7.5 |
| Umswakama ( %) | ≤ 5.0 |
| Izinsalela ekushiseni ( %) | ≤ 5.0 |
| Izinga lokushisa le-Gelling (℃) | 70 ~ 90 |
| Usayizi wezinhlayiya | min.99% idlula ku-100 mesh |
Amabanga Adumile
| Ibanga elijwayelekile | Ukuqina (NDJ, mPa.s, 2%) | Ukuthamba (Brookfield, mPa.s, 2%) |
| I-HPMC MP400 | 320-480 | 320-480 |
| I-HPMC MP60M | 48000-72000 | 24000-36000 |
| I-HPMC MP100M | 80000-120000 | 40000-55000 |
| I-HPMC MP150M | 120000-180000 | 55000-65000 |
| I-HPMC MP200M | 160000-240000 | Min70000 |
| I-HPMC MP60MS | 48000-72000 | 24000-36000 |
| I-HPMC MP100MS | 80000-120000 | 40000-55000 |
| I-HPMC MP150MS | 120000-180000 | 55000-65000 |
| I-HPMC MP200MS | 160000-240000 | Min70000 |
Ukusetshenziswa Okuvamile kwe-HPMC
I-Adhesive yethayela
●Ukugcinwa kwamanzi okuhle: isikhathi eside sokuvula sizokwenza ukufaka amathayili kube ngcono kakhulu.
●Ukunamathela okuthuthukisiwe kanye nokumelana nokushelela: ikakhulukazi kumathayili asindayo.
●Ukusebenza kahle: ukuthambisa kanye nokuqina kweplasta kuyaqinisekiswa, udoti ungasetshenziswa kalula futhi ngokushesha.
Iplasta yesamente / udaka oluxubene nodaka olomile
●Ifomula elula yokuxuba okomile ngenxa yokuncibilika kwamanzi abandayo: ukwakheka kwamaqhubu kungagwenywa kalula, kulungele amathayili asindayo.
●Ukugcinwa kwamanzi okuhle: ukuvimbela ukulahleka koketshezi ezindaweni ezingaphansi komhlaba, okuqukethwe kwamanzi okufanele kugcinwa engxubeni okuqinisekisa isikhathi eside sokukhonta.
●Ukwanda kwesidingo samanzi: isikhathi sokuvula esengeziwe, indawo enwetshiwe ye-spry kanye nokwakheka okungabizi kakhulu.
●Ukusabalala okulula kanye nokumelana nokuwa okuthuthukisiwe ngenxa yokuqina okuthuthukisiwe.
I-putty yodonga
●Ukugcinwa kwamanzi: okuqukethwe kwamanzi okuphezulu kakhulu ku-slurry.
●Ukuvimbela ukugoba: uma usakazeka, ukugoba koboya obukhulu kungagwenywa.
●Ukwanda kwesivuno se-mortar: kuye ngesisindo sengxube eyomile kanye nokwakheka okufanele, i-HPMC ingandisa ivolumu ye-mortar.
Uhlelo Lokuvikela Ingaphandle kanye Nokuqeda (EIFS)
●Ukunamathela okuthuthukisiwe.
●Ikhono elihle lokumanzisa ibhodi le-EPS kanye ne-substrate.
●Ukungena komoya okunciphile kanye nokumuncwa kwamanzi.
Ukuzilinganisa
●Ukuvikelwa ekukhishweni kwamanzi kanye nokungcola kwezinto.
●Akunamthelela ekugelezeni kwe-slurry okune-viscosity ephansi
I-HPMC, kuyilapho izici zayo zokugcina amanzi zithuthukisa ukusebenza kokuqeda ebusweni.
Isigcwalisi Sokuqhekeka
●Ukusebenza okungcono: ukujiya okufanele kanye nokuqina kwepulasitiki.
●Ukugcinwa kwamanzi kuqinisekisa isikhathi eside sokusebenza.
●Ukumelana nokugoba: ikhono elithuthukisiwe lokubopha udaka.
I-Pharmaceutical Excipient kanye nokudla okuphekiwe:
| Ukusetshenziswa | Ibanga lomkhiqizo i-USP/EP/E464 | Isilinganiso |
| I-Bulk Laxative | I-HPMC K4M, i-HPMC K100M | 3-30% |
| Okhilimu, Amajeli | I-HPMC E4M, i-HPMC F4M, i-HPMC K4M | 1-5% |
| Ukulungiselela Amehlo | I-HPMC E50 | 01.-0.5% |
| Amalungiselelo amaconsi eso | I-HPMC E4M, i-HPMC F4M, i-HPMC K4M | 0.1-0.5% |
| I-ejenti yokumiswa | I-HPMC E3, i-HPMC E5 | 1-2% |
| Ama-antacid | I-HPMC E50, i-HPMC F50 | 1-2% |
| Isibambisi samaphilisi | I-HPMC E5, i-HPMC E100 | 0.5-5% |
| I-Convention Wet Granulation | I-HPMC E5, i-HPMC A4C | 2-6% |
| Ukumbozwa kwamathebulethi | I-HPMC E5, i-HPMC E15 | 0.5-5% |
| I-Matrix Yokukhishwa Elawulwayo | I-HPMC K100 , i-HPMC K100M | 20-55% |
Ukupakisha:
Umkhiqizo we-HPMC upakishwe esikhwameni sephepha esinezingqimba ezintathu esinesikhwama se-polyethylene sangaphakathi esiqinisiwe, isisindo esiphelele singama-25kg ngesikhwama ngasinye.
Isitoreji:
Yigcine endaweni yokugcina izinto epholile neyomile, kude nomswakama, ilanga, umlilo, nemvula.
I-KIMA Chemical Co., Ltd.ingumkhiqizi ohamba phambili wama-cellulose ethers, okuhlanganisa nefektri ye-Hydroxypropyl Methylcellulose (HPMC), esebenza ngaphansi kwegama lomkhiqizo i-KimaCell®. Njengoba inamandla okukhiqiza angamathani angu-20,000 ngonyaka, inkampani inikeza imikhiqizo ye-HPMC esezingeni eliphezulu ezimbonini ezahlukahlukene emhlabeni jikelele.