Hydroxypropyl methylcellulose (hpmc)ndi ma cellulose ether ether ndi mapulogalamu angapo, makamaka mu gawo la zomangamanga, mankhwala, chakudya, ndi zina zambiri malinga ndi mitundu yosiyanasiyana.
1. Kusiyana pakupanga njira
Adasokoneza HPMC
HPMC yopanda pake siyikuyenda bwino popanga mawonekedwe apadera pakupanga, momwemonso hydrophilicity yake ndi kusungunuka zimasungidwa mwachindunji. Mtundu wa HPMC uwu umatupa mwachangu ndikuyamba kusungunuka atakumana ndi madzi, ndikuwonetsa kuwonjezeka mwachangu pakuwoneka.
Kuchitidwa ndi HPMC
HPMC yokhala ndi HPMC idzakhala ndi zokutira zina zowonjezeredwa pambuyo popanga. Zipangizo zamankhwala zofala kwambiri zam'madzi ndizophatikiza acetic acid kapena zinthu zina zapadera. Mwa chithandizochi, filimu ya Hydrophobic idzapangidwa padziko lapansi la HPMC. Mankhwalawa amachepetsa zosungunuka zake, ndipo nthawi zambiri zimakhala zofunikira kuyambitsa kusungunuka ndi yunifolomu.
2. Kusiyana kwa zinthu zosungunuka
Makhalidwe osokoneza bongo a HPMC
HPMC yosasinthika idzayamba kusungunuka nthawi yomweyo mukakumana ndi madzi, zomwe ndizoyenera kuchitika ndi zofunikira zokhala ndi zofunikira zosungunuka. Komabe, popeza chilengedwe chachangu chimakonda kupanga ma agglomerates, liwiro lodyetsa ndi khwima lolimbikitsa likufunika kuyang'aniridwa mosamala.
Makhalidwe osokoneza bongo a HPMC
Kuphimba kwa HPMC tinthu tating'onoting'ono kumatenga nthawi kuti musungunuke kapena kuwononga, nthawi zambiri nthawi yosinthika imakhala yotalikirapo, kawirikawiri mphindi zoposa khumi. Kapangidwe kameneka kamapewa mapangidwe a agglomeratessi ndipo ndiwoyenera kwambiri pazowoneka zomwe zimafunikira mpweya wovuta kwambiri kapena madzi ovuta kwambiri panthawi yowonjezera.
3. Kusiyana kwa mawonekedwe a Viccome
HPMC yokhala ndi HPMC siyingamasule ma visce nthawi yomweyo asanasungunuke, pomwe osasinthika hpmc adzakulitsa mafayilo mwachangu. Chifukwa chake, pakachitika kuti ma Isctricnce afunika kusinthidwa pang'onopang'ono kapena njirayi ayenera kuwongoleredwa, mtundu wopangidwa ndi zinthu uli ndi zabwino zambiri.
4. Kusiyana kofunikira pakugwira ntchito
Kusasinthika kwa HPMC
Oyenera pamawonekedwe omwe amafunikira kusungunuka kwakanthawi komanso zotsatira zake, monga othandizira ophatikizira a kapikilo mu gawo la pharmaceutical kapena owaza mwachangu mu malonda.
Zimachitanso bwino mu maphunziro ena a labotale kapena kupanga pang'ono pang'onopang'ono ndi kuwongolera kopitilira muyeso.
Kuchitidwa ndi HPMC
Amagwiritsidwa ntchito kwambiri m'makampani omanga, mwachitsanzo, pamatamba owuma, zomata ndi zinthu zina. Ndikosavuta kufalitsa ndipo sikupanga ma agglomerates, omwe amakhala makamaka pamakina omanga.
Amagwiritsidwanso ntchito pakukonzekera mankhwala opangira mankhwala omwe amafunikira kumasulidwa kapena zakudya zowonjezera zomwe zimawongolera kuchuluka kwa chisudzo.
5. Mtengo ndi kusasiyana
Mtengo wopanga HPMC yopangidwa ndi HPMC imakwera pang'ono kuposa osavomerezeka, omwe amawonetsedwa posiyana pamsika wamsika. Kuphatikiza apo, mtundu wothandizidwa ndi nkhope umakhala ndi chinyezi choteteza ndipo chimakhala ndi chinyezi chambiri komanso kutentha kwa chilengedwe, pomwe mtundu wosavomerezeka ndi wa hygroscopic ndipo amafunikira malo osungirako chidwi kwambiri.
6. Kusankhidwa
Mukasankha HPMC, ogwiritsa ntchito ayenera kuganizira mfundo zotsatirazi malinga ndi zosowa zenizeni:
Kodi chilengedwechi chimafunikira?
Zofunikira pakukula kwa Viscked.
Kaya njira zodyetsa ndi kusakanikirana ndizosavuta kupanga ma Applomerates.
Njira ya mafakitale yofunsira ndi zofuna zomaliza za malonda.
Pamaso ndi osachiritsidwaHpmcali ndi mawonekedwe awo. Zolemba zomwe zinali zikuthandizanso kugwiritsa ntchito komanso kukhazikika mwa kugwiritsa ntchito njira yofanayo, ndipo ndiyoyenera kupanga mafakitale akulu; Zomalizazo zimasunga chiwerengero chachikulu ndipo ndi choyenera kwambiri pakupanga mafakitale abwino omwe amafunikira kuchuluka kwa chilengedwe. Kusankha mtundu womwe uyenera kuphatikizidwa ndi pulogalamu yapadera yofunsira, njira ndi bajeti ya mtengo.
Post Nthawi: Nov-20-2024