Momwe mungachepetse HPMC?

Dince of Hpmc (hydroxypypyl methylcellulose) nthawi zambiri imasintha kuti igwirizane ndi zofunikira pakugwiritsa ntchito. HPMC ndi malo osungunuka osungunuka osungunuka omwe amagwiritsidwa ntchito mu mankhwala ogulitsa, zomanga, chakudya ndi malo odzikongoletsa.

(1) Kukonzekera
Sankhani mitundu yoyenera ya hpmc:

HPMC ili ndi ma viscosies osiyanasiyana ndi kusungunuka. Kusankha mitundu yoyenera kutheka kuonetsetsa kuti njira yochepetsera imakwaniritsa zofunika kugwiritsa ntchito.
Konzani zida ndi zida:

Hpmc ufa
Madzi osungunuka kapena madzi owoneka bwino
Magnetic Stuprer kapena Messer
Zida zoyezera monga disinder cylinders ndi mabokosi oyezera
Zinyama zoyenera, monga mabotolo agalasi kapena mabotolo apulasitiki.

(2) Masitepe
Kulemera ufa wa HPMC:

Malinga ndi kuchuluka kwa chidwi kuti achepetse, kuwerengera molondola kuchuluka kwa ufa wa HPMC. Nthawi zambiri, gawo la ndende limakhala ndi kulemera (w / w%), monga 1%, 2%, etc.
Onjezani Madzi:

Thirani kuchuluka koyenera kapena kwamadzi ojambulidwa mu chidebe. Kuchuluka kwa madzi kuyenera kutsimikizika malinga ndi zomwe zikuchitika pa yankho lomaliza.
Kuwonjezera ufa wa HPMC:

Onjezani ufa woyezedwa wa HPMC uyo kuthekera m'madzi.

Kusunthidwa ndi kusungunula:

Gwiritsani ntchito chipwirikiti kapena buku loyambitsa mabuku kuti musinthe yankho. Kusunthidwa kumathandiza kuti ufa wa HPMC isungunuke mwachangu komanso mobwerezabwereza. Liwiro losangalatsa ndi nthawi ikufunika kusinthidwa mogwirizana ndi mtundu ndikukhazikika kwa HPMC. Nthawi zambiri, nthawi yopumira yosangalatsa ndi mphindi 30 mpaka maola angapo.

Kuyimirira ndikuchepetsa:

Pambuyo poyambitsa, lolani yankho likhale la nthawi, nthawi zambiri ola limodzi mpaka 24 mpaka maola 24. Izi zimathandiza kuti thovu yankho loti lithetse ndikusintha kukula kwa yankho.

(3) Kusamala

Liwiro losangalatsa ndi nthawi:

Kuthamanga ndi nthawi yosangalatsa ya kuwonongeka kwa hpmc kumakhudzidwa ndi mafayilo ake ndi kutentha kwamadzi. Nthawi zambiri, ma Isccerk HPMC imafunikira nthawi yayitali yosangalatsa.

Kutentha kwamadzi:

Kugwiritsa ntchito madzi ofunda (monga 40 ° C

Kupewa Kulerera:

Mukawonjezera ufa wa HPMC, yesetsani kupewa kubula. Mutha kusakaniza ufa wa hpmc wokhala ndi madzi ochepa kukhala osalala, kenako pang'onopang'ono adawonjezera pamadzi otsala kuti muchepetse kugwera.
Kusungira:

Njira yochepetsera HPMC iyenera kusungidwa mu chidebe choyera, chosindikizidwa kuti mupewe chinyezi kapena kuipitsidwa. Malo osungira kuyenera kusinthidwa malinga ndi zofunikira ndi zachilengedwe za HPMC.
Chitetezo:

Pa opareshoni, zida zoyenera zokhazokha monga magolovu ndi masks ziyenera kuvalidwa kuti zisalumikizidwe mwachindunji ndi HPMC ufa ndi yankho.

Kudzera pazinthu zomwe zili pamwambapa, mutha kuchepetsa hpmc pofuna kuonetsetsa kuti mphamvu ndi kukhazikika pamapulogalamu osiyanasiyana. Chochitika chilichonse cha ntchito chitha kukhala ndi zofunikira zosiyanasiyana, motero ndikofunikira kwambiri kumvetsetsa ndi kutsatira mfundo zapadera.