Kodi mukudziwa hydroxypypyl methylcellulose?

Hydroxypropyl methylcellulose imagwiritsidwa ntchito kwambiri popanga zomanga. Masiku ano, ndidzayambitsa njira yokhumudwitsa ya Hydroxypropyl wa methylcellulose komanso momwe angaweruzire mtundu wa hydroxypropyll methylcelulose.

Njira yosungunulira hydroxypropyll methylcellulose

Mitundu yonse imatha kuwonjezeredwa ku zinthuzo posakanikirana;

Ngati iyenera kuwonjezeredwa mwachindunji mpaka njira yothetsera kutentha kwabwino, ndibwino kugwiritsa ntchito mtundu wowerengeka madzi, ndipo amatha kukula mkati mwa mphindi 10-90 mutatha kuwonjezera;

Pambuyo poyambitsa ndikumwaza ndi madzi otentha amtundu wofala, onjezerani madzi ozizira ndikuyambitsa kusungunula;

Ngati pali chibwibwi komanso chophimba pazakusakanikira, chimachitika chifukwa chosakwanira kapena chowonjezera cha madzi ozizira kupita ku mbiri wamba. Pakadali pano, ziyenera kusunthidwa mwachangu;

Ngati ma bubble amapangidwa munthawi yowonongeka, akhoza kusiyidwa kuti ayime kwa maola 2 mpaka 12 (otsimikiza malinga ndi kusinthaku) kapena kuchotsedwa potuluka, kuwunika, ndi zina zoyenera.

Momwe mungaweruzire mtundu wa hydroxypropyl methylcellulose basi komanso moyenera

Kuyera: Malinga ndi kuyera, ndikosatheka kudziwa ngati HPMC itha kugwiritsidwa ntchito mwachizolowezi, ndipo ngati odekha oyeretsa amawonjezeredwa pakupanga, zimakhudzanso mtundu wake. Komabe, zinthu zomwe zili ndi kuyera kwabwino ndiyabwino kwambiri.

Ubwino: HPMC nthawi zambiri ma mesh, ma mesh, ma mesh, 120 mesh, olimbikitsawo amangolankhula bwino.

Kutumiza: Ikani HPMC ku Madzi kuti apange colloid colloid, ndikuwonetsetsa. Chowonjezera chachikulucho, zinthu zosatheka m'madzi. Nthawi zambiri, kupatsiranako kuli bwino m'mawu ofukula ndi zopingasa. Imakhala yoipa kwambiri mu riyakitala, koma siyingafotokoze kuti mtundu wa malonda omwe amapangidwa ndi riyakitala yokhazikika ndiyabwino kuposa ya mkokomo wa yopingasa.

Mphamvu Yabwino: Nthawi zambiri kulankhula, chifukwa cha hydroxypropyl, madzi osasunga ndi abwino.