Kodi pali kusiyana kotani pakati pa HPMC ndi Mic?

Hydroxypropyll Methylcelulose (HPMC) ndi Methylhydroxyethyl cellulose (mahec) ndi ma cellulose omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Ngakhale ali ndi kufanana, amawonetsanso kusiyana kwakukulu.

Hydroxypropyl methylcellulose (hpmc):

Kapangidwe ka 1.Chemical:
HPMC ndi polder yopanga polymer yochokera ku cellulose.
Imakhala ndi magawo obwereza a anityroglucose yolumikizidwa ndi hydroxypyl ndi methoxy magulu a methoxy.

2. Magwiridwe:
Madzi osungunuka: hpmc amasungunuka m'madzi motero amagwiritsidwa ntchito kwambiri pamitundu yosiyanasiyana.
Kupanga makanema: ikhoza kupanga mafilimu oonda, ndikupanga kukhala koyenera kugwiritsa ntchito zofuna zotchinga.
Mafuta owombera: ali ndi mafuta owonda, omwe angakhale opindulitsa pamapulogalamu ena.

3. Ntchito:
Mankhwala opangira mankhwala: ogwiritsidwa ntchito ngati omanga, zofukiza filimuyo komanso matrict-omwe amasulidwa m'mapiritsi a mankhwala.
Makampani omanga: Kugwiritsa ntchito tiile zomata za sile, ma gypsum odzipereka opangidwa ndi masewera olimbitsa thupi.
Makampani Ogulitsa Chakudya: Ntchito ngati thinkr ndi kusungunuka mu chakudya.

4. Kupanga:
Imapangidwa ndi kusinthika kwa cellulose ndi propylene oxide ndi methyl chloride.
Mulingo wa zolowa m'malo (DS) amasankha kuchuluka kwa hydroxypyl ndi methoxy magulu.

Methylhydroxyethylcellulose (Miche):

Kapangidwe ka 1.Chemical:
Miccur ndi mankhwala osokoneza bongo okhala ndi hydroxyethyl ndi methoxy magulu omwe amaphatikizidwa ndi msana wa m'Chuma.

2. Magwiridwe:
Kusungunuka kwamadzi: Monga HPMC, Mic ndi sungunuka wamadzi, zomwe zimapangitsa kuti pakhale kusinthasintha kwazinthu zosiyanasiyana.
Kusungidwa kwamadzi: ma hec nthawi zambiri kumawonetsa kusungidwa kwa madzi kuposa HPMC.

3. Ntchito:
Makampani omanga: amagwiritsidwa ntchito kwambiri ngati wothandizira matope a sile, zomata za matabwa ndi zinthu zamankhwala zopangidwa ndi gypsum.
Utoto ndi zokutira: amachita monga rheology yosintha mumawu opangidwa ndi madzi ndi zokutira.
Mankhwala ogulitsa: Amagwiritsidwa ntchito pokonzanso mafakitale.

4. Kupanga:
Zopangidwa ndi kusinthika kwa cellulose ndi methyl chloride ndi ethyl chloride.
Mulingo wazolowa zomwe zimakhudza katundu ndi magwiridwe antchito.

Kusiyana pakati pa HPMC ndi Miche:

1. Njira Yakubwezera:
HPMC imapangidwa pogwiritsa ntchito Propylene oxide ndi methyl chloride.
Mic amapangidwa pogwiritsa ntchito methyl chloride ndi ethyl chloride.

2. Kusunga kwamadzi:
Mic nthawi zambiri imawonetsa kuchuluka kwa madzi osungirako hpmc.

3. Ntchito:
Ngakhale kuli kopitilira apo, ntchito inayake ingakonde imodzi malinga ndi mikhalidwe yake yapadera.

4.. Likulu la mafuta:
HPMC imawonetsa katundu wa thermogelling, pomwe ma phec amatha kukhala ndi machitidwe osiyanasiyana achinyengo.

HPMC ndi Mic ili ndi mapulogalamu osiyanasiyana m'mafakitale osiyanasiyana, ndipo aliyense ali ndi mwayi wapadera. Kusankha pakati pawo kumatengera ntchito inayake yofunsira ndikugwiritsa ntchito. Kaya mu mankhwala, zomangamanga kapena minda ina, kumvetsetsa kusiyana kumathandiza kupanga zisankho zodziwitsa kuti mukwaniritse zoyenera ndi njira zosiyanasiyana.