Cellulose eng (mhec)

Methyl hydroxyethyl cellulose(Miche) ndi mtundu wa ethel ether ether yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Nayi mwachidule za Miche:

Kapangidwe:

Mhec ndi etherle yosinthidwa kuchokera ku celluluse chifukwa cha cellulose kudzera mwa mitundu ingapo yamankhwala. Amadziwika ndi kukhalapo kwa onse methyl ndi ma hydroxyethyl magulu pamphepete mwa msana.

Katundu:

1. Kusungunuka kwamadzi: Mic amasungunuka m'madzi ozizira, ndikupanga mayankho omveka bwino komanso opanduka.
2. Kukula: Zimawonetsa bwino kwambiri, ndikupangitsa kuti ikhale yofunika kwambiri yodzicheretsa yosinthira.
3. Mapangidwe a filimu: Mic imatha kupanga mafilimu osinthika komanso opindika, akuthandizira pakugwiritsa ntchito zochulukitsa ndi zomatira.
4. Kukhazikika: kumapereka bata kwa emulsions ndi kuyimitsidwa, kukulitsa moyo wa alumali wa zinthu zopangidwa.
5. Modelion: Miche amadziwika chifukwa cha zomata zake, zomwe zimathandizira kuti zikhale zosintha mu ntchito zina.

Mapulogalamu:

1. Makampani omanga:
   • Tile zomatira: Miche imagwiritsidwa ntchito m'masamba azithunzi kuti musinthe, kusungidwa kwamadzi, komanso kutsatira.
   • Matope ndi matope olembedwa matope a simenti ndi obweretsera madzi osungira komanso othandiza.
   • Zodzikongoletsera zodzipangitsa: Mic imagwiritsidwa ntchito pazodzikongoletsera zokhazokha chifukwa cha kukula kwake komanso kulimbitsa katundu.
2. Zovala ndi zojambula:
   • Mic imagwiritsidwa ntchito mumawu ojambula ndi zokutira ndi zokutira ngati thicker ndi kukhazikika. Zimathandizira kukonza bwino brushalian komanso ntchito yonse yokutidwa.
3. Otsatsa:
   • Miche amagwiritsidwa ntchito pamachesi osiyanasiyana kuti apititse patsogolo zomatira ndikusintha miyambo yazotsatira zomatira.
4. Mankhwala:
   • Mu mankhwala opangira mankhwala, a moc amagwiritsidwa ntchito ngati binder, kunyalanyaza, ndi othandizira mafilimu mu piritsi.

Kupanga:

Kupanga kwabec kumaphatikizapo kusinthika kwa cellulose ndi kuphatikiza kwa methyl chloride ndi ethylene oxide. Mikhalidwe yodziwika ndi ma raogen zimayendetsedwa kuti mukwaniritse digiri yokhazikika (DS) ndi kugwirizanitsa katundu wa chinthu chomaliza.

Kuwongolera kwapadera:

Njira Zowongolera Zowongolera, kuphatikiza njira zopenda monga magilear magnetic resonance (NMR) SEMELOSOPY

Kuchita kusintha kwa Ambra kumapangitsa kukhala chinthu chofunikira pakupanga kosiyanasiyana, kumathandizira kukonza magwiridwe antchito, zomata, zomata, ndi mankhwala. Opanga amatha kupereka magawo osiyanasiyana a mhec kuti akwaniritse zofunikira zosiyanasiyana.