Cellulose hydroxypropyl methyl ether imapangidwa kuchokera ku cellulose ya thonje yoyera kwambiri kudzera mu etherification yapadera pansi pa mikhalidwe ya alkaline.
zotsatira:
1. Makampani omanga: Monga chosungira madzi komanso choletsa matope a simenti, chimapangitsa kuti matopewo azipopedwa. Mu pulasitala, gypsum, ufa wa putty kapena zipangizo zina zomangira ngati chomangira kuti chizitha kufalikira ndikuwonjezera nthawi yogwira ntchito. Chingagwiritsidwe ntchito ngati matailosi opachika, marble, zokongoletsera pulasitiki, zolimbitsa matope, komanso chingachepetse kuchuluka kwa simenti. HPMC yosunga madzi imaletsa matope kuti asasweke chifukwa chouma mwachangu mutagwiritsa ntchito, ndipo imawonjezera mphamvu pambuyo pouma.
2. Makampani opanga zinthu zadothi: Amagwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu zadothi.
3. Makampani Opaka Utoto: Amagwiritsidwa ntchito ngati chokhuthala, chosungunula ndi chokhazikika mumakampani Opaka Utoto, ndipo amagwirizana bwino ndi madzi kapena zinthu zachilengedwe. Monga chochotsera utoto.
4. Kusindikiza inki: Kumagwiritsidwa ntchito ngati chokhuthala, chosungunula ndi chokhazikika mumakampani opanga inki, ndipo kumagwirizana bwino ndi madzi kapena zinthu zachilengedwe.
5. Mapulasitiki: amagwiritsidwa ntchito ngati chotulutsira zinthu, chofewetsa, mafuta odzola, ndi zina zotero.
6. Polyvinyl chloride: Imagwiritsidwa ntchito ngati chosungunula popanga polyvinyl chloride, ndipo ndiye chinthu chachikulu chothandizira pokonzekera PVC ndi suspension polymerization.
7. Makampani opanga mankhwala: zipangizo zokutira; zipangizo za filimu; zipangizo za polima zowongolera liwiro la mankhwala kuti zigwiritsidwe ntchito nthawi zonse; zokhazikika; zinthu zomangira; zomatira zamapiritsi; zinthu zokulitsa kukhuthala
Nthawi yotumizira: Epulo-19-2023