Hydroxypropylmethylcellulose (HPMC) ndi ufa woyera wopanda fungo, wopanda fungo, wopanda poizoni womwe ungasungunuke m'madzi ozizira kuti upange yankho lamadzi looneka bwino komanso lolimba. Lili ndi mawonekedwe a kukhuthala, kugwirizana, kufalikira, emulsification, demulsification, floating, adsorption, adhesion, surface activity, moisturizing, and maintenance colloidal solution.
1. Mtondo wa laimu Mtondo wa simenti
Kusunga madzi ambiri kungapangitse konkriti kukhala yokhazikika bwino. Mphamvu yokakamiza ya zomangira inapitirira kukwera. Kuphatikiza apo, mphamvu yokoka ndi yodula ikhoza kuwonjezeka. Kupititsa patsogolo mphamvu yeniyeni ya zomangamanga ndikuwonjezera magwiridwe antchito.
2. Puti yosalowa madzi
Ntchito yaikulu ya cellulose ether mu ufa wa putty ndikusunga chinyezi, kumamatira ndi mafuta, kupewa ming'alu kapena kutseguka kwa guluu chifukwa cha kusowa kwa madzi ambiri, kukonza mgwirizano wa ufa wa putty, ndikuchepetsa momwe malo omangira amayimitsidwira. Pangani zomangamanga kukhala zokhutiritsa kwambiri ndikusunga ndalama za anthu.
3. Wothandizira mawonekedwe
Makamaka ngati emulsifier, imatha kuwonjezera mphamvu ndi mphamvu yokoka, kukonza chophimba pamwamba, ndikuwonjezera mphamvu yomatira ndi yomangirira.
4. Sitima yotetezera khoma yakunja
Cellulose ether imagwira ntchito yofunika kwambiri pakulumikizana, kulimbitsa mphamvu, kupangitsa kuti matope a simenti akhale osavuta kuwaphimba, komanso kukonza magwiridwe antchito. Kuonjezera nthawi yogwirira ntchito, kukonza magwiridwe antchito a matope a simenti oletsa kufooka ndi kuphatikizika, kukonza magwiridwe antchito, ndikuwonjezera mphamvu yokakamiza yolumikizana.
5. Guluu wa matailosi
Madzi abwino kwambiri safunika kulowetsedwa kapena kunyowetsa matailosi a ceramic ndi kutsika, zomwe zingathandize kwambiri kulimbitsa mgwirizano wawo. Mtondowo ungagwiritsidwe ntchito kwa nthawi yayitali, wosalala, wolinganizidwa bwino, wosavuta kumanga, komanso uli ndi mphamvu zolimba zoletsa kutsetsereka.
6. cholozera chothandizira kutsekereza
Kuwonjezera kwa cellulose ether kumakhala ndi kukanikiza bwino m'mphepete, kuchepa pang'ono komanso kukana kuwonongeka kwambiri, kuteteza zipangizo zoyambira ku kuwonongeka kwa makina, komanso kupewa zotsatira zoyipa za kumizidwa m'madzi pa nyumba yonse.
7. Zopangira zinthu zodziyimira payokha
Kukhuthala kokhazikika kwa etha ya cellulose kumatsimikizira kusinthasintha kwabwino ndi luso lodziyimira payokha la etha ya cellulose, kumayang'anira kuchuluka kwa madzi osungira, kumapangitsa etha ya cellulose kuuma mwachangu, komanso kuchepetsa ming'alu ndi kuchepa.
Nthawi yotumizira: Meyi-18-2023