Njira yogwiritsira ntchito ndi ntchito ya hydroxypropyl methyl cellulose muzomangamanga

Njira yogwiritsira ntchito ndi ntchito ya hydroxypropyl methyl cellulose muzomangamanga
Njira yogwiritsira ntchito ndi ntchito ya hydroxypropyl methyl cellulose HPMC muzomangamanga zosiyanasiyana.

1. Gwiritsani ntchito putty
Mu putty powder, HPMC imagwira ntchito zazikulu zitatu zakukhuthala, kusunga madzi ndi kumanga.
Thickener: Cellulose thickener imagwira ntchito yoyimitsa yunifolomu ya yankho ndi mmwamba ndi pansi kuti isagwe.
Zomangamanga: HPMC imakhala ndi mafuta odzola ndipo imatha kupanga ufa wa putty kukhala ndi ntchito yabwino yomanga.
2. Kugwiritsa ntchito matope a simenti
Mtondo wopanda madzi osungira madzi umakhala ndi mphamvu zopondereza kwambiri, koma ntchito yake yosungira madzi, kugwira ntchito kwa mgwirizano, kufewa kumakhala kosauka, kutuluka kwa magazi kumakhala kwakukulu, ndipo kumagwira ntchito kumakhala kosauka, kotero sikungagwiritsidwe ntchito kwenikweni.Choncho, madzi-kusunga thickening zakuthupi akuyembekezeredwa Chofunikira kwambiri pakusakaniza matope.Nthawi zonse, kuwonjezera hydroxypropyl methylcellulose kapena methyl cellulose mumatope, kuchuluka kwa madzi osungirako kumatha kufika kupitirira 85%.Njira yomwe imagwiritsidwa ntchito mumtondo ndi kusakaniza ufa wouma ndikuwonjezera madzi.Simenti yokhala ndi madzi osungiramo madzi ambiri imatha kudzazidwa ndi madzi, mphamvu yomangirira imakhala bwino kwambiri, ndipo mphamvu yolimba komanso yometa ubweya imatha kukulitsidwa moyenera, zomwe zimathandizira kwambiri kugwira ntchito bwino.
3, kugwiritsa ntchito matailosi a ceramic
Hydroxypropyl methylcellulose matailosi zomatira amatha kupulumutsa matailosi chisanadze thovu madzi;
Zolembazo zimayikidwa komanso zolimba;
Zofunikira pakutumiza kwa ogwira ntchito ndizochepa;
Palibe chifukwa chokonzekera ndi mapepala apulasitiki a mtanda konse, phala silidzagwa, ndipo kugwirizana kuli kolimba;
Palibe matope owonjezera mu ming'alu ya njerwa, zomwe zingapewe kuipitsidwa kwa pamwamba pa njerwa;
Matailosi angapo amatha kulumikiza pamodzi, osati ngati matope a simenti.
4, kugwiritsa ntchito caulking ndi caulking wothandizira
Kuwonjezera mapadi a cellulose ether kungapangitse kuti m'mphepete mwazitsulo zigwirizane bwino, kuchepa kwachangu kumakhala kochepa, ndipo kukana kuvala kumakhala kolimba, kuti muteteze zinthu zoyambira ku zowonongeka zamakina, ndikupewa zotsatira zoyipa za kulowa kwa madzi pamapangidwe onse.