Hydroxypropyl methylcellulose HPMC inowanzoshandiswa mumaindasitiri mazhinji.Kunyangwe vanhu vazhinji vasingainzwisise zvakanyanya, inokanganisa maindasitiri akasiyana.Mukugadzira indasitiri yekuvaka, inowanzo shandiswa kumadziro masonry uye plastering., Caulking nemamwe minda yekuvaka michina, kunyanya mukuvaka kwekushongedza.Inowanzo shandiswa kugadzira mataira, marabhura, uye kumwe kushongedza kwepurasitiki.Iyo ine yakakwira dhigirii yekunamatira uye inogona zvakare kuderedza huwandu hwesimende inoshandiswa.Inoshandiswa muindasitiri yekupfeka., Inonyanya kushandiswa seyakakora, inogona kuita kuti jira rive rakanaka uye rakajeka, risiri nyore kubvisa upfu, kuvandudza kushanda kwekuenzanisa, nezvimwewo, kunyanya kushandiswa mumunda wekuvaka self-leveling mortar.
Kuzvimisikidza dhaka kunonyanya kutsvedzerera uye kugona kuzvigadzirisa kwezvakaoma dhaka zvigadzirwa, kuzvigadzirisa, sezvo kugona kuwana isina musono uye yakatsetseka pamusoro pedhiri kwakakosha, kune yakanaka yekuzvimisa zvigadzirwa, ichave ine. kushanda kwakakodzera kwekushanda, uye kukwanisa munguva yekuvaka, kuchengetedza kushanda kwayo kwese, uye kukwanisa kuzviporesa, saka, Izvi zvinoda dhaka munguva ino zvakakwana kuvimbisa kugadzikana uye kufanana, uye chechipiri, kune dhaka asiwo ine rimwe simba, rinosanganisira kutakura simba uye simba rinosunga repasi pevhu, aya ndiwo mamiriro ekutanga ezvishandiso zvepasi zvinogona kushanda zvakajairika, kuzvidzora uku kuita, kuita kwehydroxypropyl methyl cellulose ether inogamuchirwa kubatana nesu, inogona kuita. as thickening yakasimbisa adhesion, Iinewo maitiro ekuchengetedza mvura yakakwirira uye nguva yakareba yekuvaka.
Iyo yakakwira iyo viscosity yehydroxypropyl methyl cellulose, zviri nani iwo viscosity yeyakagadziridzwa simende-yakavakirwa zvinhu, asi kana viscosity yakakura kwazvo, inokanganisa kuyerera uye kushanda kwechinhu.Uye zvakare, iyo thickening mhedzisiro yehydroxypropyl methyl cellulose inogona zvakare kuwedzera kudiwa kwemvura yesimende-yakavakirwa zvinhu, nekudaro ichiwedzera kubuda kwedhaka.Kuzvimisa-leveling dhaka uye yega-compacting kongiri, iyo inoda yakakwira fluidity, inoda yakaderera viscosity yehydroxypropyl methyl cellulose.Low viscosity cellulose ether inogona kuridza yakanaka kuturika mhedzisiro, inogona kudzivirira iyo slurry kugadzika, zvakare ine basa reexudation, zvakare inogona kuve nechokwadi kuti haizokanganisa iyo inodzika-leveling dhaka zvinhu kuyerera maitiro, nyore kuvaka, asiwo ine Gao Baoshui maitiro, inogona kuita pamusoro pekuyerera mushure mekuita kuri nani zvakanyanya, kuderedza shrinkage yedhaka, kudzivirira peeling crack, zvichingodaro zvichingodaro.
Hydroxypropyl methyl cellulose inoshandiswa zvakanyanya mumarudzi ese ezvivakwa zvekuvaka.Kana yaiswa mudhaka inozvimisa, ine zvinotevera hunhu:
1, kukwirira kwekuchengetedza mvura kuita, kunogona kurebesa nguva yekushanda yedhaka rekuzvimisa, kuvandudza kusimba kwedhaka, kuwedzera simba rayo rechisungo, kunyorova kwekubatanidza kuita, kunogona kuderedza madota epasi.
2, kugarisana kwakasimba, kwakakodzera marudzi ese ezvivakwa zvekuvaka, dhaka rekuzvimisa, kuderedza nguva yekunyura, kuderedza kuomeswa kwekudonha, kudzivirira madziro uye pasi rinoputika chigubhu nemamwe matambudziko.
3, kudzivirira kubuda ropa, inogona kuita zvirinani kumiswa, kudzivirira slurry deposition uye kuita zvirinani kubuda ropa.
4, chengetedza yakanaka kuyerera pfuma, yakaderera viscosity yehydroxypropyl methyl cellulose haizokanganisa kuyerera kwe slurry, kuvakwa kuri nyore, kuita kwakanaka kwekuchengetedza mvura, kunogona kuburitsa nzvimbo yakanaka mushure mekuzvienzanisa, kudzivirira kuputika kwedhiramu, cellulose ether uye yakagadzikana bond performance. , inovimbisa zvakakwana mvura yakanaka, pamwe nekukwanisa kuzvimisa, Kudzora chiyero chekuchengetedza mvura kunogona kuita kuti iwedzere kusimba nekukurumidza uye kuderedza kupera uye kutsemuka.
Nguva yekutumira: Zvita-21-2021