Hydroxyprusyl methylcellose (HPMC) ndeyekuti thigier inoshandiswa muindasitiri yekuvaka. Icho chisiri-ionic cellulose erther inoshandiswa seanoshandiswa, binder uye stabilizer mune dzakasiyana siyana dzekuvaka dzakadai senge madhiri ekuzvishongedza, kuzvimanikidza, coment-based-plasters uye motsi. Iyo viscosity yeHPMC isakoshesa paramende mukutsvaga mashandiro ayo mune zvekuvaka application. Munyaya ino, isu tinokurukura nezve kusarudzwa kweHPMC viscosity yekuvaka yekuvaka uye kukanganisa kwayo pane yekupedzisira chigadzirwa kuita.
Viscosity tsanangudzo
Viscosity chiyero chekupokana kwemvura kuyerera. Iyo inotsanangura kupokana kwemukati kwemvura uye kugona kwayo kuramba deformation pasi pekushushikana. Kune HPMC, viscosity inosarudza kuwirirana kwemhinduro, iyo inokanganisa maitiro ayo ekushandisa uye kuita kwechigadzirwa chekupedzisira.
HPMC viscosity sarudzo
Sarudzo yeHPMC viscossity zvinoenderana nechero yekuvaka application uye iyo inodiwa zvinhu zvechigadzirwa chekupedzisira. Kazhinji, iyo yepamusoro viscosity, iyo yakakwenenzverwa iyo mhinduro uye iri nani kudzokorora kwemvura. Nekudaro, maVisikopikiso zvepamusoro zvinokonzeresa kuwanda kwekugadzirisa, nguva refu yekusanganisa, uye zvishoma nezvishoma tichaita nguva. Kuderera viscossity HPMC, kune rumwe rutivi, inobvumira kwenguva inokurumidza kusanganisa, ichirerutsa application, uye yekuregerera nguva, asi inogona kukanganisa kudzokorora kwemvura uye kunamatira zvivakwa.
Tile glue
Mune tile inonamatira mafomu, HPMC inoshandiswa seyakakwenenzverwa uye mvura inochengetedza mumiririri. Iyo viscosity yeHPMC inoenderana nerudzi rwe tile inonamatira, saizi uye mhando yetile, uye substrate inoshandiswa. Kazhinji kutaura, tile anoshongedza mataira makuru anoda kukwikwidza yepamusoro HPMC yekupa HPMC inokodzera mataira madiki kuti ave nechokwadi chekushanda kwakanaka uye nyore. .
kuzvimanikidza kuyambuka
Kuzvimiririra makomendi (SLC) inoshandiswa kune level uye yakatsetseka isina kuenzana concrete maficha usati waisa pasi pekuvhara pasi. MuSLC, HPMC zviito seBinder uye Rheology Modifier. Sarudzo yeHPMC viscossity zvinoenderana nehunhu hwekuyerera hunodiwa kuti SLC. Yakakwira viscosity HPMC inovimbisa kukwira kwakanaka uye SAG kupokana, nepo kuderera viscosity HPMC inobvumira kukurumidza kuiswa uye nyore nyore smoothing.
Simende-yakavakirwa kudzorera uye mongwe
Cement-yakavakirwa mapuranga uye monganda inoshandiswa kumadziro uye pasi madziro, kugadziriswa uye kuramba. HPMC inoshandiswa sediki uye mvura inochengetedza mumiririri mune izvi zvekuumbwa. Sarudzo yeHPMC viscossity zvinoenderana nekugadziriswa kunodiwa uye kuwirirana, kugadzirisa nguva, uye iyo inodiwa michero yezvivakwa zvechigadzirwa chekupedzisira. Yakakwira viscosity HPMC inopa Kuchengeta zviri nani kudzokorora uye kufambira mberi kwemvura, nepo kuderera viscosity Hpmc kunomutsa kusanganisa uye kugadzirisa nguva uye kunogadzirisa maitiro.
Sarudzo yeHPMC viscossity chinhu chakakosha chinokanganisa kuita kwezvigadzirwa zvekuvaka. Optimum viscossity zvinoenderana nechero chaiyo application, zvaunoda zvivakwa zvechigadzirwa chekupedzisira, uye zvinodiwa kugadzirisa. Iyo chaiyo HPMC viscosity inopa kugona kwakanakisa, kuchengetwa kwemvura, kudenha uye kukwezva uchiita zvakanaka maitiro ekugadzirisa uye kugara nguva. Nokusarudza iyo chaiyo viscosity, nyanzvi dzekuvaka dzinogona kuwana perctimal kuita, kusimba uye mhando mune zvigadzirwa zvavo
Kutumira Nguva: Kukadzi-19-2025