Upfu hwelatex hunodzokororwa hunoshandiswa muJS inoputira mvura, polystyrene board bonding mortar yekudzivirira zvivakwa, flexible surface protection mortar, polystyrene particle thermal insulation coating, tile adhesive, self-leveling mortar, dry-mixed mortar, putty, nezvimwewo. Nzvimbo yekugadzirisa inorganic gelling materials yakashandiswa zvakanyanya.
Kuwedzera upfu hwelatex hunonyungudika muupfu hweputty kunogona kuwedzera simba rayo, kuva nekunamatira kwakasimba uye hunhu hwemakanika, uye kubatsira kuwedzera kuomarara kwayo. Inodzivirira mvura zvakanaka, inopindira, uye inogara kwenguva refu. Alkaline, inodzivirira kupera simba, uye inogona kuvandudza kuchengetedza mvura, kuwedzera nguva yekuvhura, uye kuwedzera kugara kwenguva refu.
Kana upfu hwelatex hunonyungudutswa hukasanganiswa zvakanaka muupfu hweputty uye hukasanganiswa nemvura, hunopararira kuita zvidimbu zvepolymer zvakanaka; gel yesimende inoumbwa zvishoma nezvishoma kuburikidza nekunyoroveswa kwekutanga kwesimende, uye chikamu chemvura chinoumbwa neCa(OH)2 mukuita kwemvura. Yakaguta, nepo upfu hwelatex huchiumba zvidimbu zvepolymer uye hunoisa pamusoro pemusanganiswa wegel yesimende/isina mvura; sezvo simende ichiwedzerwa mvura, mvura iri mu capillaries inoderera, uye zvidimbu zvepolymer zvinodzikira zvishoma nezvishoma mu capillaries. Musanganiswa wezvidimbu zvesimende une adhesive/usina mvura uye pamusoro pe filler zvinoumba chidimbu chakabatana; pasi pekuita kwe hydration reaction, base layer absorption uye surface evaporation, mvura inoderedzwa, uye chidimbu chakagadzirwa chinoungana kuita firimu, iyo inosunga chigadzirwa che hydration reaction mu Together vanoumba network structure yakakwana. Sisitimu yakagadzirwa ne cement hydration uye latex powder film formation inogona kuvandudza dynamic cracking resistance ye putty kuburikidza ne joint action.
Putty inoshandiswa sechikamu chekuchinja pakati pekudzivirira madziro ekunze nependi haifanirwe kunge yakasimba kupfuura plastering mortar, zvikasadaro kutsemuka kunoitika zviri nyore. Musystem yese yekudzivirira, kuchinjika kweputty kunofanira kunge kwakakwira kupfuura kwechinhu chepasi. Nenzira iyi, putty inogona kuchinjika zviri nani kuchinjika kwesubstrate uye kugadzirisa kuchinjika kwayo pasi pesimba rezvinhu zvekunze zvakatipoteredza, kuderedza kushushikana, uye kuderedza mukana wekutsemuka nekubviswa kwependi.
Nguva yekutumira: Kurume-06-2023