Basa reupfu hwelatex hunonyungudika:
1. Upfu hwelatex hunopararira hunogadzira firimu uye hunoshanda sechinamira kuti huwedzere kusimba kwayo;
2. Colloid inodzivirira inotorwa nemortar system (haizokuvadzwi nemvura mushure mekuumbwa kwefirimu, kana "kupararira kwechipiri";
3. Resin yepolymer inogadzira firimu inoparadzirwa sechinhu chinosimbisa mudura rese, nokudaro zvichiwedzera kubatana kwedhaka; Upfu hwe emulsion hunodzokororwa imhando yechinamira cheupfu chakagadzirwa ne lotion (high molecular polymer) mushure mekuomeswa ne spray. Mushure mekusangana nemvura, upfu uhwu hunogona kuparadzirwa nekukurumidza kuti hugadzire lotion, uye hune hunhu hwakafanana ne lotion yekutanga, kureva kuti, mvura inogona kugadzira firimu mushure mekubuda kwemvura. Firimu iri rine kuchinjika kwakanyanya, rinodzivirira mamiriro ekunze zvakanyanya uye rinonamatira zvakanyanya kune akasiyana-siyana ma substrates.
Basa reupfu hwelatex hunonyungudika:
Kuvandudza kuramba kukanganiswa
Upfu hwelatex hunonyungudika, inova resin yethermoplastic. Ifirimu rakapfava rakaputirwa pamusoro pezvidimbu zvemortar, rinogona kunyudza simba rekunze, rozorora pasina kukuvara, nokudaro richivandudza kuramba kwemortar.
Kuvandudza kuramba kupfeka uye kugara kwenguva refu
Kuwedzera upfu hwelatex hunonyungudika kunogona kuwedzera kubatana kwakasimba pakati pezvikamu zvesimbi zvesimbi nemafirimu epolymer. Kuwedzerwa kwesimba reglue kunovandudza kugona kwesimbi kutsungirira kusvuuka, kunoderedza kupera, kunowedzera kuramba kupera, uye kunowedzera hupenyu hwesimbi.
Kuvandudza kutya kwemvura uye kuderedza kunyudzwa kwemvura
Kuwedzera upfu hwelatex hunonyungudika kunogona kuvandudza magadzirirwo emota yesimbi. Polymer yayo inoita network isingadzoreki mukuita kwemvura yesimbi, inovhara capillary iri mugel yesimbi, inovhara kupinda kwemvura, uye inovandudza kusapinda kwemvura.
Kuvandudza simba rekubatana uye kubatana
Upfu hwelatex hunodzokororwa hune simba guru pakuvandudza simba rekubatanidza uye kubatana kwezvinhu. Nekuda kwekupinda kwezvikamu zvepolymer mu pores uye capillaries ye simende matrix, inoumba kubatana kwakanaka mushure mekunyoroveswa nesimende. Kubatana kwakanaka kwepolymer resin pachayo kunovandudza kubatana kwezvigadzirwa zve simende ku substrates, kunyanya kubatana kusina kunaka kwe inorganic binders dzakadai se simende ku organic substrates dzakadai sehuni, fiber, PVC, uye EPS, Mhedzisiro yacho iri pachena.
Kuvandudza kugadzikana kwechando nechando uye kudzivirira zvinobudirira kutsemuka kwezvinhu
Upfu hwelatex hunodzokororwa pamwe chete nethermoplastic resin yayo zvinogona kukunda kukuvara kwekuwedzera kwesimbi yesimende kunokonzerwa nekusiyana kwekupisa. Kukunda hunhu hwekuoma kukuru uye kutsemuka kuri nyore kwesimbi yesimende yakachena kunogona kuita kuti simbi ive inochinjika, nokudaro zvichivandudza kugadzikana kwenguva refu kwesimbi.
Kuvandudza kukotama uye kuramba kusimba
Muchimiro chakasimba chinoumbwa nekunyoroveswa kwesimbi yesimbi, membrane yepolymer inochinjika uye inochinjika, ichiita basa rakafanana nekubatana kunofambiswa pakati pezvikamu zvesimbi yesimbi yesimbi. Inogona kutsungirira mitoro yakawanda, kuderedza kushushikana, uye kuvandudza kuramba kwekukwenya nekukotama.
Mabhenefiti eupfu hwelatex hunonyungudika zvakare
Hapana chikonzero chekuchengeta nekutakura nemvura, zvichideredza mari yekufambisa; Nguva refu yekuchengetedza, haiomese, iri nyore kuchengeta; Kurongedza kwacho kudiki, kwakareruka, uye kuri nyore kushandisa; Kunogona kusanganiswa nebinder rine mvura kuti kugadzire synthetic resin modified premix. Kana ikashandiswa, mvura chete ndiyo inofanira kuwedzerwa, izvo zvinodzivirira zvikanganiso panguva yekusanganisa panzvimbo yacho, asi zvinovandudzawo kuchengetedzeka kwekubata kwechigadzirwa.
Nguva yekutumira: Nyamavhuvhu-02-2023