RDP don tile m

Redispersible polymer foda RDP/VAEyawanci ana amfani da shi

1, Tilem: yumbu tayal m, gini da kuma rufi allon m;

2, turmi bango: turmi rufi na waje, turmi na ado;

3, turmi bene: turmi mai daidaita kai, turmi mai gyara, turmi mai hana ruwa, wakili mai busasshen foda;

4, foda shafi: ciki da kuma na waje bango da smallpox putty foda,polymer fodagyare-gyaren lemun tsami-ciminti filastar da fenti;

5, kayan haɗin haɗin gwiwa: yumbu mai haɗin gwiwa mai haɗin gwiwa, turmi haɗin gwiwa.

Redispersible polymer foda RDP/VAEiya yin turmi muhimmanci inganta bonding iyawa da nasa tensile ƙarfi, fadowa juriya, ruwa riƙewa da thickening yi yi aiki ne mai kyau, ruwa juriya, daskare-narke juriya, zafi tsufa yi fice, sauki sinadaran, sauki don amfani.New ƙasa foda da ciminti yana da kyau Fusion, kwarangwal za a iya gaba daya narkar da a cikin ciminti turmi manna, da ƙarfin da ciminti, curing ba ya rage duka biyu ci gaba da m sakamako, film-forming dukiya da sassauci, amma kuma yana da kyau lalata juriya, kwanciyar hankali. da bonding yi da tsaga juriya, bushe hind, iya yadda ya kamata hana yashwar da acidic iska a bango, bayan da rigar pulverization, ba sauƙi deliquescence.Yana iya inganta aikin turmi, inganta ƙarfin turmi, inganta ƙarfin haɗin gwiwar turmi da nau'i-nau'i daban-daban, inganta sassaucin ra'ayi da bambancin turmi, ƙarfin matsawa, ƙarfin flexural, juriya, tauri, mannewa da ikon riƙe ruwa, ginawa. .Bugu da kari,polymer fodatare da hydrophobicity iya yin turmi yana da kyau ruwa juriya.

Redispersible polymer foda RDP/VAEbaya buƙatar adanawa da jigilar kaya tare da ruwa, rage farashin sufuri;Rayuwar ajiya mai tsayi, hana daskarewa, mai sauƙin kiyayewa;Ƙananan girman, nauyi mai sauƙi, sauƙin amfani;Ana iya haɗe shi da mai ɗaure hydrocoagulable don samar da resin roba wanda aka gyara premix, wanda kawai yana buƙatar ƙara ruwa lokacin amfani da shi, wanda ba wai kawai yana guje wa kurakurai a cikin haɗuwa a wurin ba, har ma yana inganta amincin sarrafa samfur.

Don watsewapolymer fodaa cikin turmi ne duk domin a yi gargajiya sumunti turmi rauni kamar brittleness, high na roba modulus na ingantattun, fu a siminti turmi bond ƙarfi, mai kyau sassauci da tensile juriya da jinkirta fasa siminti turmi, saboda da polymer da kuma siminti turmi form interpenetrating cibiyar sadarwa tsarin, da pore kafa a ci gaba da polymer membranes, ƙarfafa bond tsakanin tara, Katange part na pores a cikin turmi, don haka hardening na modified turmi fiye da ciminti turmi yi yana da babban ci gaba.

Redispersible polymer foda RDP/VAEya watse a cikin fim kuma yana taka rawar ƙarfafawa azaman mannewa na biyu;Colloid mai kariya yana ɗaukar tsarin turmi (fim ɗin ba zai lalata shi da ruwa ba, ko “watsawa na biyu”);Ana rarraba resin polymer a cikin dukan tsarin turmi a matsayin kayan ƙarfafawa, wanda ke ƙara haɗuwa da turmi.