Redispersible polymer latex fodakayayyakin su ne ruwa mai narkewa foda, wanda aka raba zuwa ethylene / vinyl acetate copolymers, vinyl acetate / tertiary ethylene carbonate copolymers, acrylic acid copolymers, da dai sauransu, tare da polyvinyl barasa a matsayin m colloid.Saboda babban ɗauri iya aiki da musamman kaddarorin na tarwatsa polymer powders
Ƙara foda mai tarwatsewa na polymer zuwa turmi mai cike da haɗin gwiwa zai iya inganta haɗin kai da sassauci.
Ya kamata turmi mai haɗawa ya kasance yana da kyau adhesion zuwa kayan tushe don haɗawa ko da an shafa shi sosai.Tushen siminti da ba a gyaggyarawa gabaɗaya ba sa ɗaure da kyau ba tare da an riga an gyara tushe ba.
Ƙarin foda na latex wanda za'a iya rarrabawa zai iya inganta mannewa.Juriya na saponification na foda mai iya tarwatsawa zai iya sarrafa matakin mannewa na turmi bayan haɗuwa da ruwa da sanyi.Ana iya samun polymer mai jurewa saponification ta hanyar copolymerizing vinyl acetate da sauran monomers masu dacewa..Yin amfani da ethylene azaman comonomer wanda ba saponifiable don kera ethylene mai ɗauke da redispersible latex powders zai iya biyan duk buƙatun don latex powders dangane da juriya na tsufa da juriya na hydrolysis.
Lokacin aikawa: Oktoba-25-2022