Kugwiritsa Ntchito Redispersible Polymer Powder mu Joint Filling Mortar

Redispersible polymer latex ufamankhwala ndi madzi sungunuka redispersible ufa, amene anawagawa ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic asidi copolymers, etc., ndi polyvinyl mowa monga zoteteza colloid. Chifukwa chachikulu chomangirira mphamvu ndi wapadera katundu dispersible polima ufa

Kuonjezera ufa wa polima wotayika kumatope odzaza olowa kungathe kupititsa patsogolo mgwirizano wake komanso kusinthasintha.

Mtondo womangirira uyenera kumamatira bwino kuzinthu zoyambira kuti zimangidwe ngakhale zitagwiritsidwa ntchito mochepa kwambiri. Nthaka za simenti zosasinthidwa nthawi zambiri sizimalumikizana bwino popanda kukonzanso maziko.

Kuphatikiza kwa redispersible latex ufa kumatha kukonza zomatira. Kukaniza kwa saponification kwa ufa wopangidwanso wa latex kumatha kuwongolera kuchuluka kwa kumamatira kwa matope pambuyo pokhudzana ndi madzi ndi chisanu. Polima wosamva saponification atha kupezeka ndi copolymerizing vinilu acetate ndi ma monomer ena oyenera. . Kugwiritsa ntchito ethylene ngati comonomer yosagwiritsa ntchito saponifiable kupanga ma ethylene okhala ndi redispersible latex powders amatha kukwaniritsa zofunikira zonse za latex powders ponena za kukana kukalamba ndi kukana kwa hydrolysis.