Njira yodziwira mtundu wa ufa wa latex wopangidwanso

Filimu ya polima yopangidwa ndi redispersible latex ufa imakhala yabwino kusinthasintha.Mafilimu amapangidwa mu mipata ndi pamwamba pa matope a simenti kuti apange malumikizidwe osinthika.Choncho kupanga brittle simenti matope matope zotanuka.Tondo wowonjezeredwa ndi ufa wopangidwanso ndi latex umakhala wokwera kangapo pakulimba komanso kusinthasintha kuposa matope wamba.

Redispersible latex ufa ndi utomoni wa thermoplastic wokhala ndi kusinthasintha kwabwino, zomwe zingapangitse matope kuti athane ndi kusintha kwa kuzizira kwakunja ndi chilengedwe chotentha, ndikuletsa bwino kuti matope asagwedezeke chifukwa cha kusintha kwa kutentha.Amagwiritsidwa ntchito kwambiri mu matope a simenti owuma pantchito yomanga, ndi chowonjezera chofunikira cha simenti youma ufa, njira yodziwira mtundu wa ufa wa latex womwe umapezekanso:

1. Sakanizani redispersible latex ufa ndi madzi pa chiŵerengero cha 5, yambitsani mofanana ndikuyimirira kwa mphindi 5, kenaka yang'anani matope pansi.Nthawi zambiri, dothi locheperako, limapangitsa kuti ufa wa latex ukhale wabwino.

2. Sakanizani redispersible latex ufa ndi madzi pa chiŵerengero cha 2, yambitsani mofanana ndikuyimirira kwa mphindi 2, kenaka gwedezani mofanana, tsanulirani yankho pa galasi loyera lathyathyathya, ikani galasi pamalo opumira ndi owuma, ndipo mokwanira. youma Pomaliza, chotsani zokutira pagalasi ndikuwona filimu ya polima.Kuwonekera kwambiri, ubwino wa ufa wa latex ndi wabwino.Ndiye kukoka filimu amtengo.Ubwino wa elasticity, umakhala wabwinoko.Dulani filimuyi kuti ikhale mizere Zilowerere m'madzi, onani pambuyo pa tsiku limodzi, khalidwe losasungunuka ndilobwino,

3. Tengani ufa wokwanira wa latex ndi kuyeza.Mukachiyeza, ikani mu chidebe chachitsulo ndikutenthetsa mpaka madigiri 500.Mukaziziritsa, yesani chopepuka kuti chikhale bwino