Kuyimfuneko ukongezai-polymer powder enokuchithwa kwakhonakwi-samente udaka olomileyo, ngenxa yokuba i-polymer powder ephinda iphinde iphinde iphinde iphinde iphinde iphinde ibe neenzuzo ezintandathu ezilandelayo, ezi zilandelayo zintshayelelo kuwe.
1. Ukuphucula amandla okubambelela kunye nokubambisana
I-polymer powder e-dispersible inempembelelo enkulu ekuphuculeni amandla okudibanisa kunye nokudibanisa kwezinto.Ngenxa yokungena kwe-polymer particles kwi-pores kunye ne-capillaries ye-matrix ye-samente, ukudibanisa okulungileyo kuqulunqwa kunye ne-samente emva kwe-hydration.I-polymer resin ngokwayo ineempawu ezintle.Ukunamathela kweemveliso zodaka lwesamente kubonakala ngakumbi ekuphuculeni ukunamathela kweemveliso zesamente kwi-substrates, ngokukodwa ukunamathela kakubi kwezibophelelo ze-inorganic ezifana nesamente kumthi, i-fiber, i-PVC, i-EPS kunye nezinye i-substrates eziphilayo.
2. Ukuphucula ukuzinza kwe-freeze-thaw kunye nokuthintela ngokufanelekileyo ukuqhekeka kwezinto
I-latex powder ekwazi ukuphinda iphindwe, iplastiki ye-resin ye-thermoplastic, inokuwoyisa umonakalo wokwandiswa kwe-thermal kunye nokucutha okubangelwa ukuhluka kweqondo lokushisa kwizinto zodaka lwesamente.Ukugqithisa iimpawu zokunciphisa i-shrinkage enkulu kunye nokuqhekeka okulula kodaka lwe-samente olulula, kunokwenza izinto eziguquguqukayo, ngaloo ndlela kuphuculwe ukuzinza kwexesha elide lezinto eziphathekayo.
3. Ukuphucula ukugoba kunye nokumelana nokuqina
Kwi-skeleton eqinile eyenziwe yi-hydration ye-cement mortar, ifilimu ye-polymer i-elastic kwaye inzima.Phakathi kweengqungquthela zodaka lwesamente, lisebenza njengembumba eshukumayo, enokumelana nemithwalo ephezulu yokuguqulwa kunye nokunciphisa uxinzelelo, okwenza i-Tensile kunye nokugoba ukugoba kuphuculwe.
4. Ukuphucula ukuxhathisa impembelelo
Redispersible latex powder is a thermoplastic resin.Ifilimu ethambileyo efakwe kumphezulu weengqungquthela zodaka, ezinokuthatha impembelelo yamandla angaphandle kwaye ziphumle ngaphandle kokuphuka, ngaloo ndlela ziphucula ukuchasana kwempembelelo yodaka.
5. Ukuphucula i-hydrophobicity kunye nokunciphisa ukufunxa kwamanzi
Ukongeza i-cocoa dispersible polymer powder inokuphucula i-microstructure yodaka lwesamente.I-polymer yayo yenza inethiwekhi engenakuguqulwa kwinkqubo ye-cement hydration, ivala i-capillaries kwi-gel ye-samente, ivimbela ukungena kwamanzi, kwaye iphucula ukunganyangeki.
6. Ukuphucula ukumelana nokunxiba kunye nokuqina
Ukongezwa kwepowder ye-latex enokuphinda ihlaziywe kunokunyusa ibhondi exineneyo phakathi kwamasuntswana odaka lwesamente kunye nefilimu yepolymer.Ukuphuculwa kwamandla okubambisana ngokuhambelanayo kuphucula amandla omdaka ukumelana noxinzelelo lwe-chear, ukwenzela ukuba izinga lokunxiba lincitshiswe, ukuxhathisa ukunxiba kuphuculwe, kwaye ubomi benkonzo yodaka buhlala ixesha elide.
Ixesha lokuposa: Oct-28-2022