Redispersible polymer poda ipfapfaidzo-yakaomeswa poda yepolymer emulsion yakavakirwaethylene-vinyl acetate copolymer.Icho chinhu chakakosha mune yemazuva ano drymix mortar.Chii chinoita kutiredispersible polymer podamune dhaka rekuvaka?
Iyo inodzokororwa polymer poda zvimedu zvinozadza mhango yedhaka, kuwanda kwedhaka kunowedzerwa, uye kuramba kwekupfeka kunovandudzwa.Pasi pekuita kwesimba rekunze, inoburitsa kuzorora pasina kuparadzwa.Iyo polymer firimu inogona kuchengetedzwa zvachose mudhaka system.
1. Kuvandudza kushanda kwekuvaka dhaka
Mushure meiyo redispersible latex poda senge organic binder yakaumbwa kuita firimu, inogona kuumba yakakwira simba rekusimba uye kusimba kwakabatana pane akasiyana substrates.Inoita basa rakakosha mukunamira kwedhaka kune organic zvinhu (EPS, extruded foam board) uye yakatsetseka yepasi substrates.Iyo firimu-inogadzira polima poda inogoverwa mukati medhaka system sechinhu chinosimbisa kuwedzera kubatanidzwa kwedhaka.
2. Kuvandudza kudzivirira kwemamiriro ekunze, chando-kunyungudika kuramba uye kutsemuka kwedhaka
Redispersible polymer poda is thermoplastic resin ine yakanaka kuchinjika, iyo inogona kuita kuti dhaka rikwanise kutarisana nekushanduka kwekunze kutonhora uye kupisa nharaunda, uye zvinobudirira kudzivirira dhaka kubva pakutsemuka nekuda kwekushanduka kwekusiyana kwekushisa.
3. Kuvandudza hydrophobicity yedhaka uye kuderedza kunyura kwemvura
Iyo redispersible polymer poda inoumba firimu mumhango uye pamusoro pedhaka, uye iyo polymer firimu haizoparari zvakare mushure mekuratidzwa kumvura, iyo inodzivirira kupindira kwemvura uye inovandudza kusamira.Specialredispersible latex podaine hydrophobic effect ine nani hydrophobic effect.
4. Kuvandudza simba rekukotama uye simba rekuchinjika redhaka
Iyo firimu repolymer rakagadzirwa neredispersible polymer poda ine yakanaka kuchinjika.Mafirimu anoumbwa mumikaha uye pamusoro pemasimende edhaka zvidimbu kuti aumbe zvinochinjika zvinongedzo.Saka, brittle uye yakaoma simende dhaka inova elastic.Iyo dhaka ine yakawedzerwa huwandu hwehudhispersible polymer poda yakakwira zvakapetwa kakati wandei pane yakajairika dhaka maererano nekusimba uye kubhenda kuramba.
Longou compy, semutungamiriRDP fekitarimuChina, inogara yakatarisana nekupa emhando yepamusoro protucts uye technocal mhinduro mukatidrymix dhaka.Kugamuchirwa kuti utibate kuti uwane rumwe ruzivo rwezvinhu.
Nguva yekutumira: Jul-25-2023