I-emulsion powder enokuchithwa kwakhonakukusasazwa kweloshini yepolymer emva kokumiswa kokutshiza.Ngokukhuthazwa kwayo kunye nokusetyenziswa kwayo, ukusebenza kwezinto zokwakha zendabuko kuye kwaphuculwa kakhulu, kwaye amandla okudibanisa kunye nokudibanisa kwezinto kuphuculwe.Inokuphucula ukusebenza kodaka, yandise amandla ayo, yandise amandla okudibanisa phakathi kodaka kunye ne-substrates eyahlukeneyo, iphucula ukuguquguquka kunye nokukhubazeka, amandla oxinzelelo, amandla okuguquguquka, ukuxhathisa ukunxiba, ukuqina, ukunamathela kunye nokugcinwa kwamanzi, kunye nokwakhiwa kodaka.Ukongeza, i-latex powder ene-hydrophobicity inokwenza udaka lube neempawu ezilungileyo zokungangeni manzi.Redispersible latex powder isetyenziswa ikakhulu kwiindonga ezomileyo ezixubeneyo ezifana nomgubo weputty kwiindonga zangaphakathi nangaphandle, i-agent ye-ceramic yethayile yokudibanisa, i-agent ye-ceramic ekhomba ithayile, i-agent eyomileyo ye-powder interface, udaka lwangaphandle lokugquma, udaka lokuzilinganisa, udaka lokulungisa, udaka lokuhombisa. , udaka olungangeni manzi, njl.
I-latex powder enokuchithwa kwakhonayinto eluhlaza, ehambelana nokusingqongileyo, igcina amandla, umgangatho ophezulu wezinto ezininzi zokwakha umgubo, kunye nesongezo esibalulekileyo esisebenzayo sodaka oluxubeneyo olomileyo.Inokuphucula ukusebenza kodaka, yandise amandla ayo, yandise amandla okudibanisa phakathi kodaka kunye ne-substrates eyahlukeneyo, iphucula ukuguquguquka kunye nokuguquguquka, amandla oxinzelelo, amandla okuguquguquka, ukuxhathisa ukunxiba, ukuqina, ukubambelela kunye nokugcinwa kwamanzi, kunye nokwakhiwa kodaka.Ukongeza, i-latex powder ene-hydrophobicity inokwenza udaka lube neempawu ezilungileyo zokungangeni manzi.
Ii-latex powder enokuchithwa kwakhonaimveliso yi-powder e-soluble redispersible powder, i-copolymer ye-ethylene kunye ne-vinyl acetate, kunye ne-polyvinyl alcohol PVA njenge-colloid yokukhusela.
Kwiminyaka yakutshanje, imfuno yei-latex powder enokuchithwa kwakhonaeYurophu nakuMntla Melika ukhule ngokucothayo ngenxa yokugcwala kweemarike.Ngokuchasene noko, ngokuphunyezwa kancinci kancinci komgaqo-nkqubo wogcino-mandla wokwakha waseTshayina kunye nokukhuthazwa ngamandla kodaka olomileyo oluxubeneyo lwezakhiwo, ukusetyenziswa komgubo welatex odispersible e-China Mainland ikhule ngokukhawuleza.Iinkampani zamazwe angaphandle kunye namanye amashishini asekhaya nawo aphehlelele iiprojekthi zomgubo welatex onokuphinda usasazwe kwilizwe liphela.
Usetyenziso oluphambili:
Redispersible latex powder yimpuphu enyibilikayo enokunyibilika kwakhona ehlala isetyenziswa njengepolymer elungisiweyo elungelelanisiweyo yodaka esekwe kwizinto ezixubeneyo zesamente, ezinje ngezongezo zesamente, esekwe kwikalika, kunye nezinto ezisekwe kwigypsum.Ngaphantsi kwe-hydration, ineenzuzo ezi-5 zilandelayo:
1. Ukuphucula ukunamathela kunye neempawu zomatshini phakathi kodaka kunye nezixhaso eziqhelekileyo;
2. Inomsebenzi obalaseleyo wokungangeni manzi;
3. Ukuphucula ukusebenza kwe-putty kunye nokwakhiwa kwe-adhesive.
Ixesha lokuposa: Aug-25-2023