I-polymer powders e-redispersible (RDP) ifumene i-traction ebalulekileyo kumashishini ahlukeneyo ngenxa yeempawu zabo eziguquguqukayo kunye noluhlu olubanzi lwezicelo. Ezi powders ziveliswa nge-spray-drying polymer emulsions, okubangela ukuba iipowder ezihamba ngokukhululekile ziphinde zisasazwe emanzini ukuze zenze i-emulsions ezinzile. Olu phawu lukhethekileyo lubonelela ngeenzuzo ezininzi ezenza i-RDP ixabiseke kumacandelo afana nokwakha, iingubo, izinto zokuncamathelisa, nokunye.
Ukwenziwa komsebenzi owomeleziweyo kwiZixhobo zoKwakha
Esinye sezona zicelo zibalaseleyo zepolymer powders ezinokuphinda zihlakazwe kushishino lokwakha. Ezi powders ziphucula kakhulu iipropathi zemathiriyeli yokwakha, kubandakanywa udaka, iiplaster, kunye neegrouts. Xa idityaniswe kwimixube yesamente, iRDP iphucula ukubambelela, ukuguquguquka, kunye nokusebenza. Oku kunenzuzo ngokukhethekileyo kwizicelo ezifuna amandla aphezulu okubambisana, okufana nokunamathiswa kweetayile kunye neenkqubo zangaphandle zokugqiba ukugquma (EIFS).
Ukuphuculwa kokubambelela kunye nokuguquguquka
I-RDP iphucula iimpawu zokuncamathela zemathiriyeli yokwakha, iqinisekisa umanyano olomeleleyo phakathi kwama-substrates. Oku kubalulekile kwizicelo ezifana nokunamatheliswa kweethayile, apho ukunamathela okuqinileyo kuyimfuneko ukukhusela iithayile ukuba zingaboli ngokuhamba kwexesha. Oku kuguquguquka kubalulekile kwiindawo ezivezwe kwiinguqu eziphawulekayo zeqondo lokushisa kunye nokunyakaza kwesakhiwo.
Ukunyangwa kwamanzi kunye nokuqina
Ukufakwa kweepolymer powders ezihlaziywayo kwizinto zokwakha nazo ziphucula ukuxhathisa kwamanzi kunye nokuqina. Iipolymers zenza ifilimu ekhuselayo eyanciphisa ukunyuswa kwamanzi, ngaloo ndlela iphucula ixesha elide kunye nokuqina kwezixhobo. Oku kubaluleke kakhulu kwiinkqubo zangaphandle kunye neendawo ezivezwe kukufuma, ezifana nezindlu zangasese kunye namakhitshi.
Ukuguquguquka kwiiNgqungquthela kunye neepeyinti
Kwishishini lezogquma kunye nepeyinti, iRDP idlala indima ebalulekileyo ekuphuculeni ukusebenza kwemveliso kunye nokusebenza ngokufanelekileyo. Ezi powders zinegalelo ekuphuhliseni i-coatings ngokubambelela okuphuculweyo, ukuguquguquka, kunye nokuchasana nezinto zokusingqongileyo.
Ukubambelela okongeziweyo kunye noLwakhiwo lweFilimu
I-RDP iphucula ukuncamathelwa kokutyatyekwa kwii-substrates ezahlukeneyo, kubandakanya ikhonkrithi, iinkuni kunye nentsimbi. Oku kuqinisekisa ukugqitywa kwexesha elide kunye nexesha elide. Ngaphezu koko, ukukwazi kwe-RPPs ukwenza iifilimu eziqhubekayo, eziguquguqukayo zinceda ekudaleni iingubo ezichasene nokuqhekeka kunye nokukhupha, naphantsi koxinzelelo.
Ukuphucula ukuxhathisa kweMozulu
Iingubo ezenziwe ngomgubo wepolymer ezinokuphinda zikwazi ukuphinda zisetyenziswe zibonisa ukuxhathisa okuphezulu kwiziphumo zemozulu ezinje ngemitha ye-UV, imvula, kunye nokuguquguquka kweqondo lobushushu. Oku kubenza balungele izicelo zangaphandle, apho ukusebenza kwexesha elide kunye nesibheno sobuhle kubalulekile.
Ukuqhubela phambili kwiTekhnoloji yeAdhesive
Ishishini lokuncamathelisa lixhamla kakhulu ekusetyenzisweni kwepolymer powders ephinda ihlakazwe, ephucula iimpawu zokusebenza zeendlela ezahlukeneyo zokuncamathelisa.
Ukudibanisa okuqinileyo kunye nokuguquguquka
I-RDP inikezela nge-adhesives ngezakhono eziqinileyo zokudibanisa, okwenza ukuba zilungele uluhlu olubanzi lwezicelo, ukusuka kulwakhiwo ukuya kwipakethe. Ukuguquguquka okunikezelwa ngala ma powders kuqinisekisa ukuba i-adhesives inokugcina ibhondi yabo naphantsi kwemithwalo eguquguqukayo kunye namaqondo okushisa ahlukeneyo.
Ukusebenziseka ngokulula kunye noGcino
Enye yeenzuzo ezisebenzayo zepolymer powders ezinokuphinda zihlakazwe kukusebenziseka kwazo ngokulula kunye nokugcinwa kwazo. Ngokungafaniyo neepolymers ezingamanzi, i-RDP ayithandeki ukuba ngumkhenkce okanye i-coagulation, nto leyo eyenza kube lula ukuyiphatha nokugcina. Oku kunceda kuguqulela iindleko ezincitshisiweyo kunye nokuphucula ukusebenza kakuhle kwiinkqubo zamashishini.
Igalelo kuZinzo
I-polymer powders ephinda ihlakazeke inegalelo ekuzinzeni ngeendlela ezininzi, ukulungelelaniswa nogxininiso olukhulayo lwezenzo ezihambelana nokusingqongileyo kumashishini ahlukeneyo.
Ukukhutshwa okuNcitshisiweyo kunye nokuSetyenziswa kwamandla
Ukuveliswa kunye nokusetyenziswa kwe-RDP kunokukhokelela ekunciphiseni ukukhutshwa kunye nokusetyenziswa kwamandla xa kuthelekiswa ne-emulsions ye-polymer yendabuko. Inkqubo yokumisa i-spray esetyenziselwa ukudala i-RDP ngokuqhelekileyo inamandla ngakumbi, kwaye iipowder ezibangelwayo zinobomi obude be-shelf, ukunciphisa ukuphindaphinda kwemveliso kunye nokuthutha.
Inkunkuma eNcitshisiweyo
Uncedo lweRDP ekucutheni inkcitho ngexesha lokufaka isicelo. Ukukwazi kwabo ukulinganiswa ngokuchanekileyo kunye nokuxutywa kunciphisa ukubakho kokusetyenziswa ngokugqithisileyo kunye nenkcitho egqithisileyo, igalelo ekusetyenzisweni kobutyebi ngokufanelekileyo.
Uqulunqo lwe-Eco-friendly
Uninzi lweepolymer powders eziphinda zihlakazwe zenziwe ukuba zivumelane nokusingqongileyo, kunye namanqanaba aphantsi ezinto ezixubileyo ze-organic compounds (VOCs). Oku kubenza bafanelekele izicelo kwiiprojekthi zokwakha eziluhlaza kunye namanye amalinge endalo.
Ubuchule boQoqosho
Iingenelo zoqoqosho zepolymer powders ezinokuphinda ziphinde ziphinde ziphindwe zibalulekile, zibenza ukhetho olunomtsalane kwiinkqubo ezahlukeneyo zemizi-mveliso.
Ukongiwa kweendleko kwezoThutho kunye noGcino
I-RDP inikezela ngogcino lweendleko zothutho kunye nokugcinwa ngenxa yefomu yazo ezinzileyo, eyomileyo. Bahlala kwindawo encinci kwaye abafuni iimeko ezizodwa, ngokungafaniyo neepolymers zolwelo ezinokufuna ukugcinwa kwefriji okanye ezinye izilumkiso.
Ubomi obude kunye neeNdleko eziNcitshisiweyo zoLondolozo
Izixhobo kunye neemveliso eziphuculwe nge-RDP zikholisa ukuba nobomi obude kwaye zifuna ukulungiswa okuncinci. Oku kuguqulela ukonga iindleko ngokuhamba kwexesha, njengoko imfuno yokulungiswa kunye nokutshintshwa kuncitshisiwe.
Ii-Aplikeshini ezininzi
Ukuguquguquka komgubo wepolymer okwaziyo ukuphinda kusetyenziswe kuthetha ukuba zingasetyenziswa kuluhlu olubanzi lwezicelo, ukusuka kulwakhiwo kunye neengubo ukuya kwiingubo kunye nokupakishwa. Esi sixhobo semisebenzi emininzi sinciphisa imfuno yeentlobo ezahlukeneyo zeepolymers kwizicelo ezahlukeneyo, ukulungelelanisa uluhlu kunye neenkqubo zokuthenga.
Iipolymer powders eziphinda zihlakazwe zibonelela ngentaphane yeenzuzo kuwo onke amashishini ahlukeneyo, kubandakanya ulwakhiwo, iingubo, izinto zokuncamathelisa, nokunye. Isakhono sabo sokuphucula ukusebenza, ukufaka isandla kuzinzo, kunye nokubonelela ngokucikideka kwezoqoqosho kubenza babe yinxalenye ebalulekileyo kwiinkqubo zanamhlanje zoshishino. Njengoko amashishini aqhubeka nokuguquka kwaye abeke phambili ukuzinza kunye nokusebenza kakuhle, indima yepolymer powders enokuphinda iphinde yande, iqhubele phambili izinto ezintsha kunye nokuphucula ukusebenza kwemveliso kunye nefuthe lokusingqongileyo.
Ixesha lokuposa: May-31-2024