Redispersible latex podaKupararira kwehupfu kunowanikwa nekupfapfaidza kuomeswa kwemodified polymer emulsion. Iyo ine yakanaka dispersibility uye inogona kudzokororwa emulsified kuita yakagadzika polymer emulsion mushure mekuwedzera mvura. Zvimiro zvayo zvemakemikari zvakanyatsofanana nekutanga emulsion. Naizvozvo, Kuti zvikwanise kugadzira dhaka remhando yepamusoro yakaoma-yakasanganiswa uye nekudaro kuvandudza kushanda kwedhaka, nhasi tichataura nezve basa uye kushandiswa kwehupfu hwepolymer inodhindwa.
Ndeapi mabasa eredispersible latex powder?
Redispersed polymer poda chinhu chakakosha chinoshanda chekuwedzera dhaka rakasanganiswa, iro rinogona kuvandudza mashandiro edhaka nedhaka kuvandudza simba, kuvandudza kusimba kwechisungo chedhaka uye akasiyana substrates, kuvandudza dhaka pfuma, kumanikidza simba kushanduka uye kuremara, flexural simba, abrasion. kuramba, kuoma, kunamatira uye simba rekubata mvura, uye machinability. Mukuwedzera, polima poda ine hydrophobicity inogona kuva yakanaka isina mvura dhaka.
Kudzoreredzwa kwedhaka mudhaka remasonry uye kupurasita kunotungamira kune latex poda kuve nekusapindirana kwakanaka, kuchengetwa kwemvura, kupikisa chando, uye kusimba kwechisungo chakakwira, izvo zvinogona kunyatso kugadzirisa dambudziko rechinyakare Chinese masonry dhaka uchishandisa masonry makamuri. Matambudziko aripo ekutonga kwemhando akadai sekutsemuka uye kupinda.
Doka rinozvimisikidza, rakapatsanurwazve latex poda yemidziyo yepasi, kusimba kwepamusoro, kubatana kwakanaka / kubatana, uye inoda kuchinjika. Inovandudza kunamatira kwezvinhu, abrasion kuramba uye kuchengetedza mvura. Inogona kuunza yakanakisa rheology, kushanda uye yakanakisa-yekutsvedza zvivakwa kugadzika-yega dhaka uye dhaka rekuyera.
Iyo inodhindwazve latex poda ine yakanaka adhesion, yakanaka kuchengetwa kwemvura, yakavhurika nguva refu, kuchinjika, sag kuramba, uye yakanaka yechando-thaw cycle kuramba. Inogona kunge iri nhete yekunamatira mataira, kunamatira kwetairi uye zviyo zvemupunga kuunza kunamatira kwepamusoro, kupikisa kwakanyanya uye kugona kwakanaka kwekuvaka.
Redispersible latex poda yepasina mvura kongiri dhaka inowedzera simba rekubatanidza zvinhu kune ese akasiyana substrates, inoderedza inoshanduka modulus yekunyungudika kwemabhizinesi, inowedzera kuchengetwa kwemvura, uye inoderedza kupinda kwemvura. Zvigadzirwa zvinopa zvisimbiso zvine hydrophobic uye isina mvura inoshanda zvinodiwa kune sisitimu yekuvaka inogara mhedzisiro mhedzisiro.
Ekunze madziro ekupisa kupisa dhaka anogona kuparadzirazve latex poda mumadziro ekunze ekupisa kupisa sisitimu, kusimudzira kubatana kwedhaka uye simba rinosunga pane thermal insulation board, uye kuderedza kushandiswa kwesimba uchikutsvagira kupisa kwemafuta. Iyo yekunze madziro yekupisa yekupisa yedhaka chigadzirwa inowana basa rinodiwa pamadziro ekunze, kusimba kwesimba uye kuchinjika, inogona kuita kuti zvigadzirwa zvako zvedhaka zvive zvakanaka zvekubatanidza zvivakwa zvine huwandu hwezvinhu zvekudzivirira uye zvigadziko, panguva imwe chete, zvinobatsirawo kutaura. high impact resistance uye surface crack resistance.
Redispersible latex poda yekugadzirisa dhaka ine inowirirana elasticity, shrinkage, yakakwirira adhesion, yakakodzera flexural uye tensile simba zvinodiwa. Inosangana nezvinodiwa pamusoro pekugadzirisa madhaka ekugadzirisa zvimiro uye zvisiri zvechimiro kongiri.
Iyo dhaka redispersible latex poda yeiyo interface inonyanya kushandiswa kugadzirisa data uye nzvimbo dzakaita sekongiri, aerated kongiri, lime-jecha zvidhinha uye zvidhinha zvinobhururuka. Haisi nyore kusunga, purasita yacho ine buri, yakatsemuka, uye yakasvuurwa. Simba rekunamatira rinokwidziridzwa, hazvisi nyore kudonha uye kuramba kwemvura, uye kutonhora-kunyunguduka kwekupokana kwakanyanya kunaka, izvo zvine mhedzisiro yakakosha pane yakapusa nzira yekushanda uye nyore kutonga kwekuvaka.
Redispersible polymer poda application
Tile inonamira, madziro ekunze uye ekunze kwemafuta ekudzivirira system bonding dhaka, ekunze madziro ekunze ekunze kwekushisa insulation system plastering dhaka, tile grout, inoyerera yega simende dhaka, inochinjika putty yemukati nekunze madziro, inochinjika anti-kutsemuka dhaka, rabha poda polystyrene particle thermal. insulation mortar dry powder coating.
Chengetedzo yekushandiswa kweredispersible latex poda:
Iyo redispersible latex poda haina kukodzera kupinza-nguva imwe chete, uye zvinodikanwa kugovera iyo mari kuti uwane huwandu hwakakodzera.
Apo polypropylene fibers inoda kuwedzerwa, inofanira kuparadzirwa mu simenti kutanga, nokuti zvidimbu zvakanaka zvesimenti zvinogona kubvisa static magetsi emagetsi, kuitira kuti polypropylene fibers inogona kupararira.
Kurudzira uye sanganisa zvakaenzana, asi nguva yekukurudzira haifanirwe kuve yakarebesa, maminitsi gumi nemashanu akakodzera, uye jecha nesamende zvinonyoroveswa uye zvinopeperetswa kana zvamutswa kwenguva yakareba.
Izvo zvinodiwa kugadzirisa kuyerwa kwezvinowedzera uye kuwedzera huwandu hwakakodzera hweHPMCzvichienderana nokuchinja kwemwaka
Dzivisa hunyoro caking of additives kana simende.
Izvo zvinorambidzwa zvachose kusanganisa uye kushandisa ne acidic zvinhu.
Inorambidzwa kushandiswa mukuvaka pasi pe5 ° C. Kuvaka tembiricha yakaderera kunokonzeresa dambudziko rakakura remhando yeprojekiti, zvichikonzera kusanamatira kwedhaka rekupurasita uye bhodhi rekudzivirira. Iri idambudziko remhando yeprojekiti pasina chirongwa chekugadzirisa mune inotevera nhanho
Nguva yekutumira: Kubvumbi-28-2024