Muzvirongwa zvekuvaka, madziro ekunze anochinjika putty poda, seimwe yezvinhu zvakakosha zvekushongedza, inoshandiswa zvakanyanya kuvandudza flatness uye yekushongedza maitiro ekunze kwemadziro ekunze. Nekuvandudzwa kwekuvaka kuchengetedza kwesimba uye zvinodiwa zvekuchengetedza kwezvakatipoteredza, kuita kwekunze kwemadziro putty poda kwakaramba kuchivandudzwa nekuvandudzwa.Redispersible Polymer Powder (RDP) sechiwedzera chinoshanda chinoita basa rakakosha mumadziro ekunze anochinjika putty poda.
1. Basic pfungwa yeRedispersible Polymer Powder (RDP)
Redispersible Polymer Powder (RDP) ihupfu hwakagadzirwa nekuomesa mvura-based latex kuburikidza nenzira yakakosha, iyo inogona kuparadzirwa mumvura kuti iite emulsion yakagadzikana. Zvikamu zvaro zvikuru zvinowanzo sanganisira mapolymers akadai sepolyvinyl doro, polyacrylate, polyvinyl chloride, uye polyurethane. Nekuti inogona kuparadzirwa zvakare mumvura uye kuumba yakanaka kunamatira nehwaro zvinhu, inoshandiswa zvakanyanya mukuvaka zvinhu zvakaita semachira ekuvaka, dhaka rakaoma, uye kunze kwemadziro putty.
2. Basa reRedispersible Polymer Powder (RDP) mu flexible putty poda yekunze kwemadziro
Kuvandudza kushanduka uye kutsemuka kuramba kweputty poda
Rimwe remabasa makuru e-flexible putty powder kumadziro ekunze ndeyekugadzirisa uye kubata makatsemuka pamusoro pemadziro ekunze. Kuwedzera kweRedispersible Polymer Powder (RDP) kune putty poda inogona kuvandudza zvakanyanya kuchinjika kweputty poda uye kuita kuti iwedzere kusagadzikana. Panguva yekuvakwa kwemadziro ekunze, kusiyana kwekushisa kwekunze kwekunze kuchaita kuti rusvingo ruwedzere uye chibvumirano. Kana iyo putty powder pachayo isina kukwana kushanduka, kuputika kuchaonekwa nyore nyore.Redispersible Polymer Powder (RDP) inogona kunyatso kuvandudza ductility uye kusimba kusimba kweiyo putty layer, nekudaro kuderedza kuitika kwekutsemuka uye kuchengetedza kunaka uye kusimba kwekunze kwemadziro.
Kuvandudza kusungirirwa kweputty powder
Iko kusungirirwa kweputty poda yemadziro ekunze kwakabatana zvakananga nekuita kwekuvaka uye hupenyu hwebasa.Redispersible Polymer Powder (RDP) inogona kuvandudza kunamatira pakati peputty poda uye substrate (senge kongiri, masonry, nezvimwewo) uye kuwedzera kunamatira kweputty layer. Mukuvakwa kwekunze kwemadziro, pamusoro pe substrate inowanzosununguka kana yakanyorova, izvo zvinoita kuti zvive zvakaoma kuti putty powder ibatisise zvakasimba. Mushure mekuwedzeraRedispersible Polymer Powder (RDP), iyo polymer particles mu latex powder inogona kuumba chisungo chakasimba chemuviri nechepamusoro pe substrate kudzivirira iyo putty layer kubva pakudonha kana kusvuuka.
Kuvandudza kudzivirira kwemvura uye kuramba kwemamiriro ekunze kweputty powder
Kunze kwemadziro putty poda inooneswa kune yekunze nharaunda kwenguva yakareba uye inotarisana nekuyedzwa kwemamiriro ekunze akaoma semhepo, zuva, mvura uye kuputika. Kuwedzera kweRedispersible Polymer Powder (RDP) inogona kuvandudza zvakanyanya kudzivirira kwemvura uye kuramba kwemamiriro ekunze kweputty poda, zvichiita kuti putty layer isatapurirwe nekukukurwa kwehunyoro, nekudaro ichiwedzera hupenyu hwebasa remadziro ekunze. Iyo polymer mu latex poda inogona kuumba firimu rakadzivirirwa mukati meiyo putty layer, inonyatso kuparadzanisa kupinza kwehunyoro uye kudzivirira iyo putty layer kubva pakudonha, kubuda ruvara kana mildewing.
Kuvandudza kushanda kwekuvaka
Redispersible Polymer Powder (RDP) haigoni kungovandudza kushanda kwekupedzisira kweputty powder, asiwo kuvandudza kushanda kwayo kwekuvaka. Putty poda mushure mekuwedzera latex poda ine mvura iri nani uye kuita kwekuvaka, iyo inogona kuvandudza kugona kwekuvaka uye kuderedza kuoma kwekushanda kwevashandi. Mukuwedzera, iyo nguva yekuomeswa kweputty powder ichagadziriswa zvakare, iyo inogona kudzivirira kuputika kunokonzerwa nekunyanya kuoma kweputty layer, uye inogonawo kudzivisa kuoma kunononoka kunokanganisa kufambira mberi kwekuvaka.
3. MashandisiroRedispersible Polymer Powder (RDP) mune fomula dhizaini ye flexible putty poda yekunze madziro
Zvinonzwisisika sarudza zvakasiyana-siyana uye kuwedzera huwandu hwe latex powder
DifferentRedispersible Polymer Powder (RDP)s vane maitiro akasiyana ekuita, kusanganisira kuputika, kunamatira, kudzivirira mvura, nezvimwewo. Paunenge uchigadzira fomu, iyo yakakodzera latex powder yakasiyana-siyana inofanira kusarudzwa maererano nezvinodiwa zvekushandisa zveputty powder uye nzvimbo yekuvaka. Semuenzaniso, kunze kwemadziro putty poda inoshandiswa munzvimbo dzine hunyoro inofanira kusarudza latex poda ine simba rekudzivirira mvura, nepo putty poda inoshandiswa mukupisa kwakanyanya uye nzvimbo dzakaoma inogona kusarudza latex poda nekugadzikana kwakanaka. Iyo yekuwedzera yakawanda ye latex powder inowanzova pakati pe2% ne10%. Zvichienderana neformula, huwandu hwakakodzera hwekuwedzera hunogona kuve nechokwadi chekuita uku uchidzivirira kuwandisa kwekuwedzera kunotungamira mukuwedzera mari.
Synergy nezvimwe zvinowedzera
Redispersible Polymer Powder (RDP) inowanzoshandiswa pamwe nezvimwe zvinowedzera zvakadai semakobvu, antifreeze agents, zvinoderedza mvura, nezvimwewo, kugadzira synergistic effect mukugadzira fomula yeputty powder. Mathickeners anogona kuwedzera viscosity yeputty poda uye kugadzirisa kushanda kwayo panguva yekuvaka; antifreeze agents anogona kuvandudza mashandiro ekuvaka kweputty poda munzvimbo dzakaderera tembiricha; mvura inodzikisira inogona kuvandudza mwero wekushandiswa kwemvura yeputty poda uye kuderedza chiyero chekubuda kwemvura panguva yekuvaka. Zviyero zvinonzwisisika zvinogona kuita putty poda kuve nekuita kwakanakisa uye mhedzisiro yekuvaka.
RDP ine kukosha kwekushandisa kwakakosha mune dhizaini dhizaini ye flexible putty poda yekunze madziro. Iyo haingogone kuvandudza kuchinjika, kutsemuka kuramba, kunamatira uye nemamiriro ekunze kuramba kweputty poda, asi zvakare kunatsiridza mashandiro ekuvaka uye kuwedzera hupenyu hwebasa rekunze kwekushongedza kwemadziro. Paunenge uchigadzira fomu, kusarudza zvine musoro zvakasiyana-siyana uye kuwedzera huwandu hwe latex powder uye kuishandisa pamwe chete nezvimwe zvinowedzera zvinogona kuvandudza zvakanyanya kushanda kwe flexible putty powder kumadziro ekunze uye kusangana nezvinodiwa zvezvivakwa zvemazuva ano zvekushongedza kwekunze kwemadziro nekudzivirira. Nekuenderera mberi kwekuvandudza tekinoroji yekuvaka, kushandiswa kweRedispersible Polymer Powder (RDP) ichaita basa rinokosha pakuvaka mune ramangwana.
Nguva yekutumira: Mar-01-2025