Ukusukela ngeminyaka yoo-1980, udaka olomileyo oluxubeneyo olumelwe yithayile ye-ceramic binder, i-caulk, i-self-flow kunye nodaka olungenamanzi luye lwangena kwimarike yaseTshayina, kwaye ezinye iimveliso zamazwe ngamazwe zemveliso yokuvelisa umgubo we-dispersible redispersible ziphinde zangena kwimarike yaseTshayina, ekhokelela ekuphuhlisweni kodaka olomileyo oluxubeneyo e-China.
Njengemathiriyeli ekrwada eyimfuneko kudaka olukhethekileyo lomxube owomileyo olufana ne-tile binder, i-self-leveling mortar kunye nenkqubo yokugquma eludongeni exhasa udaka, umgubo wepolymer odispersible udlala indima ebalulekileyo ekusebenzeni kodaka olukhethekileyo lomxube owomileyo. Ngokwembono yemarike yehlabathi, isixa somgubo wepolymer odispersible ubonise ukukhula okuzinzileyo, kwangaxeshanye, ukukhuthaza ukugcinwa kwamandla ezakhiwo zasekhaya kunye nemigaqo-nkqubo yokunciphisa ukukhutshwa, ukukhuthazwa kwezinto zokwakha eziluhlaza kunye nokwamkelwa okubanzi kodaka olukhethekileyo lomxube owomileyo kunye nenani elikhulu lezicelo, ukukhuthaza imfuno yemarike yasekhaya ye-polymers redispersible i-polymer powders ukukhula ngokukhawuleza, kunye nokunyuka kweenkampani zangaphandle ze-polymer. redispersible imigca yepolymer yokuvelisa umgubo kulo lonke ilizwe.
Emva kweminyaka ephantse ibe yi-20 yophuhliso, imfuno yasekhaya yomgubo wepolymer edispersible ibonise ukukhula okuzinzileyo okuhambelana nezizwe ngezizwe, siye sahlanganisa idatha yeminyaka emihlanu edlulileyo, i-2013-2017 imveliso yomgubo wepolymer ephindwe kabini ibonise ukukhula okuzinzileyo, ngo-2017, i-polymer yasekhaya ehlaziywayo, imveliso ye-polymer yasekhaya i-6, i-60000000000000000% ye-polymer, i-polymer 6. Phambi kowama-2010, ngenxa yokukhula ngokukhawuleza kwemarike yezindlu zasekhaya, kukhokelele ekonyukeni okukhulu komthamo wentengiso yokugquma, kodwa kwakhona kukhokelele kwimfuno eyomeleleyo ye-latex powder, iinkampani ezininzi zityale imali kwintsimi yomgubo we-latex odispersible, ukuze zifumane izibonelelo zexesha elifutshane, ukukhula okukhawulezayo komthamo wemveliso, umthamo wangoku wokuvelisa ukwehla ngaphambi kweminyaka engama-20 yokuthengisa. izindlu zorhwebo, ulwakhiwo kunye nokwamkelwa kweprojekthi entsha ngokwemigangatho eyahlukeneyo yokucotha, ngokuthe ngqo kubangele ukucotha kwemfuno yazo zonke iintlobo zezinto zokwakha, kodwa kule minyaka mibini idlulileyo, imarike yokulungiswa kwesakhiwo ngokuthe ngcembe yenze isikali, ukusuka komnye umba wokukhuthaza uphuhliso lokuziphatha kodaka olukhethekileyo lomxube owomileyo, kodwa kwakhona kukhokelele ekukhuleni kwemfuno yomgubo wepolymer.
Ishishini le-polymer enokuchithwa kwakhona lingene kwixesha lohlengahlengiso emva kwe-2012, ipateni entsha yokhuphiswano loshishino iye yaqulunqwa ngokuthe ngcembe, imarike ingene kwinqanaba lophuhliso oluzinzile, kwaye amandla okuvelisa i-polymer powder ahlala ehleli. Ngenxa yomsantsa omkhulu phakathi komthamo wemveliso kunye nemfuno, idityaniswa neendleko eziqiqileyo kunye nolawulo lwenzuzo, ixabiso le-latex powder elidispersible liye lahla, kwaye ixabiso le-latex powder ehlanjululwayo kwimarike yasekhaya liye lehla unyaka nonyaka ukusuka ku-2013 ukuya ku-2017. uphawu lwangaphandle latex powder yi-16 RMB/kg, kwaye umsantsa kwixabiso lemveliso kumashishini asekhaya nakwamanye amazwe uya ukuncipha unyaka nonyaka, ingakumbi ngenxa yokuphuculwa kobugcisa bemveliso yamashishini asekhaya, ukomelezwa kwemveliso ezimeleyo isakhono sokusungula, kunye nokuphuculwa komgangatho womgangatho womgubo wepolymer odispersable.
Okwangoku, imveliso yasekhaya ye-emulsion powder yasekhaya iqalile ukumila, kwaye kusekho umsantsa othile phakathi kwamashishini emveliso yasekhaya kunye namazwe aphuhlileyo kubugcisa bemveliso kunye nezixhobo, uphando kunye nophuhliso lotyalo-mali, umgangatho wemveliso, kunye nophuhliso lwesicelo, nto leyo eyona nto iphambili echaphazela kwaye ithintele uphuhliso olunempilo lwe-redispersible emulsion powder industry. I-brand brand redispersible emulsion powder ayizange ibe yinkokeli yemarike, esona sizathu sisisiseko kukunqongophala kwamandla obugcisa kumashishini asekhaya, ulawulo olungenamgangatho, ukuzinza kwemveliso embi, iintlobo ezizodwa.
Xa kuthelekiswa nezinye iiprojekthi zeekhemikhali, ixesha lokwakhiwa kweeprojekthi ze-polymer powder ezihlaziywayo lifutshane kwaye imveliso isetyenziswa ngokubanzi, ngoko kukho into yokhuphiswano olungahambi kakuhle kwishishini. Ukongeza, ngenxa yokunqongophala kwemigangatho yoshishino kunye nemilinganiselo yemarike ethotyelwe ngabavelisi bodaka, kukho uninzi lwamashishini amancinci anenqanaba eliphantsi lobugcisa kunye notyalo-mali olulinganiselweyo kwishishini, la mashishini aneengxaki zokungcoliseka kwendalo kwinkqubo yokuvelisa, kunye nexabiso eliphantsi kunye nefuthe eliphantsi lomgangatho ophantsi kunye notyalo-mali oluphantsi lokhuseleko lokusingqongileyo lunokuphinda lusasazwe imarike ye-latex yomgubo. Ngenxa yoko, imarike izaliswe ziimveliso ezininzi ezingafanelekanga nezingekho semgangathweni, kwaye umgangatho awulingani. Kwangaxeshanye, amanye amashishini ukuze ahlangabezane neemfuno zabathengi, afune ukwandisa inzuzo ekhawulezileyo, athathe isimilo sexesha elifutshane ngeendleko zomgangatho wemveliso, ngakumbi kule minyaka mibini idlulileyo, uninzi lweemveliso ezidityanisiweyo kwimarike yasekhaya yepolymer yomgubo, kunye neemveliso eziqhelekileyo ngenkangeleko azinakwahlulwa ngokucacileyo, uvavanyo olulula kwisiza lungadlula, ixabiso lemveliso liphantsi. Nangona kunjalo, ukuqina kwayo kubi, kwaye emva kokongeza inkqubo yemveliso yodonga lwangaphandle kunye nokuyisebenzisa eludongeni, kuya kubakho iingxaki ezisemgangathweni kwiinyanga ezimbini okanye ezintathu.
Kwangaxeshanye, sikwabona ukuba ngenxa yokwenzeka rhoqo kweengozi zokhuseleko ezinje ngeethayile zodonga eziwayo kunye ne-formaldehyde egqithisileyo ebangelwa ziingxaki zomgangatho wemveliso kwiminyaka yakutshanje, inkxalabo yoluntu malunga nokhuseleko lwendawo yokuhlala kunye nokuphuculwa kwemigaqo echaphazelekayo ngurhulumente, ukongamela imveliso kuya kwanda, kwaye ishishini lepolymer eliphinda liphindwe kabini liya kuhamba ngokuthe ngcembe liye kwinqanaba elinempilo nelizinzileyo lophuhliso.
Ixesha lokuposa: Feb-22-2024