Ikhoyili yentsimbi yePPGIyinkcenkceshe yentsimbi efakwe umaleko wemveliso yendalo yokugquma, ngenxa yeempawu zayo ezibalaseleyo zokuchasa umhlwa, ukumelana nemozulu kunye nenkangeleko entle, esetyenziswa kakhulu kulwakhiwo, izixhobo zasekhaya, iimoto kunye namanye amashishini. Imbali yemiqulu egqutywe ngombala isukela ekuqaleni kwenkulungwane yama-20 kwaye yayiyilwe ekuqaleni ukusombulula ingxaki yokubola kweepleyiti zentsimbi ezenziwe ngamazi kwindawo ezimanzi. Ngokukhula kobugcisa be-galvanizing, isinyithi esinezibilini sisetyenziswe ngokubanzi kwimarike.
Kwiminyaka ye-1960, ingcamango yeimiqulu eqatywe ngombalayaqala ukuvela, kwaye abavelisi basebenzisa iteknoloji yokugquma ukongeza umbala kunye neengqimba ezikhuselayo kwiipleyiti zentsimbi, ezihlangabezana neemfuno ezimbini zemarike yobuhle kunye nokuqina. Ngeli xesha, iingubo eziphambili ezisetyenzisiweyo ziyi-oyile-based based coatings, nangona zineenzuzo ezithile ekusebenzeni, kodwa ukukhuselwa kwendalo kunye nokhuseleko kusafuneka kuphuculwe.
Ngeminyaka yoo-1970 kunye no-1980, ngokuhambela phambili kwe-resin yokwenziwa kunye netekhnoloji yokugquma, inkqubo yokuveliswa kwePPGI yayiqhubeka iphuculwa, ukuncamathela, ukuxhathisa kokubola kunye nokumelana nemozulu yokwaleka kwandiswa kakhulu, kwaye iintlobo ngeentlobo zemibala kunye nokwenziwa kwengubo yavela kwimarike ukuhlangabezana neemfuno zabathengi abahlukeneyo. Ngeli xesha, iPPGI yaqala ukusetyenziswa ngokubanzi kwiukwakha uphahla neendonga, ibe yinxalenye ebalulekileyo yezakhiwo zale mihla.
Emva kokungena kwinkulungwane yama-21, ukukhuthazwa kolwazi lokusingqongileyo kwihlabathi kuye kwabangela ukuba ishishini lepeyinti liphuhlise kwicala lokukhusela uhlaza nokusingqongileyo. Abavelisi abaninzi baqala ukwamkela iingubo ezisekelwe emanzini kunye neengubo ze-inorganic ukuze banciphise impembelelo yabo yokusingqongileyo. Olu tshintsho aluphuculi kuphela ukhuseleko lwe-PPGI, kodwa lukwenza ukuba lukhuphisane ngakumbi kwimarike. Ngeli xesha, indawo yesicelo sePPGI yandiswa ngakumbi ukuze ibandakanye amashishini amaninzi afana nezixhobo zasekhaya kunye nezinto zangaphakathi zeemoto, ezibonisa ukongama kwayo kwiiyantlukwano kunye nokuguquguquka.
Qhagamshelana nathi ngolwazi oluthe kratya
Email: sales01@royalsteelgroup.com(Sales Director)
Umnxeba / WhatsApp: +86 153 2001 6383
Ngenkqubela phambili eqhubekayo yesayensi kunye nobuchwepheshe, amathuba ophuhliso lwexesha elizayo lwePPGI abanzi. Ukwaziswa kwezinto ezintsha kunye nobuchwepheshe kuya kutyhalela iPPGI ekusebenzeni okuphezulu kunye nophuhliso olungenabungozi ngakumbi kokusingqongileyo. Ngokunyuka kogxininiso kwisakhiwo esizinzileyo kunye noyilo oluluhlaza, i-PPGI kulindeleke ukuba idlale indima enkulu kwezi ndawo.
Ukushwankathela,Imiqulu egqunywe ngombala wePPGIbaye baba yinto eyimfuneko kwishishini langoku kunye neempawu zabo zomzimba ezintle kunye nenkangeleko entle. Ngenkqubela phambili eqhubekayo yetekhnoloji kunye notshintsho kwimfuno yentengiso, ukusetyenziswa kwePPGI kuya kuqhubeka nokwanda, kuzisa amathuba amaninzi kuzo zonke iindlela zobomi.
Ixesha lokuposa: Oct-12-2024