Kwimimandla yothutho lweoyile negesi, iiprojekthi zokugcina amanzi kunye nokwakhiwa kwemibhobho yasezidolophini, umgangatho womaleko wangaphandle wokulwa nokugqwala kwemibhobho yentsimbi umisela ngokuthe ngqo ubomi benkonzo kunye nokhuseleko lokusebenza kwemibhobho. Yintoni i-3LPE Coating - Impendulo yalo mbuzo iphambili kwitekhnoloji yanamhlanje yokulwa nokugqwala kwemibhobho. Inkqubo yokugquma ye-polyethylene enemigangatho emithathu (3LPE), eneempawu zayo ezintle zoomatshini, ukumelana nokugqwala kunye nokuzinza kwexesha elide, iye yaba sisisombululo esibalulekileyo sokulwa nokugqwala kwemibhobho kushishino lwemibhobho yentsimbi yehlabathi.
Inkqubo yokugquma i-3LPE ngokubanzi yenziwe ngamaleya amathathu: umaleko osezantsi oyi-fused epoxy powder (FBE), inomqamelo olungileyo kunye nokumelana ne-cathodic; umaleko ophakathi ngumaleko wokuncamathelisa we-copolymer, osekelwe kumaleko ongaphezulu umaleko osezantsi; umaleko ongaphezulu ngumaleko we-polyethylene okhutshiweyo okhusela inkqubo yokugquma ukuze ikhuseleke kakhulu ngoomatshini kunye nokumelana okuphezulu. Ulwakhiwo olunjalo oludibeneyo luvumela i-3LPE yokugquma ukuba ikhusele ngokuthembekileyo imibhobho yentsimbi kwiimeko ezinzima phantsi komhlaba nakwiindawo ezinzima kangangeminyaka emininzi. Ukusetyenziswa ngokwenene, ukhetho lweUbukhulu beCoating ye-3LPElikhonkco elibalulekileyo lokuqinisekisa isiphumo sokwambathisa. Ngokuhambelana nemigangatho efanelekileyo, ii-PE coatings ezikhutshiweyo ezinee-layer ezintathu ezivela kumzi-mveliso kunye nee-PE coatings ezinee-layer enye okanye ezininzi zinokusetyenziswa kwiipayipi zentsimbi kunye nee-fittings. Ngokwesiqhelo, ubukhulu be-coat obubizwa ngokuba yi-total coatings buyilwe ngokwahlukileyo kububanzi be-steel pipe, indawo yenkonzo, ubomi benkonzo, kunye nemigangatho yobunjineli.
Ungayichonga njani ubukhulu obufanelekileyo be-3LPE coating? La manqaku alandelayo zezona zinto zibalulekileyo ekufuneka ziqwalaselwe:
Ububanzi bepayipi kunye nobukhulu bodonga
Kwimibhobho enobubanzi obukhulu, ifumana uxinzelelo olukhulu loomatshini ngexesha lokuthuthwa, ukwakhiwa, kunye nokuzaliswa kwakhona. Ke ngoko, iingubo ezijiyileyo zihlala zifuneka ukuze zimelane neempembelelo kunye nokuguguleka.
2. Indawo yeNkonzo
Kwiindawo zemibhobho ezidlula emilanjeni, kwiindawo ezinomhlaba okanye amatye agqwalayo kakhulu, kufuneka kukhethwe uqweqwe olujiyileyo ukuze kuphuculwe ukumelana nokukrwela kunye nomda wokumelana nokugqwala.
3. Iimfuno zeMigangatho kunye neeNkcukacha
Amazwe ahlukeneyo kunye nemigangatho yemizi-mveliso inemigaqo ethile malunga nobubanzi bobukhulu beengubo ze-3LPE. Ngokubanzi, ubukhulu bomaleko we-polyethylene yangaphandle buhlala buphakathi kwe-1.8mm kunye ne-3.7mm. Ixabiso elithile kufuneka liqinisekiswe ngokwemigangatho yeprojekthi.
4. Iimeko zokwakha nezothutho
Ukuba umbhobho kufuneka uthuthwe umgama omde okanye uphakanyiswe izihlandlo ezininzi, ukonyusa ngokufanelekileyo ubukhulu bokugquma kunokunciphisa ngempumelelo umngcipheko womonakalo obangelwa ziimpembelelo.
Kwinkqubo yokuvelisa, umgca wethu wemveliso yokugquma we-3LPE unamathela ngokungqongqo kwimigangatho yenkqubo yokwenziwa kwangaphambili kwefektri. Ukususela ekunyangweni komphezulu wombhobho wentsimbi, ukutshiza umgubo we-epoxy, ukusetyenziswa kwe-adhesive ukuya kwi-polyethylene extrusion coating, inyathelo ngalinye lixhomekeke ekubekweni kweliso kwenkqubo kunye nokulinganiswa kobukhulu ukuqinisekisa ukuba ukufana kwengubo kuhlangabezana neemfuno zoyilo.
Ukuqonda "Yintoni i-3LPE Coating"Kwaye ukukhetha ngokwesayensi i-3LPE Coating Thickness kuyimfuneko ebalulekileyo yokuqinisekisa ukusebenza ngokukhuselekileyo kwenkqubo yemibhobho ixesha elide. Siza kuqhubeka nokubonelela abathengi behlabathi ngezisombululo zokulwa nokugqwala kwepayipi yentsimbi ezihlangabezana nemigangatho kwaye zifanelekile kwiimeko ezithile ngeenkqubo ezingqongqo kunye nomgangatho othembekileyo.
Ixesha leposi: Matshi-26-2026