Kwihlabathi elihlala litshintsha leziseko zoshishino, imfuneko yokhuseleko lweepayipi oluqinileyo noluthembekileyo ayizange ibe nkulu kangako. Njengoko ishishini lisanda ukuya kwiindawo ezinzima, imfuneko yezinto ezinokumelana neemeko ezinzima iyanda. Enye into entsha eye yatsala amehlo kukusetyenziswa kweepayipi ezigqunywe yi-fusion bonded epoxy (FBE). Ezi payipi zingaphezulu nje kwendlela; zimele ikamva lokhuseleko lweepayipi, ingakumbi kwiindawo ezinzima.
Umbhobho ogqunywe yi-FBEYenzelwe ukubonelela ngokhuseleko oluphezulu lokugqwala kwimibhobho yentsimbi kunye nezixhobo. Imigangatho yezi ngubo ichaza iimfuno zengubo ye-polyethylene ekhutshwe efektri enamaleko amathathu kunye neleya enye okanye ngaphezulu yengubo ye-polyethylene etshisiweyo. Le teknoloji iphambili iqinisekisa ukuba umbhobho awuhlali nje kuphela kodwa unako ukumelana neemeko ezinzima zokusingqongileyo ezifana namaqondo obushushu aphezulu, ukufuma kunye nokuvezwa ziikhemikhali.
Iingenelo zeepayipi ezigqunywe yi-FBE zidlulela ngaphaya kokuxhathisa ukugqwala. Ingubo yenzelwe ukunamathela ngokukhuselekileyo kwi-substrate yentsimbi, idala umqobo othintela ukufuma kunye nezinto ezigqwalisayo ukuba zingangeni kumphezulu. Oku kubaluleke kakhulu kumashishini afana neoyile negesi, apho iipayipi zihlala zichaphazeleka zizinto ezigqwalisayo, ezinokubangela ukuwohloka ngokukhawuleza kwepayipi. Ngokusebenzisa i-FBE coatings, iinkampani zinokwandisa ubomi bepayipi zazo, zinciphise iindleko zokulungisa, kwaye zinciphise umngcipheko wokuvuza okanye ukungaphumeleli.
Le nkampani, eseCangzhou, kwiPhondo laseHebei, ibikhokela ekwenzeni iipayipi ezigqunywe nge-FBE ezikumgangatho ophezulu ukusukela oko yasekwa ngo-1993. Ngommandla weemitha zesikwere ezingama-350,000 kunye neempahla zizonke ze-RMB ezingama-680 ezigidi, idumela elihle kakhulu kushishino. Le nkampani inabasebenzi abangama-680 abazinikeleyo abazinikele ekuboneleleni ngeemveliso ezihlangabezana nemigangatho ephezulu yokusebenza kunye nomgangatho ophezulu.
Indawo yethu yokuvelisa ekumgangatho ophezulu ixhotyiswe ngetekhnoloji yamva nje, nto leyo esivumela ukuba siveliseUkwaleka kwe-FBEehlangabezana neemfuno ezingqongqo zemizi-mveliso eyahlukeneyo. Siyaqonda ukuba iprojekthi nganye yahlukile, kwaye iqela lethu lisebenzisana ngokusondeleyo nabathengi bethu ukubonelela ngezisombululo ezenzelwe wena ezihlangabezana neemfuno zabo ezithile. Nokuba zezeoyile negesi, unikezelo lwamanzi okanye ukusetyenziswa kwemizi-mveliso, imibhobho yethu egqunywe yi-FBE yenzelwe ukusebenza ngokuthembekileyo kwiindawo ezifuna kakhulu.
Njengoko amashishini ngokubanzi eqhubeka nokujongana nemingeni enxulumene notshintsho lwemozulu kunye nokuzinza kokusingqongileyo, ukubaluleka kokusebenzisa izixhobo ezihlala ixesha elide nezisebenzayo akunakugxininiswa kakhulu. Iipayipi ezigqunywe yi-FBE aziboneleli nje kuphela ngokhuseleko oluhle ekungcoleni, kodwa zikwanegalelo ekuzinzeni kwenkqubo yepayipi. Ngokunciphisa amaxesha okulungiswa nokutshintshwa, ezi payipi zinceda ekunciphiseni inkunkuma kwaye zinciphise umngcipheko wekhabhoni onxulumene nokugcinwa kwepayipi.
Ngamafutshane, umbhobho ogqunywe yi-FBE ukulungele ukuba ngumgangatho wokhuseleko lombhobho kwiindawo ezinzima. Ubuchwepheshe bawo obuphambili bokugqunywe yi-FBE, kunye nokuzibophelela kwethu kumgangatho kunye nokuvelisa izinto ezintsha, kusenze saba yinkokeli kushishino. Xa sijonge phambili, sivuya ukuqhubeka nokubonelela ngezisombululo eziphucula ukuqina kunye nokuthembeka kweenkqubo zemibhobho, ukuqinisekisa ukuba zinokumelana nemingeni yexesha elizayo. Yamkela ikamva lokhuseleko lombhobho ngembhobho ogqunywe yi-FBE kwaye ufumane amava omahluko ekusebenzeni nasekuphileni ixesha elide.
Ixesha leposi: Matshi-27-2025