Njengoko abantu benikela ingqalelo ngakumbi kukhuseleko lokusingqongileyo kunye nophuhliso oluzinzileyo, ukusetyenziswa kwemibhobho kumashishini nakwiindawo ezahlukeneyo kuye kwaba yinto eqhelekileyo. Nangona kunjalo, imibhobho idla ngokuchatshazelwa ziindawo ezinzima, ezifana nobushushu obuphezulu, uxinzelelo oluphezulu, kunye neendaba ezirhabaxa, ezibangela umonakalo omkhulu kuzo, nto leyo ekhokelela kwiindleko eziphezulu zokulungisa, kwaye kwezinye iimeko, iingozi okanye iintlekele zokusingqongileyo. Ukuze koyiswe le mingeni, imibhobho inokugqunywa ngezinto zokukhusela ezifanaIingubo ze-3LPEkunye neengubo ze-FBE zokwandisa ukumelana kwazo nokugqwala nokuphucula ukuqina kwazo.
I-3LPE coating, oko kukuthi, i-polyethylene coating enamaleko amathathu, yinkqubo yokugquma enamaleko amaninzi equlathe umaleko wesiseko se-epoxy ebotshelelweyo (FBE), umaleko wokuncamathelisa kunye nomaleko we-polyethylene topcoat. Inkqubo yokugquma inokumelana nokugqwala okugqwesileyo, amandla oomatshini kunye nokumelana nempembelelo, nto leyo eyenza ukuba isetyenziswe kakhulu kwiimibhobho yeoyile negesi,iipayipi zamanzi kunye nezinye iimboni apho iipayipi zichaphazeleka khona kwiindawo ezingcolisayo.
Kwelinye icala, i-FBE coating yinkqubo yokugquma ene-coat enye equlathe i-thermosetting epoxy powder coating efakwe kumphezulu wombhobho. Inkqubo yokugquma inamathela kakuhle, ikhuhla kakhulu kwaye iyamelana nempembelelo kwaye iyamelana neekhemikhali kakuhle, nto leyo eyenza ukuba ifaneleke ukukhuselwa kwimibhobho kumashishini ahlukeneyo afana neoyile negesi, amanzi kunye nothutho.
Zombini i-3LPE coating kunye ne-FBE coating zisetyenziswa kakhulu kubunjineli bemibhobho ngenxa yeempawu zazo zokukhusela ezibalaseleyo. Nangona kunjalo, ububanzi bokusetyenziswa kwazo buyahluka ngokuxhomekeke kwimeko ethile ekufuneka ijongwe yimbhobho.
Kwimibhobho yeoyile negesi, i-3LPE coating iyathandwa kuba inokumelana nesenzo sokugqwala seoyile negesi, kunye nempembelelo kunye nokungqubana komhlaba ojikelezileyo. Ukongeza, i-3LPE coatings inokumelana nokuqhekeka kwe-cathodic, oku kukwahlulwa kwe-coatings kwiindawo zesinyithi ngenxa ye-electrochemical reactions. Oku kubaluleke kakhulu kwimibhobho ekhuselweyo nge-cathodically kwi-corrosion.
In imibhobho yamanzi, I-FBE coating yeyona ndlela ikhethwayo kuba inokuthintela ngempumelelo ukwakheka kwe-biofilm kunye nokukhula kweebhaktheriya, ezinokungcolisa umgangatho wamanzi. I-FBE coating ikwafanelekile kwiipayipi ezithwala izinto ezirhabaxa, ezifana nesanti, igrabile okanye udaka, ngenxa yokumelana kwayo nokuguguleka okuhle.
Kwipayipi yothutho, nokuba yi-3LPE coating okanye i-FBE coating ingasetyenziswa ngokwemeko ethile yothutho. Ukuba ipayipi ivezwe kwindawo enokugqwala, njengendalo yaselwandle, i-3LPE coating iyathandwa kuba imelana nesenzo sokugqwala samanzi olwandle kunye nezinto eziphilayo zaselwandle. Ukuba ipayipi ivezwe kwiindawo ezirhabaxa ezifana neeminerali okanye i-ores, i-FBE coating iyathandwa kuba inokubonelela ngokumelana nokuguguleka okungcono kune-3LPE coating.
Ngamafutshane, ububanzi bokusetyenziswa kwe-3LPE coating kunye ne-FBE coating buyahluka ngokweemeko ezithileubunjineli bemibhobhoEzi nkqubo zimbini zokugquma zinezibonelelo kunye neengxaki zazo. Ukukhethwa kwenkqubo yokugquma kufuneka kuqwalaselwe ngokupheleleyo izinto ezahlukeneyo ezifana nohlobo lwesixhobo, ubushushu kunye noxinzelelo lombhobho, kunye nokusingqongileyo okungqongileyo. Ngophuhliso oluqhubekayo lwetekhnoloji yombhobho, sikholelwa ukuba kuya kubakho iinkqubo zokugquma ezintsha nezisebenzayo ukuhlangabezana neemfuno ezikhulayo zokhuseleko kunye nokhuseleko lombhobho.
Sinefektri yokulwa nokugqwala enokwenza i-3PE coating, i-epoxy coating njl. Ukuba unemibuzo nceda unxibelelane nathi.
Ixesha lokuthumela: Matshi-20-2023