Roll lojgalvanized hlaugalvanized txheej los ua xim, kev sib cais ntawm ib leeg thiab ci kub ntawm cov xim muaj kev sib raug zoo, tom qab galvanized nrog alkyd xim, adhesion tsis muaj teeb meem.Amino xim yog tsim tom qab galvanizing, thiab adhesion ntawm cov xim tsis zoo heev.Ua 2 hauv qab 2 lub ntsej muag, adhesion yog ok, yog tias 2 hauv qab 2 lub ntsej muag hloov mus rau 2 hauv qab 3 lub ntsej muag, uas yog BESMEar pleev xim rau sab saum toj, ci ntau dua, ntes adhesion 10 ntsiab lus tsis zoo dua, tsis zoo tuaj yeem rhuav cov xim los ntawm txheej galvanized. ntawm daim.
Roll lojgalvanized hlautsis ua qhov kev sim adhesion ntawm overheated galvanized hmoov txau los yog fluorocarbons txau, nyob rau hauv ib qho chaw kaw lossis airless, tsis yog xim hlau volatiles tuaj yeem corrode zinc txheej;Zinc brittleness tshwm sim hauv lub hauv paus hlau ntawm qhov kub siab tshaj 230 degrees.Thiab tom qab cov hmoov txau thiab fluorocarbon txau yog ci ntawm qhov kub thiab txias thiab nyob rau hauv ib puag ncig kaw, ua rau corrosion sai ntawm zinc, corrosion zaj duab xis uas tsim los ntawm cov ntoo thuv coj txawv txawv ua rau txheej adhesion poob, thiab tseem ua rau muaj peev xwm ntawm brittleness ntawm steel hlau.
Vimgalvanized hlau hlauCov khoom tau muab cov kev sib tw ua ntej, yog li nws muaj cov yam ntxwv zoo ntawm cov nqi qis qis, kev ntxhov siab me me, kev ruaj ntseg zoo tom qab thauj khoom, tsis yooj yim rau deformation, tawg ib ntus, muaj zog elasticity, zoo tib yam steel lis thiab rebar yog nyuaj rau. piv.Kev siv cov txheej txheem siab tshaj plaws galvanized tag nrho cov txheej txheem, yog li kev siv kub galvanized steel hlau tsev, tsis yog tsuas yog kev ua haujlwm zoo los tiv thaiv corrosion, tab sis kuj zoo nkauj thiab dav.Cov yob loj galvanized hlau muaj cov yam ntxwv ntawm kev lubrication sab nraud, siab qhov tseeb, zoo sib npaug ntawm zinc txheej thiab muaj zog adhesion.
Post lub sij hawm: 24-05-21