Xim rau ntawm galvanized txheej, lub zog sib txuas ntawm ib leeg muaj kev sib raug zoo nrog lub ci kub ntawm cov xim, thiab alkyd xim yog coated tom qab galvanized, thiab adhesion tsis muaj teeb meem.Tom qab galvanized ua cov xim amino, xim adhesion tsis zoo heev.Ua ob lub hauv qab ob qhov chaw, adhesion yog qhov zoo, yog tias ob lub hauv qab ob qhov chaw hloov mus rau ob lub hauv qab peb nto, uas yog, ntau xim, ntau ci ib zaug, rov kuaj adhesion yog qhov phem heev, phem txaus los rhuav cov xim los ntawm txheej galvanized. .
Tsis tau ua qhov kev kuaj adhesion ntawm cov hmoov txau los yog cov tshuaj fluorocarbon rau ntawm lub ntim galvanized hlau, tab sis muaj ob lub ntsiab lus rau kev siv: ib qho, nyob rau hauv qhov chaw kaw los yog huab cua ncig, tsis yog xim hlau volatiles tuaj yeem xeb zinc txheej;Qhov thib ob, zinc saum toj no 230 degrees (c) yuav brittle lub hauv paus hlau.Tom qab cov hmoov txau thiab tshuaj fluorocarbon, nws yog ib qho tsim nyog yuav tsum tau ci ntawm qhov kub thiab txias thiab nyob rau hauv ib puag ncig kaw, ua rau corrosion sai sai ntawm zinc, uas ua rau xoob corrosion zaj duab xis uas ua rau txo adhesion ntawm txheej, thiab txawm ua rau nkig qhov teeb meem ntawm steel hlau.
Vim hais tias cov bundled galvanized hlau yog endowed nrog pre-nruj, yog li nws muaj cov yam ntxwv zoo heev ntawm cov nqi so, me me kev nyuaj siab poob, zoo stability tom qab loading, tsis yooj yim rau deformation, tsis tawg, muaj zog elasticity, zoo tib yam steel kab thiab rebar yog nyuaj. kom phim.Kev siv cov txheej txheem galvanized siab heev, yog li ntawd, kev siv cov kub-dip galvanized steel hlau siv, tsis tsuas yog zoo tiv thaiv corrosion, thiab zoo nkauj dav dav.Cov khoom muaj cov yam ntxwv ntawm du nto, siab precision, zoo uniformity ntawm zinc txheej thiab ruaj adhesion.
Post lub sij hawm: 28-10-22