1.Kuv yuav ntsuas li cas seb puas xav tau ib thaj?
Cov khawb me me (tsis muaj qhov cuam tshuam rau lub substrate): Yog tias nws tsuas yog khawb me me ntawm cov txheej txheej thiab cov substrate (galvanized / aluminium-zinc plating) tsis raug, kev kho feem ntau tsis tsim nyog. Cov txheej txheej tiv thaiv muaj peev xwm tseem nyob tsis tau.
Kev puas tsuaj rau cov hlau substrate: Qhov no yog qhov xwm txheej uas yuav tsum tau kho vim tias cov hlau raug yuav pib xeb los ntawm qhov ntawd thiab maj mam sib kis, cuam tshuam rau tag nrho cov qauv. Nov yog lub ntsiab lus ntawm peb qhov kev sib tham.
2.Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev siv cov xim tshwj xeeb steel phaj kho xim cov khoom siv?
Khoom siv:
Tshwj xeeb Kho Primer: Feem ntau epoxy zinc daj primer lossis phosphate primer. Lawv muab cov adhesion zoo rau galvanized / aluminized zinc substrates thiab muab kev tiv thaiv xeb zoo dua thiab kev sib cais.
Tshwj xeeb Kho Topcoat: Feem ntau acrylic polyurethane topcoat los yog fluorocarbon kho xim. Lawv muaj cov huab cua zoo tiv thaiv, xim tuav, thiab qee qhov kev hloov pauv, tso cai rau kev sib raug zoo nrog cov txheej txheem qub.
Qhov zoo: muaj zog adhesion, zoo corrosion kuj, siab xim txuam (tinting muaj), durability ze rau thawj nto.
Qhov tsis zoo: tus nqi siab dua, yuav tsum muaj qee yam kev txawj siv.
Siv tau Scenarios: Sab nraum lub tsev ru tsev / phab ntsa, cov cheeb tsam uas yuav tsum tau siab rau corrosion kuj thiab zoo nkauj, thiab cov xwm txheej uas muaj cov loj puas.
3.Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev siv dav dav - lub hom phiaj tiv thaiv - xeb xim ntxiv rau qhov zoo sib xws - cov xim pleev xim rau kev kho?
xeb-kev tiv thaiv primer: xws li epoxy ester primer lossis zinc{1}}nplua nuj primer. Xyuas kom lub substrate yog xeb- pov thawj.
Topcoat: Xaiv acrylic enamel lossis alkyd enamel (acrylic yog pom zoo rau siv sab nraum zoov). Xaiv cov xim uas zoo sib xws rau cov substrate los ntawm cov khw muag khoom kho vajtse.
Qhov zoo: Yooj yim kom tau, tus nqi qis.
Qhov tsis zoo: Cov xim tsis zoo sib xws, huab cua tsis kam thiab adhesion feem ntau tsis zoo li cov xim tshwj xeeb, lub neej luv luv, thiab cov teeb meem sib raug zoo uas ua rau tev tawm tom qab.
Cov xwm txheej tsim nyog: Hauv tsev, tsis yog- thaj chaw tseem ceeb, kho ib ntus, lossis thaum muaj peev nyiaj tsawg.
4.Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev siv tus cwj mem kho / kho muab tshuaj ua kom muaj xwm txheej ceev?
Cov ntaub ntawv: Cov khoom lag luam muaj hlau xeb- tiv thaiv kev kho tus cwj mem, thiab kho cov tshuaj pleev xim tshwj xeeb rau cov ntawv corrugated vov tsev.
Qhov zoo: yooj yim heev, tsis muaj kev sib tov, npaj siv tam sim tom qab qhib.
Disadvantages: txwv tiv thaiv cov nyhuv, ntxhib tsos, tsis zoo durability; Feem ntau rau kev tiv thaiv xeb es tsis yog kev zoo nkauj.
Cov xwm txheej tsim nyog: Pinhole- qhov loj me puas, kev kho mob xwm txheej ceev ib ntus, tsis yog- qhov chaw ntub dej.
5.Dab tsi yog cov ntsiab lus tseem ceeb uas yuav tsum nco ntsoov?
Kev Sib Tw Xim: Rau siab- xim zoo sib xws, koj tuaj yeem muab tus neeg muag xim xim nrog cov xim swatch lossis xim xim los ntawm cov qauv qub rau lub computer- pab xim sib txuam.
Weather Conditions: Avoid application in rainy weather, high temperatures (>35 degree), qhov kub thiab txias (<5℃), or high humidity environments.
Kev Nyab Xeeb Ua Ntej: Khaws qhov cua thaum siv thiab hnav hnab looj tes, qhov ncauj qhov ntswg, thiab lwm yam khoom siv tiv thaiv.
Kev Tshawb Fawb Txog Kev Ua Haujlwm: Kev txheeb xyuas qhov yooj yim tshaj plaws tom qab kho yog qhov kev xeem adhesion (cross-txiav xeem). Yog tias qhov kho cov xim ua kom ruaj khov, nws feem ntau ua tiav.