1.Vim li cas ua ntej-coated steel coils tsis haum rau electrostatic hmoov txheej?
Electrostatic Adsorption Failure (Cov txheej txheem tsis txaus)
Electrostatic Powder Txheej Txheej Txheem: Cia siab rau siab -voltage static hluav taws xob, cov hmoov hmoov raug them, yog li adsorbing mus rau hauv av conductive substrate.
Txiav Coated Coil Deg: Muaj ib qho ua tiav, ntom, insulating organic txheej (xws li polyester, fluorocarbon, thiab lwm yam). Cov txheej no cais tawm txoj kev electrostatic ntawm cov hmoov thiab cov hlau conductive substrate.
Qhov tshwm sim: Hmoov tsis yooj yim rau adsorb zoo, ua rau cov hmoov tsis tshua muaj nqi ntawm daim ntawv thov, txheej txheej tsis sib xws, thiab cov tsos ntawm "zoo li qub" thaj chaw uas cov hmoov tsis tuaj yeem siv tau.
Adhesion tsis zoo (qhov teeb meem tseem ceeb)
Txawm hais tias cov hmoov tswj kom ua raws li, thaum lub sij hawm tom qab ci thiab kho, cov hmoov txheej tshiab thiab cov xim txheej uas twb muaj lawm yog sib koom ua "txheej-rau- txheej" txheej txheem.
Cov xim txheej uas twb muaj lawm muaj ib tug du nto thiab ruaj khov chemical zog, ua rau nws tsis yooj yim sua rau tsim tshuaj bonds los yog zoo mechanical adhesion nrog cov hmoov txheej tshiab.
Qhov tshwm sim: Cov txheej txheej tshiab txau cov hmoov av tsis tshua muaj adhesion, ua zoo li nyias "daim tawv nqaij" daig ntawm qhov chaw. Nws peels tawm nyob rau hauv loj pieces yooj yim heev, txawm nrog ib lub teeb kos los yog ib tug kov ntawm daim kab xev, kiag li ua tsis tau tej yam kev tiv thaiv los yog zoo nkauj lub hom phiaj.
Ci ua rau ob qho kev puas tsuaj
Hmoov curing ci kub yog feem ntau ntawm 180℃thiab 220 degree, thaum lub ci kub rau thawj xim txheej yuav tsuas yog nyob rau sab sauv txwv ntawm no ntau yam los yog txawm qis dua.
Kev puas tsuaj rau Cov Txheej Txheem Txheej Txheem: Kev kub siab ntau dhau ntawm qhov ci tuaj yeem ua rau cov xim qub txheej dhau -cur, ua rau muaj teeb meem xws li yellowing, embrittlement, tsis yooj yim, blistering, los yog scorching.
Muaj peev xwm txaus ntshai rau lub substrate: Cov kub kub yuav cuam tshuam rau cov qauv ntawm cov substrate plating (xws li zinc plating txheej), txo nws cov corrosion kuj.
2.Dab tsi yog cov txheej txheem ua ntu zus rau xim -coated coils?
Txheej ua ntej, tom qab ntawd ua tiav: Cov phaj hlau yog ntxuav, coated, thiab kho rau ntawm cov kab ntau lawm, thiab thaum kawg xa tuaj rau hauv daim ntawv coils lossis nplooj ntawv, uas yog tom qab ntawd ncaj qha ua tiav thiab zoo li tus neeg siv.
3.Dab tsi yog cov txheej txheem ua ntu zus rau electrostatic hmoov txheej?
Ua ntej, txheej tom qab: cov neeg siv txiav, quav, vuam thiab ua kom zoo nkauj galvanized / aluminium ntawv rau hauv workpieces, thiab tom qab ntawd ua pretreatment (phosphating, thiab lwm yam), hmoov txau thiab kho.
4.Dab tsi yog qhov zoo ntawm cov xim -coated steel coils?
Kev ua haujlwm siab, tus nqi qis, xim zoo sib xws, ib puag ncig tus phooj ywg (tsis muaj V emission), thiab kev ua haujlwm zoo thiab ruaj khov.
5.Dab tsi yog qhov tseem ceeb ntawm electrostatic hmoov txheej panels?
Nws muaj kev tiv thaiv zoo (nws tuaj yeem npog cov cim vuam thiab cov ces kaum), cov txheej tuab, txheej txheej ntawm peb-cov khoom seem, thiab hloov tau yooj yim rau ib daim lossis cov khoom me me.