Yuav ua li cas degrease lub cev lub tsheb ua ntej polishing, pleev xim thiab ntxuav
Txheem
Lub hauv paus ntawm durability ntawm lub cev pleev xim los yog nws tus kheej ntu yog ceev faj npaj. Cov neeg pleev kob paub tias cov txheej txheem pleev xim nws tus kheej tsuas yog siv ob peb feem pua ntawm tag nrho lub sijhawm siv ntawm lub tshuab. Ib qho ntawm cov txheej txheem tseem ceeb tau ua ntau zaus yog degreasing.
Yog vim li cas degrease lub tsheb lub cev
Xim muaj ntau theem:
- ntxuav thiab npaj cov hlau;
- daim ntawv thov ntawm thawj av;
- nto leveling - puttying;
- primer rau xim;
- xim;
- thov kua roj vanish.
Rog, uas yog, cov organic tebchaw, thiab tsis tsuas yog lawv, tuaj yeem mus rau saum npoo ntawm ib qho kev ua haujlwm. Nyob rau hauv cov ntaub ntawv no, lub adhesion ntawm cov txheej tom ntej no yuav ua tau phem heev, lub adhesion ntawm cov tshuaj nyob rau hauv lub molecular theem yuav tsis ua hauj lwm, feem ntau yuav zoo li no coatings yuav pib sai heev nrog tsim ntawm hlwv thiab npuas. Tag nrho cov haujlwm yuav raug puas irreparably.
Txhawm rau kom tsis txhob muaj qhov tshwm sim zoo li no, qhov chaw ib txwm degreased thiab qhuav ntawm cov txheej txheem. Ib qho kev zam tuaj yeem yog daim ntawv thov ntawm cov khoom sib xyaw tom ntej "ntub", uas yog, txheej dhau los tsis tsuas yog tsis muaj sijhawm kom qias neeg, tab sis kuj qhuav lossis polymerize.
Dab tsi yog qhov zoo tshaj plaws rau degrease
Organic contaminants yaj nyob rau hauv ntau yam. Qhov teeb meem yog tias qee qhov ntawm lawv, nyob rau hauv lem, yuav tsum tau tshem tawm, thiab qhov no tej zaum yuav tig mus ua nyuaj tshaj li neutralization ntawm thawj cov pa phem.
Yog li ntawd, kev xaiv ntawm degreaser yuav tsum tau ua tib zoo saib xyuas, nws yog qhov zoo tshaj plaws los tso siab rau cov haujlwm no rau cov kws tshaj lij uas paub zoo txog cov khoom, kev ua haujlwm thiab qhov tshwm sim ntawm kev siv ntau yam organic solvents.
Ua ntej pleev xim
Ua ntej txhua txoj haujlwm ntawm kev siv ntau txheej xim thiab cov kua roj vanish txheej (LPC), koj tuaj yeem siv cov khoom sib txawv.
- Cov hlau liab qab ntawm lub cev yog raug rau kev tu thawj. Nws undergoes mechanical tu kom tshem tawm cov kab ntawm corrosion thiab txhua yam ntawm cov organic thiab inorganic paug.
Tej zaum koj yuav xav tias nrog xws li kev tshem tawm ntawm cov hlau txheej sab saud, tsis tas yuav muaj kev sib cais degreasing. Qhov no tsis muaj tseeb.
Machining tuaj yeem tsis tsuas yog tawm cov roj cim, tab sis kuj ua rau qhov teeb meem loj dua los ntawm kev qhia tob rau hauv cov hlau ntshiab uas tau txais qhov yuav tsum tau muaj qib ntawm graininess.
Cov khoom zoo li no xav tau kev ntxuav kom zoo. Nws yog feem ntau yog ua nyob rau hauv peb theem - kev kho mob nrog dej-raws li detergents nrog surfactants thiab tsis tshua muaj alkalinity, kev kho mob nrog cov yooj yim tab sis zoo cov kuab tshuaj, xws li dawb ntsuj plig thiab cov zoo li, thiab ces high-zoo tu ntawm lawv cov cim nrog ntau tus kws tshaj lij- hom tshuaj los yog antisilicon.
- Cov neeg pleev kob muaj tus cwj pwm los ntawm thaj chaw ua haujlwm nrog degreasers thiab cov kuab tshuaj tom qab txhua txoj haujlwm.
Qhov no tsis yog ib txwm tsim nyog, tab sis qhov zoo li no yog qhov kev paub dhau los, tsis muaj leej twg xav rhuav tshem txoj haujlwm. Tab sis twv yuav raug hu degreasing yuav tsum tau tom qab qhov kawg kev npaj ntawm primed nto rau painting.
Tsuas yog ib qho tshwj xeeb zoo los tiv thaiv silicone flushing degreaser yog siv, txwv tsis pub koj tuaj yeem rhuav tshem txhua yam los ntawm kev cuam tshuam nrog cov khoom siv uas twb tau siv lawm.
- Tsis txhob cuam tshuam kev ntxuav nrog degreasing, txawm hais tias nyob rau hauv thawj rooj plaub, cov rog kuj raug tshem tawm, thiab nrog rau tag nrho lwm hom kev ua qias tuaj. Tab sis lwm yam tshuaj siv.
Piv txwv li, tshuaj zawv plaub hau tsheb tsis tuaj yeem suav tias tsim nyog rau degreasing. Ntxiv rau cov khoom siv roj av xws li cov dab dawb, roj av lossis roj av. Tom qab lawv, ib qho kev tshem tawm ntau dua ntawm cov organic teeb meem yuav xav tau.
Tam sim no rau xim, complexes ntawm cov ntaub ntawv los ntawm ib lub chaw tsim tshuaj paus yog siv. Lawv suav nrog cov kuab tshuaj thiab cov tshuaj tiv thaiv silicone, cov thev naus laus zis tau xav txog qhov nthuav dav tshaj plaws.
Ua ntej polishing
Polishing tuaj yeem ua rau lub ntsej muag tshiab los ntawm kev tshem tawm ntawm nws cov txheej sab saum toj los yog khaws cov xim zoo nkauj los ntawm kev sau nrog cov khoom sib xyaw xws li siv quav ciab lossis polymers ntawm cov qauv zoo pore thiab microcracks.
Nyob rau hauv ob qho tib si, degreasing yuav pab tau, vim thaum lub sij hawm ua abrasive nws yuav xyuas kom meej kev kho deg zoo, tshem tawm cov tsim ntawm lumps ntawm cov txheej txheem thiab consumable khoom. Qhov kev pheej hmoo ntawm kev khawb ntxiv yog txo.
Yog hais tias lub txheej yog tiv thaiv los ntawm ib tug zoo nkauj thiab preservative muaj pes tsawg leeg, ces nws yuav tsum tsis txhob muab sib xyaw nrog cov khoom ntawm lub hauv paus chiv keeb uas tsis paub hais tias tau txais nyob rau hauv lub cev, thiab yog hais tias lawv ua raws li cov paintings, stains thiab craters yuav tsim, txawm tias lub cev. ntxuav nrog tshuaj zawv plaub hau.
Lub degreaser lossis anti-silicone yuav ua haujlwm tau zoo dua, thiab cov polish yuav cuam tshuam nrog cov kua roj vanish lossis xim uas nws tau tsim los ua haujlwm nrog.
Ua ntej ntxuav
Yog tias koj xav txog kev ntxuav cov tshuaj uas muaj alkali, surfactants thiab dispersants, thiab qhov no yog li cas cov tshuaj zawv plaub hau tau npaj, raws li kev tshem tawm cov rog, feem ntau qhov no yuav txaus. Tab sis muaj cov mob hnyav thaum tsis muaj tshuaj zawv plaub hau tuaj yeem tiv taus.
Piv txwv li, ib rooj plaub nrov yog kev tshem tawm ntawm bituminous stains, uas yog muag tshwj xeeb compound, feem ntau hu ua xws li.
Qhov tseeb, qhov no yog classic anti-silicone degreaser. Ib tus neeg sawv cev antistatic kuj tseem siv tau, uas tseem muaj peev xwm ua kom cov organic teeb meem.
Ua ntej daim kab xev
Qee lub ntsiab lus ntawm kev sib txuas sab nraud, cov khoom siv lub cev, thiab lwm yam, yog txuas nrog lub cev ncaj qha rau ntawm cov xim uas siv ob daim kab xev.
Nws yuav muaj peev xwm tuav tau cov khoom dai kom zoo nkauj no tsuas yog tias nws thawj zaug ntxuav tag nrho cov chaw uas yuav tsum tau pasted nrog tib txoj kev los yog tsawg kawg ua tib zoo so qhov chaw nrog cawv, nyiam dua isopropyl cawv, nws tsis evaporate sai heev.
Yuav ua li cas kom degrease qhov chaw zoo
Nws tag nrho yog nyob ntawm tus nqi ntawm cov pa phem thiab qhov yuav tsum tau ua haujlwm zoo. Qee lub sij hawm qhov chaw tsuas yog yuav tsum tau rov ua dua tshiab, thiab lwm qhov nws yuav tsum tau ntxuav thiab ntxuav kom huv.
Siv lub Sprayer
Yog hais tias degreasing yog nqa tawm ntau dua nyob rau hauv rooj plaub uas yuav tshem tawm qhov me me imperceptible impurities nruab nrab ntawm cov khaubncaws sab nraud povtseg ntawm painting technology, uas twb tau ua hauj lwm tawm nyob rau hauv huv chav tsev nrog lim cua thiab tsis txhob kov qhov chaw ua hauj lwm nrog ob txhais tes, ces nws yog txaus. tshuab saum npoo nrog cov tshuaj txau zoo los ntawm rab phom txau lossis txawm tias tsuas yog phau ntawv txhais cov tshuaj tsuag tsuag.
Txoj kev no, nrog rau sab nraud primitiveness, ua haujlwm zoo, tshwj xeeb tshaj yog nyob rau ntawm qhov chaw uas twb tau tsim cov ntxhib thiab ntxhib nyem, npaj rau adhesion ntawm putty los yog muab tub lim.
Kev siv napkins
Kev ua haujlwm zoo dua ntawm qhov chaw tsis huv yog ua nrog cov ntaub microfiber tshwj xeeb uas tsis muab cov lint me ntsis. Ib tug ntawm lawv yog wetted nrog ib tug hnyav, lub ntsiab loj ntawm cov khoom tshem tawm yog sau rau ntawm nws, thiab lub thib ob yog qhuav, nws kiag li ntxuav tom qab thawj.
Cov txheej txheem yog rov ua dua ob peb zaug nrog kev hloov ntawm cov ntaub so ntswg, qhov chaw yog tshuab nrog lim thiab qhuav cua los ntawm cov xim compressor.
Yuav xaiv dab tsi es tsis txhob degreaser
Nws yog qhov zoo dua tsis txhob siv acetone, nws yog ib qho tsis tuaj yeem pom thiab hnyav hnyav. Zoo li lwm cov kev daws teeb meem thoob ntiaj teb nyob rau hauv cov lej sib txawv, lawv tsuas yog tsim nyog rau kev ntxuav cov hlau, tom qab ntawd tseem yuav tsum tau ua ntxiv.
Tib yam tuaj yeem hais txog dab dawb, roj av, roj av thiab roj av. Lawv cia cov tawv nqaij stains tom qab. Yog li koj tuaj yeem ntxuav tsuas yog cov khoom hnyav hnyav nrog cov khoom siv roj.
Cawv (ethyl lossis isopropyl) yuav yog qhov kev xaiv zoo. Thawj tus tsis tawm stains, ntxuav kom huv si, tsis muaj teeb meem rau cov xim pleev xim, yam tsawg kawg koj tuaj yeem ua ntej kom paub tseeb tias qhov no. Tab sis nws tsis yooj yim rau lawv ua hauj lwm, nws sai sai evaporates, tsis muaj sij hawm mus rau yaj muaj zog thiab pheej muaj kuab paug.
Acid, alkaline thiab lwm yam dej-raws li detergents tsuas yog siv tau thaum pib, qhov no yog ntxuav, tsis yog roj tshem tawm.
Txawm hais tias lub ntsej muag zoo nkaus li ntxuav, lub ntsiab lus ntawm degreasing yog tshem tawm tag nrho txawm tias nws pom tsis tau, uas tsuas yog cov khoom tshwj xeeb tuaj yeem ua tau.
