Anticorrosive xim rau hlau - txhim khu kev qha tiv thaiv xeb

Dua li ntawm qhov tseeb tias tsis ntev los no ntau cov ntaub ntawv uas niaj hnub tau tsim, uas yog tsim raws li cov kev tsim tawm hauv lub hnub nyoog ntawm cov technologies tshiab, cov hlau tseem tsis npaj muab nws txoj haujlwm. Tab sis nws cov yeeb yam tshwj xeeb tshaj tawm hais tias yuav tsum siv rau kev tsim kho kev lag luam ntawm cov xim muaj hlau thiab cov khoom ua kom muaj kabmob uas yuav ua rau tiv thaiv ntxov tsis ua haujlwm ntawm cov chaw.

Kev tiv thaiv ntawm hlau

Niaj hnub no, cov txheej txheem hlau yog ib feem ntawm cov tsev sib txuam hauv tsev, qhov chaw rau cov cua sov thiab dej nruab. Lub tuam tsev lub tsev tseem muaj ntau yam siv cov qauv zoo sib xws, qhov lawv pom tau hauv cov ntaub ntawv me me, cov ntawv tuav ntawm qhov rais, cov qhov rooj thiab cov tsev xauv tsev. Cov neeg tau txais kev xaiv xaiv cov hlau raws nws cov kev zoo sib xws, ntawm cov neeg kho tshuab lub zog thiab tsis kam mus rau high kub yuav txawv. Ntawm lwm yam, hlau yog pheej yig. Txawm tias muaj tseeb hais tias nws muaj ntau yam zoo, nws muaj nws cov vulnerabilities, uas yuav txiav txim qhov yuav tsum tau rau ib tug xim tshaj lub xeb.

Txoj kev rau kev tswj xeb

Qhov xim hlau anticorrosive rau hlau yuav tsum muaj rau koj, yog tias koj xav kom tiv thaiv cov qauv ntawm cov khoom siv thiab txuas lawv lub neej. Xeb yog qhov tshwm sim ntawm oxidative kev uas tshwm sim rau ntawm qhov khoom. Cov txheej txheem pib ua rau oxidation rau cov mob thaum ib qhov dej ntawm cov pa uas muaj nyob hauv cov huab cua, nws yog nyob rau hauv lawv lub zog hais tias lub zog ntawm cov hlau decreases, uas poob nws cov thawj coj nyiam. Corrosion pib nkag mus rau sab hauv, nyiam cov dej ntws thiab kev tuav hauv sab nraud ntawm qhov dej khov. Qhov ntau tshaj plaws rau kev tiv thaiv cov hlau yog cov kev cai uas muab rau thawj zaug kev ntxuav ntawm xeb, thiab ntxiv tom qab kev kho mob nrog kev tiv thaiv corrosion primer. Thaum kawg theem, cov hlau raug tiv thaiv los ntawm cov xim. Tab sis cov kev ntsuas no tsis txhaum rau txhua tus neeg mob, raws li hnub no kev lag luam muaj txiaj ntsim thiab tsis yog li txoj kev siv zog tiv thaiv kev tiv thaiv tau pom. Kom tsis txhob muaj cov xim zuj zus thiab cov kua roj vanish uas yog siv cov txheej txheem oxidation.

Hom xim pleev xim rau hlau

Yog tias koj xav tau ib qho xim tho xim rau hlau, ces koj tuaj yeem xav txog kev faib tawm ntawm cov khoom no. Cov muag khoom yuav pom epoxy enamel, alkyd xim, roj thiab acrylic tebchaw. Epoxy enamels yog siv nyob rau hauv txhua txhua hnub lub neej tsis tshua muaj, vim hais tias ntawm lawv cov khoom xyaw muaj tshuaj lom neeg. Yog hais tias nws yog tsim nyog los tiv thaiv cov khoom los ntawm cov teeb meem ntawm high kub, ces ib tug sib tov yuav tsum tau nyiam, uas yog raws li silicone resins. Nyob rau hauv cov roj xim, lub ntsiab tivthaiv yog ziab cov roj thiab cov roj zas, lawv tsis zam cov teebmeem kub hloov, yog li ntawd lawv yog npaj rau kev ua haujlwm sab hauv. Qhov no txwv cov kev siv ntawm lawv cov kev siv, vim cov roj cov xim tsis muaj peev xwm muab kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev kub ntxhov.

Alkyd anticorrosion paints yog siv rau daim ntawv thov mus rau cov chaw seem xim. Xws li cov kev tsim muaj qhov siab tshaj plaws, tab sis lawv tsis tuaj yeem ua kom sov siab. Ntawm lwm yam, mixtures ntawm no hom yog tsis tshua muaj hluav taws xob. Feem ntau tsis ntev los no, acrylic cov xim rau hlau tau tshwm sim nyob rau hauv kev ua lag luam ntawm cov khoom siv hauv tsev, tab sis hnub no lawv tau txais lawv qhov chaw, qhov no yog piav qhia los ntawm kev ua haujlwm ntawm cov yam ntxwv. Anticorrosive acrylic xim rau hlau yog ntau yam, vim hais tias nws yuav siv tau rau sab hauv thiab sab nrauv tiav haujlwm. Cov ntawv sau ua rau pom qhov tseem ceeb ntawm qhov uas tsis muaj cua sov hauv cov cua sov thiab lwm qhov chaw uas kub kub thaum lub sijhawm ua haujlwm.

Cheeb tsam ntawm kev siv thiab yam ntxwv ntawm cov xim thau xim

Ib qho ntawm nrov tshaj plaws txoj kev los tiv thaiv cov hlau ntawm corrosion yog xeb xim ntawm Hammerite hom. Nws tso cai rau tsis kam los ntawm kev ua haujlwm siv zog ua haujlwm thiab ua haujlwm kim heev, uas tsis yog txhua lub sijhawm ua tsis ncaj. Txoj kev hais kom ceev ceev-zes dua ib qho kev tivthaiv yog ua los ntawm cov hluavtaws los ntawm cov hluavtaws los hloov hluavtaws (epoxy-modified modes), uas yog cov pigment anticorrosive ntxiv. Siv cov dej no tuaj yeem ua tiav ib lub tsho loj, uas yuav muaj khoom zoo nkauj. Cov tshuaj loog no rau cov hlau tom qab so qhuav tas glossy los yog semi-glossy. Thiab qhov zoo ntawm qhov txheej txheem no yog lub peev xwm tiv thaiv kev ua kom muaj kuab paug, vim lawv ua si tseem ceeb hauv kev tsim kab xeb. Qhov no muaj pes tsawg leeg yog siv nyob rau hauv kev siv ntiav, nrog rau kev lag luam. Piv txwv, nrog nws cov kev pab nws yog ua tau los tiv thaiv cov vov tsev, kav dej, khoom siv cuab yeej, cov tshuab thiab khoom siv.

Peculiarities ntawm kev siv cov xim Hammerite

Cov xim saum toj saud rau hlau nrog cov khoom ua los tiv thaiv kev kub ntxhov tiv thaiv qhov tsis zoo ntawm dej nyob ntawm qhov chaw. Cov khoom ntub ntawm cov dej sib tov ua kom nws ua tau thov txawm tias tseem tsis tau npaj tawm. Khoom tom qab ziab tuaj yeem ua haujlwm nrog ib qhov chaw txaus kub txaus, uas txawv ntawm -20 txog + 80 °. Cov xim no tuaj yeem ua rau kev puas tsuaj txawm tias qeeb ntawm ultraviolet rays, uas yog vim li cas nws tuaj yeem siv tau rau hauv cov ntxooj thiab kub cov huab cua.

Thaum nws tsis tsim nyog siv ib qho xim thau xim

Dua li ntawm qhov tseeb tias cov xim thev duab rau hlau muaj ntau yam zoo, nws muaj qee qhov teeb meem. Ntawm lawv, yuav tsum muaj kev txiav npluav saum cov khoom siv uas yuav tsum tau siv thaum kub tshaj 150 °. Txheej tshem tawm ntawm cov qauv uas nws qhov chaw yuav raug txuas nrog dej haus.

Yam ntxwv ntawm cov xim rau xim

Anticorrosive xim rau hlau yog tam sim no muaj muag rau ntau yam, thaum kuaj xyuas cov khoom, koj yuav muaj peev xwm nrhiav tau cov xim rau xim, xim palette uas muaj ntau ntau ntxoov. Tom qab ziab khaub ncaws, cov nplaim yuav muaj qhov ci ntsa iab los yog ib qho chaw ci ib sab, nrog rau cov plaub hau thiab lub tint semi-tint. Qhov txheej no tau txais nws lub npe vim qhov tseeb tias qhov pom tau qhov sib npaug pom ib tug rauj, uas yog qhov txawv los ntawm nws txoj kev ntxhib thiab lub nplhaib. Ntawm cov khoom xyaw ntawm cov xim rau xim: alkyd-styrene, epoxy thiab acrylic puag. Ntawm lwm yam, cov nyob tus yeees nrog supplemented nrog txhuas hmoov thiab nplua iav. Lub rauj npoo npog zoo kawg nkaus nrog kev hloov hauv qhov kub thiab txias, nrog rau kev vibration. Nws tuaj yeem ua tiav nrog kev pabcuam ntawm cov cuab yeej ua haujlwm thiab tsim kom muaj cov npoo anticorrosive rau cov hlau tsis muaj ferrous thiab ferrous. Xws li anticorrosion paintts muaj ib tug undeniable advantage, uas yog hais tias nyob rau hauv tau ntawm kev siv lub tshooj ncaj qha mus rau xeb, thiab tsis muaj yuav tsum tau npaj lub saum npoo. Yog li ntawd, nws yog ib qho ua tau kom tau ib qho airtight tiv thaiv zaj duab xis, uas yog tsim vim astringents.

Yam ntxwv ntawm tus hniav laus-primer "Rzhavostop"

Yog hais tias koj xav tau ib cov xim rau cov hlau anticorrosive dub, ces koj tuaj yeem nyiam qhov tus xub ntiag primer "Rzhavostop". Nws daim ntawv thov tau ncaj nraim rau xeb, thiab qhov sib tov yog npaj rau txoj kev tha xim ntawm cov hlau nrig thiab hlau nrog cov remnants ntawm xeb ceev. Qhov no suav nrog cov qauv hlau, gratings, fences thiab cov hlau hlau. Koj tuaj yeem siv cov dej sib tov rau cov tha xim plastered. 20 m ² yuav tsuas yog ib kilogram ntawm sib tov uas yog muaj tseeb yog hais tias tus txheej yuav tsum nqa tawm nyob rau hauv ib txheej. Nyob ntawm seb qhov chaw yam ntxwv, ntws nqi yuav muab ntau zog, thaum ib kilogram yuav txaus cia li mus rau 10 m ^2. Lub sij hawm ziab ntawm no muaj pes tsawg leeg yog 15 xuab moos. Cov dej sib xyaw xim yuav muab tinted nrog pastes, tab sis lawv ntxiv tau hauv ib ntim ntawm tsis ntau tshaj 10%. Tom qab ziab tshav kub, lub zom nplaum yuav ci ntsa iab. Xim av yog universal, raws li nws daim ntawv thov tau sab nraud thiab hauv thaj chaw. Tsis tas li ntawd, nws tsis yog yuav tsum tau siv ib qho primer ntawm thawj theem, raws li rau xeb converter. Cov cuab yeej tiv thaiv siab yuav khaws cia ob qho tib si ntawm ntshiab hlau thiab nyob rau ntawm cov rusty. Nws yog noteworthy tias "Rzhavostop" yuav tsum muaj ntaub ntawv rau qhov seem ntawm cov laus coatings.

Aerosol xim

Kev kho mob ntawm cov hlau anticorrosive xim qee zaum yog muab los ntawm aerosol cov kaus poom. Tej xim no muaj rau kev muag khoom nyob rau hauv peb ntau yam, ntawm lawv: standard xim, ob thiab universal. Thawj ntau yam yog siv rau qhov yoojyim rau hauv ib txheej, thaum ob txheej xim rau cov hlau ua xws li tus txha hniav laus thiab ua ntej. Nws qhov zoo dua yog tias ua ntej pleev xim rau saum npoo, nws tsis yog qhov tsim nyog yuav tau siv ib daim ntawv qhia ua ntej. Universal aerosol xim yuav ua raws li kev qhia ua ntej, xeb hloov ua kab thiab txaij. Yog tias koj xav ua haujlwm ncaj nraim rau xeb, ces koj yuav tsum siv daim ntawv thib peb. Ib tug tib lub tog raj kheej yuav txaus rau txheej qhov chaw ntawm ib tug thaj tsam li sib npaug zos rau 3.5 m ^2. Nyob rau hauv rooj plaub no, nws yuav ua tau rau ib tug txheej 0.05 mm tuab. Qhov no piav txog qhov tseeb uas tsis siv cov xim siv aerosol hauv cov cheeb tsam loj, nws tsim nyog siv los siv tsawg tsawg ntawm kev ua haujlwm. Raws li kev xyaum qhia, nws yog qhov tshwj xeeb tshaj yog yooj yim rau siv ib qho aerosol xim los kho cov xim txheej uas puas ploj thiab siv cov lus sib sau ua ke rau cov chaw nyuaj.

Xim ntawm hom "Silver"

Muaj ntau txaus cov kab uas niaj hnub tiv thaiv corrosion xim rau hlau, feem cuam dej, nws tseem muaj peev xwm ntawm niaj hnub. Qhov no siv rau cov thawv, yog tias lawv tau ua tiav los ntawm kab ntawv "Silver". Nws yog ib qho dej tsis pom dej rau hlau, uas muaj peev xwm muab cov khoom ua kom siab, ua rau hiav txwv thiab dej tshiab, nrog rau roj thiab roj av. Cov dej ntim no yog npaj rau kev siv hlau thiab hlau rau dej. Lub nto tau ua raws li galvanized thiab ferrous hlau. Cov xim no muaj peev xwm ua kom muaj kev cuam tshuam rau sab hnub ci thiab kom tawg tau hluav taws xob tawg, uas tiv thaiv kev ua kom ntxov ntxov ntawm cov hlau, ru tsev thiab hangars. Qhov no anti-xeb txheej rau hlau yuav raug siv los tiv thaiv hluav taws xob hwj chim pylons, thiab roj pipelines, steel tso tsheb hlau luam, floating docks, thiab ntawm tej hlau uas yog nyob rau hauv ib tug ntub dej cua.

Xaus

Anticorrosive xim rau hlau rau tsheb kuj yog muag, raws li piv txwv tau muab "Plast anticorrosion", uas kuj ua haujlwm ntawm kev tiv thaiv los ntawm kev kub muaj peevxwm. Tab sis qhov "Spetsnaz" tau hloov qhov zoo tib yam tus hniav laus, cov tshuaj thiab cov tshuaj tua kab mob.