Vim li cas cov xim ntawm lub tsheb tawg?

Lub cev pleev xim tsis yog tsuas yog kho kom zoo nkauj xwb, tab sis kuj tseem muaj cov khoom siv hluav taws xob: nws tiv thaiv cov hlau los ntawm corrosion thiab lwm yam kev puas tsuaj. Yog li ntawd, technology ntawm nws daim ntawv thov yuav tsum nruj me ntsis soj ntsuam. Txwv tsis pub, xim tsis xws luag, tshwj xeeb yog tawg, yuav tshwm sim.

Cov kab nrib pleb uas tshwm hauv lub cev pleev xim tuaj yeem muab faib ua ob pawg:

• tshwm sim thaum ua haujlwm;
• lawv tshwm tam sim tom qab pleev xim (lawv kuj hu ua plaub hau).

Cracking thaum ua haujlwm

Cov xim acrylic feem ntau yog siv los npog lub cev lub tsheb. Nws yog txawv los ntawm nws lub zog thiab durability. Txawm li cas los xij, cov xim zoo li no qee zaum tawg. Qee lub sij hawm qhov no yog vim lub hom phiaj, piv txwv li, kev puas tsuaj rau lub cev los ntawm kev sib tsoo. Tsis tas li ntawd, qhov tsis xws luag tuaj yeem tshwm sim vim yog siv cov tshuaj tsis muaj ntawv pov thawj hauv kev ntxuav tsheb. Qee lub sij hawm cov xim acrylic tawg thaum raug kub hnyiab los yog tshwm sim los ntawm qhov ntev ntev ntawm lub hnub ci ncaj qha rau ntawm lub tsheb. Cov tshuaj reagents siv los kho txoj kev hauv lub caij ntuj no tuaj yeem ua rau muaj qhov tsis zoo rau cov xim.

Acrylic xim rau tsheb painting

Txawm li cas los xij, cov xim acrylic siv raws li cov kev cai ntawm cov cuab yeej siv feem ntau daws cov teeb meem zoo li no. Feem ntau, cov teeb meem tshwm sim nrog cov duab tsis zoo. Tsis tas li ntawd, kev ua txhaum cai tuaj yeem ua rau ob qho tib si ntawm lub Hoobkas thiab hauv kev cob qhia ntiag tug.

cov plaub hau tawg

Lub npe no tau piav qhia los ntawm nws cov duab thiab tuab: lawv zoo li cov plaub hau ntev. Lawv tshwm rau ntawm qhov chaw pleev xim tshiab thiab pom meej meej tsuas yog tom qab cov xim tau qhuav. Lawv yuav luag tsis pom tam sim ntawd (vim li cas lawv thiaj suav tias yog teeb meem tshwj xeeb). Ua microscopic thaum ntxov, dhau sijhawm lawv tuaj yeem loj hlob mus rau hauv lub network zoo.

Kev ua txhaum cai hauv cov txheej txheem ntawm kev npaj lub hauv paus

Lub ntsiab ua rau cov tsos ntawm cov kab nrib pleb loj thiab me me yog kwv yees li tib yam. Ib qho ntawm feem ntau yog qhov kev npaj tsis tsim nyog ua ntej pleev xim (piv txwv li, yog tias cov xim qub qub tsis raug tshem tawm tag nrho).

Lwm qhov laj thawj yog vim li cas cov xim tawg tom qab pleev xim yuav yog qhov tsis txaus ntawm cov neeg pleev kob. Tshwj xeeb, qhov tsis xws luag tuaj yeem tshwm sim los ntawm kev tsis ua raws li kev faib ua feem thaum npaj cov xim ntawm ob lub ntsiab lus, nrog rau kev siv cov khoom tsis zoo.

Qee zaum qhov teeb meem nyob hauv cov primer lossis cov txheej txheem thov. Nws tseem yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas cov proportions ntawm cov khoom thiab cov kev cai rau kev ua hauj lwm nrog cov khoom. Cov neeg tsim khoom feem ntau xa cov lus qhia ntxaws rau cov khoom, uas yuav tsum tau ua tib zoo nyeem. Yog li, piv txwv li, acrylic av nyob rau hauv jars yuav tsum tau shaken tsis tu ncua, vim hais tias raws li ib tug tshwm sim ntawm qhov teeb meem ntawm hnyav Cheebtsam mus rau hauv qab, cov khoom ntawm cov khoom yog poob.

Acrylic xim feem ntau tawg rau hauv qhov chaw uas cov tshuaj pleev xim yog siv ntau dhau. Cov kws tshaj lij tsis tas yuav ua raws li cov qauv ntawm lawv daim ntawv thov. Piv txwv li, cov dents loj qee zaum raug tshem tawm tsis yog nrog kev ncaj, tab sis nrog putty. Lub siab exerted los ntawm qhuav coatings rau saum npoo yog xam rau ntawm cov hlau. Putty tsis tiv taus, shrinks thiab so. Qhov no ua rau tsim cov kab nrib pleb tom qab ziab.

Thaum npaj ntau cov khoom sib xyaw ua ke, cov kws ua yeeb yam kuj feem ntau ua txhaum cai cuam tshuam txog qhov sib piv ntawm cov proportions. Piv txwv li, kom ceev cov txheej txheem kom qhuav, ntxiv ntau hardener. Thaum thov putty nrog ib txheej nyias ntawm qhov tsis zoo tshwm sim feem ntau tsis tshwm sim. Tab sis yog tias muaj ntau dhau, ces thaum nws qhuav, nws tawg.

Lwm yam ua tau

Ntxiv nrog rau kev npaj tsis zoo, tawg tuaj yeem tshwm sim los ntawm:

• cov xim yog thov tuab heev;
• ua kom cov txheej txheem ziab ntawm primer (piv txwv li, vim yog yuam cua ntws);
• siv cov kuab tshuaj tsis raug;
• kev sib xyaw tsis txaus ntawm cov txheej txheem.

Yuav tiv thaiv kev tawg

Txhawm rau tiv thaiv cov xim acrylic los ntawm kev tawg, nws yog ib qho tsim nyog yuav tsum npaj kom zoo rau kev pleev xim. Lub cev yuav tsum tau ntxuav kom huv si, thiab tom qab ntawd kom huv si degreased. Thaum tshem cov dents, smoothing yuav tsum tau siv ntau li ntau tau kom lub putty txheej yog nyias li sai tau. Thaum npaj qhov chaw, kev saib xyuas txaus yuav tsum tau them rau txhua qhov chaw tsis raug. Txhua yam tsis xws luag tuaj yeem ua rau cov xim tawg qee lub sijhawm tom qab pleev xim.

Nws yog ib qho tsim nyog yuav tsum ua raws li cov lus qhia ntawm cov tuam ntxhab, ua tib zoo kawm txog cov khoom siv uas siv (acrylic xim, primer, putty, kua roj vanish). Txhawm rau ntsuas cov proportions, nws raug nquahu kom siv lub thawv ntsuas, uas, raws li txoj cai, yog txuas rau pob. Yog tias txhua qhov yuav tsum tau ua tiav, thaum muaj cov kab nrib pleb tshwm ntawm cov xim pleev xim, tus tswv lub tsheb yuav tuaj yeem txiav txim siab tias vim li cas cov kab nrib pleb tshwm thiab rau leej twg yuav thov.

Yuav kho cov kab nrib pleb li cas

Xim tawg yog ib qho teeb meem loj. Nws yuav siv zog ntau los daws nws. Yog hais tias lub tsheb nyob rau hauv warranty, sai li sai tau raws li thawj cov cim qhia ntawm cov kab nrib pleb pom, nws raug nquahu kom hu rau tus neeg muag khoom. Thaum tsis muaj lub sijhawm zoo li no, qhov teeb meem yuav tsum tau daws ntawm nws tus kheej (lossis ntawm koj cov nuj nqis). Txawm tias yog vim li cas cov xim yog tawg, qhov chaw puas yuav tsum tau xuab zeb. Txhawm rau ua qhov no, siv lub tshuab sib tsoo los yog cov ntawv xuab zeb nrog kev maj mam nce hauv cov nplej loj (los ntawm 100 txog 320 units). Nws yog ib qho tsim nyog kom tshem tawm tag nrho cov txheej puas (nws yog ntshaw kom tshem tawm lawv mus rau cov hlau).

Tom qab etching, acrylic putty thiab primer yog siv. LKP yog siv rau sab saum toj (nws yog ntshaw tias cov xim kuj yog acrylic). Nyob ntawm thaj tsam ntawm kev puas tsuaj, kev kho mob yuav raug:

• cais cheeb tsam;
• ib qho khoom tiav (piv txwv li, lub hood lossis fender);
• tag nrho lub cev

Rau kev siv cov xim zoo nkauj, cov xwm txheej raug (kub, teeb pom kev zoo, av noo, thiab lwm yam) yuav tsum tau tsim hauv chav. Tias yog vim li cas ntau tus tswv tsheb nyiam ua kev pleev xim rau hauv cov koom haum tshwj xeeb. Txawm li cas los xij, txoj haujlwm no tuaj yeem ua tiav ntawm nws tus kheej. Tab sis tib lub sijhawm, tag nrho cov txheej txheem thev naus laus zis yuav tsum tau ua nruj me ntsis.