Yacht Cov Kua Roj Vanish Rau Sab Hauv Ntoo: Cov Kua Roj Vanish Rau Sab Nraum Zoov Ua Haujlwm, Yuav Ua Li Cas Txhawm Rau Sib Xyaw Cov Ntoo Hauv Pem Teb, Ntau Npaum Li Cas Nws Qhuav,

Cov txheej txheem:

Video: Yacht Cov Kua Roj Vanish Rau Sab Hauv Ntoo: Cov Kua Roj Vanish Rau Sab Nraum Zoov Ua Haujlwm, Yuav Ua Li Cas Txhawm Rau Sib Xyaw Cov Ntoo Hauv Pem Teb, Ntau Npaum Li Cas Nws Qhuav,

Video: Yacht Cov Kua Roj Vanish Rau Sab Hauv Ntoo: Cov Kua Roj Vanish Rau Sab Nraum Zoov Ua Haujlwm, Yuav Ua Li Cas Txhawm Rau Sib Xyaw Cov Ntoo Hauv Pem Teb, Ntau Npaum Li Cas Nws Qhuav,
Video: Xov Xwm [21/10/2021] Tu Ntxhais No Vwm Xov Tooj Leej Txiv Muab Khis 2024, Tej zaum
Yacht Cov Kua Roj Vanish Rau Sab Hauv Ntoo: Cov Kua Roj Vanish Rau Sab Nraum Zoov Ua Haujlwm, Yuav Ua Li Cas Txhawm Rau Sib Xyaw Cov Ntoo Hauv Pem Teb, Ntau Npaum Li Cas Nws Qhuav,
Yacht Cov Kua Roj Vanish Rau Sab Hauv Ntoo: Cov Kua Roj Vanish Rau Sab Nraum Zoov Ua Haujlwm, Yuav Ua Li Cas Txhawm Rau Sib Xyaw Cov Ntoo Hauv Pem Teb, Ntau Npaum Li Cas Nws Qhuav,
Anonim

Thaum siv ntoo, yuav tsum tau saib xyuas kom tiv thaiv nws kom raug, vim cov khoom no nqus dej noo ntau dhau. Qee tus siv xim, yog li txwv cov khoom ntoo los ntawm dej thiab nws cov khoom puas. Txawm li cas los xij, qhov kev xaiv no tsis haum rau cov neeg uas xav khaws lub ntuj zoo nkauj ntawm tsob ntoo. Cov neeg siv feem ntau xav kom tshem tawm cov dej phem thiab tsis zais xim ntawm cov ntoo tiag tiag, thiab qhov no yog txoj hauv kev los thov cov kua roj vanish meej. Cov khoom lag luam no muaj ntau yam sib txawv, tab sis nws yog cov yacht kua roj vanish lossis, raws li nws feem ntau hu ua, "nkoj" cov kua roj vanish, uas yog tshwj xeeb tshaj yog nrov.

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Muaj pes tsawg leeg thiab cov khoom

Nws tsis muaj qhov xwm txheej uas cov lus qhia ua kua roj vanish tau txais qhov txiaj ntsig zoo vim nws qhov ua tau zoo tshaj plaws nyob rau txhua qhov xwm txheej tsis zoo. Qhov no tsis yog qhov xav tsis thoob, txij li nws tsuas yog yuav tsum tiv thaiv tsob ntoo, uas tsis tu ncua hauv kev sib cuag nrog dej.

Lub nkoj tiag tiag cov kua roj vanish tsis ua tiav yam tsis muaj:

  • zoo resins;
  • cov kuab tshuaj organic;
  • ntau yam tshwj xeeb tshuaj.
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Qhov sib xyaw no tshwj xeeb ua rau cov ntoo. Thaum ua ntawv thov mus rau lub hom phiaj, cov npe tshuaj ua ke tsim cov yeeb yaj kiab ntawm lub zog tshwj xeeb.

Zaj duab xis, nyeg, khav theeb cov khoom tiv thaiv:

  • Lub hnub tsis cuam tshuam rau nws hauv txoj kev tsis zoo.
  • Nws tsis hnav tawm mus ntev heev.
  • Nws tsis ntshai ntawm qhov tshwm sim ntawm ib yam tshuaj lom neeg.
  • Nrog cov yeeb yaj kiab no, txawm tias qhov av siab tshaj plaws tsis cuam tshuam rau ntoo.
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Tej Yam Ua Tau Txom Nyem

Txawm li cas los xij, txawm tias muaj ntau qhov txiaj ntsig zoo, kev sib xyaw kuj muaj qhov tsis zoo: cov tshuaj lom tau ntxiv rau lawv - toluene thiab xylene. Thawj zaug, tau txais cov pa roj carbon thiab hydrogen, thaum lub sijhawm nws cov pa tawm muaj qhov cuam tshuam tsis zoo rau lub cev, ua rau pom qhov ua rau khaus ntawm cov hnoos qeev thiab kiv taub hau. Kev nqus pa feem ntau qeeb heev, yog li cov txiaj ntsig tsis zoo kuj tseem nyob ntev ntev.

Cov tshuaj lom thib ob yog benzene nyuaj hauv nws daim ntawv dawb huv, uas tuaj yeem pom yooj yim hauv tib neeg lub cev, tsis yog tsuas yog thaum ib tus neeg ua pa. Nws kuj muaj kev nkag mus nkag los ntawm daim tawv nqaij. Xylene feem ntau yog tus neeg ua phem rau pom tus lej loj ntawm cov kab mob sab hauv, uas suav nrog kev cuam tshuam ntawm lub paj hlwb.

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Paub txog txhua qhov ua tsis tiav, peb tuaj yeem xaus qhov yacht kua roj vanish yuav tsum tsis txhob siv los ua cov cuab yeej siv sab hauv tsev txhawm rau zam kev muaj teeb meem kev noj qab haus huv. Nws yuav zoo dua yog tias cov khoom lag luam ua tus tiv thaiv ntoo los ntawm sab nraum lub tsev.

Kev pab los ntawm kev ntshai

Koj yuav tsum tsis txhob ntshai siv yacht kua roj vanish, vim niaj hnub no feem ntau ntawm cov tuam ntxhab tau xav tiag txog kev nthuav dav lawv cov neeg siv khoom thiab txog kev noj qab haus huv ntawm tib neeg. Tam sim no nkoj cov kua roj vanish tau tsim los siv cov kuab tshuaj uas tsis pub dawb los ntawm cov tshuaj phem, thiab nws hu ua - dawb ntsuj plig. Siv qhov kev xaiv no, nws yuav muaj peev xwm tiv thaiv koj tus kheej thiab koom nrog kev ua haujlwm sab hauv. Tsuas yog kev tshuaj xyuas zoo los ntawm cov tib neeg tau ntev tau lees paub tias cov kua roj vanish niaj hnub tsis muaj dab tsi tab sis tau txais txiaj ntsig.

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Saib

Cov yam ntxwv tshwj xeeb ntawm ntau yam qauv ntawm cov lus qhia ua kua roj vanish nyob hauv qhov tsos thiab muaj pes tsawg leeg ntawm txhua tus ntawm lawv. Cov tsos tau muab faib ua matt thiab ci. Cov kua roj vanish ua rau saum npoo zoo li iav thiab ci. Cov ntoo ua tiav hauv txoj kev no zoo li zoo, tab sis qhov kev zoo nkauj no yuav tsis nyob ntev yog tias cov khoom tsis saib xyuas raws li txhua txoj cai.

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Rau cov neeg siv khoom uas muaj qhov ua tau zoo hauv thawj qhov kev daws teeb meem ntau dua yuav yog xaiv cov kua roj vanish. Hom tom kawg tsis tuaj yeem ua rau lub ntsej muag ci ntsa iab, tab sis vim nws cov yam ntxwv, hmoov av thiab av yuav tsis pom ntau dua, yog li ntawd, nws yog ob peb zaug yooj yim dua los tu ntoo matte.

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Rau kev ua haujlwm sab nrauv

Kev sib xyaw ntawm cov kua roj vanish yog qhov sib txawv me ntsis ntawm ib leeg, yog li ntawd, txhawm rau ua kom yooj yim ntawm kev xaiv, lawv tau muab faib ua hom.

Alkyd . Hom no tsis kim heev, thiab ib nrab vim yog qhov xwm txheej no, cov khoom lag luam tau nthuav dav heev ntawm cov neeg siv khoom loj. Txawm hais tias nws tus nqi, nws tiv taus heev thiab nkag mus zoo rau hauv ntoo. Qhov tsis zoo ntawm no yog qhov muaj cov tshuaj lom uas siv sijhawm ntev dhau los ua kom qhuav. Kev siv hauv chav uas tib neeg lossis tsiaj nyob, txwv tsis pub cov kua roj vanish.

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Alkyd urethane . Qhov sib xyaw ua ke no tau nce qib ntawm alkyds, uas pab cov kua roj vanish kom tiv taus huab cua ntev thiab qhuav sai (li ntawm rau rau teev). Txawm li cas los xij, qhov kev xaiv no tsis muaj tshuaj lom tsawg dua, yog li nws tsis tuaj yeem siv rau cov tsev nyob. Thaum ua haujlwm nrog nws, koj yuav tsum khaws cov khoom tiv thaiv thaum ua haujlwm tsim kho kom tsis txhob muaj tshuaj lom.

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Rau kev ua haujlwm sab hauv

Cov kua roj vanish no yuav raug nqi ntau dua, tab sis yuav tsis ua mob rau koj kev noj qab haus huv ib yam.

Urethane-alkyd . Cov yas yas urethane tsis tso cov co toxins kom qhuav, thiab tseem txhim kho qhov tsis kam ntawm cov kua roj vanish uas tsim tom qab siv, pab kom tsis txhob hnov qab kub kub. Raws li, cov kua roj vanish no zoo heev rau siv hauv tsev, vim nws tuaj yeem tiv thaiv cov cua sov hauv tsev.

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Acrylate . Hom no yog ua raws dej, ua kom muaj tshuaj lom tsawg. Kev phooj ywg ib puag ncig ntawm kev sib xyaw ntawm cov kua roj vanish ua rau nws tus nqi ntau dua, tab sis kuj tseem tshem tawm txhua qhov kev pheej hmoo thaum thov hauv txhua chav, tshwj tsis yog, piv txwv li, lub nkoj ntoo, vim tias lub hauv paus tsis muaj peev xwm tsis muaj peev xwm muab cov dej siab tiv taus.

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Kev siv tshuab

Nws yog qhov yooj yim heev rau cov xim ntoo ntoo, tab sis qhov ua tau zoo yuav tsum tau saib xyuas tshwj xeeb rau ntau yam. Koj tsis tas yuav yog tus kws tshaj lij kom tau txais txiaj ntsig zoo.

Nws txaus los kawm me qhia thiab ua raws cov lus qhia raws nraim:

  • Varnishing cov khoom lag luam uas ib zaug tau ua haujlwm zoo ib yam yuav tsum tau tshem tawm ua ntej ntawm txheej uas twb muaj lawm. Txwv tsis pub, koj yuav tsum cia siab tias cov kua roj vanish tshiab yuav swell thiab tawg.
  • Yog tias txhua yam tshwm sim thawj zaug, ntoo yuav tsum qhuav kom nws cov dej noo tsis tshaj 20%.
  • Cov primer ntawm qhov chaw qhuav kuj tsis ua mob, tab sis koj yuav tsum xaiv ib qho uas tsis muaj tshuaj tua kab mob ntxiv.
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  • Ib txheej ntawm lub zog tsim nyog tsis ua tiav yam tsis ua hauv ob peb txheej txheej txheej nrog cov menyuam lossis txhuam.
  • Thawj lub tsho loj yog siv rau ntawm cov ntoo. Qhov thib ob - tsuas yog tom qab thawj zaug qhuav tag thiab qhov thib peb - hla cov fibers.
  • Cov txheej txheej thib ob yog siv tom qab li rau teev, thiab txheej thib peb tom qab 24 teev.
  • Muab cov khoom tshwj xeeb lub suab xav tau kuj ua tau yog tias cov kua roj vanish tau diluted nrog cov xim tsim nyog uas sib xws hauv kev sib xyaw;
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Nws raug nquahu kom siv thaj chaw tom qab 48 teev

Lwm qhov chaw thov

Yacht cov kua roj vanish feem ntau yog siv los tiv thaiv cov khoom siv hauv tsev, uas feem ntau yog:

  • ntoo pem teb;
  • rooj tog feem ntau pom hauv vaj;
  • ntoo vaj huam sib luag hauv tsev.
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Niaj hnub no, cov kaus poom tshwj xeeb lossis cov kaus poom aerosol tau siv los khaws thiab muag cov kua roj vanish.

Qhov kev txiav txim siab siv cov kua roj vanish lav txhua tus neeg yuav khoom ua tib zoo kawm tag nrho cov chaw tsim khoom cov lus pom zoo thiab cov lus ceeb toom qhia ntawm lub ntim kom ntau li ntau tau. Tsuas yog nyob rau hauv rooj plaub ntawm qhov raug xaiv raug, nws muaj peev xwm kom tau txais daim duab kawg tsim nyog ntawm cov khoom.

Yuav ua li cas rov kho cov kua roj vanish txheej tau piav qhia hauv video.

Pom zoo: