2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Kev kho ntawm ib qho khoom siv epoxy-based tuaj yeem ua tau tsuas yog tom qab nws ua haujlwm nrog cov tawv tawv, yog li nws yooj yim dua rau txheej txheem thaj tsam stained ua ntej nws cov polymerization zaum kawg. Cov tshuaj lom neeg ntawm epoxy resin muaj cov qauv nyuaj, suav nrog cov saw polymer luv, uas muab lub zog siab rau cov muaj pes tsawg leeg . Nws yog qhov nyuaj heev los ntxuav tawm cov tawv tawv tawv. Hauv kab lus peb yuav xam seb qhov no tuaj yeem ua tiav li cas.
Cov txheej txheem tu neeg kho tshuab
Kev tshem cov tshuaj epoxy hauv tsev tuaj yeem ua tau txhua yam. Qee lub sij hawm nws zoo dua li siv cov kuab tshuaj. Txawm li cas los xij, tsis txhob ua yam tsis muaj lawv.
Qhov tshwm sim sai npaum li cas yog nyob ntawm qhov loj thiab hnub nyoog ntawm cov xim, nrog rau ntawm qhov qab ntawm cov khoom uas nws tau thov.
Kev kho cua sov
Thaj chaw uas muaj cov xim qub tau kho nrog lub dav hlau cua kub los ntawm lub tsev tshuab ziab plaub hau. Cov txheej txheem tshem tawm kho epoxy yog raws li hauv qab no:
- kho thaj tsam uas muaj xim nrog acetone lossis ntxuav nrog cov khoom sib tov;
- tig lub tshuab ziab plaub hau, ua kom sov qhov chaw sov kom sov tshaj 180-190 degrees (txwv qhov kub ntawm qhov ua kom sov ntawm cov tshuaj);
- thaum nws sov thiab liquefies, nws yog qhov tsim nyog los ntxuav cov dej ntws;
- koj tuaj yeem tso acetone rau hauv nruab nrab ntawm cov stain kom ntxuav tau zoo dua;
- nws yog qhov zoo dua los so cov tshuaj txhuam nrog daim txhuam cev lossis daim ntaub mos muag, tab sis yog tias tsim nyog, rab riam ntse kuj tuaj yeem siv tau;
- cov seem uas tseem tshuav tau rov ua dua los ntawm kev rov ua cov txheej txheem kom txog thaum cov tshuaj tshem tawm tau tag.
Feem ntau nws siv sijhawm tsis pub ntau tshaj 5 feeb los tshem tawm cov xim. Yog tias nws tsis tuaj yeem siv lub tshuab ziab plaub hau, koj tuaj yeem siv cov hlau txuas. Nws ua kom sov tsuas yog hla cov ntawv txheej.
Khov
Txhawm rau tshem tawm cov epoxy stain los ntawm cov khoom, nws tsis tas yuav muab tso rau hauv lub tub yees txias, tshwj xeeb tshaj yog vim tsis yog txhua qhov xwm txheej muaj lub sijhawm zoo li no. Cov tub yees txias tshwj xeeb yuav tsum tau yuav los ntawm chav tuam tsev tsim khoom.
Tab sis thaum ua haujlwm nrog nws, koj yuav tsum tau saib xyuas kev nyab xeeb: yuav cov hnab looj tes tuab, tsom iav, thiab lub tshuab ua pa. Ua haujlwm nrog cov tub yees txias tsis muaj lawv yog qhov phom sij rau kev noj qab haus huv.
Kev ua tiav li cas:
- nws yog qhov tsim nyog los ua haujlwm nkaus xwb nrog qhib qhov rai lossis qhib qhov cua nkag;
- yuav tsum tsis muaj menyuam, tsiaj nyob hauv chav;
- co lub zog ua ntej siv cov khoom;
- txau cov tub yees txias txias mus rau thaj tsam tawv tawv nrog cov kua nplaum nyob deb ntawm 30 cm, thaum lub raj mis yuav tsum tau qhia ncaj qha rau saum;
- thaum cov kua nplaum pib tawg, nws yog ib qho tseem ceeb kom tshem tawm cov epoxy tam sim ntawd, txhuam nrog rab riam lossis spatula (koj tuaj yeem sim ua kom tawg nrog cov rauj thiab siv lub tshuab nqus tsev los sau cov crumbs).
Yog tias tsim nyog, cov tub yees tau txau rau hauv cov tshuaj ob zaug . Cov khoom tawg ntawm epoxy yuav tsum tau muab pov tseg tam sim ntawd, nruj nreem hauv lub hnab yas. Txoj kev no yog qhov tsim nyog tshaj plaws yog tias tsis tuaj yeem tshem tawm cov tshuaj lom neeg, thiab kev ua kom sov tsis tuaj yeem ua tau vim muaj kev pheej hmoo ntawm kev puas tsuaj. Txiav tawm cov txheej txheej los ntawm txheej kom tsis txhob raug puas rau lub hauv paus.
Yog tias qhov ntsuas ntawm cov pa phem loj, nws yuav siv sijhawm ntau thiab ua siab ntev ntau. Cov txheej txheem yog siv sijhawm.
Kev siv tshuaj lom neeg
Txawm hais tias epoxy suav tias yog cov khoom siv tau yooj yim, tsis yog txhua qhov kev daws teeb meem tuaj yeem ntxuav nws tawm. Epoxy yog tus yam ntxwv ua kom muaj tshuaj lom ntau, yog li nws yuav tsum xaiv cov tshuaj txhoj puab heev thiaj li yuav yaj tau . Ua ntej yuav khoom muaj pes tsawg leeg, koj yuav tsum nyeem ntawm daim ntawv lo seb nws puas haum rau ib qho xwm txheej tshwj xeeb. Ntau cov kuab tshuaj tuaj yeem ua mob rau tawv nqaij, tawm cov cim ntawm cov pob zeb, thiab hlawv los ntawm yas. Yuav tsum tau saib xyuas tshwj xeeb thaum ua haujlwm nrog cov rooj tog kim thiab textiles. Tom qab ua cov khoom lag luam los ntawm ib qho ntawm txoj hauv kev, nws yog qhov yuav tsum tau ntxuav cov khoom hauv dej kub nrog cov hmoov uas paub hauv kev sib xyaw.
Txhawm rau tshem tawm qhov tsis tau kov lub hauv paus, koj tuaj yeem sim siv cov hniav txha hniav laus thiab cov kua roj vanish thinner lossis acetone . Ua ntej, ob peb tee ntawm cov khoom tau thov rau hauv nruab nrab ntawm cov hlaws epoxy, tom qab uas cov tshuaj tiv thaiv raug tshuaj xyuas. Yog tias cov tshuaj yaj yaj, ces tus neeg ntxhua khaub ncaws tuaj yeem kho qhov teeb meem. Cov cheeb tsam ntawm cov tshuaj tau so nrog qhov txhais tau tias, thaum kho lub tshuab kom huv.
Kev ua haujlwm tshwj xeeb tshwj xeeb hauv lub tshuab ua pa, nrog qhib qhov rooj thiab qhov rai . Nws raug nquahu kom ntxuav hauv qhov cua qhib vim tias cov pa hnyav hnyav heev.
Tsis txhob nchuav ntau qhov hnyav ntawm cov yas thiab ntoo ib zaug - qhov no yuav ua rau cov khoom puas.
Dab tsi ntxiv koj tuaj yeem dilute epoxy nrog tom qab tawv? Epoxy tuaj yeem yaj sai methylene chloride, tab sis nws yog cov tshuaj ua kom muaj kuab lom thiab tshuaj lom uas koj yuav tsum tsis txhob siv. Cov kws ua haujlwm hauv tsev feem ntau siv los ntxuav cov tshuaj epoxy:
- ntsia thawv polish remover;
- denatured cawv daws;
- SP-6;
- DMF los yog DMSO
Muaj ntau txoj hauv kev txawv txav kom tshem tawm cov tshuaj ua tom qab tawv. Koj tuaj yeem sim yaj nws nrog dej qab zib-Pepsi-Cola lossis Coca-Cola. TAB SIS kuj tseem muaj cov lus qhia yuav ua li cas kom tshem tawm cov dej los ntawm kev siv cov tshuaj muag tshuaj "Dimexide" hauv qhov sib piv ntawm 1: 3 nrog dej . Qhov chaw ntawm cov stain tau moistened, thiab tom qab ntawd lawv sim tshem nws.
Kev tshem tawm thoob ntiaj teb tsim los tshem tawm cov xim qub thiab cov kua roj vanish tseem tuaj yeem pab tiv nrog qhov ci ci . Nws kuj tseem ua kom cov tawv tawv tawv, ua raws los ntawm kev ua cov tshuaj pleev xim rau saum npoo av nrog kev tsim cov pob tw lossis riam. Nws tsis yog ib qho yooj yim los nrhiav kev ua kom zoo thiab muaj txiaj ntsig zoo tam sim no. Nws yog npaj rau kev ntxuav cov chaw ua haujlwm, cov cuab yeej, tab sis tsis tsim nyog raws li cov kuab tshuaj.
Nws yog ib qho tseem ceeb kom nco ntsoov tias tsis tuaj yeem siv cov tshuaj sulfuric los ntxuav cov chaw thiab ua kom cov tshuaj epoxy muag.
Hauv cov tshuaj tiv thaiv tshuaj lom neeg nrog cov hlau, qhov tshuaj lom oxidant hnyav no hlawv los ntawm ntoo . Nws ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv. Yog tias nws cuam tshuam nrog daim tawv nqaij, sulfuric acid tso cov tshuaj hlawv.
Kev ceev faj
Kev siv tshuaj thiab tub yees kom tshem tawm cov tshuaj epoxy yuav tsum tau siv cov khoom tiv thaiv tus kheej: lub qhov ncauj qhov ntswg, tsom iav thiab hnab looj tes. Yog tias kev kho mob cuam tshuam nrog kev txau, yuav tsum muaj ntaub thaiv npog . Chav uas ua haujlwm tiav yuav tsum muaj peev xwm ua pa tau.
Tom qab txheej txheem ntxuav, txhua yam khoom tiv thaiv yuav tsum tau yaug nrog dej ntws thiab qhuav.
Lub tswv yim pab tau
Nws tshwm sim tias thaum lub sijhawm txheej txheem ntxuav, me ntsis epoxy kua nplaum tau rau ntawm daim tawv nqaij (txhais tes, lwm qhov chaw). Qhov no feem ntau yog rooj plaub rau cov uas tsis quav ntsej cov lus pom zoo rau kev siv hnab looj tes tiv thaiv. Yog tias koj tsis ua sai sai, muaj kev pheej hmoo siab tau txais tshuaj lom los yog tsim kev sib cuag ntawm daim tawv nqaij. Cov txheej txheem hauv qab no yuav tsum tau ua:
- tam sim ntawd ntxuav qhov chaw ntawm kev sib cuag nrog epoxy nrog xab npum;
- siv tshuaj tua kab mob rau thaj tsam no;
- qhuav thaj chaw kho kom huv nrog daim ntaub mos muag lossis daim phuam ntawv.
Tev koj txhais tes
Nws tau tso cai siv acetone tshem tawm cov kua nplaum epoxy los ntawm txhais tes, tab sis qhov no yuav tsum tsis txhob ua nrog cov tawv nqaij. Acetone (tshem tawm cov ntsia hlau) tsuas yog kho qhov chaw cob, tsis yog tag nrho tes . Txwv tsis pub, cov kab nrib pleb yuav tshwm rau ntawm daim tawv nqaij. Tom qab ntxuav nrog acetone, txhais tes raug ntxuav los ntawm xab npum, txhua qhov qab zib yog siv rau ntawm daim tawv nqaij.
Yog tias cov kab mob sib kis tau tawv dua, tsis tau saib xyuas tam sim, nws yuav tsum tau tsau rau hauv cov zaub zaub kom txog thaum nws exfoliates kom huv si.
Ntxhua khaub ncaws
Eposidka tau nqus mus rau hauv cov ntaub tam sim thiab tawv tawv heev. Cov txheej txheem kev ua kom huv tuaj yeem ua rau cov tawv nqaij puas thiab ua rau cov khoom puas tsuaj. Cov kab me me tuaj yeem sim ua kom huv.
- Ua kom cov av ntub nrog 10% ammonia, ethyl cawv. Tos li ob peb feeb, tom qab ntawd txhuam cov tshuaj txhuam nrog lub ces kaum ntawm spatula.
- Muab cov khoom qias neeg tso rau hauv lub hnab kaw thiab khov rau 2 teev. Tom qab ntawd sim txhuam cov epoxy los ntawm daim ntaub.
- Npog qhov chaw tar nrog daim ntawv huv ntawm daim ntawv, ua kom sov cov hlau rau saum nws ob peb zaug kom txog thaum cov khoom sib xyaw ua kom tiav. Tom qab ntawd tshem cov cob nrog qee cov cuab yeej tsim nyog.
Tshem cov tar los ntawm cov vuas
Qhov ua tsis zoo epoxy tsim tau yooj yim tshem tawm thaum nws los txog rau cov xim tshiab. Koj yuav xav tau daim ntaub ntub dej thiab xab npum. Txhua txoj hauv kev piav qhia saum toj no yog tsim nyog rau kev daws teeb meem tawv: cua sov, khov, tshuaj hnyav hnyav . Cov nplais yog tiv taus yuav luag txhua txoj kev raug. Tab sis koj tuaj yeem tshem cov kua nplaum los ntawm lub rooj tsavxwm tsuas yog siv cov hlau txuas. Lwm cov kev xaiv yuav ua rau puas ib feem uas tsis muaj txoj hauv kev zoo rov los.
Ua tib zoo saib xyuas thiab ceev faj thaum ua haujlwm nrog tshuaj lom neeg! Tsis txhob hnov qab txog kev ntsuas kev nyab xeeb!
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