Raws li kev kho lossis kev tsim kho, koj yuav tsum tiv thaiv qhov tshwm sim: tshem tawm cov khib nyiab, tshem tawm cov plua plav, tshem tawm cov xim seem lossis silicone sealant. Yog tias muaj coob tus neeg paub yuav ua li cas ntxuav cov xim, ces xyaum tsis muaj dab tsi paub txog yuav ua li cas nrog cov seem ntawm cov sealant, uas tom qab ob los yog peb lub hlis dhau los ua daj me ntsis uas ua rau cov tsos ntawm chav tsev tshiab tshiab. Ntawm no cov lus nug tshwm sim ntawm yuav ua li cas ntxuav tawm cov roj silicone, vim hais tias ib qho tsis raug tsim seam tsis tsuas zoo li dab tuag, tab sis kuj vau sai dua, pib tso dej los ntawm, uas yuav yuam kom ib tug ntxov ntxov rov qab los ntawm cov qauv.
Cov khoom yog dab tsi
Silicone roj yog cov xim dawb dawb uas tau siv dav tsis yog hauv lub neej txhua hnub thiab kev lag luam, tab sis kuj hauv aviation. Nws nquag siv los khaws cov khoom siv roj hmab thiab cov khoom siv thiab lubricate lawv, los tiv thaiv kev puas tsuaj ntawm ntau qhov chaw.cov khoom siv sab hauv thiab hluav taws xob. Qhov no yog cov khoom siv cua sov uas tuaj yeem tiv taus qhov kub thiab txias ntawm qhov kub ntawm -40 … +250 ° C, uas txhais tau hais tias nws tsim nyog rau cov khoom siv hluav taws xob.
Yuav ua li cas ntxuav cov roj silicone: txhuam, yaj, txiav tawm?
Ib txoj kev kho thoob ntiaj teb haum rau txhua hom ntawm qhov chaw, hmoov tsis, tseem tsis tau tsim, yog li kev siv ua ke, uas tuaj yeem siv rau lub sealant:
- soften (dissolve);
- txiav;
- scrape;
- pab tawm;
- wash.
Yog tias koj tsis paub yuav ua li cas ntxuav cov roj silicone los ntawm linoleum, koj tuaj yeem tshem cov sealant mechanically los ntawm kev npaj cov cuab yeej:
- scraper;
- spatula;
- sandpaper;
- abrasive compound;
- knife.
Txoj kev yooj yim tshaj plaws los ua haujlwm nrog silicone yog los ntawm kev siv khau khau. Thaum lub sij hawm tshem tawm cov neeg kho tshuab, ua ntej lawv tau tshem ntawm ib tug tuab txheej ntawm cov khoom, thiab ces ib tug abrasive tshuaj (lub rooj ntsev) yog siv, cov residues yog wiped tawm nrog ib tug scraper. Lwm qhov kev xaiv los ntxuav cov roj silicone yog siv cov kuab tshuaj silicone. Tom qab siv cov khoom, tag nrho cov seem yog ntxuav cov kab seem.
Cov cuab yeej siv tau los pab tshem tawm cov sealant
Cov kua tshwj xeeb yog muag hauv kev tsim kho hypermarkets. Cov khoom sib txawv ntawm cov khoom yog qhov dav heev, yog li cov lus nug tshwm sim: yuav ua li cas ntxuav cov roj silicone los ntawm cov hlau thiab yuav ua li cas kom tsis txhob ua kom puas ntsoog? Yuav ua li cas ntxuavyuav ua tau zoo tshaj?
Ua ntej, nrhiav seb hom roj silicone tau siv los kaw. Lawv yog ib-thiab ob-cov khoom. Cov yav tas feem ntau yog siv rau hauv kev lag luam chaw, yog li nws yuav tsim nyog los txiav txim siab txog tsev neeg ib qho khoom sib khi.
Raws li hom vulcanizing tus neeg sawv cev, lawv muab faib ua nruab nrab thiab acid. Nruab nrab suav nrog:
- amine;
- amide;
- oxide;
- cawv.
Kom nyab xeeb soften acidic silicone rau ntawm cov hlau tsis muaj hlau, siv cov kua txiv hmab txiv ntoo (70% essence). Txhawm rau kom yaj cov kua dej cawv, cov dej cawv kho mob yog tsim nyog, thiab rau cov khoom siv nruab nrab ntawm cov silicones, acetone, dab dawb lossis roj av.
Los ntawm cov khoom lag luam tshwj xeeb, koj tuaj yeem xaiv Antisil lossis Penta-840, uas tsim nyog rau kev ntxuav saum npoo tsis hais hom vulcanizing tus neeg siv los tsim cov roj silicone.
Yuav ua li cas ntxuav cov roj silicone? Nws yog qhov zoo dua los yuav cov cuab yeej tshwj xeeb kom paub tseeb tias qhov chaw yuav tsis deteriorate thaum ntxuav.
Yuav ua li cas tshem cov sealant los ntawm enameled nto los yog vuas
Mechanical teebmeem thiab abrasive cleaners tawm rau lwm qhov chaw. Acrylic thiab pobzeb yog rhiab heev rau tej yam, yog li ua raws li cov lus qhia kom meej kom tau qhov chaw.tsis ua puas rau nws:
- Siv riam los yog rab chais hniav, tshem tawm cov txheej tuab los yog txheej ntawm silicone, ceev faj kom tsis txhob kov lub dab dej los yog pobzeb.
- Thov cov kuab tshuaj rau cov sealant seem thiab tawm rau 2-3 teev.
- Tom qab tos kom cov silicone muag muag thiab tau txais cov jelly zoo li sib xws, sim ua kom nws nrog cov khoom ntse thiab tshem tawm tag nrho ntawm cov pobzeb lossis acrylic nto.
- Ntxuav cov chaw huv thiab so nrog cov ntaub qhuav, kom paub tseeb tias tsis muaj silicone sab laug.
Silicon roj tsis lag luam zoo
Qee zaum, lub sealant tsis raug tshem tawm los ntawm tag nrho cov sawb. Yog vim li cas rau qhov no tej zaum yuav yog qhov tsis ncaj ncees lawm kev xaiv ntawm silicone softener los yog tsis zoo sealant. Nyob rau hauv rooj plaub no, kev kho mob yog nqa tawm dua, so lub nto nrog ib daim ntaub los yog daim txhuam cev soaked nyob rau hauv cov kuab tshuaj. Nws tsim nyog rov ua cov txheej txheem kom txog thaum cov roj pib curl, tom qab ntawd nws yuav tsum tau muab tshem tawm nrog daim ntaub qhuav.
Tsis yog txoj haujlwm yooj yim rau cov neeg uas xav tau ntxuav cov txheej txheem qub ntawm cov pobzeb uas tsis yog-enameled. Nyob rau hauv cov ntaub ntawv no, lub adhesion ntawm cov khoom thiab cov vuas yog ntau zog. Yog li ntawd, txhawm rau txhawm rau tshem tawm cov roj nplua nyeem, ntxiv rau cov kuab tshuaj thiab daim txhuam cev, koj yuav tau siv lub pob zeb pumice los yog scraper los tshem tawm cov nplaum nplaum.
Tshem cov sealant los ntawm cov yas nto
Yas lossis roj hmab qhov chaw yog qhov yooj yim tshaj plaws los tshem tawm cov roj, vim tias qhov adhesion ntawm cov khoom rau cov khoom no yog qhov tsis muaj zog tshaj plaws. Tsis paub,Yuav ua li cas ntxuav cov roj silicone los ntawm cov yas: los ntawm chav da dej, acrylic da dej, pallet? Cov lus teb yuav ua rau koj xav tsis thoob. Moisten cov roj nrog hnyav, tawm rau 30-60 feeb, tom qab ntawd ntxuav tawm cov kab uas seem nrog lub degreaser. Yog li, nws yuav muaj peev xwm tshem tawm cov sealant tsuas yog tias "Primer" tsis tau siv thaum lub sij hawm thov, vim nws txoj kev siv cuam tshuam rau txoj haujlwm.
Ib lub sealant tshwj xeeb yog siv rau lub tsheb roj hmab foob. Siv cov khoom siv tib yam li cov khoom siv silicone, koj tuaj yeem ntxuav cov roj silicone los ntawm cov roj hmab. Qhov zoo dua koj kawm qhov muaj pes tsawg leeg ntawm lub tog raj kheej, sai dua koj yuav pom txoj hauv kev tawm ntawm qhov xwm txheej thiab ua tiav qhov chaw huv.
Raws li koj tuaj yeem pom, nws tsis siv zog ntau los so silicone sealant los ntawm qhov chaw, tsis hais nws hom, thiab nws tuaj yeem ua tiav txawm tias tsis muaj cov kev xaiv yuav khoom rau cov kuab tshuaj silicone, uas yuav pab txuag tau. pob nyiaj siv.
