Silicon xim yog siv rau txheej facade. Nws muaj cov organic hnyav rau pigments thiab additives, silicone resin. Qhov sib tov no tuaj yeem siv rau ob qho tib si rau kev lag luam thiab hauv tsev ntiav. Pab kom ua tiav lub ntsej muag zoo. Silicone xim yog tsim los tiv thaiv cov neeg kho tshuab thiab thermal cuam tshuam, nrog rau kev tiv thaiv ingress ntawm cov dej noo ntau dhau, uas thaum kawg rhuav tshem cov khoom.
Qhov twg muaj feem
Nws tuaj yeem pleev xim rau saum npoo ntawm pob zeb, asbestos xis mas thiab cov ntaub ntawv uas tau npog nrog plaster, perchlorovinyl silicone xim, ntau yam txawv teb chaws sib tov npaj rau lub façade.
Ntau cov ntaub ntawv yuav tsis tiv taus ya raws. Dej maj mam rhuav tshem nws cov qauv thiab lub zog, corrosion pib tshwm. txawvkub sab nraud, tas li melting thiab khov dua ua rau lub fact tias cov khoom yog noj tam sim ntawd thiab puas. Yog li ntawd, ua ntej ntawm tag nrho cov, nws yuav tsum tau tiv thaiv los ntawm dej ingress. Silicone xim yuav yog qhov kev xaiv zoo tshaj plaws rau cov laj thawj no, nws yog dej tsis qab, tiv taus qhov kub thiab txias hloov. Ua nyob rau hauv cov chaw tsim tshuaj lom neeg, muaj ntau yam xim, yog li rau txhua tus neeg muaj qhov haum ntxoov ntxoo uas yuav txaus siab rau qhov pom thiab haum rau tag nrho lub tsev - koj tuaj yeem xaiv ib qho twg.
Daim ntawv thov
Ua ntej yuav pleev xim rau ntawm lub façade ntawm lub tsev, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo npaj qhov chaw: ntxuav nws los ntawm cov av, ces, qhov zoo tshaj plaws, nrog ib tug hlau spatula, txhuam tawm tag nrho cov pob. Tom qab qhov saum npoo yog xuab zeb, koj yuav tsum tau tshuab nws nrog cua, thiab lub tshuab nqus tsev yuav ua. Tsis muaj txoj hauv kev uas cov cim, tawg, wrinkles, streaks lossis pom tseeb ntawm qhov khoob hauv qee qhov chaw tseem nyob ntawm cov khoom.
Muaj ib txoj cai ntxiv, cov dej noo ntawm cov pob zeb yuav tsum tsis txhob ntau tshaj 8%. Cov xim yog siv rau hauv ob peb lub tsho loj (feem ntau 2 lossis 3) los ntawm txhuam, cov menyuam thiab tshuaj tsuag, txhua ib teev lossis ob sib nrug. Thawj txheej txheej xim yog diluted nrog xylene mus rau viscosity ntawm 40 mus rau 50 s (raws li VZ-4), thiab tom qab nws qhuav, xim yog siv nrog ib tug viscosity ntawm 60 mus rau 100. Kev ua hauj lwm yog ua tiav nrog ib tug txhuam los yog cov menyuam.. Yog tias qhov viscosity yog 50-60s, ces siv cov tshuaj pleev xim.
Qhov sib tov yog tsim nyob rau hauv ib lub tov khoom. Ua ntej ntxiv xim, ces acrylateoligomers thiab fillers. Tag nrho cov no yog tov rau ib nrab ib teev, ces ib tug uniform muaj pes tsawg leeg yuav tau, lub viscosity ntawm uas yog kwv yees li 14-16 s.
Pros
Hnub no, cov xim silicone facade yog qhov xav tau zoo vim nws qhov zoo thiab muaj txiaj ntsig zoo piv rau lwm cov khoom sib xyaw. Ntxiv nrog rau kev tiv thaiv cov khoom coated, nws tuaj yeem nqa cov khoom zoo.
- Pab cov khoom kom tiv taus qhov kub lossis qis dhau, lub teeb raug lossis cov av noo siab.
- Can weatherproof.
- Zoo nruj.
- High hydrophobic zog.
- Dries hauv lub sijhawm luv.
- Kev muaj peev xwm dhau dej vapor.
- siv tau ntau yam.
- Txo kom muaj hluav taws kub.
- Xim ua raws qhov zoo tshaj plaws rau qhov chaw ua vaj tse. Xws li cov enamel nyob ntawm nws mus ntev.
Txoj haujlwm ntawm kev ua haujlwm
Silicone facade xim yog tshuaj lom heev, yog li ntawd, thaum ua hauj lwm nrog nws, yuav tsum xub ua kom muaj kev nyab xeeb luv luv. Tsis muaj qhov xwm txheej twg koj yuav tsum ua txhaum txoj cai rau kev ua haujlwm nrog cov khoom siv no. Txwv tsis pub, yog tias nws nkag mus rau hauv txoj hlab pa, nws yuav ua rau muaj kev phom sij rau kev noj qab haus huv, thiab kev ua haujlwm tsis saib xyuas yuav cuam tshuam qhov tshwm sim tag nrho.
Sib txawv ntawm cov xim tsis tu ncua
Qhov txawv tseem ceeb yog nwsCov muaj pes tsawg leeg tsis yog carbon compound raws li niaj zaus, tab sis ib qho kev hloov ntawm kev txuas ntawm silicon thiab oxygen atoms. Raws li koj paub, nyob rau hauv cov tshuaj tiv thaiv, xws li cov tebchaw yog incredibly ruaj khov.
Yog li ntawd, nws tsis yog qhov xav tsis thoob tias cov xim silicone nyiam hauv kev tsim kho, vim nws yuav siv sij hawm ntev heev, ua kom lub tsev saib zoo thiab tiv thaiv nws.
Paint composition
Enamel, tsim los ntawm ob lub hauv paus (silicon thiab cua), yog muab los ntawm hluavtaws. Yog li ntawd, nws yog lub sij hawm ntev. Nws muaj qee yam additives uas pab ua kom muaj kev tiv thaiv corrosion zoo heev. Tsis tas li ntawd, acrylic resins thiab ethylcellulose tau ntxiv rau cov xim kom qhuav sai.
Carbide txheej xav tau los txhim kho lub zog thiab ua haujlwm ntev thiab zam kev puas tsuaj ib puag ncig uas cov xim silicone tiv thaiv. Tus nqi yuav txawv nyob ntawm cov khoom no nrog rau xim. Tab sis nyob rau nruab nrab, kwv yees tus nqi yuav yog los ntawm 120 mus rau 300 rubles ib lub kaus poom. Susceptibility rau kub hloov yog txo los ntawm tshwj xeeb hardeners. Epoxy resins tawm tsam kev cuam tshuam ntawm cov tshuaj lom neeg, lawv yuav pab tiv nrog lawv.
Heat resistance
Qee zaum nws yuav tsum tau pleev xim rau cov khoom siv ntawm qhov kub siab tshaj plaws (tshaj 100 degrees). Piv txwv li, qhov cub, qhov cub, transformers.
Nowmanufacturers muaj ntau yam xim uas tuaj yeem tiv taus cua sov los ntawm 150 mus rau 200 C. Raws li cov khoom uas tuaj yeem tiv taus qhov kub thiab txias, lawv cov lag luam yog nqaim heev ntawm no. Thiab tsuas yog cov xim organosilicon tshav kub-resistant tuaj yeem tiv taus kub tshaj 200 C.