Nrog ntau yam xim thiab cov kua roj vanish, silicone enamels thiab varnishes sawv tawm rau ntau yam khoom tshwj xeeb. Vim lawv cov kev tiv thaiv zoo heev rau qhov kub thiab txias, lawv tau txais txiaj ntsig zoo tsis yog hauv kev tsim kho, tab sis kuj nyob rau ntau qhov chaw ntawm kev lag luam hauv tsev. Dab tsi yog cov yam ntxwv ntawm cov txheej txheem no, dav npaum li cas ntawm lawv daim ntawv thov thiab seb lawv puas muaj qhov tsis zoo, peb yuav xav txog hauv kab lus no.
Main Components
Cov neeg tsim khoom siv ntau yam ntawm cov organic resins los ua cov tebchaw. Lawv tsim cov txheej tuab tshaj plaws, uas dries sai sai thiab tsis raug puas tsuaj. Additives nyob rau hauv daim ntawv ntawm carbamides thiab ethylcellulose muab txheej tiv thaiv qhov tsim nyog hardness (tom qab ziab).
Yog ib zaj movie qubpolyorganosiloxanes yog siv. Lawv muab cov coatings kub tsis kam uas kav ntev.
Yuav kom cov kua roj vanish silicone, enamels thiab xim kom tau txais ib qho ntxoov ntxoo, ntau cov xim thiab cov khoom muab ntxiv rau lawv. Niaj hnub no ntawm kev ua lag luam koj tuaj yeem pom cov khoom ntawm ob qho tib si lightest thiab darkest tones. Lub xub ntiag ntawm tshwj xeeb hardeners nyob rau hauv muaj pes tsawg leeg pab txhawb rau lub sij hawm ntev khaws cov xim thaum lub sij hawm ua hauj lwm ntawm pleev xim rau nto.
qhov zoo thiab qhov tsis zoo ntawm cov khoom
Cov khoom zoo ntawm organosilicon enamels suav nrog:
- qib siab tiv thaiv kom siab thiab qis;
- huab cua resistant;
- zoo nruj;
- lub neej ua haujlwm ntev (ntau dua 15 xyoos);
- moisture resistance;
- qis noj;
- ntau yam xim;
- siab tiv thaiv corrosion;
- UV tiv taus;
- nqi qis;
- muaj peev xwm ntawm daim ntawv thov ntawm qhov kub thiab txias (ntawm -20 txog +40 degrees) thiab cov av noo siab.
Yog tias peb tham txog qhov tsis txaus ntawm cov kua roj vanish, organosilicon enamels (heat-resistant) muaj, ces nws tsim nyog hais txog cov tshuaj lom neeg ntawm qee hom. Vim li no, kev ua haujlwm tsuas yog yuav tsum tau ua hauv qhov chaw ua pa, siv lub tshuab ua pa.
Scope ntawm daim ntawv thov thiab ntau yam khoom
Silicone enamels muab faib ua ob pawg:
- moderate heat resistant;
- kub resistant.
Thawj pab pawg yog siv los pleev xim rau txhua qhov chaw sab nrauv uas tsis raug tshav kub (cib, pob zeb, pob zeb, plaster thiab hlau). Qhov kev txwv no siv ntau dua rau cov xim enamel, uas suav nrog cov xim xim. Qhov no yog vim qhov tseeb tias feem ntau ntawm cov khoom siv no tsis tuaj yeem tiv taus cua sov txawm tias mus txog 100 degrees.
Txawm li cas los xij, cov txheej txheem organosilicon zoo kawg nkaus tiv thaiv qhov cuam tshuam ntawm huab cua phem, vim nws tau nquag siv hauv kev kho kom zoo nkauj façade, tiv thaiv kev kho cov khoom hlau thiab lwm yam haujlwm sab nraum zoov.
Ib lub tshav kub-resistant silicone enamels thiab cov kua roj vanish yog siv los tiv thaiv corrosion txheej rau cov chaw uas raug kub kub (txog +500 degrees) thiab cov av noo siab. Feem ntau lawv yog siv rau pleev xim qhov cub, chimneys, cua sov boilers, hluav taws xob motors thiab qhov cub. Txheej nrog cov khoom muaj zog hydrophobic tuaj yeem siv los tiv thaiv kev kho ntawm cov slates thiab lub hauv paus tsim.
Cov khoom noj khoom haus huv tau siv los ua xim xim khoom noj. Cov tebchaw no tuaj yeem siv los kho qhov chaw hauv tsev kho mob, kindergartens thiab lwm yam pej xeemthaj chaw.
Cov yam ntxwv ntawm kev ua haujlwm nrog organosilicon compounds
Silicone enamels, zoo li lwm yam xim pleev xim, yuav tsum tau siv tom qab thev naus laus zis ntawm kev pleev xim. Qhov no txhais tau tias ua ntej siv lawv, nws yuav tsum ua tib zoo npaj lub hauv paus.
Yog tias cov khoom siv hlau ua tiav, lawv raug ntxuav ntawm cov av, cov seem ntawm cov txheej qub thiab cov roj stains. Qhov chaw huv si yog degreased nrog cov kuab tshuaj, thiab tom qab ntawd coated nrog ob txheej ntawm primer.
pob zeb, cib thiab plaster tuaj yeem ntxuav tau yooj yim ntawm cov khib nyiab thiab plua plav.
Thov silicone raws cov qauv
Silicone enamels, varnishes thiab xim yog siv los ntawm ib qho ntawm cov hauv qab no:
- manually siv txhuam thiab cov menyuam;
- rab phom;
- siv lub tshuab nqus tsev;
- by immersing tag nrho cov khoom nyob rau hauv cov xim muaj pes tsawg leeg.
Txoj cai tseem ceeb uas yuav tsum nco ntsoov thaum ua haujlwm nrog cov ntaub ntawv no yog qhov chaw yuav tsum tau kho yuav tsum qhuav kiag li.
Cov khoom siv hlau, raws li txoj cai, tau pleev xim rau hauv ob txheej, thiab kev ua cov cib, pob zeb pob zeb thiab plastered hauv paus yog ua tiav peb zaug. Cov xim yog siv nyob rau hauv ib qho kev taw qhia.
Kev kho qhov chaw rov qab tsuas yog tom qab ua tiav ziab ntawm txheej dhau los. Rau ziab ib co ntau yam ntawm organosilicon tebchaw, nws raug pom zoosiv cov cua sov tshwj xeeb lossis tshuab tshuab. Lawv lub sijhawm ziab kom tiav yog ob teev.
Kev siv thiab tus nqi ntawm organosilicon compounds
Hauv qhov xaus ntawm lub ncauj lus, cia peb xav txog ntau npaum li cas silicone enamel nqi. Tus nqi ntawm cov tebchaw no nyob ntawm thaj tsam ntawm lawv daim ntawv thov thiab kev ntseeg tau ntawm cov chaw tsim khoom.
Cov khoom lag luam hauv tsev, npaj rau siv sab nraum zoov, raug nqi los ntawm 170 rubles ib 1 kg. Kub-kub enamel (ntawm tib lub chaw tsim khoom) yuav raug nqi tus neeg yuav khoom los ntawm 360 rubles rau tib tus nqi.
Kev kho ob sab ntawm phab ntsa sab nrauv feem ntau yuav tsum tau 170 mus rau 250 grams ntawm cov xim. Qhov ntsuas no txawv nyob ntawm qhov porosity ntawm cov khoom raug txiav.
Kub-resistant enamel yog noj tsawg dua, vim nws yog siv rau lub hauv paus hlau uas tsis nqus xim. Hauv qhov no (thaum ua ob zaug), txog li 150 grams ntawm kev tiv thaiv muaj pes tsawg leeg yuav mus rau txhua square meter.
