Enamel EP-773: specifications, xim thiab tshuaj xyuas

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Rau kev ua tiav thiab kev ua haujlwm ntev ntawm cov khoom hlau, kev tiv thaiv cov ntsiab lus los ntawm kev cuam tshuam sab nraud yog xav tau. Enamel EP-773 yog cov txheej txheem zoo tshaj plaws uas yuav tiv thaiv cov dej noo, corrosion thiab khawb. Txhawm rau kom nkag siab yuav ua li cas siv cov txheej txheej hauv nqe lus nug thiab cov yam ntxwv ntawm nws txoj haujlwm, nws yog ib qho tsim nyog yuav tsum tau kawm kom paub ntau ntxiv txog cov txheej txheem thiab cov kev cai rau kev tuav cov cuab yeej no.

Lub Hom Phiaj thiab Khoom

Lub hauv paus tshuaj ntawm enamel EP-773 thiab cov yam ntxwv ntawm nws qhov kev npaj yog txiav txim siab los ntawm cov kev cai ntawm GOST-23143-83. Muab cov ntaub ntawv raug cai, cov lus nug tau tsim los ntawm epoxy resin nrog impurities ntawm ntau cov xim pleev xim thiab cov khoom xyaw ntxiv.

Cov khoom lag luam yog ob lub ntsiab lus daws teeb meem uas cov xim xim sib xyaw nrog cov tawv tawv ua ntej siv rau cov khoom siv kho. Qhov zoo yog nyob rau hauv kev tiv thaiv tseem ceebtawm tsam sab nraud cuam tshuam ntawm ntau haiv neeg.

Siv cov khoom siv tshwj xeeb, koj tuaj yeem tiv thaiv qhov chaw los ntawm cov teeb meem hauv qab no:

• nce kev raug dej;
• roj tshuaj;
• ntsev ntawm ntxhia keeb kwm;
• cov khoom tawg yooj yim, suav nrog cov roj av thiab cov khoom sib xws.

Anti-corrosion enamel EP-773 (GOST-23143-83) yog qhov tsim nyog rau kev ua cov hlau tsis muaj hlau thiab cov hlau tsis muaj hlau, ua kom lawv siv tau ntev. Tsis tas li ntawd, nws yog qhov tsim nyog rau tha xim thaj chaw ua vaj tse tom qab ua ntej priming. Hauv cov xwm txheej hauv tsev, qhov sib xyaw no yog qhov tseem ceeb rau kev ua tiav cov kav dej, kav dej, ntau yam qauv thiab khoom siv. Cov txiaj ntsig ntxiv: kev lag luam thiab siv tau.

Ntse

Enamel EP-773 zoo kawg nkaus tiv thaiv cov hlau nto los ntawm cov teebmeem thermal, alkaline kev daws teeb meem, nag lossis daus thiab hnav sai vim kev ntxhov siab. Cov xim muaj pes tsawg leeg ntawm no configuration tsim ib tug semi-matte los yog matte tiav. Lwm yam enamel specifications:

1. Ua haujlwm viscosity - 25-60, uas tso cai rau cov khoom sib xyaw ua haujlwm los ntawm kev txau los yog txau.
2. Qhov ntsuas qhov ntom ntom tau ua tiav los ntawm ob txheej txheej, lub thickness tsis ntau tshaj 25 microns.
3. Cov khoom siv tau zoo heev rau cov hlau nto, tuaj yeem siv nrog lossis tsis muaj primer.
4. Kev ziab ntawm qhov ua tiav yuav siv sijhawm 24 teev, nrog kev kho cua sov ua kom pom qhov no txo qis rau ob teev.
5. Cov txheej txheej tshwm sim yog elastic heev.
6. Rau txhua txheej txheej, kev noj yog li 75 grams ntawm cov xim ib square meter ntawm cheeb tsam.

Xim palette

Epoxy enamel EP-773 muaj nyob rau hauv ob xim: ntsuab thiab qab zib. Raws li kev txiav txim, koj tuaj yeem xaiv ib qho ntawm cov xim nrov. Ib tug nuance yuav tsum tau coj mus rau hauv tus account ntawm no: nyob rau hauv tus ntawm cov poov tshuaj alkali, lub tones ntawm qab zib cov lus qhia poob lawv stability. Tom qab cov txheej txheem pleev xim, xim, yog tias xaiv kom raug, tsis txawv ntawm cov qauv xim, thiab cov txheej txheem du yog tsim yam tsis muaj kev suav nrog txawv teb chaws.

Yuav ua li cas npaj cov tshuaj?

Thaum ua cov khoom sib xyaw hauv tsev, lub tank khaws cia hauv chav sov li 24 teev. Ua ntej kev npaj ncaj qha ntawm lub ntsiab sib tov, koj yuav tsum xyuas kom meej tias cov khoom ib nrab tiav tau hloov mus rau hauv homogeneous pawg.

Nkauj ruam ntxiv ntawm kev npaj EP-7736 enamel:

• Ib lub hardener yog nkag mus rau hauv cov muaj pes tsawg leeg, coj mus rau hauv tus account cov proportions qhia nyob rau hauv daim ntawv qhia daim ntawv thov xim.
• Nws raug nquahu kom sib tov cov khoom sib xyaw rau 10 feeb, uas yuav tso cai rau koj kom tau txais homogeneous pawg nrog kev ua haujlwm zoo thiab tsim nyog.
• Viscosity thaum siv rab phom yuav tsum tsis pub ntau tshaj 16 s, nrog lub 4 hli nozzle, txwv tsis pub cov tshuaj pom zoo ntawm cov tshuaj thinner ntxiv. Nws yuav tsum nco ntsoov tias cov kua dej ntau dhau tuaj yeem ua rau streaks ntawm inclined thiab ntsugnto.

Kev sib xyaw zaum kawg yog ua tiav siv lub taub hau taub hau rau lub tov khoom lossis kev xyaum siv.

Recommendations

Nyob rau hauv rooj plaub ntawm heterogeneity ntawm cov kev daws teeb meem raws li EP-773 enamel, cov xim pleev xim rau hauv qee qhov chaw tuaj yeem hloov xim thiab qhuav. Kev daws qhov teeb meem no yog qhov nyuaj dua li kev ntsuas los tiv thaiv nws. Vim cov nuances no, lub hardener yog faib unevenly, uas ua rau kom ntxov ntxov thickening ntawm muaj pes tsawg leeg. Nyob rau hauv kev twb kev txuas nrog xws li nta, qhib trough yog siv los ua.

Rau kev siv: kev pleev xim tsis tau ua rau ntawm qhov chaw ntub dej, lub hauv paus yuav tsum tau npog nrog primer hauv 1-2 txheej, ua ntej siv cov khoom sib xyaw, cov khoom kom qhuav thiab ntxuav nrog cov ntaub huv huv.

Npaj ua haujlwm

Nyob rau theem no, tsis yog tsuas yog kev noj EP-773 enamel yog xam, tab sis kuj muaj peev xwm ntawm cov muaj pes tsawg leeg los ua cov cheeb tsam muab. Thaum npaj qhov chaw, cov txheej txheem hauv qab no tau ua:

1. Ntawm ntawm nplai, cog txawv teb chaws, av thiab khib nyiab.
2. Sand thiab tshem tawm xeb.
3. Degrease qhov chaw.

Ua ntej siv cov enamel EP-773, cov primer ua ntej yog tsim, taw qhia rau kev kho ntawm qhov chaw nrog cov ntaub ntawv epoxy. Kom tau txais cov txiaj ntsig xav tau, cov qauv kev daws teeb meem xws li EP yog qhov txaus txaus. Cov pob zeb tau pom zoo kom kho nrog Sibton hom tus neeg sawv cev.

Kev nyab xeeb

Cov yam ntxwv ntawm EP-773 enamel qhia tias muaj pes tsawg leeg ntawm cov khoom sib tov yog nplaim taws thiab yuav tsum tau ua qee yam kev cai yuav tsum tau ua thaum khaws cia thiab thauj mus los. Kev pleev xim ntawm cov khoom yuav tsum tau ua nyob rau hauv qhib qhov cua los yog hauv hangars nrog rau theem tsim nyog ntawm qhov cua.

Cov khoom sib tov siv rau hauv daim ntawv enamel EP-773 (GOST-23143-83) yuav tsum tsis txhob muab khaws cia ze ntawm qhov chaw hluav taws kub. Kev nyab xeeb hluav taws yuav tsum tau hais txog kev tiv thaiv kev khaws cia ntawm cov khoom hauv nqe lus nug nyob ze ntawm cov xwm txheej hnyav uas ua rau lub thawv tsis zoo lossis kev puas tsuaj rau cov xim nws tus kheej.

Yog tias muaj pes tsawg leeg nkag rau ntawm lub ntsej muag, tawv nqaij lossis cov mucous daim nyias nyias, cov chaw cuam tshuam yuav tsum tau ntxuav nrog dej ntws, thiab tom qab ntawd ntxuav nrog xab npum thiab dej.

Yog tias qhov chaw kho mob yuav nyob rau hauv kev sib cuag nrog ib puag ncig nruj, nws ua rau kev txiav txim siab yuav cov khoom siv zoo, tsis txhob tsom rau qhov pheej yig. Qhov tseeb yog tias cov xim tsis zoo yuav ploj sai sai thiab tsis muaj kev tiv thaiv zoo. Enamel EP-773, cov yam ntxwv ntawm kev sib tham saum toj no, yog cov khoom lag luam ib nrab tiav uas muaj kev ntseeg siab tiv thaiv qhov chaw kho los ntawm ntau yam kev ua phem.

Muaj ntau cov xim thiab cov kua roj vanish ntawm lub khw. Enamel EP-773, kev noj haus uas yog ib qho qis tshaj plaws ntawm ib daim ntawv thov txheej ib square meter, tiv thaiv qhov chaw ntawm corrosion thiab khawb. Nyob rau tib lub sijhawm, cov khoom lag luam tau nthuav tawm ntau yam xim, uas ua rau nws muaj peev xwm xaiv qhov ntxoov ntxoo rau ib qho tshwj xeebtsim kho kom zoo nkauj.