Dej-raws li xeb-pov thawj primer
Khoom ua haujlwm
Kev ua haujlwm yog yooj yim thiab txuag zog, thiab cov kev kho deg uas yuav tsum tau muaj tsawg dua li lwm cov hlau los tiv thaiv corrosion txheej thev naus laus zis, thiab xeb tsis tas yuav polished, ntxuav, pickled, sandblasted, phosphating, thiab lwm yam. corrosion txheej yuav yooj yim heev;
Siv dej los ua qhov nruab nrab dispersion, tsis muaj tshuaj lom thiab muaj teeb meem tshwm sim thaum lub sij hawm tsim kho thiab txheej txheem txheej txheej zaj duab xis, uas ua tau raws li cov kev cai ntawm kev tiv thaiv ib puag ncig;adhesion yog zoo, lub compatibility yog zoo, lub txheej zaj duab xis yog nrees txuas mus rau cov hlau substrate, thiab cov adhesion ntawm lub Upper txheej zaj duab xis yuav txhim khu kev qha.
Kev siv ntau yam
Nws yog tsuas yog siv rau kev tiv thaiv ntawm cov qauv steel nto uas tsis tuaj yeem raug tua blasted, sandblasted, thiab polished.Cov zaj duab xis txheej tuaj yeem tsim cov xim dub rau ntawm qhov chaw tsis muaj steel hlau kom zoo sealing substrate;Ntxiv nrog rau cov xim sib txuam, nws tseem tuaj yeem siv los ua ib qho kev sib txuam primer rau ntau yam hnyav-raws li kev tiv thaiv corrosion thiab lwm yam xim pleev xim rau hlau puag txheej.
Kev piav qhia kev tsim kho
Kev kho deg: Siv cov txhuam txhuam kom tshem tawm cov av xoob thiab xeb hauv cov hlau nto.Yog hais tias lub substrate muaj roj stains, nws yuav tsum tau muab tshem tawm ua ntej;Kev tsim kho: Kev tsim kho raws li qhov kev tsim kho zoo tshaj plaws uas yuav tsum tau ua los ntawm cov kev cai ib txwm muaj, kev tsim kho thiab ziab hauv qhov chaw nqaim yuav tsum muaj cua txaus thaum lub sijhawm no.Nws tuaj yeem siv los ntawm cov menyuam, txhuam thiab tshuaj tsuag.Kev txhuam hniav ua rau nws yooj yim dua rau cov xim zaj duab xis nkag mus rau hauv qhov sib txawv steel.Nws yuav tsum tau stirred tusyees ua ntej kev tsim kho.Yog tias qhov viscosity loj dhau, nws tuaj yeem diluted nrog dej huv rau kev tsim kho viscosity.Txhawm rau kom ntseeg tau qhov zoo ntawm cov xim pleev xim, peb pom zoo kom cov dej ntxiv yog 0% -10% ntawm cov xim qub qub.Tus txheeb ze av noo yog tsawg dua 85%, thiab kev tsim kho qhov kub thiab txias yog siab dua 0 ° C thiab siab dua qhov dej dew point kub los ntawm 3 ° C.Los nag, daus thiab huab cua tsis tuaj yeem siv sab nraum zoov.Yog tias kev tsim kho twb tau ua tiav lawm, cov xim pleev xim tuaj yeem tiv thaiv los ntawm kev npog nws nrog tarpaulin.
Pom zoo pob
FL-139D dej-raws li xeb thiab tiv thaiv xeb primer 1-2 zaug
Cov txheej txheem tom ntej no yog tsim raws li cov qauv tsim
Tus txheej txheem tswj hwm
HG/T5176-2017
Txhawb kev tsim kho cov txheej txheem
| Gloss | Pav ca |
| Xim | Dub |
| Volume cov ntsiab lus | 25% ± 2 |
| Theoretical txheej tus nqi | 10m² / L (qhuav zaj duab xis 25 microns) |
| Lub ntiajteb txawj nqus tshwj xeeb | 1.05kg / L |
| Deg qhuav (50% humidity) | 15 ℃ ≤ 1h, 25 ℃ ≤ 0.5h, 35 ℃ ≤ 0.1h |
| Ua haujlwm nyuaj (50% av noo) | 15 ℃ ≤ 10h, 25 ℃ ≤ 5h, 35 ℃ ≤ 3h |
| Recoating lub sijhawm | pom zoo yam tsawg kawg 24 teev;siab tshaj 168h (25 ℃) |
| Adhesion | Qib 1 |
| Kev poob siab tsis kam | 50 kg cm |
