Water-based steel qauv hnyav-ua haujlwm tiv thaiv corrosion topcoat series
Kev ua tau zoo sib xws
Kev tiv thaiv corrosion zoo heev kom tau raws li kev tiv thaiv kev tiv thaiv ntawm tag nrho cov txheej;
Siv dej raws li qhov nruab nrab dispersion, tsis muaj tshuaj lom thiab tsis zoo yog tsim thaum lub sij hawm tsim kho thiab txheej txheej zaj duab xis-txheej txheej;
Ob-tivthaiv curing, zoo hardness, zoo adhesion, tshuaj tiv thaiv, durability ntawm ntau tshaj 10 xyoo.Zoo gloss thiab xim tuav.
Kev siv ntau yam
Nws yog tsim rau ntau yam ntxiv-loj steel qauv, ships, mechanical khoom, txuas hniav, tshav dav hlau, roj tso tsheb hlau luam, roj pipelines thiab installation nrog hnyav ib puag ncig thiab siab tiv thaiv corrosion yuav tsum tau.
Kev kho saum npoo
Cov khoom lag luam no yuav tsum tau siv rau ntawm primer lossis nruab nrab txheej, thiab lub substrate tsis muaj roj thiab hmoov av.Yog hais tias muaj xeb, nws yuav tsum tau kho nrog primer ua ntej siv topcoat.
Kev piav qhia kev tsim kho
Kev kub siab airless txau yog pom zoo kom tau txais ib qho kev sib xws thiab cov yeeb yaj kiab zoo.
Sib tov tusyees raws li qhov proportions.Yog hais tias lub viscosity yog tuab heev, nws tuaj yeem diluted nrog dej rau kev tsim kho viscosity.Txhawm rau kom ntseeg tau qhov zoo ntawm cov xim pleev xim, peb pom zoo kom tus nqi dilution yog 0% -5% ntawm qhov hnyav xim thawj.
Tus txheeb ze av noo yog tsawg dua 85%, thiab kev tsim kho qhov kub thiab txias yog siab dua 10 ° C thiab siab dua qhov dej dew point kub los ntawm 3 ° C.
Pom zoo pob
Primer FL-128D / 133D dej-raws li inorganic epoxy zinc-nplua nuj 1-2 zaug
Intermediate xim FL-123Z dej-raws li epoxy micaceous hlau intermediate xim 1 zaug
Topcoat FL-139M / 168M dej-raws li polyurethane / fluorocarbon topcoat 2 zaug, txuam thickness tsis tsawg tshaj 250μm
Tus txheej txheem tswj hwm
HG/T5176-2017
Txhawb kev tsim kho cov txheej txheem
| gloss | siab gloss |
| Xim | xa mus rau lub teb chaws tus qauv xim daim npav ntawm cua chime tsob ntoo |
| Volume cov ntsiab lus | 40% ± 2 |
| Theoretical txheej tus nqi | 8m² / L (qhuav zaj duab xis 50 microns) |
| Lub ntiajteb txawj nqus tshwj xeeb | 1.20kg / 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 unlimited (25 ℃) |
| Ua kom tiav | 7d (25 ℃) |
| Hardness | 1 H |
| Adhesion | Qib 1 |
| Kev poob siab tsis kam | 50 kg cm |
| Mixed siv sijhawm | 6h (25 ℃) |
