Dej-raws li lub thawv los tiv thaiv corrosion txheej
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;
Cov coatings zoo sib xws, nrog rau cov hardness me ntsis, zoo adhesion, tshuaj tiv thaiv, zoo gloss thiab xim tuav, thiab ib tug durability ntawm ntau tshaj 5 xyoos.
Kev siv ntau yam
Muaj feem xyuam rau cov thawv ntim thoob ntiaj teb, cov thawv tshwj xeeb.
Kev kho saum npoo
Tshem tawm cov roj, roj, thiab lwm yam nrog tus neeg saib xyuas tsim nyog.Sandblasted rau Sa2.5 los yog SSPC-SP10 nrog ib tug nto roughness sib npaug rau Rugotest tus qauv N0.3.
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.
Pom zoo pob
Primer FL-138D dej-raws li epoxy zinc-nplua nuj primer, 1 dhau 30μm
Intermediate xim FL-123Z dej-raws li epoxy intermediate xim, 1 dhau 50μm
Sab hauv topcoat FL-123M water-based epoxy topcoat, 1 lub tsho tiv no ntawm 60 μm
Topcoat FL-108M dej-raws li acrylic topcoat, 1 lub tsho tiv no ntawm 40 μm
Txhawb kev tsim kho cov txheej txheem
| gloss | siab gloss |
| Volume cov ntsiab lus | txog 40% |
| Hardness | sab hauv xim H, sab nrauv HB |
| Ua kom tiav | 7d (25 ℃) |
| Kev poob siab tsis kam | 50kg / cm3 |
| Adhesion | Qib 1 |
| Xim | raws li qhov yuav tsum tau ntawm lub thawv specifications thiab thawv sab hnub tuaj qauv |
| Theoretical txheej tus nqi | 8m² / L (qhuav zaj duab xis 50 microns) |
| Lub ntiajteb txawj nqus tshwj xeeb | primer txog 2.5kg / L, nruab nrab txheej txog 1.5kg / L, topcoat txog 1.2kg / L |
| Lub sijhawm sib xyaw ua ke ntawm ob lub ntsiab lus | 6h (25 ℃) |
| Tsim lub sijhawm tiv thaiv dej | Tsis txhob muab tso rau hauv dej kom ntev li 2 teev tom qab ziab |
| Deg qhuav (humidity 50%) | primer ntawm 60 ° C rau 15 feeb, nruab nrab xim thiab sab hauv xim ntawm 50 ° C rau 10 feeb, sab nrauv xim ntawm 50 ° C rau 10 feeb, thiab 70 ° C rau 15 feeb |
