Cov khoom
Kev ua haujlwm siab thiab ua haujlwm ntev lub neej steel qauv fluorocarbon xim
Fluorocarbon Xim
Pem hauv ntej
Rov qab
Technical Parameters
| Khoom | Solvent raws li (Oil-based) |
| Qhuav zaj duab xis thickness | 25 mu / txheej |
| Theoretical kev pab them nqi | 0.2kg / ㎡ / txheej |
| Mixed siv sijhawm | ± 0.5h (25 ° C) |
| Lub sijhawm ziab (kov) | ± 2h (25 ° C) |
| Lub sijhawm ziab (nyuaj) | ≥24h (25 ° C) |
| Flexibility (mm) | 1 |
| Resistance to contamination (reflectance txo tus nqi,%) | <5 |
| Scouring resistance (lub sij hawm) | > 1000 |
| Dej tsis kam (200h) | Tsis muaj blistering, tsis muaj shedding |
| ntsev tsuag tsis kam (1000h) | Tsis muaj blistering, tsis muaj shedding |
| Corrosion Resistance: (10% sulfuric acid, hydrochloric acid) 30 hnub | Tsis muaj kev hloov pauv hauv qhov tsos |
| Solvent Resistance: (benzene, volatile oil) rau 10 hnub | Tsis muaj kev hloov pauv hauv qhov tsos |
| Roj Resistance: (70 # roj av) rau 30 hnub | Tsis muaj kev hloov pauv hauv qhov tsos |
| Corrosion Resistance: (10% sodium hydroxide) rau 30 hnub | Tsis muaj kev hloov pauv hauv qhov tsos |
| Kev pab lub neej | > 15 xyoo |
| Xim xim | Ntau xim |
| Txoj kev thov | Roller, tshuaj tsuag los yog txhuam |
| Cia | 5-25 ℃, txias, qhuav |
Daim ntawv qhia kev thov
Pre-kho substrate
Primer
Nruab nrab txheej
Sab saum toj txheej
Varnish (yeem)
| Daim ntawv thovScope | |
| Haum rau cov qauv hlau, kev tsim vaj tsev, cib nto, asbestos cement, thiab lwm yam khoom siv kho kom zoo nkauj thiab kev tiv thaiv. | |
| Pob | |
| 20kg / chim, 6kg / chim. | |
| Cia | |
| Cov khoom no khaws cia ntawm qhov kub siab tshaj 0 ℃, qhov cua zoo, shady thiab txias qhov chaw. |
Kev qhia ntawv thov
Kev npaj nto
nws nto yuav tsum tau polished, kho, plua plav sau raws li qhov chaw yooj yim deg mob;Kev npaj substrate kom raug yog qhov tseem ceeb rau kev ua tau zoo.Qhov saum npoo yuav tsum yog suab, huv si, qhuav thiab tsis muaj cov khoom xoob, roj, roj, thiab lwm yam kab mob.
Kauj ruam thov
Luorocarbon tshwj xeeb primer txheej:
1) Sib tov (A) primer txheej, (B) curinge agent thiab (C) thinner nyob rau hauv ib lub thoob raws li qhov sib piv ntawm qhov hnyav;
2) Sib tov tag nrho thiab do hauv 4-5 feeb kom txog thaum tsis muaj npuas sib npaug, xyuas kom cov xim yuav tsum tau nplawm tag nrho.Lub hom phiaj tseem ceeb ntawm cov primer no yog kom ncav cuag cov dej los tiv thaiv, thiab kaw lub substrate kom tiav thiab tsis txhob muaj cua npuas hauv lub cev txheej;
3) Kev siv tau yog 0.15kg / m2.Rolling, txhuam los yog tshuaj tsuag cov primer sib npaug (raws li daim duab txuas qhia) los ntawm 1 zaug;
4) Tos tom qab 24 teev, cov kauj ruam tom ntej ntawm daim ntawv thov txheej txheej fluorocarbon sab saum toj;
5) Tom qab 24 teev, raws li qhov chaw nyob, polishing tuaj yeem ua tiav, qhov no yog xaiv tau;
6) Kev tshuaj xyuas: xyuas kom cov xim pleev xim yog sib npaug nrog cov xim tsis sib xws, tsis muaj hollowing.
Fluorocarbon sab saum toj txheej:
1) Sib tov (A) fluorocarbon xim, (B) curing agent thiab (C) thinner nyob rau hauv ib lub thoob raws li qhov piv ntawm qhov hnyav;
2) Sib tov tag nrho thiab do hauv 4-5 feeb kom txog thaum tsis muaj npuas sib npaug, xyuas kom cov xim muaj zog;
3) Kev siv tau yog 0.25kg / m2.Rolling, txhuam los yog tshuaj tsuag cov txheej saum toj kawg nkaus sib npaug (raws li daim duab txuas qhia) los ntawm 1 zaug;
4) Kev tshuaj xyuas: xyuas kom cov xim pleev xim yog sib npaug nrog cov xim sib xws, tsis muaj hollowing.
Nco tseg:
1) Cov xim sib xyaw yuav tsum siv li ntawm 20 feeb;
2) Khaws 1 lub lis piam, tuaj yeem siv tau thaum cov xim muaj zog kiag li;
3) Kev tiv thaiv zaj duab xis: kom deb ntawm kev taug kev, los nag, raug tshav ntuj thiab khawb kom txog thaum cov yeeb yaj kiab tau qhuav thiab ruaj khov.
