Lub npe cuav ntawm cov khoom
- Polyurethane hlau liab primer, polyurethane hlau liab tiv thaiv xeb primer, polyurethane hlau liab tiv thaiv xeb txheej.
Cov kev cai yooj yim
| Khoom Txaus Ntshai No. | 33646 |
| UN Naj Npawb. | 1263 |
| Kev ua kom cov kuab tshuaj organic volatilization | 64 tus qauv m³ |
| Hom | Jinhui Txheej |
| Qauv | S50-1 |
| Xim | Hlau liab |
| Kev sib xyaw ua ke | Tus neeg sawv cev tseem ceeb: tus neeg sawv cev kho = 20: 5 |
| Qhov tsos | Tiaj tiaj thiab du nto |
Kev sau ua ke
- Cov xim pleev polyurethane liab (Red polyurethane primer) muaj cov hydroxyl-muaj resin, hlau oxide liab, cov xim tiv thaiv xeb, cov khoom ntxiv, cov kuab tshuaj, thiab lwm yam, thiab ob-component polyurethane hlau liab xim ua los ntawm polyisocyanate prepolymer.
Cov yam ntxwv
- Kev nplaum zoo heev rau cov hlau thiab hlau uas tau kho.
- Kev tiv thaiv dej zoo heev thiab kev tiv thaiv corrosion.
- Cov khoom tiv thaiv xeb zoo heev.
- Kev kho tau zoo heev thaum kub tsawg.
- Qhuav sai thiab tiv taus roj zoo.
Cov kev tsis sib xws (ib feem)
- Kev Tsim Kho: Tsis muaj kev cuam tshuam rau daim ntawv thov
- Zaj duab xis tsos: Ib txwm
- Xwm txheej hauv lub thawv: tsis muaj pob tawv tom qab do thiab sib tov, nyob rau hauv ib lub xeev sib xws.
- Lub sijhawm ziab: qhov chaw ziab ≤ 1h, khoom qhuav ≤ 24h (tus qauv ntsuas: GB / T1728-79)
- Kev tiv thaiv dej ntsev: tsis muaj kev tawg, tsis muaj blistering, tsis muaj shedding (tus qauv ntsuas: GB / T9274-88)
- Kev tiv thaiv kua qaub: tsis muaj kev tawg, tsis muaj blistering, tsis muaj tev tawv (Tus qauv ntsuas: GB / T9274-88)
- Alkali tsis kam: tsis muaj cracking, tsis muaj blistering, tsis muaj peeling (tus qauv index: GB / T9274-88)
- Kev tiv thaiv khoov: 1 hli (Tus qauv ntsuas: GB / T1731-1993)
- Kev cuam tshuam tsis kam: 50cm (tus qauv ntsuas: GB / T4893.9-1992)
- Txheej ua ntej: Pleev xim ncaj qha rau ntawm qhov chaw hlau uas nws qhov zoo ntawm kev tshem tawm cov av nplaum mus txog qib Sa2.5.
- Tom qab sib phim: xim polyurethane mica, xim polyurethane, acrylic polyurethane top coat, fluorocarbon top coat.
Kev kho qhov chaw
- Cov hlau nto xuab zeb rau Sa2.5 qib, qhov roughness ntawm qhov chaw 30um-75um.
- Cov cuab yeej hluav taws xob tshem tawm cov av nplaum mus rau qib St3.
Cov kev tsim kho
- Cov zaj duab xis pom zoo: 60-80um
- Cov txheej txheem pom zoo: 2 ~ 3 txheej
- Kub cia: -10 ~ 40 ° C
- Kev tsim kho kub: 5 ~ 40 ° C
- Lub sijhawm sim: 6 teev
- Txoj kev tsim kho: Txhuam hniav, txau cua, dov siv tau.
- Kev ntsuas theoretical: li 115g / m² (raws li zaj duab xis qhuav 35um, tsis suav nrog kev poob)
- Lub sijhawm pleev xim: Qhov kub ntawm cov khoom siv ℃ 5-10 15-20 25-30 Lub sijhawm luv dua h 48 24 12 Lub sijhawm ntev dua tsis pub tshaj 7 hnub.
- Qhov kub ntawm cov khoom siv yuav tsum siab dua qhov dew point ntau dua 3 ℃, thaum qhov kub ntawm cov khoom siv qis dua 5 ℃, cov xim pleev xim tsis kho, tsis haum rau kev tsim kho.
Kev Siv
- Nws yog tsim rau cov qauv hlau, roj tank, roj tank, tshuaj lom neeg anticorrosion khoom siv, electromechanical khoom siv, tsheb thauj khoom raws li antirust priming txheej.
Kev tsim kho pleev xim
- Tom qab qhib lub thoob ntawm cov khoom A, nws yuav tsum tau do kom zoo, thiab tom qab ntawd ncuav pawg B rau hauv cov khoom A hauv qab do raws li qhov yuav tsum tau ua ntawm qhov sib piv, sib tov kom zoo, cia nws, ua noj rau 30 feeb, ntxiv cov tshuaj diluent kom tsim nyog thiab kho nws rau qhov viscosity ntawm kev tsim kho.
- Diluent: diluent tshwj xeeb rau polyurethane series.
- Kev txau tsis siv cua: qhov ntau ntawm kev sib xyaw yog 0-5% (los ntawm qhov hnyav piv ntawm cov xim), lub nozzle caliber yog 0.4mm-0.5mm, lub zog txau yog 20MPa-25MPa (200kg / cm²-250kg / cm²).
- Kev txau cua: Tus nqi dilution yog 10-15% (los ntawm qhov hnyav piv ntawm cov xim), lub nozzle calibre yog 1.5mm-2.0mm, kev txau siab yog 0.3MPa-0.4MPa (3kg / cm²-4kg / cm²).
- Txheej txheej rau cov menyuam: Tus nqi dilution yog 5-10% (los ntawm qhov hnyav xim piv)
Kev ceev faj
- Thaum lub caij kub siab, yooj yim rau cov tshuaj tsuag qhuav, kom tsis txhob muaj cov tshuaj tsuag qhuav tuaj yeem hloov kho nrog cov tshuaj thinner kom txog thaum tsis qhuav tshuaj tsuag.
- Cov khoom no yuav tsum tau siv los ntawm cov kws tshaj lij pleev xim raws li cov lus qhia ntawm pob khoom lossis phau ntawv qhia no.
- Txhua txoj haujlwm uas cuam tshuam nrog kev siv thiab kev siv cov khoom no yuav tsum tau ua raws li txhua txoj cai thiab cov qauv kev noj qab haus huv, kev nyab xeeb thiab ib puag ncig.
- Yog tias tsis paub meej tias puas yuav tsum siv cov khoom no, thov hu rau peb Lub Chaw Haujlwm Pabcuam Kev Txawj Ntse kom paub meej ntxiv.
Ntim Khoom
- Cheebtsam A (xim): 20kg nruas
- Cheebtsam B (hardener): 5kg nruas
Kev Thauj Khoom Cia
- Cov khoom yuav tsum tau khaws cia rau hauv qhov chaw txias thiab muaj cua nkag, tiv thaiv tshav ntuj ncaj qha, thiab cais tawm ntawm cov chaw taws teeb, deb ntawm cov chaw kub hauv lub tsev rau khoom.
- Thaum thauj cov khoom, nws yuav tsum tau tiv thaiv los ntawm nag thiab tshav ntuj, tsis txhob sib tsoo, thiab ua raws li cov cai ntawm lub chaw haujlwm tsheb.
Kev Tiv Thaiv Kev Nyab Xeeb
- Qhov chaw tsim kho yuav tsum muaj qhov cua zoo, thiab cov neeg pleev xim yuav tsum hnav tsom iav, hnab looj tes, lub ntsej muag, thiab lwm yam kom tsis txhob kov daim tawv nqaij thiab ua pa tau cov pa xim.
- Haus luam yeeb thiab hluav taws raug txwv tsis pub ua ntawm qhov chaw tsim kho.
