Madzi opangidwa ndi zinc olemera kwambiri poyambira zitsulo
Zochita zamalonda
Kutha kwabwino kwa anti-corrosion kukwaniritsa zofunikira zachitetezo cha zokutira zonse;
Kugwiritsa ntchito madzi ngati njira yobalalitsira, palibe zinthu zoopsa komanso zovulaza zomwe zimapangidwa panthawi yomanga komanso kupanga filimu yophimba, yomwe imakwaniritsa zofunikira zachitetezo cha chilengedwe;kuchiritsa kwa zigawo ziwiri, kuuma kwabwino, kumamatira kwabwino, ndi kukana mankhwala;
Kugwirizana ndikwabwino, filimu yophimba imamangirizidwa mwamphamvu ku gawo lapansi lachitsulo, ndipo kumamatira kwa filimu yophimba pamwamba kumatha kuwonjezeredwa.
Ntchito zosiyanasiyana
Ndi oyenera odana ndi dzimbiri ndi odana ndi dzimbiri malo zitsulo zolemera zosiyanasiyana zikuluzikulu zitsulo nyumba, zombo, makina zida, milatho, etc.
Chithandizo chapamwamba
Chotsani mafuta, mafuta, ndi zina zotero ndi woyeretsa woyenera.Mchenga ku Sa2.5 kalasi kapena SSPC-SP10 kalasi, pamwamba roughness ndi ofanana Rugotest muyezo N0.3.Kumanga mkati mwa maola 6 pambuyo pa sandblasting ndiyo njira yabwino kwambiri.
Kufotokozera Zomangamanga
Itha kugwiritsidwa ntchito ndi roller, brush ndi spray.Kupopera mpweya wopanda mpweya tikulimbikitsidwa kupeza yunifolomu ndi zabwino ❖ kuyanika filimu.
Asanamangidwe, chigawo cha AB chamadzimadzi chiyenera kugwedezeka mofanana ndi chosakaniza chamagetsi, ndiyeno gawo la AB liyenera kusakanikirana mofanana.Asanamangidwe, tikulimbikitsidwa kutseka cholowera cha chakudya ndi fyuluta ya ma mesh 80.Ngati mamasukidwe akayendedwe ndi wandiweyani kwambiri, akhoza kuchepetsedwa ndi madzi ku mamasukidwe akayendedwe akayendedwe.Pofuna kutsimikizira mtundu wa filimu ya utoto, timalimbikitsa kuti kuchuluka kwa dilution ndi 0% -10% ya kulemera koyambirira kwa utoto.Chinyezi chake ndi chochepera 85%, ndipo kutentha kwapanyumba ndi kwakukulu kuposa 5 ° C komanso kupitilira kutentha kwa mame ndi 3 ° C.Mvula, matalala ndi nyengo sizingagwiritsidwe ntchito panja.Ngati ntchito yomanga yachitika kale, filimu ya penti ikhoza kutetezedwa poyiphimba ndi tarpaulin.
Phukusi lovomerezeka
Primer FL-128D/133D madzi opangidwa ndi inorganic epoxy zinc wolemera 1-2 nthawi
Utoto wapakatikati FL-123Z utoto wapakatikati wa epoxy micaceous iron wapakatikati 1 nthawi
Topcoat FL-139M/168M madzi opangidwa polyurethane/fluorocarbon topcoat 2 nthawi, kufanana makulidwe osachepera 250μm
Executive muyezo
HG/T5176-2017
Kuthandizira zomanga luso magawo
| Kuwala | Matte |
| mtundu | imvi |
| Voliyumu yolimba | 50% ± 2 |
| Zinthu za Zinc | 10% -80% |
| Theoretical ❖ kuyanika mlingo | 10m²/L (filimu youma 50 microns) |
| Mphamvu yokoka yeniyeni | 1.6-2.8kg/L |
| Pamwamba pouma (50% chinyezi) | 15℃≤1h, 25℃≤0.5h, 35℃≤0.1h |
| Kugwira ntchito molimbika (50% chinyezi) | 15℃≤10h, 25℃≤5h, 35℃≤3h |
| Nthawi yowonjezera | osachepera 24h;Zopanda malire (25 ℃) |
| Kuchiritsa kwathunthu | 7d (25 ℃) |
| Kuuma | H |
| Kumamatira | Gulu 1 |
| Kukana kwamphamvu | 50kg.cm (zosakhazikika zinki wolemera sikufunika) |
| Nthawi yogwiritsira ntchito | 6h (25℃) |
