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1215 943 high-solid epoxymicaceous iron coating
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1215 943 high-solid epoxymicaceous iron coating
Product Description
Product introduction
1215 is an epoxy high-build coating with high solid content and two-component polyamide curing. The functional pigmentcontaining mica iron oxide forms a coating with excelent mechanical strength after curing. This coating provides excelentcorrosion resistance.
Recommended applications
This product is recommended for steel structures building or repairing in atmospheric environment, especially for long-term anti-corrosion system in harsh corrosive environment, This product can be applied at 0°c.
Product information
Appearance：Gray/other
Volume solids：82±3%
Proportion：4:1 (volume ratio) 0r 7:1 (weight ratio)
Mixture's pot life 2h (20℃)
Full cure：7d (20℃)
Recommended DFT：125 μm (corresponding WFT=152 μm)
Theoretical quantity required (40 μm)：6.56 m 2 /L or 4.2 m 2/kg
SG：1.6 kg/L (SGs are slightly different for different colors)
VOCs：250g/L
Construction conditions
New steel: Sand blasting to Sa2.5 and Medium(G) surfaceroughness(ls0 8503-2).
Steel coated with shop primer: Cleaning for sand blasting orgrinding with an elastic grinding wheel to polish the corrodedparts to St3.
The substrate must have a temperature >3°C above the dewpoint. The environment should be <85%RH.
Use this product only when the painting and curing can becarried out normally at above 0'c, The painting surface mustbe clean and dry.
Painting method
Painting methods：airless spraying/air spraying/brush coating/ roller coating
Diluent：103 epoxy diluent
Dilution：0-10% of the coating weight, The actual addition may be adjusted according to the field painting method
Nozzle size：0.43-0.64 mm
Spraying pressure：20-25 Mpa
| Drying time | ||||
| Temperature | 0℃ | 10℃ | 20℃ | 30℃ |
| Surface drying | 6h | 3h | 1.5h | 1h |
| Hard drying | 36h | 30h | 24h | 16h |
| Repainting interval | |||||
| Subsequent coats | Temperature | 0℃ | 10℃ | 20℃ | 30℃ |
| Epoxy | Shortest | 12h | 6h | 3h | 1h |
| Longest | 60d | 30d | 14d | 7d | |
| Polyurethane | Shortest | 12h | 8h | 4h | 2h |
| Longest | 7d | 5d | 72h | 72h | |
Film thickness： Non-recommended film thickness may be adopted according to the purpose and area. But this will change the coating rate andaffect the drying time and repainting interval. The normal dry film thickness of a single coat is: 100-300ym.
Packing specifications： Component A:14.4L,component B: 3.6Lor Component A: 21kg,component B: 3kg
Shelf life： Base material: 36 months,Curing agent: 24 months
Safety measures： Refer to our Material Safety Data Sheet(MsDS)
Disclaimer: The above produtiformatin and data are accumulated acordina to ou experience in experiments and pracicaluse, and can be used as a constuction quideFor painting works that we are not informed, we ony guarantee the qualty ofthe coating itsel,butwe are not responsilble for other problems. We have the righto modify thimanualdue to the continuous improvement of our product.
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