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2230 H54-31-2 Multi-purpose Pure Epoxy Coating
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2230 H54-31-2 Multi-purpose Pure Epoxy Coating
Product Description
Product Introduction
2230 is a two-component, phenolic‑amine‑cured, pure epoxy thick‑film coating that, upon curing, forms a coating with excellent mechanical strength and outstanding resistance to abrasion and seawater.
Application areas
This product can be used as a primer or intermediate coat in atmospheric or submerged environments, such as cargo holds, decks, and ship hulls—including underwater sections—where low-VOC, fast-drying performance is required. It can be applied at temperatures as low as –10°C and dries rapidly, making it particularly well suited for applications that demand quick recoating and handling.
Product Information
Appearance: Gray/Other
Solid content by volume: 77±2%
Mixing ratio: 4:1 (by volume) or 6.53:1 (by weight)
Mixed application period: 1 hour (20°C)
Complete curing: 7 days
Recommended dry film thickness: 125 μm (corresponding to a wet film thickness of 162 μm)
Theoretical coverage (125 µm): 6.2 m²/L or 4.13 m²/kg
Specific gravity: 1.5 kg/L (specific gravity may vary slightly with color)
Flash point: above 25°C
VOC content: 238 g/L
Construction conditions
New steel: sandblasted to Sa2.5 grade, with a surface roughness of Medium (G) (ISO 8503-2).
Steel coated with shop primer: Apply light blast cleaning or grind rusted areas to St3 grade using an elastic abrasive wheel.
The substrate temperature must be at least 3°C above the dew point, and the ambient relative humidity must be below 85%.
Use this product only under conditions where application and curing can proceed normally at temperatures above –10°C; the application surface must be clean and dry.
Painting method
Application Method: Airless Spraying / Air-Assisted Spraying / Brushing / Roller Coating
Thinner 103 Epoxy Thinner
Dilution Ratio: 0–5% (by weight of the paint; the actual amount added can be adjusted according to on-site application methods)
Nozzle diameter: 0.43–0.64 mm
Ejection pressure: 20–25 MPa
Drying time |
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Temperature |
0℃ |
10℃ |
20℃ |
30 °C |
Surface dry |
4 hours |
2 hours |
1 hour |
0.5 hour |
To force one's way through |
16 hours |
8 hours |
4 hours |
2 hours |
Recoating interval |
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Subsequent coating |
Temperature |
0℃ |
10 °C |
20 °C |
30 °C |
Epoxy |
Shortest |
12 hours |
6 hours |
3 hours |
1 hour |
Longest |
60 days |
30 days |
14 days |
7 hours |
|
Polyurethane |
Shortest |
12 hours |
8 hours |
4 hours |
2 hours |
Longest |
7 days |
5 days |
72 hours |
72 hours |
|
Paint film thickness
Non‑recommended film thicknesses may be used depending on the application and substrate; this will affect the coverage rate as well as drying time and recoat intervals. The typical dry film thickness per coat is 75–200 microns.
Packaging Specifications
Component A: 14.4 liters, Component B: 3.6 liters
or
Component A: 23 kg, Component B: 3.5 kg
Shelf life
Base material: 36 months, Curing agent: 12 months
Safety measures
Refer to the company’s Material Safety Data Sheet (MSDS).
Disclaimer: The information and data provided herein are based on our testing and practical experience, and are intended as a guide for application. For applications carried out under conditions beyond our knowledge or control, we warrant only the quality of the paint itself; we assume no responsibility for any other issues. We reserve the right to revise this instruction manual in light of ongoing product improvements.
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Email:hn882025@126.com
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