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1420 800 Solvent-Free Epoxy Glass Flake Coating
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1420 800 Solvent-Free Epoxy Glass Flake Coating
Product Description
Product Introduction
1420 is a two-component, solvent-free epoxy coating containing glass flakes. The resulting film is tough and exhibits excellent adhesion, flexibility, abrasion resistance, and impact resistance, while also offering superior resistance to water and chemicals.
Application areas
This product is suitable for offshore engineering applications in the splash zone, tidal zone, and submerged zone that require long-term corrosion resistance under erosive media, as well as for use on cooling water pipes, crude oil pipelines, the inner walls of hydropower pressure conduits, steel piles at wharves, bridges, sluice gates, and feed openings of equipment handling ores, coal, and other materials.
Product Information
Appearance: Gray/Other
Solid content by volume: 95±3%
Mixing ratio: 4:1 (by volume) or 6.2:1 (by weight)
Mixed working life: 1.5 hours (20°C)
Complete curing: 7 days (20°C)
Recommended dry film thickness: 300 μm (corresponding to a wet film thickness of 316 μm)
Theoretical coverage (300 µm): 3.17 m²/L or 2.11 m²/kg
Specific gravity: 1.5 kg/L (specific gravity may vary slightly with color)
Flash point: 27°C
VOC content: 97 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 sweeping sandblasting 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 0°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: 0–10% (by weight of the paint; the actual amount added can be adjusted according to on-site application methods)
Nozzle diameter: 0.53–0.69 mm (airless spraying)
Spraying pressure: 15–25 MPa (airless spraying)
Drying time |
||||
Temperature |
0℃ |
10℃ |
20℃ |
30 °C |
Surface dry |
18 hours |
6 hours |
4 hours |
3 hours |
Brute force |
36 hours |
18 hours |
10 hours |
6 hours |
Recoating interval |
|||||
Subsequent coating |
Temperature |
0℃ |
10℃ |
20℃ |
30℃ |
Epoxy |
Shortest |
20 hours |
8 hours |
4 hours |
2 hours |
Longest |
30 days |
20 days |
14 days |
10 days |
|
Polyurethane |
Shortest |
24 hours |
12 hours |
6 hours |
4 hours |
Longest |
7 days |
5 days |
72 hours |
48 hours |
|
Paint Film Thickness/Dilution
Non‑recommended film thicknesses may be used depending on the application and area; this will alter the coverage rate and affect drying time and recoat intervals. The standard dry film thickness per coat is 150–600 microns.
Packaging Specifications
Component A: 14 liters, Component B: 3.5 liters
or
Component A: 22.4 kg, Component B: 3.6 kg
Shelf life
Base material: 24 months, Curing agent: 24 months
Safety measures
See 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 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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