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Founded in 1997,
Zhejiang Bolei Coatings Co., Ltd. is a subsidiary of Bolei Industrial Group, with multiple subsidiaries engaged in coatings manufacturing, construction services, new material development, and international trade.
As professional China Epoxy Red Iron Oxide Anticorrosive Primer Factory and Custom Epoxy Red Iron Oxide Anticorrosive Primer Suppliers, we specialize in anti-corrosion coatings, fireproof coatings, emulsion paints, epoxy floor paints, and JS waterproof paints, widely applied in both industrial and construction sectors.
With advanced production facilities, a strict quality control system, and a stable raw material supply chain, we deliver high-quality and cost-competitive coating products and engineering solutions to our clients worldwide.
Product Specifications (Reference)
Composition: Two-component epoxy resin + hardener + iron oxide pigment
Color: Iron oxide red
Solids: 50%–60%
Mixture Ratio (by weight): Base paint: Hardener = 4:1 (or as specified by the manufacturer)
Specific Gravity: Approximately 1.4–1.6 g/cm³
Dry Film Thickness (DFT): 40–80 μm/Paint
Theoretical Coverage: 6–8 m²/kg (based on a 50 μm dry film, excluding wear)
Touch Dry Time: ≤1 hour (25°C)
Through Dry Time: ≤24 hours (25°C)
Fully Cured: 7 days (25°C)
RePaint Interval: Minimum 6 hours, maximum 7 days (25°C)
Adhesion: Grade 1 (cross-cut ≤1 mm)
Hardness: ≥2H
Impact Resistance: ≥50 kg·cm
Salt Spray Resistance: ≥500 h (matching system)
Water resistance: No abnormalities after 240 hours of immersion
Chemical resistance: Excellent resistance to humid atmospheres, salt spray, and some chemical media
Key Features
Iron red pigment provides excellent rust prevention and barrier properties
Excellent water, salt spray, and oil resistance
Compatible with epoxy, polyurethane, and acrylic intermediate and Topcoats
Excellent workability, suitable for large-area anti-corrosion Coatings
Applications
Steel structure buildings
Bridges, machinery, and equipment
Storage tanks and pipeline exteriors
Ship and port facilities
Various types of construction machinery
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