BOL4001 Aluminum-Rich Coating

Product Introduction

BOL4001 aluminum-rich coating is composed of hydroxyl acrylic resin, special aluminum powder paste, solvent and additives. The special aluminum paste and acrylic resin block the penetration path of gas and liquid, providing good shielding protection for steel components.

Main Applications

Excellent weather resistance, yellowing resistance, abrasion resistance and mildew resistance. Can be used as a topcoat and matched with other products such as BOLX5002 cold galvanizing aluminum-zinc coating and BOLX6000 zinc-rich coating.

Technical Specifications

• Density: 0.98 g/ml
• Viscosity (No.4 cup): 60~80s
• Density after adding curing agent: 0.98
• Viscosity after adding curing agent (No.4 cup): 40~60s
• Dilution ratio 100:15, viscosity: ≤40s; ratio 100:35, viscosity: ≤20s
• Theoretical coverage (30 μm dry film): 7~8 m²/kg
• Flash point (closed): 17°C; ignition point: 421°C
• Hardness (pencil): ≥H
• Adhesion (cross-cut): Grade 0
• Bending (steel rod): 1 mm, qualified
• Impact (drop hammer): 50 kg·cm, qualified

Application case: used for outdoor electronic equipment frames.