H.B. Fuller EV Bond 420 is a high-performance, two-part acrylic structural adhesive designed for bonding a wide range of metals, plastics, and composite materials. It offers outstanding adhesion, durability, high impact resistance, and weathering properties. The adhesive cures at room temperature and is suitable for manual and pneumatic dispensing, making it ideal for industrial applications.
| Property | EV Bond 420 Resin | EV Bond 420 Activator |
|---|---|---|
| Appearance / Color | Off-White / Yellow | – |
| Consistency | Viscous Liquid | – |
| Viscosity (@ 25°C) | 100,000 – 200,000 cPs | 40,000 – 80,000 cPs |
| Specific Gravity | 1.67 g/cc | – |
| Flash Point | >200°F | – |
| Mix Ratio (by weight) | 14.5:1 | – |
| Mix Ratio (by volume) | 10:1 | – |
| Property | Value |
|---|---|
| Open Time (@ 25°C) | 6 – 9 minutes |
| Fixture Time (@ 25°C) | 15 – 20 minutes |
| Cure Time (@ 25°C) | 24 hours |
| Hardness | 70 Shore D (ASTM D2240) |
| Elongation at Break | >4% |
| Thermal Service Range | -67°F to 212°F (-55°C to 100°C) |
| Dielectric Strength | 18.5 ± 0.9 kV/mm |
| Substrate | Shear Strength |
|---|---|
| Nickel-Coated Low-Carbon Steel | 22 MPa (3,190 psi) |
| Carbon Steel | 16 MPa (2,321 psi) |
| Aluminum | 16 MPa (2,321 psi) |
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Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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