3M™ Scotch-Weld™ Structural Adhesive Film AF 126
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Details
Highlights
- Adhesive can be cured up to 350°F (175°C)
- High shear strength
- Moderate peel strength
- High-fracture toughness and peel strength
- Available with lightweight conductive screen for lightning strike/composite surfacing
- Low tack for easy handling
A structural adhesive film designed for bonding of metals, composite and honeycomb panels. Also, commonly used for composite surfacing.
Specifications
| Adhesive Type | Epoxy Film Adhesive, Epoxy |
| Applications | Bonding, Surfacing, Structural Bonding |
| Cure Rate | 1 hr |
| Curing Temperature (Celsius) | 121 ℃ |
| Curing Temperature (Fahrenheit) | 250 ℉ |
| Maximum Cure Conditions (Celsius) | 107 ℃ |
| Maximum Cure Conditions (Fahrenheit) | 225 ℉ |
| Maximum Operating Temperature (Celsius) | 80 ℃ |
| Maximum Operating Temperature (Fahrenheit) | 176 ℉ |
| Minimum Cure Conditions (Celsius) | 82 ℃ |
| Minimum Cure Conditions (Fahrenheit) | 180 ℉ |
| Minimum Operating Temperature (Celsius) | -55 ℃ |
| Minimum Operating Temperature (Fahrenheit) | -67 ℉ |
| Nominal Adhesive Thickness (Imperial) | 5 mil |
| Nominal Adhesive Thickness (Metric) | 0.127 mm |
| Nominal Weight (Imperial) | 0.03 lb/ft² |
| Product Colour | Green |
| Shear Strength | 5000 Pound-Force Per Square Inch |
| Storage Environment | Freezer Storage |
| Substrates | Composite, Metal |
| Overall Length (Imperial) | 35 yd, 36 yd |
| Overall Length (Metric) | 32 m, 33 m |
| Overall Width (Imperial) | 36 in |
| Overall Width (Metric) | 0.9 m, 914 mm |
Resources
Safety Data Sheets
Document Number: MSDS_3018777_GB_EN
(PDF)
Safety Data Sheets
Document Number: MSDS_1024785_GB_EN
(PDF)
