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AF 3024 is a Scotch Weld Brand 120°C to 177°C (250°F to 350°F) curing, low density, expandable core splice adhesive in film form designed for filling mismatch areas and reinforcing honeycomb core. |
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| It offers the following advantages: high expansion / low sag / low volatile loss / high performance at temperature from -55°C to 177°C (-67°F to 35°F) / compatible with Scotch Weld Brand Bonding Films. |
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100 mil |
50 mil |
25 mil |
| Colour |
Off white |
Off white |
Off white |
| Kind of chemistry |
Epoxy |
Epoxy |
Epoxy |
| Form |
Unsupported film |
Unsupported film |
Unsupported film |
| Normal caliper |
2,54±0,13 mm |
1,27±0,13 mm |
0,64±0,13 mm |
| Expansion ratio (typical) |
2.5 - 2.6 |
2.5 - 2.6 |
2.4 - 2.5 |
| Volatile loss (after 120°C (250°F) cure) |
Less than 1% |
Less than 1% |
Less than 1% |
| Cure cycle A |
120°C (250°F) for 90 min, -16°C to -14°C (4-6°F) rise rate/min |
| Cure cycle B |
177°C (350°F) for 60 min, -16°C to -14°C (4-6°F) rise rate/min |
| Tube shear strength |
Test temp |
Cure cycle A |
Cure cycle B |
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-55°C (-67°F) |
1450 psi (10 MPa) |
2200 psi (15,2MPa) |
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24°C (75°F) |
1430 psi (9,9 MPa) |
2070 psi (14,3MPa) |
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82°C (180°F) |
1550 psi (10,7 MPa) |
1550 psi (10,7MPa) |
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120°C (250°F) |
700 psi (4,8 MPa) |
1100 psi (7,6MPa) |
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177°C |
(350°F) |
300 psi (2,1MPa) |
| Bench life |
10 days at RT |
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