• Item Name: EPIBOND® 215 A/B
• Manufacturer: Huntsman
• Technologies: Epoxy, Structural Adhesive
• Color: Contact to Techniq VN for details.
• Cure Type: Room temperature cure or 1 hour at 150°F
• Package Size: Bulk, Cartridges, Kit
• Shelf Life: 12 months
EPIBOND® 215 A/B is a two-component, room-temperature curing epoxy structural adhesive designed for service temperatures up to 300°F (149°C). It offers high peel and shear strength, excellent gap-filling capabilities, and low outgassing. Lightweight and versatile, it can replace multiple adhesives and reduce the need for mechanical fasteners by 75%, making it ideal for aerospace and other demanding applications. The adhesive cures effectively at room temperature and maintains strong performance after environmental or chemical exposure.
Aerospace Applications: Aircraft, Space Shuttle, Spacecraft
Substrates: Metals, Composites, Various Plastics
Application Method: Spatula for even spreading on pretreated dry joint surfaces
Industry Benefits: Reduces assembly time, lowers fuel consumption, reduces maintenance, and minimizes stock keeping units
Before Mixing
| Property | Value | Unit | Test Method / Condition |
|---|---|---|---|
| Physical Form | Paste | – | – |
| Density | 1.1 | g/cm³ | ASTM D792 |
| Mix Ratio (Hardener:Resin) | 0.45 | % (W) | – |
| Pot Life in Nozzle | 30 | min | – |
| Gel Time (20g, 25°C) | 100 | min | – |
After Mixing / Cured
| Property | Value | Unit | Test Method / Condition |
|---|---|---|---|
| Lap Shear Strength | 5,400 | psi | ASTM D1002, Al, 24h, 25°C |
| Compressive Strength | 7,400 | psi | ASTM D695, Al |
| Compressive Modulus | 360 | ksi | ASTM D695, Al |
| T-Peel Strength | 71 | N/in | ASTM D1876, Al |
| Roller Peel Strength | 85 | N/in | ASTM D3167, Al |
| Hardness | 80 | Shore D | ASTM D2250, Al |
| Glass Transition Temperature | 64-71 | °C | ASTM E1640, DMA |
| Coefficient of Thermal Expansion | 1.019–1.872×10⁻⁵ | mm/mm/°C | ASTM E831, Below/Above Tg |
| Outgassing | 0.01–0.91 | % | ASTM E595 |
| Environmental / Chemical Resistance | 3,200–5,345 | psi | Various exposures, 30 days |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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